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G4
Schematic
to
Pictorial
You will now draw the
Pictorial
by following the
Schematic
The process will be to follow the
schematic one wire at a time from one
component to another component until
you are finished.
The slides that follow will show the wire in RED on
the schematic that is going to be wired on the
pictorial.
Then the pictorial slide will show that
wire being ‘installed.’
This is the wire you are to
place on your pictorial. Keep advancing through
this slide presentation until you are finished with
the pictorial.
G4 states that there is NO schematic. But in fact,
there is. The schematic(s) you will use are the
schematics found on pages G1, G2, and G15 for
help.
You should observe the following on this
schematic:
1. This is a simple circuit because you will
put both line (power) and low (control)
voltage on the same page.
You should observe the following on this
schematic:
2. This equipment uses only a single speed
fan motor, therefore this is heating only.
You should observe the following on this
schematic:
3. There is NO fan relay.
Therefore, a
jumper can be used for the LS and FS,
and both controls would be in the line
voltage (power) circuit.
You should observe the following on this
schematic:
4. I could also elect to put the LS in the low
voltage (control) circuit.
BUT the FS
MUST be in the line voltage (power)
circuit.
So let’s proceed with the ‘LINE’ circuit, using a
jumper on the FS and LS, with both controls in
the line voltage (power) circuit.
You have finished the
LINE VOLTAGE
circuit.
So let’s proceed now with the ‘CONTROL’ circuit.
You have finished the
LOW VOLTAGE
circuit.
The next slide shows your completed
PICTORIAL
and this is what you need to show
your Instructor for credit.