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Figure 54. 103217-03 Integrated Control
(Automatic Hot Surface Ignition System)
RED LED
RECALL BUTTON
BLOWER OFF DELAY
Figure 55. 107163-01 Integrated Control
Heating Blower Off
Delay Selector Switch
Diagnostic LED
Push Button
Error Recall
PARK
HUM24
FS
24VCOM COOL
HEAT FAN
WCRGY
1/4” Quick Connect Terminal Designations
120V HUM Power for Humidier (120VAC)
LINE Incoming Power Line (120VAC)
XFMR Transformer Primary (120VAC)
CIRC Indoor Blower Motor (120VAC)
EAC Electronic Air Cleaner (120VAC)
HUM24 Power For Humidier (24VAC)
NEUTRALS (5) Neutral
3/16” Quick Connect Terminal Designations
COOL
Cool Speed From Indoor Blower Motor
(24VAC)
HEAT
Heat Speed From Indoor Blower Motor
(24VAC)
FAN
Continuous Fan Speed From Indoor
Blower Motor (24VAC)
PARK (3)
Terminals For Unused Motor Speed
Taps
FS Flame Sensor Electrode (120VAC)
24V COM Common (24VAC)
Table 14. Terminal Designations
(Applicable to 103217-03 and 107163-01 Controls)
Unit Start-Up
FOR YOUR SAFETY READ BEFORE OPERATING
Do not use this furnace if any part has been underwater.
A ood-damaged furnace is extremely dangerous.
Attempts to use the furnace can result in re or explosion.
Immediately call a qualied service technician to inspect
the furnace and to replace all gas controls, control
system parts, and electrical parts that have been wet or
to replace the furnace, if deemed necessary.
WARNING
Danger of explosion. Can cause injury or
product or property damage. Should the gas
supply fail to shut o or if overheating
occurs, shut o the gas valve to the furnace
before shutting o the electrical blower
deck, before performing any service
procedure.
WARNING
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