12
INSSFECMI0914
TABLEAU D’AJUSTEMENT DES DÉBITS D’AIR
AIRFLOW SETTINGS TABLE
MODÈLE / MODEL
2321-1
CONT. VENT.
W VENT.
Y VENT.
LOW
HIGH
W1
W2
1
400
1200
450
1150
800
2
533
1333
710
1410
1033
3
666
1466
965
1665
1266
4
800
1600
1225
1925
1500
5
933
1733
1485
2000
1733
6
1066
1866
1740
2000
1966
7
1200
2000
2000
2000
2200
RECOMMANDÉ / RECOMMENDED
TABLEAU D’AJUSTEMENT DES DÉBITS D’AIR
AIRFLOW SETTINGS TABLE
MODÈLE / MODEL
2721
CONT. VENT.
W VENT.
Y VENT.
LOW
HIGH
W1
W2
1
400
1200
750
1500
800
2
533
1333
992
1742
1033
3
666
1466
1233
1983
1266
4
800
1600
1475
2200
1500
5
933
1733
1717
2200
1733
6
1066
1866
1740
2200
1966
7
1200
2000
2200
2200
2200
RECOMMANDÉ / RECOMMENDED
TABLEAU D’AJUSTEMENT DES DÉBITS D’AIR
AIRFLOW SETTINGS TABLE
MODÈLE / MODEL
3021
CONT. VENT.
W VENT.
Y VENT.
LOW
HIGH
W1
W2
1
400
1200
750
1500
800
2
533
1333
992
1742
1033
3
666
1466
1233
1983
1266
4
800
1600
1475
2200
1500
5
933
1733
1717
2200
1733
6
1066
1866
1740
2200
1966
7
1200
2000
2200
2200
2200
RECOMMANDÉ / RECOMMENDED
When the furnace has run at full capacity for 10 minutes, block the supply and return air openings and measure the supply air temperature at
a point that is not exposed to heat radiation from the elements. The elements are supposed to shut down one by one before the temperature
exceeds 95°C-200°F.
If you install a thermostat equipped with a heat anticipator, refer to the user’s guide of the thermostat to adjust it.
Using an ampmeter, measure the current on the single stage thermostat.
ProCeDures To foLLow
1. Set the anticipator to its highest setting (ineffective);
2. Disconnect the wire from the W1 terminal of the furnace and connect an ampmeter between the W1 terminal and the wire mentioned;
3. Increase the temperature set point of the thermostat in order to call for heat and let the furnace run for 3 to 4 minutes so that it reaches its
full capacity;
4. once the current is stable, take the reading and adjust the anticipator to that value. Set the anticipator to a higher value if longer heating
cycles are required.
VerifYing the high limit thermal protections
anticipator