User's Manual

All installations and services must be performed by qualified service personnel.
4. BLOWER AND CONTROL PANEL WIRING
Figure 21
: TURN OFF THE ELECTRICAL POWER to the furnace before attempting to
disconnect blower wiring.
Table 4B
Options
S7-1 S7-2 Time
Off Off Off *
On Off 10 Min
Off On Auto
On On 20 Min
S7-3 S7-4 Time
Off Off 90 Sec
Off On 120 Sec *
On Off 150 Sec
On On 180 Sec
S7 DIP Switch
Heat Fan
Off Delay
* Factory Setting / 2 Stage Thermostat setting
Thermostat
Type and
W2 Delay
Switch Settings
34