INSTALLATION INSTRUCTIONS
Gas Furnace: (F/G)MAC
440 01 4201 01
31
Specifications subject to change without notice.
Figure 39 (CONT.) Variable Speed Furnace Control for ECM Blower Motor (Modulating)
24-V THERMOSTAT
TERMINALS
PL2
–
HOT SURFACE
IGNITER & INDUCER
MOTOR CONNECTOR
115-VAC (L2) NEUTRAL
CONNECTIONS
115-VAC (L1) LINE
VOLTAGE CONNECTIONS
EAC-1 TERMINAL
(115-VAC 1.0 AMP MAX.)
PL1
–
LOW VOLTAGE MAIN
HARNESS CONNECTOR
PL3
–
ECM BLOWER
HARNESS
CONNECTOR
TRANSFORMER 24-VAC
CONNECTIONS
3-AMP FUSE
STATUS AND COMM
LED LIGHTS
SW1 SETUP
SWITCHES AND
BLOWER OFF-
DELAY
MODEL PLUG
CONNECTOR
AIR CONDITIONING
(A/C) AIRFLOW
SETUP SWITCHES
COMMUNICATION
CONNECTOR
CONTINUOUS FAN
(CF) AIRFLOW
SETUP SWITCHES
OUTDOOR
AIR TEMP
CONNECTOR
HUMIDIFIER
TERMINAL (24-VAC
0.5 AMP MAX.
FLASH
UPGRADE
CONNECTOR
(FACTORY
ONLY)
SW4 SETUP
SWITCHES
SOFTWARE
VERSION
PART NUMBER AND
DATE CODE WWYY
PL8 - MODULATING
GAS VALVE
CONNECTOR
L11F061
VENTING
Furnace is set in place in the required orientation.
Special Venting Requirements for Installations
in Canada
Installation in Canada must conform to the requirements of
CAN/CSA B149 code. Vent systems
must
be composed of
pipe, fittings, cements, and primers listed to ULC S636. The
special vent fittings and accessory concentric vent termination
kits and accessory external drain trap 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
consulted before installation to determine the need to obtain a
permit.
*IPEX System 636
™
is a trademark of IPEX Inc.
Consignes spéciales pour l’installation de
ventilation au Canada
L’installation faite au Canada doit se conformer aux exigences
du code CAN/CSA B149
−
2010. Ce systême de ventillation
doit
se composer de tuyaux, raccords, ciments et apprêts
conformes au ULC S636. La tuyauterie de ventillation des gaz,
ses accessoires, le terminal concentrique mural ainsi que
l’ensemble du drain de condensat extérieur ont été certifiés
ULCS 636 pour l’application des composantes Royal Pipe,
IPEX PVC qui sont certifiées à ce standard. Au Canada,
l’apprêt et le ciment doivent être du même fabricant que le
système d’évacuation. L’apprêt GVS-65 (Purple) et le
ciment-solvant GVS-65 doivent être utilisé avec les Royal Pipe.
Système IPEX 636, apprêt PVC/CPVC, Purple pour
évacuation des gaz de combustion et système IPEX 636(1)t,
ciment PVC pour évacuation des gaz de combustion, coté
classe IIA, 65 deg C. doivent être utilisés avec le système
d’évacuation IPEX 636 – Ne pas combiner l ’apprêt et le ciment
d’un manufacturier avec un système d’évacuation d’un
manufacturier différent.