Page 28
1 - Set thermostat or temperature control device to
-
sors 1 and 2. All outdoor fans are energized with a W1
demand.
Note - L1 and L2 reversing valves are de-energized in the
heating mode.
2 -
high gas heat and de-energize heat pump operation.
C-Gas Heating Start Up
FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING
Danger of explosion. Can cause injury
or product or property damage. If
overheating occurs or if gas supply
electrical supply.
WARNING
Electric shock hazard. Can cause injury
or death. Do not use this unit if any part
has been under water. Immediately call a
unit and to replace any part of the control
system and any gas control which has
been under water.
WARNING
Electric shock hazard. Can cause injury
or death. Before attempting to perform
any service or maintenance, turn the
electrical power to unit OFF at disconnect
switch(es). Unit may have multiple power
supplies.
WARNING
SMOKE POTENTIAL
The heat exchanger in this unit could be a source
respect to building occupants and property. Vent
initial supply air outside when possible.
BEFORE LIGHTING smell all around the appliance area
Use only your hand to push in or turn the gas control knob.
Never use tools. If the knob will not push in or turn by
-
explosion.
WARNING
Danger of explosion. Can cause injury or
death. Do not attempt to light manually.
Unit has a direct spark ignition system.
This unit is equipped with an automatic spark ignition sys-
tem. There is no pilot. In case of a safety shutdown, move
thermostat switch to OFF and return the thermostat switch
to HEAT to reset ignition control.
Placing Unit In Operation
WARNING
injury or product or property damage. You
must follow these instructions exactly.
Gas Valve Operation for White Rodgers 36H54
FIGURE 17
1 - Set HP balance point thermostat setpoint above the
outdoor ambient temperature to disable heat pump
operation.
2 -
3 - This appliance is equipped with an ignition device
which automatically lights the burner. Do not try to
light the burner by hand.
4 - Open or remove the heat section access panel.
Turn gas valve switch to “OFF”. Do not force.
6 -
then smell gas, STOP! Immediately call your gas
supplier from a neighbor’s phone. Follow the gas
supplier’s instructions. If you do not smell gas, go
to the next step.
7 - Turn gas valve switch to “ON”. Do not force.
8 - Close or replace the heat section access panel.
9 - Turn on all electrical power to appliance.
10 - Set thermostat to desired setting.
11 - The combustion air inducer will start. The burners
will light within 40 seconds.
12 -
before locking out.
13 - If lockout occurs, repeat steps 1 through 10.
14 - If the appliance will not operate, follow the
your service technician or gas supplier.
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