All installations and services must be performed by qualified service personnel.
29
mounted junction box. The hot leg must pass through the disconnect switch in
all cases to prevent the hazard of electrical shock when servicing.
IMPORTANT:
The furnace must be grounded in accordance with local codes
and with the National Electrical Code, ANSI/NFPA NO. 70 (Latest Edition)
when an external electrical source is utilized.
4. BLOWER MOTOR SPEED WIRING
Figure 15.
BLOWER DELAY SETTINGS
To delay fan
turn-on by:
Set Switch
#1 #2
15 sec.
30 sec.
*45 sec.
60 sec,
Off Off
Off On
On Off
On On
To delay fan
turn-off by:
Set Switch
#3 #4
60 sec.
90 sec.
*120 sec.
180 sec.
On On
Off On
On Off
Off Off
*Factory Settings For Optimal Performance
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