440 01 4542 00
31
Specifications subject to change without notice.
Single--Stage Furnace with Single Stage Air
Conditioner
NOTE 9
Single--Stage Furnace with Single--Stage Heat Pump
(Dual Fuel)
NOTE 9
Fig. 38 -- Thermostat Wiring Diagrams
NOTES FOR THERMOSTAT WIRING DIAGRAMS
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.
VENTING
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 DuraVent
R
PolyPro
R
polypropylene 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.
Special Venting Requirements for Installations in
Canada
Installation in Canada must conform to the requirements of CSA
B149 code. Vent systems
must
be composed of pipe, fittings,
cements, and primers listed to ULC S636.
The special vent
fittings, accessory concentric vent termination kits and accessory
external drain trap available from the furnace manufacturer have
been certified to ULC S636 for use with those Royal Pipe and
IPEX PVC vent components which have been certified to this
standard. In Canada, the primer and cement must be of the same
manufacturer as the vent system – GVS-65 Primer (Purple) for
Royal Pipe or IPEX System 636, PVC/CPVC Primer, Purple
Violet for Flue Gas Venting and GVS-65 PVC Solvent Cement for
Royal Pipe or IPEX System 636
(1)
t, PVC Cement for Flue Gas
Venting, rated Class IIA, 65 deg C. must be used with this venting
system - do not mix primers and cements from one manufacturer
with a vent system from a different manufacturer. Follow the
manufacturer’s instructions in the use of primer and cement and
never use primer or cement beyond its expiration date.
The safe operation, as defined by ULC S636, of the vent system is
based on following these installation instructions, the vent system
manufacturer’s installation instructions, and proper use of primer
and cement. All fire stop and roof flashing used with this system
must be UL listed material. Acceptability under Canadian standard
CAN/CSA B149 is dependent upon full compliance with all
installation instructions. Under this standard, it is recommended
that the vent system be checked once a year by qualified service
personnel.
The authority having jurisdiction (gas inspection authority,
municipal building department, fire department, etc.) should be
