50
R Y W G
10 TURNS
THERMOSTAT SUBBASE
TERMINALS WITH
THERMOSTAT REMOVED
(ANITICIPATOR, CLOCK, ETC.,
MUST BE OUT OF CIRCUIT.)
HOOK-AROUND
AMMETER
EXAMPLE: 5.0 AMPS ON AMMETER
10 TURNS AROUND JAWS
= 0.5 AMPS FOR THERMOSTAT
ANTICIPATOR SETTING
FROM UNIT 24-V
CONTROL TERMINALS
A96316
Fig. 54 -- Amp Draw with Ammeter
4. Set thermostat to “call for heat.” When pressure switches are
functioning properly, status code 42 will flash on furnace
control approximately 20 sec after thermostat switch is
closed. If either a status code 31 or 32 is flashed when in-
ducer motor is disconnected, the furnace will shut itself
down immediately. Determine the reason pressure switches
did not function properly and correct the condition.
5. Turn off 115--v power to furnace.
6. Reconnect inducer motor wire harness. Reinstall furnace ac-
cess door.
7. Turn on 115--v power to furnace.
8. Reset thermostat to desired temperature.
CHECKLIST
1. Put away tools and instruments. Clean up debris.
2. Verify flame rollout manual reset switch has continuity.
3. Verify that blower and main access doors are properly in-
stalled.
4. Cycle test furnace with room thermostat.
5. Check operation of accessories per manufacturer’s instruc-
tions.
6. Review User’s Manual with owner.
7. Leave literature packet near furnace.
355B
A
V
