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5. This furnace is equipped with an ignition device which
automatically lights the burner. Do not try to light the
burner by hand.
6. Move the furnace's gas valve ON/OFF switch to the OFF
position.
7. Wait five minutes to clear out any gas. Then smell for
gas, including near the floor as 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 the cover
of this manual. If you do not smell gas after five minutes,
move the furnace's gas valve ON/OFF switch to the ON
position.
9. Replace the burner compartment door.
10. Open the external manual gas shut-off valve.
11. Turn on the electrical power to the furnace.
12. Adjust the thermostat to a setting above room tempera-
ture.
13. After the burners are lit, set the thermostat to desired
temperature.
Gas Valve On/Off
Selector Switch
Honeywell Model VR8215 (Single-Stage)
Gas Valve On/Off
Selector Switch
Honeywell Model VR9205 (Two-Stage)
INLET
Gas Valve On/Off
Selector Switch
Honeywell Model VR9205R (Modulating Gas Valve)
White-Rodgers Model 36G22/36J22 (Single-Stage)
White-Rodgers Model 36G54/36J54 (Two-Stage)
F
S
URNACE
To shut down your furnace, follow the steps listed below.
1. Set the thermostat to the lowest setting.
2. Integrated control closes gas valve extinguishing flame.
3. Induced draft blower is de-energized following a 15 sec-
ond delay. The circulator blower is de-energized follow-
ing a 90, 120, 150, or 180 second delay period.
4. Remove the burner compartment door.
5. Move the furnace's gas valve ON/OFF switch to the OFF
position.
6. Close the external manual gas shut-off valve.
7. Replace the burner compartment door.
L
OCKOUT
Furnace lockout is characterized by a non-functioning fur-
nace (circulator blower may be running continuously) pro-
viding a diagnostic LED code. Lockout results when a fur-
nace control detects abnormal conditions. If the furnace is
in "lockout", it may be reset by any of the following methods:
1. One hour automatic reset. Control will automatically re-
set itself and attempt to resume normal operations fol-
lowing a one hour lockout period.
2. Power interruption. Interrupt 115 volt power to the fur-
OUTLET
nace for greater than 20 seconds.
3. Thermostat cycle. Interrupt thermostat signal to the fur-
nace for between 0 and 20 seconds.
If the condition which originally caused the lockout still ex-
ists, the control will return to lockout. If your furnace fre-
quently locks out, a problem exists which must be corrected.
Contact a qualified servicer.
6
D
HUT
OWN
R
ESET
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