International comfort products N92ESN Installation Instructions Manual page 40

HP with Single- -Stage Furnace, Humidifier and
Dehumidification
1. Refer to outdoor equipment Installation Instructions for additional information and setup procedure.
2. Outdoor Air Temperature Sensor must be attached in all dual fuel application.
3. Refer to ICP thermostat Installation Instructions for additional information and setup procedure.
4. When using a Humidity Sensing Thermostat, set DEHUMIDIFY OPTIONS to H DE--ENRGZD FOR DEHUM
5. HUM 24VAC terminal is 24 VAC and is energized when the low pressure switch closes during a call for heat.
6. When connecting 115 VAC to humidifier use a separate 115 VAC supply.
7. When using a humidifier on a HP installation, connect humidifier to hot water.
NOTE: Planning for the venting system should be done in conjunction with planning for the ductwork, drainage, and furnace accessories,
such as air cleaners and humidifiers. Begin assembling the venting system AFTER the furnace is set in place in the required orientation.
Venting for this furnace shall follow all Local codes for Category IV venting systems. This furnace is CSA approved for venting with
PVC/ABS DWV venting systems. This furnace is also CSA approved for venting with M&G DuraVentR
venting systems.
NOTE: THESE INSTRUCTIONS DO NOT CONTAIN DETAILED INSTALLATION INSTRUCTIONS FOR POLYPROPYLENE
VENTING SYSTEMS. Refer to the polypropylene venting system manufacturer's installation instructions for the polypropylene venting
system installation.
NOTE: When using polypropylene venting systems, all venting materials used, including the vent terminations, must be from the same
manufacturer.
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A11275
Fig. 38 - - Thermostat Wiring Diagrams
NOTES FOR THERMOSTAT WIRING DIAGRAMS
Specifications subject to change without notice.
VENTING
PolyProR polypropylene
440 01 4541 00