3
9.5.4-
Twinning interface ....................................... 31
9.5.5-
System lockout ............................................ 31
9.5.6-
Last fault mode ............................................ 31
9.5.7-
Fault code reset ........................................... 32
9.5.8-
Diagnostic features ...................................... 32
9.6-
Option switch settings
– 2 stage ECM ....... 32
9.6.1-
Thermostat type and heat-fan-off delay ....... 32
9.6.2-
Multi-stage thermostat set-up, factory
default 32
9.6.3-
Single stage thermostat set-up, module
controls staging ......................................................... 32
9.6.4-
Heat fan off delay timing .............................. 32
9.6.5-
De-humidification connection ....................... 32
9.6.6-
Normal operation
– heat on ......................... 32
9.6.7-
Normal operation
– heat off ......................... 32
9.6.8-
Cool mode ................................................... 33
9.6.9-
Adjust cooling airflow
– dipswitch S3-1 and
S3-2
33
9.6.10-
Manual fan on mode ............................... 33
9.7-
Troubleshooting ......................................... 33
9.7.1-
System lockout ............................................ 33
9.7.2-
System reset ............................................... 33
9.7.3-
Thermostat reset ......................................... 33
9.7.4-
Auto restart .................................................. 33
9.7.5-
Diagnostic features ...................................... 33
9.7.6-
Fault code retrieval ...................................... 33
9.7.7-
CFM indicator .............................................. 33
9.8-
Prime condensate trap with water .............. 34
9.8.1-
Check safety controls .................................. 35
9.8.2-
Checklist...................................................... 35
10-
Operating your furnace ........................... 35
10.1-
Start up instructions ................................... 35
10.2-
Shutting down the furnace ......................... 35
10.2.1-
To turn off gas to furnace ........................ 35
11-
Maintenance of your furnace ................. 35
11.1-
Cleaning/replacing the filter........................ 36
11.1.1-
Filter location .......................................... 36
11.2-
Lubrication ................................................. 36
11.3-
Burner flame .............................................. 36
11.4-
Condensate collection and disposal system
(if applicable) ........................................................... 36
11.5-
Rollout switch ............................................. 36
11.6-
Safety interlock switch ............................... 36
11.7-
repair parts ................................................. 36
Summary of Contents for c105-1-d
Page 20: ...20 Figure 16 Wiring diagram One stage PSC ...
Page 21: ...21 Figure 17 Two Stage PSC Furnace Control ...
Page 22: ...22 Figure 18 Two Stage ECM Furnace Control ...
Page 26: ...26 Figure 21 Direct venting Figure 22 Multi venting ...
Page 37: ...37 Figure 25 Part list 1 Stage PSC ...
Page 38: ...38 Figure 26 Part list 1 Stage PSC continued ...
Page 41: ...41 Figure 27 Part list 2 Stage PSC ...
Page 42: ...42 Figure 28 Part list 2 stage PCS continued ...
Page 45: ...45 Figure 29 Part list X13 ...
Page 46: ...46 Figure 30 Part list X13 continued ...
Page 49: ...49 Figure 31 Part list 2 Stage ECM ...
Page 50: ...50 Figure 32 Part list 2 Stage ECM continued ...