Download RCD

DIRECT.FIRED
ABSORPTION
CHILLER.HEATER
'i;*
g;'l
t)-+:ii
2.:+,:
:,)r*l
.:!E
iii
L+1:,
ti;ti
,rtli
nio.
RCDsenbsfb a newly desffied
compactand hlgh Pertormanc
hetter
and desffied considering
{r\*.
q'r.fl{lAr
'-r{*..
Using a newly developed microprocessor, high performance is realized in operating.
1. Energysaving with minimizedstartup.
Startup time of the system has been cr,it short with an optimized flow rate of circulating solution responsive to the
startup operationquickly. This reduce fuel consumption.
4. Operatingconditionis displayedon the panel
digitally.
Operating information such as the chilled/hot water temperature,the cooling water temperature,the solution temperature and the other followings listed hereunder are displayed on the control panel.
Temperature in the high temperature generator.
. ouflet temp. of the high temperature generator.
. lnlet temp. of the high temperature generator.
. Dew point temp. of the high temperature generaror.
lnlet or Outlet temperature of the chilled/hot water.
Inlet or Outlet temperature in the cooling water.
Chiller-Heater operating time.
Operating time of the refrigerant pump.
Number of start/stop operations of the unit
Q
o
3
c
Measurement in temperature.
. Temperature of the exhaust gas.
. Temperature of the evaporating
refrigerant.
' Temperature of the refrigerant
condensation.
' Temperature of the solution in
absorber.
Fuel control valve indicator.
Combustion time
Operating time of the solution
pump.
Number of combustion start/stop
ooerations.
6
5
a
5. Preventionfunction for unusual shut down on
failure are equipped.
o
c
c
)
o
o
o
o
E
0)
With confinuous monitoringoperating conditions by sensors
equipped in the unit, stoppage of the system on failures or
fault is minimized in controlling system before the system
goes to failures.
. Dew-point control of the high temperature generator.
. Solution temperature control of the high temperature
generator.
etc.
l
Elapsed time after the combustion start(min)
^
2. Reducingdilution time at the time of operating
interruption.
By checking the operatingconditionat shut down, minimum
diluting time is determinedautomatically.
over dilution is avoided automatically,and this contribute
to the energy saving.
3. Interlocking circuits of auxiliary devices are
equippedas a standard.
An interlockingcircuit are equipped for chilled/hot water,
cooling water pumps and a fan of cooling tower as a
standard.
The operating cost may be reduced with protective
meas-ures such as a start/stop circuit for the fan on the
cooling tower for cooling water temperature control and a
freeze-proof circuit with thermo-sensorsfor winter season
are equipped as a standard.
6. Pre-alarm system ensure preventive maintenance.
With pre-alarm systems, magnitude of scale/slime fouling
in the cooling water tubes and timing for replacing some
parts of the unit are informed well in advance'
.
.
.
.
Temperature rising in the exhaust gas.
Rising in the internal pressure.
Replacement timing of the burner part.
Fault in thermo-sensors.
*Temperature rising in the inlet of cooling
water.
{<Concentration rising in the high temperature generator.
x Rising in dew point of the high temperature generator.
The
x mark indicates
that only counting
. Rising in LTD of cooling water.
. Overload in the purge pump.
. Replacement timing for respective
oarts.
. Abnormal in level control in high temPerature generator.
* Temperature rising of the cooling water
at the inlet/outlet'
* Temperature rising in the solution of
the high temperature generator.
is made without
displaying
any pre-alarm.
7, A circuit for power-failureis equipped with a
standard.
For a power-failure within the minutes, the unit may start
automatically after the power is recovered. The unit will
shut down with alarm if the power failure lasts more than
ten minutes.
DirectFiredAbsorptionChiller-Heater
ol
equippedwithlatest microprocess
or
environment,
CONTENTS
In an application of inverter control of solution puffiF, saving energy has been
realized in the whole range from partial loads to rated loads of cooling mode.
Installation costs may be reduced at no control of cooling water temperature and
further saving in energy consumptiong as operation is feasible as 15'C at the
inlet of cooling water.
0.30
s
I PartLoadPerformance
E
z
I
E
a
c
22.c
E
z
15c
o
;
c
v.4u
x
n ro
o
o
6
(,
The graphic chart shows;
Energy saving is 40olocompared with original
model when the refrigerationcapacity is 40% and
the inlet temperature of the cooling water is
27"C.
Note 1) The combustion rates shown herein
based on a gross calorific value
11,000kca1/m2(NTP)
of gas.
Note 2) This graphic chart is applicabte to the
model 015 through 050.
Note 3) An area surroundedby the dotted lines is
the area for available loads .which is
derived from using respective average
wet bulb.
Note 4) The % of energy saving is based on the
first developedunit.
Note 5) 1rns/(h.USRI)(NTP):9.2343ms/kW(NTP)
Equippedwith a low Nox burner, 60ppm
attainedat the fuel gas 13A.
less based
Oz Oolo,
Compared with the oonventional type, reductions of 2Ooloin width; 15o/oin
height 2Oolotn setup space have been attained(Comparison reference in
360 tons class).
RCD036
(New
.......5
C o o l i n ga n d h e a t i n gc y c l e
Standard Specification Table
(Energy saving 260lo)
Series N
Cooling operation per annual :
2 , 0 0 0h o u r so r l e s s . . . . . . . . . . . . . ' . 6
Series L
Cooling operation per annual :
4 , 0 0 0 h o u r so r l e s s . . . . . . . . . . . . . . . 8
Series H
Cooling operationper annual :
morethan 4,000hours............10
S h i p p i n gD i m e n s i o n s. . . . . . . . . . . . . - - - - . - . . 1 2
Thermal Insulation
( C o l da n d H o t S u r f a c e ) . . . . . . . . . . . . . . . 1 3
.........-..-...14
D i m e n s i o n. s. . . . . . . . .
.'........15
Foundation
..'...16
T e c h n i c a li n f o r m a t i o n
...........17
C o n t r o lp a n e l
Sample power board
R e m o t es t a r t / s t o ps i g n a l . . . . ' . . . . . . . . . . 1 9
......2O
Start/stop flow chart
Standard delivery scope and
o p t i p n a ls p e c i f i c a t i o n s . . . . . . . . . . . . . . . 2 2
Combustion system diagram and
technical relating for exhaust
gas
I
I
t
Evaporator
LowTemp.Generator
Gondenser
PurgeUnit
HighTemp.
Generator
:
I
SolutionHeatExchangers
ControlPanel
BurnerUnit
l--l :StrongLiErsolution
lMediumLiBrSolution
f-l
:Weat<LiBrSolution
(HzO)
iRefrigerant
Tl
: Evaporated
refrigerant
N
:ruttyctosed
Refrigerant evaporates in an evaporator and cools down chilled water. The evaporated refrigerant is absorbed into the solution
in the absorber. The solution
absorbed the refrigerant become weak and sends to the high and low temperature generator respectively through the heat-excangers pumped
up by the solution
pump. The weak solution turns to a concentrated(strong)solution after heating by the burner in the
high temperature generator.The solution becomes medium
strong solution in the low temperature generator heated by refrigerant(steam) generated in the high temperature generator. The
strong solution in the high and
medium strong solution in the low temperature are mixed together and back to absorber through the both solution heat-exchangers,
in which absorbs the
refrigerant evaporated from the evaporator. The generated refrigerant in the low temperature generator move to the condenser and
condensed by the cooling water.
Condensed refrigerant back to evaporator.
l>- Hotwater
OUT
. MediumLiBrSolution
l-l
:WeakLiBrSotution
. Refrigerant
(HzO)
: Evaporated
refrigerant
l<- Hotwater [--l
IN
ffi iFuttyopened
Fuel
The high temperature steam(refrigerant) generated in the high temperature generator is moved through valve and condensed in the
evaporator and heating up hot
water for heating. The refrigerant is down to and mixed up with medium weak solution in the absorber.Then pump up to the high temperaturegenerator
by solution
pump. The medium weak solution generates steam(refrigerant vapor) in the high temperature generator.
Model(RCDFI
1{0t5
t{018
il021
1{025
il028
]t032
11036
Cooling
Capacity
usRt{kw}150{528}
Heating
Capacity
kcal/h{kW}400,000{465}480,000{558}5 60,000{651}
666,ooo{774}
742,000{853}
854,000{993}
960,000{1117
FlowRate
o:t
c'o
=
Q,/mtn
Plessure
Dlop
180{633} 210{73e} 250{87e} 280{e85} 32O{1125} 360{1266}
1810
2120
2520
2820
3230
3630
8.2{80}
7.4{73}
7.7{75}
6.3{62}
6.3{62}
6.4{63}
4
4
4
4
3
3
3
1510
mAq{kPa} 7.8{76}
'El
S llo.of Pass
E
CJ
PipeConnection
Size
A(mm)
100
100
125
125
150
15 0
150
FlowRate
Q,/min
2500
3000
3500
4170
4670
5330
6000
12{118}
12.5{123}
e.5{e3}
10{e8}
10{e8}
o:t
cr('
Drop
= Plessure
:=
il0.ol Pass
ct
ct
mAq{kPa} 1 1 . 5 { 1 1 3 } 12.5{123}
Elt
3+1
3+1
3+1
3+1
2+1
2+1
2+1
125
125
150
150
200
200
200
CJ
PipeConnection
Size
A(mm)
eoo{8.82}eoo{8.82} e00{8.82}
Ualue
Gas
{gross) PipeConneclionA(mm)
Supply
Pressure mmAq{kPa}1 50{1.47} 150{1.47} 150{1.47}
150{1.47}
80
100
100
125
80
80
80
4500 Consumption Nm'/h
(Coolinsl
99.9
119.9
139.9
166.5
186.5
213.2
239.8
Consumption
ll|eatinql
109.8
131.8
153.9
182.8
203.7
233.4
263.5
kcal/llm3
Nm3/h
200{1.e6} 200{1.e6} 200{1.e6} 2oo{1.e6}2oo{1.e6}2oo{1.e6}200{1.e6}
Supply
Pressure mmAdkPa)
Ualue
= Gas
(grossl PipeConnectionA(mm)
50
50
50
80
80
80
BO
q:t
trsAl Consumption
il000 (Coolinsl
kcal/ilmg Consumption
llleatinol
Consumplion
(Coolingl
Kerusene
Consumption
ll|eatinsf
Voltagex
Cycle
Nm3/h
40.9
49.1
57.2
68.1
76.3
87.2
98.1
Nm3/h
44.9
53.9
62.9
74.8
83.3
95.9
107. 8
0/h
48.6
58.3
68.0
81.0
90.7
103.7
116. 6
0/h
53.9
64.7
75.5
89.8
100.0
115 . 1
129.4
VX Hz
200x 50/60. 220x60
kw
0 .1 5
0.15
Pump'
= Solution
kw
2.2+O.4
2.2+O.4
2.2+O.4
:>
kw
1.5
1.5
1.5
2.2
2.2
10.0(5.5)
10.5(8)
13.0(8)
13.5(8)
Refrigelant
Pump
q:t
ct
ct-
CJ
CJ
o:,
t+l
Burner
Fan
Gas
Powel
Supply
CapaciU
kVA(mm') 10.0(5.5)
$izel
Ittliring
Burner
Fan* |lil
Pumn
Kerosene
kw
1+0.25
Pouler
Supply
Capacity
kVA(mm') 10.0(5.5)
$izel
lWirins
Connection
Sizeof Exhaust
Gas
l|eatTransfer
fueaof Gh
mm
m2
1+0.25
0.3
0.3
1.5+0.25 1.5+0.25 2.2+O.4
13.0(8)
12.0(8)
350x310 450X 310
450x370
480X 370
13.8
16.1
11.7
0.3
o.4
3 . 2 + O . 4 3.2+O.75 3.2+O.75 3.2+O.75
10.0(5.5)
9.7
0.3
14.0(141
3.7
15.0(14)
15.0(14)
2.2+O.4
2.2+O.4
14.O(14)
14.o(14)
450x430 480X430
19.6
3.7
21.4
515x460
23.6
1t040
It045
1t050
lt000
]t070
Dimensions
Model
4OO{14O7} 450{1583} 500{175e} 600{2,110}7 00{2,462}
'1,067,000{1241}
1,201,000{1397}
1,334,000{1551}
1,604,000{1,965}
1,871,000{2,'176}
Weight
Water
Volume
in Chiller-Heater
Shipping
Weight Operating Chilled/Hot Cooling
Weight
Water
Water
(MAX)
L
W
H
mm
mm
mm
t
t
0
0
N015 3575
1825
1900
5.4
7.4
210
290
RcDP
4030
4540
5040
6,050
7,060
6.6{65}
6.1{60}
6.1{60}
7.6{74}
7.8{76}
N018 3575 1870 1940
5.9
8.0
250
340
3
3
3
3
3
N021 3605 2020 2050
6.7
9.2
300
410
150
200
200
200
200
2150 2160 7.8
10.4
350
480
6670
7500
8340
10,000
1 1 ,670
N025 3605
N028 4675 2105 2100
8.9
12.2 380
560
N032 4675 2280 2170
9.9
13.5
440
630
10{e8}
e.5{e3}
10{e8}
2+1
2+1
2+1
2+1
2+1
N036 4700 2340 2250 10.1 15.0 490
700
200
250
250
250
250
N040 4725 2350 2340 1 1 . 8 16.5
540
780
N045
4810 2415 2480
13.1
18.4
610
920
e.8{e6} 10.5{103}
e00{8.82} eoo{8.82} eoo{8.82} eoo{8.82} eoo{8.82}
80
80
80
80
80
N050
4810 2465 2550 14.O
19.7
680
1010
266.4
299.7
333.1
399.7
466.3
N060
5860 2875 2750 15.7
23.O 820
1210
292.9
329.7
366.2
440.3
513.6
N070
5860 2975 2945
26.2
1410
200{1.e6} 200{1.e6} 2oo{1.e6}e00{8.82} eoo{8.82}
80
80
80
65
80
109
122.6
1 3 6 .3
163.5
190.8
119.8
134.9
149.8
180.1
210.1
129.6
145.8
162.0
194.4
226.8
143.8
161. 9
179.8
216.3
252.2
200x 50/60. 220X60
o.4
o.4
o.4
o.4
o.4
3.7+O.75 3.7+O.75' 3.7+O.75 5.5+0.75 5.5+0.75
3.7
3.7
5.5
5 .5
7 .5
16 .0 (1 4 )
16.0(14)
18.O(22)
20(22)
22.5(22\
3.7+O.4
3.7+O.4
16 .5 (1 4 )
16.5(14)
568x460
550X 515
5 5 0 X5 6 8
545X7'13
6 9 2 X 667
27.1
29.5
32.5
38.3
44.6
3.7+O.75 5.5+0.75 5.5+0.75
17.0(141 21.5(22)
21.5(22)
17.9
960
Note 1) The standard chilled water temperatureis 12"c at the inlet and
7"C at the outlet, the cooling water temperature is 32"C at
theinlet and 37.5'c at the outlet and the hot water temperature
60'C at the outlet.
Note 2) The fouling factor of the chilled/hot water and the cooling water
is assumed as 0.0001meh"C/kcat(0.000086m2K/W).
Note 3) The capacity of burner fan may be changed on the combustion
volume and the gas specification.
Note 4) The standard design pressureof the chilled/hot water and the
cooling water is 8 kgf/cmz (gauge pressure) iO.ZA Hl|pa)
Note 5) Chiller-Heateris designed in accordancewith JIS 8g622.
Note 6) Standarddeliveryis one piece shippingas the standard.
Note 7) The net calorific value of kerosene is defined as g32oKcal/0
(Specific gravity 0.8).
Note 8) Dimensionin width may vary dependenton the gas specification.
Please check the outline drawing in detail. The values shown
herein is based on the supply specificationat 2OOmmAq(060 and
070 are at the supply on gOOmmAq).
Note 9) The wiring size is used for reference.
Lol5
Model(RC0P)
1018
t02l
t025
1028
r032
r036
Capacity
Cooling
usRt{kw}150{528}
Heating
Capacity
854,000{993}960,000{111
742,000{863}
660,ooo{774}
400,000{465}480,000{558}560,o0o{651}
kcaUh{kW}
o:,
GE
=
180{633}
210{73e} 250{87e} 280{e85} 320{1125} 360{1266}
1810
2120
2520
2820
3230
3630
8.2{80}
7.4{73}
7.7{75}
6.3{62}
6.3{62i
6.4{63}
4
4
4
4
3
3
3
1510
FlowBate
Q,/min
Prcssure
Drup
mRq{tPa} 7.8{76}
'El
=
llo.of Pass
CJ
Size
PipeConnection
A(mm)
100
100
125
125
150
150
150
Flowflate
A /min
2500
3000
3500
4170
4670
5330
6000
12{118}
12.5{123}
e.5{e3}
10{e8}
10{eB}
o:,
CE
Dlop
= Plessure
:=
lrlo.of Pass
ct
e
mAq{kPa} 1 1 . 5 { 1 1 3 } 12.5{123}
Et
3+1
3+1
3+1
3+1
2+1
2+1
2+1
125
125
150
150
200
200
200
CJ
Size
PipeConnection
A(mm)
Ptessure mmAq{kPa}1 5 0 { 1 .4 7} 150{ 1.47} 150{ 1.47} 150{1.47} e00{8.82} e00{8.82} eoo{8.82}
Supply
GasUalue
(grossl PipeConnection A(mm)
80
BO
125
80
100
100
BO
4500 Consumption
lCoolinql
kcal/llm3 Consumption
Il|eatingl
Nm3/h
99.9
119.9
139.9
166.5
186.5
213.2
239.8
Nm"/h
1 0 9 .8
131.8
153.7
182.8
203.7
233.4
263.5
200{1.e6} 200{1.e6} 2oo{1.e6}200{1.e6} 200{1.e6} 200{1.e6} 200{1.e6}
Pressure mmAqikPa)
Supply
o:t
Ualue
Gas
(grossl PipeConnection A(mm)
(r3Al Consumption
11000 ICoolinsl
kcal/ilm3 Consumption
(]|eatingl
50
50
50
BO
80
80
80
Nm3/h
40.9
49.1
57.2
68.1
76.3
87.2
98.1
Nm'/h
44.9
53.9
62.9
74.8
83.3
95.9
107. 8
48.6
58.3
68.0
81.0
90.7
103.7
116.6
53.9
64.7
75.5
89.8
100.0
115. 1
129.4
Gonsumption 0 / h
KeroseneIGoolinsf
Consumption 0 / h
[fleatinsl
x Cycle
Uoltage
Pump
Refrigemnt
Pump
= Solution
o:l
200x 50/60. 220x60
VXHz
KW
0 .1 5
0.15
kw
2.2+O.4
2.2+O.4
2.2+O.4
kw
1.5
1.5
1.5
2.2
10(5.5)
10.5(8)
13(8)
0.3
0.3
0.3
0.3
o.4
3 . 2 + O . 4 3.2+O.75 3 . 2 + O . 7 5 3.2+O.75
ct
CL
Fan
Bumer
=>
C5
C5
!?
l!
Gas
Capacity
Power
Su0ply
kVA(mm') 10(5.5)
Sizel
{Wiring
Fan* llil
Burner
1+0.25
KW
Pump
|(erosene
Supply
Capacily
Poww
kVA(mm') 10(5.5)
Shel
{Whins
Gas
Sizeof Exhaust
Connection
Areaof Gh
HeatTransfer
1+0.25
10(5.5)
2.2
3.7
3.7
15(14)
15(14)
1.5+0.25 1.5+0.25 2.2+O.4
2.2+O.4
2.2+O.4
12(8)
14(14)
14(14)
14(14\
11(8)
13.5(B)
mm
3 5 0 X310
450X 310
450x370
480x 370
450X 430
480X430
515X460
m2
9 .7
11.7
13.8
16.1
19.6
21.4
23.6
t040
t045
t050
t000
r070
4OO{14o7} 450{1583} 5oo{175e} 600{2,110}7 00{2,462}
Dimensions
Model
RcDR
1,067,000{1241}
1,201,000{1397}
1,334,000{1551}
1,604,000{1,965}
1,871,000{2,176}
Weight
Water
Volume
in Chiller-Heater
Shipping Operating Chilled/Hot
Cooling
Weight
Weight
Water
Water
(MAX)
L
W
H
mm
mm
mm
1900 5.5
t
t
0
0
7.4
210
290
4030
4540
5040
6,050
7,060
L015
3575
1825
. 6 .6 {6 5 }
6.1{60}
6.1{60}
7.6{74}
7.8{76}
L018
3575
1870 1940
5.9
8.0
250
340
3
3
3
3
3
LO21
3605 2020 2050
6.7
9.2
300
410
150
200
200
200
200
LO25
3605
2150 2160
7.8
10.4
350
480
6670
7500
8340
10,000
1028
4675
2150 2100
8.7
12.2 380
560
10{e8}
e.5{93}
1o{e8}
L032
4675 2280 2170
9.9
13.5
440
630
2+1
2+1
2+1
2+1
2+1
L036
4700 zUO 2250 10.5 15.0 490
700
200
250
250
250
250
L040 4725 2350 2340 1 1 . 6 16.5
540
780
L045
13.2 18.4
610
920
L050 4810 2465 2550 14.O 19.7
680
1010
1 1 ,670
e.8{e6} 10.5{1m}
eoo{8.82} e00{8.82} eoo{8.82} eoo{8.82} e00{8.82}
4810 2415 2480
80
80
80
80
80
266.4
299.7
333.1
399.7
466.3
1060 5860 2875 2750 15.7
23.O 820
1210
292.9
329.7
366.2
440.3
513.6
L070 5860 2975 2945
26.2
1410
200{1.e6} 200{1.e6} 2oo{1.e6}eoo{8.82} eoo{8.82}
80
100
100
65
80
109
122.6
136.3
163.5
190.8
119.8
134.9
149.8
180.1
210.1
129.6
145.8
162.0
194.4
226.8
143.8
161. 9
179.8
216.3
252.2
200x 50/60. 220x60
o.4
o.4
o.4
o.4
o.4
3.7+O.75 3.7+O.75 3.7+O.75 5.5+0.75 5.5+0.75
3.7
3.7
5.5
16(14)
16(14)
18(22)
3.7+O.4
3.7+O.4
3.7+0.75
16.5(14)
16.5(14)
17(14')
21.5(22)
568X460
550X 515
550x568
5 4 5 X7 1 3
692x667
27.1
29.5
32.5
38.3
44.6
5 .5
20(22r,
5.5
22.5(22\
5.5+0.75 5.5+0.75
21.5(22)
17.9
960
Note 1) The standard chilled water temperature is 12"Cat the inlet and
7"C at the outlet, the cooling water temperature is 32'C at
theinlet and 37.5'C at the outlet and the hot water temoerature
60"C at the outlet.
Note 2) The fouling factor of the chilled/hot water and the cooling water
is assumedas 0.0001m2h"C/kcal
(0.000086m2K/W).
Note 3) The capacity of burner fan may be changed on the combustion
volume and the gas specification.
Note 4) The standard design pressureof the chilled/hot water and the
cooling water is 8 kgf/srnz (gauge pressure) {O.ZAVpa}
Note 5) Chiller-Heateris designed in accordancewith JIS 88622.
Note 6) Standarddeliveryis one piece shippingas the standard.
Note 7) The net calorific value of kerosene is defined as 8320Kcal/ 0
(Specific gravity 0.8).
Note 8) Dimensionin width may vary dependenton the gas specification.
Please check the outline drawing in detail. The values shown
herein is based on the supply specificationat 2OOmmAq(060 and
070 are at the supply on 900mmAq).
Note 9) The wiring size is used for reference.
1|0l5
ModelIRCDPf
l|0t8
l|02l
1|025
}|028
l|032
|l030
Capacity
Cooling
usRt{kwi135{475}
]|eating
Capacity
400,000{465}480,000{558}5 66,000{651}
666,ooo{774}
742,000{863i854,000{993}
kcal/h{kttr|}361,ooo{420}
et
GEI
=
150{528}
180{633} 210{73e} 250{87e} 280{e85} 320{1125}
1510
1810
2120
2520
2820
3230
5.7{56}
5.5{54}
5.4{53}
5{ae}
4.8{47}
5{ae}
4
4
4
4
3
3
3
FlowRate
0 /min
Drop
Prcssure
mlq{rPa} 6.3{62}
1360
=t
32
c)
€t
6tr
=
llo.ol Pass
Size
PipeConnection
A(mm)
100
100
125
125
150
150
150
Flowflate
Q,/min
2250
2500
3000
3500
4170
4670
5330
e.5{e3}
s{88}
e{88}
e{88}
8{78}
8{78}
s{28}
3+1
3+1
3+1
3+1
2+1
2+1
2+1
125
125
150
150
200
200
200
Dlop
Prcssule
mAq{kPa}
ED
:=
llo.of Pass
c,
C'
CJ
PipeConnection
Size
A(mm)
PressuremmAq{kPa}100{0.e8} 100{0.e8} 100{0.s8} 100{0.e8} eoo{8.82} eoo{8.82} e00{8.82}
Supply
Gas
Ualue
(grossl PipeConnection A(mm)
100
100
125
80
80
50
80
4500 Consumption Nm3/h
213.2
119.9
139.9
166.5
186.5
89.9
99.9
lCoolinnl
kcal/llm3
Consumption Nm"/h
203.7
234.4
109.8
131.8
153.7
182.8
98.8
{ilsatingf
2oo{1.e6}200{1.e6} 200{1.e6} 200{1.s6} 200{1.e6} 2oo{1.e6}2oo{1.e6}
PressuremmAq{kPd
Supply
€t
GasValue
{grossf PipeConnection A(mm)
fl3n1 Consumption Nm"/h
il000 lCoolinnl
kcal/llm3 Consumption
Nm'/h
l1|eatinsf
Consumption 0 / h
tGoolinnl
Kerossne
Consumption 0 l h
ll|eatingf
Uoltagex
Cycle
Pump
Refrigerant
Pump'
= Solution
ct
50
50
50
80
80
80
80
36.8
40.9
49.1
57.2
68.1
76.3
87.2
40.5
M.9
53.9
62.9
74.8
83.3
95.9
43.7
48.6
58.3
68.0
81.0
90.7
103.7
48.7
53.9
64.7
75.5
89.8
100.0
115. 1
0.3
o.4
200x 50/60. 220x60
VX Hz
kw
0 .1 5
0.15
kw
2.2+O.4
2.2+O.4
2.2+O.4
kw
1.5
1.5
1.5
2.2
2.2
3.7
10.5(5.5)
10.5(8)
13(8)
13.5(8)
15(14)
15(14)
2.2+O.4
2.2+O.4
14(141
14(141
0.3
0.3
0.3
3.2+O.4 3.2+O.75 3.2+O.75 3.2+O.75
ct
CL
BumelFan
'6
ct
ot
trt
Gas
Powu
$upply
Capacily
kVA(mm')10.5(5.5)
Size)
lWirins
Fan* Oil kw
Bumsr
1+0.25
Pump
Kerusene
Sumly
Gapacily
Pows
kVA(mm')
(ltliilns
$izsl
Gas
Connection
Sizeof Exhaust
Arcaof Gh
lleatTmnsfer
mm
m2
10(8)
1+0.25
10(8)
350x310 450X 310
9.7
11.7
1.5+0.25 1.5+0.25 2.2+O.4
11(8)
3.7
12(8)
14(14)
450X370
450x370
450X430
480x430
515x460
13.8
16.1
19.6
21.4
23.6
H040
360{1266}
1|045
1|050
H060
l|070
4OO{14O7} 450{1583} 540{1,899} 600{2,110}
Dimensions
Model
RcDP
960,000{1117}
1,067,000{1241}
1,201,000{1397}
1,467,000{1,706}
1,604,000{1,g65}
L
W
H
mm
mm
mm
Weight
WaterVolume
in Chiller-Heater
Shipping
Weight Operating Chilled/Hot Cooling
Weight
Water
Water
(MAX)
t
t
a
o
3630
4030
4540
5,440
6,050
H015 3575
1825 1900
5.5
7.4
210
290
5.3{52}
4.8{47}
5{4e}
6.5{64}
6{5e}
H018 3575
1870 1940
5.9
8.0
250
340
3
3
3
3
3
3605 2020 2050
6.7
9.2
300
410
150
200
200
200
200
H025 3605 2150 2160
7.8
10.4
350
480
6000
6670
7500
9,020
10,000
H028 4675 2105 2100
8.7
12.2
380
560
8.5{83}
8{78}
8.5{78}
8{78}
8{7s}
H032 4675 2280 2170
9.9
13.5
440
630
2+1
2+1
2+1
2+1
2+1
H036
10.5
15.0
490
700
200
250
250
250
250
H040 4725 2350 2340 1 1 . 6 16.5
540
780
900
900
H045
4810 2415 2480
13.2 18.4
610
920
H050
4810 2465 2550
14.O
19.7
680
1010
eoo{8.82} eoo{8.82} e00{8.82}
H021
4700 2340 2250
80
80
80
80
80
239.8
266.4
299.7
359.7
399.7
H060 5860 2875 2750
15.7
23.O 820
1210
263.5
292.9
329.7
402.7
440.3
H070
17.9
26.2
1410
900
900
65
80
200{1.e6} 200{1.e6} 200{1.e6}
80
80
98.1
109
122.6
147.2
163.5
107.8
119. 8
134.9
164.7
180.1
1 1 6 .6
129. 6
145.8
175.0
194.4
129.4
143.8
1 6 1 .9
197.8
216.3
80
200 x 50/60. 220X60
o.4
o.4
o.4
o.4
o.4
3.7+O.75 3 . 7+ O . 7 5 ' 3.7+O.75 5.5+0.75 5.5+0.75
3.7
3.7
5.5
5 .5
16(14)
16(14)
18(22)
20(22)
3.7+O.4
3.7+O.4
16.5(14)
16.5(14)
17(41
568x460
550X 515
5 5 0 X5 6 8
5 4 5 X7 1 3
6 9 2 X 667
27.1
29.5
32.5
38.3
44.6
7.5
22.5(22)
3.7+O.75 5.5+0.75 5.5+0.75
21.5(22)
21.5(22)
5860
2975 2945
960
Note 1) The standard chilled water temperature is i2"c at the inlet and
7'C at the outlet, the cooling water temperature is 32.C at
theinlet and 37.5'c at the outlet and the hot water temperature
60"C at the outlet.
Note 2) The fouling factor of the chilled/hot water and the cooling water
,
is assumedas 0.0001m2h"C/kcat
(0.0OOO86m2K/W).
Note 3) The capacity of burner fan may be changed on the combustion
volume and the gas specification.
Note 4) The standard design pressureof the chilled/hot water and the
cooling water is 8 kgf/srnz (gauge pressure) {O.zA N/pa}
Note 5) Chiller-Heateris designed in accordancewith JIS 8g622.
Note 6) Standarddeliveryis one piece shippingas the standard.
Note 7) The net calorific value of kerosene is defined as g32oKcal/ 0
(Specific gravity 0.8).
Note 8) Dimensionin width may vary dependenton the gas specification.
Please check the outline drawing in detail. The values shown
herein is based on the supply specificationat 2OOmmAq(060 and
070 are at the supply on 900mmAq).
Note 9) The wiring size is used for reference.
r
w
1
I
Lr
l-
=l
High temperatureshell
Low temperatureshell
NOl5
N018
NO21 NO25 NO28 NO32 NO36 NO40
N045
NO50 NO60 NO70
L1(mm)
Wl(mm)
H1(mm)
3575
3575
3605
4810
4810
1235
1275
1900
1940
weight(t)
Max.shipping
4.4
4.7
5.4
2470
965
Model
o
E
iso
hp
x o
d 9
='
s
o
f
!EO
dp
ao
d r O
i'E
E o
.9
E
L2(mm)
W2(mm)
H2(mm)
f
aE('
EE
ge
='
I
o
=
!!o
= E
d o
drO
F.C
E o
.9
-
[#
EE
='
I
g
=
o o
gE
e iio
i.E
E'n
.9
:E
4675
4700
1345
1415
1385
1425
1505
1545
1595
1645
1850
1910
2050
2160
2100
2170
2250
2340
2480
2550
2750
2945
7.6
8.4
9.2
10.1
10.8
13
14.7
2470
6.0
2980
7.O
2800
2980
3220
3260
3300
3600
3690
3900
3900
965
1055
1115
1110
1165
1175
1145
1195
1190
1280
1300
2330
2390
2700
2900
2.6
2.9
3.0
3.4
2430
3.2
3.6
3.8
4.4
4.2
4.8
1805
1885
1960
2070
2075
't.2
1.3
1.5
1.7
1.9
$reight(0
Max.shipping
1.3
1.4
1.7
1.9
2.2
Ll(mm)
Wl(mm)
Hl(mm)
2100
2.3
2.6
2240
2.4
2.7
4725
LO45
LO50 LO60
LO70
4810
4810
5860
5860
1275
1345
1415
1385
1425
1505
1545
1595
1645
1850
1910
1900 1940
2050
2160
2100
2170
2250
2340
2480
2550
2750
2945
6.0
2980
7.O
7.6
8.4
9.2
10.1
10.8
13
14.7
2980
3220
3260
3300
3660
3690
3900
3900
1280 1300
2700 2900
4.4
3.8
1235
4.4
4.7
5.4
2470
2470
2800
965
965
1055
1115
1110
1165
1175
1145
1195
1190
1805
1885
1960
2070
2075
2100
2240
2390
weight(t)
Max.shipping
1.2
1.3
1.5
1.7
.1.9
1.9
2.3
3.0
2430
3.2
2.2
2.6
2.4
2.7
2330
2.6
2.9
3.4
3.6
Ll(mm)
Wl(mm)
Hl(mm)
1.7
1.3
1.4
H015
H018
HO21 HO25 HO28 HO32 HO36 HO40
3575
3575
3605
1235 1275
1900 1940
4.2
HO45
HO50
HO60 HO70
4675
4675
4700 4725
4810
4810
5860
1345
1415
1385
1425
1505
1545
1595
1645
1850
1910
2050
2160 2100
2170
2250
2340
9.2
3300
2480
2550
2750
2945
4.4
4.7
5.4
6.0
7.O
7.6
8.4
L2(mm)
W2(mm)
H2(mm)
weight(0
Max.shipping
2470
2470
2800
2980
2980
3220
3260
5860
10.1
10.8
13
14.7
3660
3690
3900
3900
1300
2900
965
965
1055
1115
1110
1165
1175
1145
1195
1190
1280
1805
1885
1960
2070
2075
2240
1.3
1.5
1.7
1.9
2.4
2330
2.6
2390
1.2
1.3
3.0
2430
3.2
1.7
1.9
2.2
2100
2.3
2.6
2.7
2.9
3.4
3.6
2700
3.8
4.2
1.4
4.8
3605
weight(t)
Max.shipping
weight(t)
Max.shipping
5860
LO32 LO36 LO40
4675 4700 4725
LOl8
3575
L2(mm)
W2(mm)
H2(mm)
weight(t)
Max.shipping
5860
LO21 LO25 LO28
3605 3605 4675
LOl5
3575
weight(t)
Max.shipping
Model
E
5
4675
weight(t)
Max.shipping
Model
E
3605
4.4
4.8
*For the excessiveheatingVp€{Htype),the hightemp€rature
dhell-sideis upgradedto the cla65of on6-€tepupper6izeand for the superexcessiveheating
and volume.
may b6 upgradedto the cla65of two-stspuppersize in dimensions
rcgenerator
tpe(F type),the hightemperatu.e
12
Low temperature
shell
High temperature
Hig
Cotd
N\SSinsulation-work
N\\\\]
paft
part
Hightemperature
shellhotinsulation.work
Gold insulation-workpart
. Evaporatorshell
. Evaporatorwater box and
box cover
. Refrigerantpumpand
piping
.
.
.
.
part
Lowtemperature
shellhotinsulation.work
.
.
.
.
.
High temperaturegenerator
Frontsmoke chamber
Rearsmokechamber
Solutionpiping
Hot
WV)insulation-work
V.1//./1
paft
Solution heat exchanger
Solution piping
Steam header
Refrigerantvapor piping
Absorber shell
(unit m2)
Model (RCDP)
N015
Insulationarea(Cold)
8
Lowtemperature
shell 6.3
lnsulation
atea High
temperature
shell 7.7
N018
Total
(Ho0
14
8.5
NO21 NO25 NO28 NO32 NO36 NO40 NO45
I
NO50 NO60 NO70
10
11
12
13
14.5
15.5
16.5
18.5
20
9.9
10.3
10.8
11.4
15.5
15. 9
6.5
7.1
7 .7
8.8
9.2
8.0
9.4
10.3
11.2
12.8
13.5
14.7
17.2
17.6
20.5
21.7
14.5
1 6 .5
18
20
22
23.4
25
28
29
36
37.6
(unit m2)
Model (RCDF)
,!ors ,lors "1o21 ,1025
Insulationarea(Cold)
8
8.5
I
10
Low
temperature
shell
6.3
7.1
7.7
6.5
Insulalion
alea High
temperature
shell 7 .7
8.0
9.4
10.3
{Ho0
Total
14
14.5
1 6 .5
18
rL08
11
,5m
12
9.2
HLo4o '\oqs ,Lm
14.5
15.5 16.5
,!m
13
18.5
,Lo/o
20
9.9
10.3
10.8
11.4
15.5
15.9
20.5
36
37.6
"Lm
8.8
'11.2
12.8
13.5
14.7
17.2
17.6
20
22
23.4
25
28
29
21.7
13
RCD N015^,N025
Leav exhaust gas -
,r
ZZOf
Cooling water outlet( 4 B)--
l+t
I
lt
Tube removal space
(can be on other side)
Lowtemp. generator
-
Chilled/ Hot water inlet(eB)-
W
<-
pipiin"g
l\
l l
I Burnerunit
Evaporator .-..-
|
I
/
Cooling water outlet( 4 B)
,r
,,/
R i ghtsi de
[3690 : 028-050
Leav exhaustgas
Tube removal space
(can be on othei side)
4610: 060-070
Absorber
Low temp
generaror
Purgetank
H i g ht e m p
generator
tr1
-r +
i r+}i
L---*I
,r'
j
Fuel gas inlet(pB)
Front side
RCD N02g-N070
Chilled/Hot-.
b
water outlet(eB) \ f-i*.
-r
-
_;
Left side
,-
-
_____J c
. , \ \
Chilled/ Hot wateroutlet(eB)
C h i l l e d/ H o tw a t e ri n l e t ( e B )
b
,
r
r-----Fuel gas
prpilng
Burnerunit
R i ghtsi de
Left side
Front side
NO50
NO60
NO70
NO40
NO45
NO28
NO32
NO36
NO25
1415
1700
1775
1390
1415
1300
1320
1375
1310
425
440
530
550
400
350
375
280
345
335
2360
2BBO
2880
2320
2360
2320
2320
2320
1810
1810
2645
2285
2450
1995
2070
2215
1870
1920
480
600
B
I
B
8
6
6
6
4
4
5
6
500
530
450
370
365
540
550
495
530
560
560
790
820
625
650
675
545
565
605
470
490
560
2690
2190
2690
2150
2150
2190
2150
2150
1615
1630
1615
2945
2480
2550
2750
2170
2250
2340
2160
2100
1940
1900
435
450
530
540
400
350
380
360
335
285
300
2720
2220
2720
2180
2180
2220
2180
21BO
1655
1640
1640
10
10
10
8
10
8
8
I
6
6
5
5
250
250
250
250
250
250
250
250
250
165
165
165
490
510
400
370
380
380
370
390
280
335
395
2BO
2540
2040
2540
2040
2040
2040
2050
2040
1550
1550
1550
1550
2
2
3
3
3
3
3
2
2
3
3
2
1520
1240
1470
1165
1190
1215
1020
1130
1010
895
915
975
2000
1805
1900
1720
1790
1755
1605
1615
1445
1410
1470
1375
665
475
470
280
305
640
5
260
175
505
520
125
702
692
480
568
515
568
480
450
515
450
450
350
667
460
550
545
430
460
550
430
370
370
310
310
5860
4810
4810
5860
4675
4700
4725
4675
3600
3606
3575
3575
2875
2975
2415
2465
2340
2350
2150
2105
22BO
1975
1825
1870
2750
2945
2480
2550
2250
2340
2160
2100
2170
1940
2050
1900
23.5
18.0
20.8
15.3
16.9
12.5
13.9
7.7
9.7
11.3
Maxshipping
weight t
7.4
6.9
26.2
23.0
16.5
18.4
19.7
13.5
15.0
10.4
12.2
7.4
8.0
8.4
Operationweight t
and valuesare basedon the
In this table,standardrequirements
Dimensions
of gas piping,combustionvotum€,type of gas mayvaryby the supplypressure.
of 060 & 070).
mmAq(caseof 015-050),goommAq(Case
Eupplyon the standard,13A,or LNG,2OO
Model(RCDG)
a mm
b mm
Chilled/hot c mm
water
d mm
e inch
t mm
s mm
h mm
Cooling
mm
water
mm
k mm
inch
m mm
n mm
Gas
o mm
p inch
q mm
r mm
Exhaust
mm
s
gas
t mm
u mm
L mm
Outline
w
mm
dimensions
H mm
NO15
't2't5
N018
1215
295
1810
500
NO21
1265
320
1810
560
5
515
525
1630
2050
335
1655
L(Tuberemovalspace)
__;
(canbe on otherside)
I
il
1
Model
bolts(015-025)
bolts(028-070)
Low temp shell
Dase
I
Model
8-n150Anchorhole(01
5-025)
8-!1 90 Anchorhole(028-070)
_
_
l
t
High temp.shell
(unit mm)
Model
a
b
c
d
e
f
s
h
I
k
I
m
n
o
p
q
f
s
t
u
v
w
x
v
z
L
NOl5
3200
1880
1130
840
350
1380
895
565
420
1310
-170
N018
3200
1920
1170
840
350
1380
915
585
420
1310
-170
550
840
120
940
550
880
120
980
175
't605
175
1605
220
100
100
150
325
470
100
130
650
2905
220
100
100
150
325
490
100
130
650
2905
NO21
3200
2040
1240
890
350
1380
975
620
445
1640
160
600
950
120
1050
175
1935
220
100
100
150
350
525
100
130
700
2905
NO2s
3200
2110
1310
890
350
1380
1010
655
445
1640
160
600
1020
120
1120
175
1935
220
100
100
150
350
560
100
130
700
2905
NO28
4180
2130
1280
940
400
1860
1020
640
470
1640
-340
NO32
4180
2220
't320
650
990
110
1090
200
1950
230
120
130
170
375
545
100
130
750
3915
990
400
1860
1130
660
495
't845
-115
NO36
4180
2320
1400
990
400
1860
1165
700
495
1845
-115
N040
4180
2360
1440
990
400
1860
1190
720
495
1845
-115
650
1030
130
1130
200
2175
230
100
130
170
400
565
100
150
800
3915
650
1110
130
1210
200
2175
230
100
130
170
400
605
120
150
800
3915
650
1150
130
1250
200
2175
230
100
130
170
400
625
120
150
800
3915
NO45
4180
24BO
1490
1040
400
1860
1215
745
520
2205
245
700
1200
130
1300
200
2535
230
100
130
170
425
650
140
150
850
3915
NO50
4180
2530
1540
1040
400
1860
1240
770
520
2205
2450
700
1250
130
1350
200
2535
230
100
130
170
425
675
140
150
850
3915
NO60
5180
2900
1800
1160
400
2340
1470
900
580
2400
-40
NO70
5180
3020
1940
1260
400
2340
1520
970
630
2400
-40
800
1500
150
1600
200
2750
250
100
150
150
480
800
190
150
960
'5000
900
1540
150
1740
200
2750
250
100
150
150
530
870
120
150
1060
5000
15
RecommendedPiping Flow Diagram
(Symbols)
e
Cooling tower
: P r e s s u r eg a u g e
ri)
\-/ : Temperature indicator
{-/ : Flow meter
Cooling water
blow valve
'7-
: Strainer
: Check valve
L- w"rt" w"t"t
WaterPump
Cooling
A i r C o n d i t i o n i n gu n i t
*c1
,(2
t 3
*4
Expansion
tank
Valve for chemical cleaning
*5
,t 6
i-_ : Unit encircled with the square dotted line are those equipment under the scope
of our scope of supply.
When the temperature of cooling water is below 15'C, the temperature control of the
cooling water is required. The start/stop control device for the fan of the cooling
tower is provided as the standard.
The maximum operating pressure in the chilled/hot water cooling water is 8 kgfl
cm2(0.78MPa). The using flange is the JIS 10 kg / cm 2 FF flange. Provide the
*7
* 8
{.9
comparison flanges by others.
Drainage plugs(PT 3/4\ are arranged at the bottom of chilled/hot and cooling water
box, therefore, install the stop valves as required and extend the piping up to the ditch
as cases may requrre.
ExhaustGas(Tochimney)
Install the drainage at the bottom of flue and chimney as required.
For the chimney and flue, care must be exercised in designing and planning not to
allow chimney in common use with other incinerator or engine generator or other
devices.
In design and planning, sharp corners or flue area must be avoided.
Cooling tower shall be located far from the outlet of chimney to avoid water pollution.
For chemical cleaning, Install the stop valves for cleaning between the unit and each
stop valve at the inlet or outlet.
For eificient operationof the unit for a long time, ii is necessarywater qualitycontrol.The followingtable showsa qualityguidelineof
the coolingwater compiledby the Japan Refrigerationand Air conditioningAssociation(JM).
Quality standard of feed water
Quality standard of cooling water
Items
pH(25oC)
(pSlcm)
Electricconductivity(2soC,)
Q
0)
E Chlorideions(mgCl-/
o)
0)
Sulfate ions(mgSO2-+/
E
P
(U
lJ
c
(!
a
(mgCaCOs/
0)
Acidconsumption(pH4.8)
Values of
standard
6.5-8.2
Tendencies
Corrosion Scale/Slime
C
800 or less
C
200 or less
C
200 or less
o
o
o
E
o Chlorideions(mgCl-/
0)
!
o
0\
Total hardness(mgOaOOs/
200 or less
o
0)
Calcium hardness(mgCaOOs/
150or less
0)
lonizedsilica(mgSiOz/
50 or less
o
c
Note 1) As the JRA standard,other items are also listed for your reference.
pH(25oC)
(pSlcm)
Electricconductivity(2soC,)
P
o
100 or less
Item
(E
E
C,
F
a
Valubs of
standard
6.0-8.0
300 or less
50 or less
Sulfate ions(mgSO2z/0 )
50 or less
(mgCa0Og/
0)
Acidconsumption(pH4.8)
0l
Total hardness(mgOaOOs/
gCaCOs/0)
Calcium hardness(m
0)
lonizedsilica(mgSiOz/
50 or less
70 or less
50 or less
30 or less
r
Controlpanel(Membrane
Sheet)
Appearance
of Conkolpanel,Fontandsideviews
ABSORPTION
CHILLER/H
EATER
o o o o o o ct>o o
C'
z
F
tu
o
F
a
(f
=
z.
z
a
f
(n
F
l
tIJ
o_
o
o
UJ
E.
L!
a
a
(J
E
f
O
U
o
O
Lu
<;i
<;; >6
>ii
(ru
O c c 9;-l
z.o-
STATUI3 Ati.t
O OPERATION
C
o
o
STOF
o
o
o
STOF
SOLUTIONREFRIGERANT BANNER
PUMP
PUMP
FAN
@
@
I
a UHILLEIJ/HO
-JWATER
TEMP
o
JTOF
OIEMPMEASURING
VWATEFI
TEMP
^CAPACITY CONTROI
VVAI VF POSITION
C
TIME
hr OC0MBUSTI0N
TIME
hr
O 0PEBATING
UtrILLtrH/NE
NN.AFF
N
V
TCOMBUSTION
JoN-oFF
timcs
TEMP ODATA&TIME
OSETTING
OMAINTENANCE OSETTINGITEM1
ITEM OSETTINGITEM4
OSETTING
ITEM€ OSETTINGITEM7
OSETTING
RATINGTIME hr
OOPTION
OSETTINGITEM2
OSETTINGITEM5
ITEM8
OSETTING
OREMOTE
OCOOLINGOAUTO
oLocAt O HEATING OMANUA
SELECT CAPACITY
]PERATION
CONTROL
COOL/HEAT
VALVE
NP18-341
Three-wireConnectionDiagram
PowerSupply
Note1) Whenpowersourceis grounded,
phase "s" mustbe gr6unded.
E--
-], equipedwithchiller-heater
ELBl
3OAFlOAT
!r'J tonuo't'"''t
i
i
i
\r-i-J
88AP Vacuumpump
powerterminal
(Knifeswitch)
5 1A P MAXO.75KW
Rl ls1 lT1
\_______J
PS
(ToK01)
W4
I E
Solutionpump
Purgepump(Option)
P a l l a d i u m Palladium
heater
I
_::__l
17
x6OHz
200Vx 50Hz, 2OO|22OY
100v
t
Polarity3
')
l
@ 6 6 d
\ ""t
(TB2)
1 @ - 2 @ - C Oo 3 @ - 4 @ - C1o-
R S T
ffBO)
0Ol @002 o
r outsideoDeralion
_ _ I Instruction
REMoTE
ffi:r
'r Seismic
(Note7)
PANEL
(oploru)o.*
RS4 @SL1 o
5q 6q-
1 S€llSOl
r
/
i r - - (Note 4)
"
'
-
(TB2)
-o RS3
-o RS4
@SL1
--*
...
_.
1 Remotestartsignalll(Note
3)
'
€
I Remotestop signalJ
_ _ _ l
<-e
rr
<-e
<-e
c1 6-
7q 8ql-
c1 {-
CHILLER,/HEATERe q loqlCONTROLPANEL c 1 d -
-t Chilled/hotwaterpumpinterlock
+ CoolingwaterPumPinterlock l:
...oj
....j
ICL
t c
(Note2)
I Fan,coolingtowerinterlock
lE
.| Limitswitch,of motorvalve
|5
..
I Outsideemergencystopsignall
| (Note2)
. Seismicsensor
J'
___)
.+
.t GasleaksensorI ..
l(Note2)
I Abnormalroom J'
_ _ _ J tempsensor
...{j
rrBT)
f
z _ _
waterpumpI
Chilled/hot
Startsignal
L <Coolingwaler pr.p [ 'Startsignal
L <-
- - - -
Fan,coolingtower
Start signal
ro
(D
o
z
f
oo
o
6
VentilatingFan
Start signal
Answer back
underoperalion
<Gombustion/Dilurioni
(Nore6)
L <- -
o
o
a
o
Stop
On cooling
Failure
|l
<
-
-
-
Pre-alarm
i a- instruction
Onremote
I
(Note6)
L <- -
-@ 11
-<sl^'12
-@ 13
-o't4
-o
15
-€
16
-o
17
-@ 18
-o
19
-o
20
-@ 21
-@ 22
-o
23
-a
24
-@ 25
-o
26
-a
27
-o
28
-o
29
-€
30
Note.
1. This diagramillustratesconnectingwking to/ftom the chiller-heater,the remote panel
(option)and auxiliarydevices
2. Among input signals,utilize any input signal you need after removingany short circuit
in the panel(in-housework finished)
3. Wiring may vary dependingon the type of remote start/stop signals. Refer the circuit
diagramof remotestart/stop signals.When the remote panel(optional)is utilized' the
remotestart/stop signals is canied out on the communicationcable, there is no need
for this wiring.
4. The communicationcable may be usedthe week cunent instrumentcable(JGSno.364)
JKEV-SO.gxlP of the Japan cable industry association standard.
Please remindthe following points in th€ installationwork.
*The maximumlengrthof communicationcable may be limited at 50o m or less.
:tThe cable holds polarity,therefore,handle it accordingly
an example of recommendedinstallation.
Terminal no. RS3'To connect with the white cable"
Terminal no. RS4'To connect with the black cable.
*. The shield must be groundedwith by either one of the earth terminals'
18
For out-put signals,select any signal necessary'
Pteasespecify necessarysignals for selecting among the preset keys on the control
panel of the unit.
7. lt is possibleto insert the switching of seismic senson into the remotepanel(optional).
8. For connectionwiring with auxiliarydevices,
rThe timer for startingthe dilution is included in the control panel of the unit.
*During the heatingoperation,the circuits for cooling water pump and for the fan in
the cooling tower are automaticallydeenergized.
{. The start/stop control circuit for the fan in the cooling tower is installed as the
standard(includinga sensor).
*The freeze-proofoperatingcircuit for winter is installedas the standard(includinga
sensor).
* For the pump interlock signal,24 VDC is applied'
9. Anange wiring separatelybetween200V circuits and low voltage circuits.
5.
6.
for Ghilled/Cooling
WaterPumpandCoolingTowerFanPanel
SampleWiring Diagram
Power board(to be prepared by other)
41fi
_t_
-_1-
-.....-..€lr
-I
o--T-7
-_l_
J t r
,i-T?
_L
-_[
,
r
l
€
q)
c
RemoteStart/StopSignalGircuitDiagram
Standardequipment
(selectionusing panel switch)
A Type
o
CL
F
E
Drya*b
contacts
Pulse(momentary)
signal
ON
OFF
Optionalequipment(installedat factory)
B Type
Dry a contact
Hold(continuous)
signal
C Type
D Type
DC24Va*a contacts
Pulse(momentary)
signal
ON,/OFF
ON
OFF
E Type
DC24Va contacts
Hold(continuous)
signal
AC24Va*a contacts
Pulse(momentary)
signal
F Type
AC24Va contact
Hold(continuous)
signal
ON/OFF
o
Ee
6E
oE
DC
24V
DC
24V
o
o
o o
! Y G
fo.
I'l'T" I'T'?"
gi oE
5s
Terminal
NO.
19
Start-Up
CWline
startsuspended
c-HPPF)- H-HP00)
of normal
{ln
caseof unconfirm
'operation
within3 minutesafter
CHW/HWpumpON)
llotes
1 . ( ) Indicates the digital on the panel'
This unit has various safety devices not only
for safety operation but also for protecting
the unit.
(1) Safety device for triP.
With activation of the following devices, the
unit will stop automatically with closing the
shutoff valve of fuel and sounding buzzer
simultaneously.The error message number
displayed on the control panel inform the
fault.
(2) .Safety device for automatic control.
The following equipment and device will
control automatically for a safety operation.
""" To
@ netrigerant overflow pipe
prevent abnormal concentration of
@
solution.
To
Overflow PiPe
crystallizationof solution'
Prevent
Error
number
. Chilledwater, Low temPerature
. Refrigerant,Low temPerature.
. Chilled water, low flow rate
{<Cooling water, low flow rate
. Coolingwater, high temperature
.'Cooling water, low temPerature
ER0035 . Decreasingcooling caPacitY
ER0020 . Over current in the refrigerantpump
E80021 . Over currentin the solutionPumP
ER0022 . Over current in the burnerfan
ER0056 . High temp generator,high pressure
ER0047 . Abnormaltemperatureof solutionin the high temperaturegenerator
ER0057 . Abnormaltemperatureof the exhaust gas
ER0058
ER0046
ER0031
ER0041
ER0001
ER0003
ER0004
ER0005
ER0053
ER0055
ER0051
Mark *< is optional
20
Sorts of safetY device
Normal Stop
Auto control
stop suspended
ilotes
(c-0ooo)
(H-0000)
1. ( ) Indicatesthe digitalon the panel.
EmergencyStop
Errorcode (Er.xxxx)
l{otes
1. (
) Indicates the digital on the panel.
21
Summaryof StandardScopeof Supply.
Scope in the
delivery
Items
Scope in the
delivery
Items
Remarks
Base machine
o
External piping work
X
Control panel
C
Externalwiring work
X
System wiring and piping
Solution(LiB0
c
o
Connecting piping (A-C) for
cooling water is not required.
Flue and chimney work
X
I n i t i a lc h a r g i n go n l y .
Final paintingover the unit
X
Remarks
arenotincluded.
Companion{langes
Nointerlock
wiringis included.
Control panel
factory work.
is
Refrigerant
Transportfrom factoryto port Yokohama
X
Note 3)
lnsulationwork for the unit
X
o
FOB Yokohama
Witnessed test
X
to thesite
from,Yokohama
Transportation
X
X
Supervisinginstallationat the site
X
Experts' attendance contract is
required.
Cooling water temperature control
Thermometers,Pressuregauges
Mortaringanchor bolt
X
Flow meter
X
Recuperation
X
Drain valve, Air vent valve
X
Dispositionof packing materials
X
Anchor bolts
X
Nitrogen gas for storage
Test operation and adjustment
X
lnstructionmanual
o
Three(3)sets
Fuse
C
Spares
Foundation
X
X
Experts' attendance contract is
reouired.
painted
at
For chilled/hot water, for
cooling water.
X
Nore 1) Supplies for water, elechicity, gas snd orher consumed items arc rcqu$ted to provid€ at the tjme of installation, test ope€tion and adjuslhent operalion.
Note4Te;p€atU€contrlfolthecoolingwatelisrqundifthetemp€€tuGatth€in|etofthecoo|ingwate|iS15cdeqreesorless.Thedan/siopcilcuitforth€fnofcoo|ing
tower is provided as the standad equipment (including a themal sensod.
Note 3) Pure waler is rcquned which shall be mad€ in accodance with Eb8tss r€quilsm€nt.
lnquiry
Optional
The following items are provided as optional.
. Marine type water box
. Automatic purge unit
. Special water box design pressure
. Lower than 7 degrees at the outlet of chilled water.
. Low cooling water flow rate requirement.
. Exhaustgas silencer
. Remote panel
. Multi-unit control panel
. Automatic tube cleaning device(ETACS)
. Dual fuel burner
. Heating capacity increase
At inquiryfollowing informationare required.
. Cooling capacity.
. Temperatureat the inlet and outlet of the chilled water and/or
it's flow rate.
. Temperature at the inlet and outlet of the cooling water and/
or it's flow rate.
. Heating capacity.
. Temperatureat the inlet and outlet of the hot water and/or it'
s flow rate.
. Type of fuel, supply pressure,calorific volue, specific gravity.
. Power/voltage, frequency.
. Type of service and average annual cooling operation time.
GombustionSystemDiagram(Oil-Fired)
B a l a n c i n gp i p e ( n o t e 4 )
Symbol
Symbol
r'eLfl
oooo(
,o o o o
i;,tr'v
Blower
-11-
?
Fuel cut-off valve
_'9*
Oil volume
adjusting valve
r
,60
P r e s s u r eg a u g e
tl
T
J)+
Valve
Flow meter
A
Nozzletip
S*
Safety valve
o
Oil distributingpipe
@
Oil filter
c
Fuel injectionpump
.T.
Pressuregaugeplug
.J-\F
O
).va
Check valve
Air dumper
Note
1. Make sure the oil pressure at 0.1-0.35k9/cm2Gat the tie point.
2. Make sure removing water with a drainage on the bottom of service tank
3. Install a oil filter (2Omicrons)separating oil and water at the connection port of the unit and the oil supply side.
The oil filter is an accessory part of the unit(Kerosene-Firedtype).
4. Balance pipe must be installed for preventing miss-fire. Make sure no stagnant oil or air in the piping.
22
Cock
Air piping
F l e x i b l eh o s e
CombustionSystemDiagram(Gas-Fired)
oLow pressure
gas supply
o H i g hp
gas su
Symbol
Symbol
r--
w
F
D<F
up
6A
Y
Pilotburner
-fl
ru
Main burner
Safetyshut valve
.\7
-v
D<-
Gaspressure
adjuster
Batterfly valve
with control motol
Jpper limitswitch
gas pressure
iaF
Symbol
Blower
-+
(PAI
Y
(a
Y
_9_
Cock
Gas piping
Out of Scope
F-)
Salety
shutvalvewith
gaspressure
regulalor
{Pr)
gauge
Pressure
fj<L
ower limitswitch
gas pressure
Switch,
wind pressure
Strainer
I
Hose end cock,
pressure gauge
Ptug,
_T- pressure
gauge
T
Air piping
I
Cock with
pressure
gaugecock
Technicallnformationfor ExhaustGas.
Gas (13A) 260/oenergy saving type
Tvpe
RCDG
Heat trausfer area of Gh
Fuel consumption
Exhaust gas temperature
Exhaust gas I Wel
flow
I Drv
Oxygen residue
NOx
Combustion air flow
62
Nma/h
Iots
I018
io21
Io25
Io28
Iogz
l036
Io+o
Io45
io5o
Io6o
Iozo
9.7
44.9
11.7
16.1
74.8
19.6
83.8
21.4
95.8
23.6
107.8
27.1
119.8
29.5
134.8
32.5
149.7
38.3
53.9
13.8
62.9
180.1
44.6
210.1
679.3
580.6
815.5
696.9
951.7
813.3
2725
2329
3179
2717
11.5
14
16
46
53.8
Iozo
oc
Nm3/h
olo
ppm
mglmin(2OoC)
235
1 1 3 1 . 7 1267.9 1449.5 1631.0 1812.6 2039.5 2265.O
967.2 1083.5 1238.7 1393.9 1549.0 1743.O 1935.6
5
60(0z:0o/o)
19
21.5
24.5
27.5
30.5
34.5
38.5
Oil (Kerosene) 260/oenergy saving type
Type
RCDK
tot5
I018
Io21
Iozs
to28
Iogz
Ios6
io4o
I045
toso
Iooo
Heat trausfer area of Gh
1n3
9.7
11.7
13.8
16.1
19.6
21.4
23.6
27.1
29.5
32.5
38.3
44.6
Fuel consumption
0/h
53.9
64.7
75.4
89.8
100.6
115.0
129.3
143.7
161.7
179.6
216.3
252.2
638
572
766
687
892
1063
'953
1191
1068
1361
1530
1372
1701
1525
1914
1716
2126
1906
2560
1220
2295
2985
2676
0
0
0
0
0
Exhaust gas temperature
Exhaustgas I
flow
I
Oxygen residue
NOx
Dust
SOx
Wet
Orv
oc
Nms/h
235
800
olo
ppm
g/Nm3
Nms/h
4
MAX. 1OO
MAX.0.05
0
0
0
0
0
0
0
23
EBARA
=
E;ltAA/A
Equipment
& Systems
Co.,Ltd.
nrtrigeration
HeadOffice & Sales Department
Japan
5-1-13Haneda,Ohta-ku,Tokyo,144-0043
Phone:+81-3-3743-7767Fax:+81-3-3743-2242
EBARA conpoRAroN
HeadOffice:
Japan
Ohta-ku,Tokyo,144-8510
11-1,HanedaAsahi-cho,
11 Fax:+81-3-3745-3356
Phone:+81-3-3743-61
TOKYO
Cable:EBARAMAIN
lnt'l Telex:J22988EBARATYO
& Distributors
Offices
O: Liaison
IEUROPE
ITALY
Oltaty Office(Vicenza)
+39-0444-522-818
HUNGARY
ORegaleKFT
+36-1-212-2099
IASIA
OF CHINA
PEOPLE'SREPUBRIC
OBeijingOffice
50-7
+86-10-6590-81
Equipment
Co.,Ltd.
OYantaiEbaraAir Conditioning
186
+86-535-632-1
TAIWAN
OTaipei Office
+886-2-3567-1
310
SINGAPORE
SingaporePte.,Ltd.
OEbara Engineering
+65-6865-5240
INDONESIA
OP.f. EbaraIndonesia
+62-21-874-0852
THAILAND
OEbaiaThailand.,Ltd.
+66-2-216-4935
IMIDDLE.EAST
IRAN
Corporation
OK-O-AEngineers
+98-21-Bg8-0292
All specificationsare subjectto changewithoutnotice
@EBARACORP.2004 Printedin Japan
Printedon recycledpaper
28-010-E09
1181@JD-A(AB)M