Electra DNC series - Page 82

8-15
CONTROL SYSTEM
Revision Y05-01Service Manual - DNC Series
Notes:
1. Refer to Sect 4.0.3.b for IFAN operations when COMP is OFF.
2. Refer to Sect 4.0.3.a for IFAN operations when COMP is ON.
3. Refer to Sect 2.3 for IFAN speed change.
4. OFAN operation is controlled by the graph below when
() (RAT ≥ SPT – 2
o
c), AND
() (ICT ≥ 45
o
c), AND
() (COMP is ON)
Otherwise, OFAN runs together with COMP.
OCT [
o
c]
+3
+2
+1
0
-1
OFAN
ON
OFF
4.3. Heating, RH Group
Mode: Heat, Auto (at Heating)
Temp: Selected desired temperature
Fan: HIGH, MED, LOW
Timer: Any
I Feel: On or Off
Control Function
Maintains room temp. at desired level by controlling Heating Elements
: HE1 or HE2.