All installations and services must be performed by qualified service personnel.
Anticipators for the heating operation are of two types,
4.BLOWER MOTOR SPEED WIRING
Figure 21
: TURN OFF THE ELECTRICAL POWER to the furnace before attempting to change blower speed wiring.
A.The furnace is factory wired to the ignition control with standard heating and cooling speeds.
When changing motor speeds, simply switch the needed speed to either the heating or cooling terminal as applicable on the module to obtain the desired CFM. The unused speeds should then be reconnected to the module in the “park” positions.
B.The optional blower delay switches on the W/R integrated control (figure 21) are used to determine the length of the heat
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