Electra PXD912 Service Manual page 88

CONTROL SYSTEM
o
(RT - SPT) [ c]
+2
+1
0
10
-1
-2
DRY-ON
DRY
DRY-OFF
LOW
IFAN
OFF
ON
COMP
OFF
OFAN
Max 15 minutes
ON
HE1
OFF
& HE2
ON
RV
OFF
1. When DRY is ON, the COMP is forced OFF for 3.5 min (longer
than the 3 min Min COMP- OFF time) after every 15 min of
continuous COMP operation.
2. When DRY is OFF, the COMP is forced ON for 6 min (longer
than the 3 min Min COMP- ON time) after every 15 min of
continuous COMP OFF time.
3. When DRY is changed from ON to OFF or vice versa, the
limits mentioned in (1) & (2) are ignored. The COMP operation
is only controlled by the 3 min Min OFF time and 1 min Min
ON time.
4. In DRY Mode, IFAN is LOW when COMP is ON, and is OFF
when COMP is OFF.
5. HEs are always OFF in DRY Mode.
11-22
20
30
5 minutes COMP
ON time
3.5
min Max 15 minutes
Note1
NOTES
CONTENT
40 50
Time [min]
6 min
Note 2
SM PXD 1-E.3 GB