Electra DNG 18 Service Manual page 80

13.5.8 Heating, RH Group, with Autofan
Mode: Heat, Auto (at Heating)
Temp: Selected desired temperature
Fan: Auto
Timer: Any
I Feel: On or Off
Control function
Maintains room temp at desired level by controlling the 2-Stage Electric Heaters.
o
(RT - SPT) [ c]
+2
+1
0
-1
-2
-3
ON
HE1
OFF
ON
HE2
OFF
H
M
IFAN
L
OFF
Notes:
1) COMP (or WVL), OFAN and RV are always OFF.
Service Manual - DNG Series
30 sec
Revision Y05-01
CONTENT
CONTROL SYSTEM
13-17