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ID MOTOR TAPS T1 T2 T3 T4 T5 T1' T2' T3' T4' T5'
FAN (BK) X* - - - - X - - - -
COOLING STG 1 (YL) X* X X X X - - - - -
COOLING STG 2 (PU) - X
X X* X - - - - -
HEATING STG 1 (WH) - - - - - X* X X X X
HEATING STG 2 (BR) - - - - - - X X* X X
ALLOWABLE SPEED TAPS 3-6 TON HIGH STATIC GAS
GAS SYSTEM CHECK
1. Close the manual gas valve external to the unit.
2.
3.
4. Remove the heat exchanger door on the side of the
5.
6.
7.
8. Smell for gas, including near the ground. This is
position.
9. Replace the heat exchanger door on the side of the
unit.
10. Open the manual gas valve external to the unit.
11.
12. Change heating setpoint to desired setting.
WARNING
WARNING
the gas supply piping to the unit for tightness and purge the
system of air using methods outlined in the latest edition of
the National Fuel Gas Code ANSI Z223.1 / NFPA 54. Verify
shipment, it is extremely important that all gas connections
provided on the upstream side of the gas valve. A manifold
pressure tap is provided on the manifold side of the gas
ULN models do not have a
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