26
Operating Instructions
Refer to the following illustrations for the next twelve
steps.
Figure 27
Honeywell Model: VR-8205
Figure 28
White Rodgers Model: 36E36 or 36E37
O
F
F
ON
M
P
C
1
3
2
WR
INLET
OUTLET
Main Regulator
Adjust
Inlet Pressure Tap
(Side of Valve)
Outlet Pressure Tap
(Side of Valve)
Main
Solenoid
Redundant
Solenoid
ON/Off
Switch
Figure 29
White Rodgers Model 36E22 or 36E23
1. Close the manual gas valve external to the furnace.
2. Turn off the electrical power supply to the furnace.
3. Set room thermostat to lowest possible setting.
4. Remove the louvered door on the front of the fur-
nace by turning the latch screw 1/4 turn.
5. This furnace is equipped with an ignition device
which automatically lights the burner. Do not try to
light burner by hand.
6.
White Rodgers Model 36E36 or 36E37 or Honeywell
Model VR-8205:
Turn the gas control knob clock-
wise
to the OFF position for either the White
Rodgers gas valves or the Honeywell gas valve.
White Rodgers Model 36E22 or 36E23:
Push the
selector switch to "OFF".
7. Wait five minutes to clear out any gas. Then smell
for gas, including near the floor. This is important ,
because some types of gas are heavier than air.
8. If you smell gas following the five minute waiting
period in Step 7, immediately follow the instructions
on Page 2 of this manual. If you do not smell gas
after five minutes:
White Rodgers Model 36E36 or 36E37 or Honeywell
Model VR-8205:
Turn the gas control knob counter-
clockwise
to the ON position for either the
White Rodgers 36E gas valve or the Honeywell VR-
8205 gas valve.
White Rodgers Model 36E22 or 36E23:
Push the
selector switch to "ON".
9. Replace the louvered door on the front of the fur-
nace.
10. Open the manual gas valve external to the furnace.
11. Turn on the electrical power supply to the furnace.
12. Set thermostat to desired setting.
NOTE:
There is an approximate 20 second delay be-
tween thermostat energizing and burner firing.
Check Gas Input Pressures
Gas supply pressure and manifold pressure with the
burners operating must be as specified on the rating
plate.
Checking Gas Pressure
Gas inlet pressure should be checked and adjusted in
accordance to the type of fuel being consumed.
