Electra DNC series Service Manual page 94

7.2.2. High pressure protection (excluding RH Group)
Mode: (Auto) Heating
Fan: Any
Timer: Any
I Feel: On or Off
Control Function
Protect the Compressor from high pressure by switching OFF the
OFAN and COMP.
o
ICT [ c]
For all models except WAX
67
66
61
55
52
Any
COMP
Off
Any
OFAN is force
OFAN
Off
Off
ON
OPER
BLINK
LED
Notes:
1. IFAN, HE1 and HE2 will be activated according to the relevant
Heating Mode Sect.
2. In case of any malfunction in the relay control circuit, the OCT
is also monitored during Heating mode.
reaches 70
coil, the COMP will be forced off automatically. The COMP
can be turned on again only after the 3 min COMP ON delay
and the OCT is under 70
this case.
7.5. Condensation Pump (DNC model only)
Mode: Cool, Dry, Auto
Temp: Selected desired temperature
Fan: Any
Service Manual - DNC Series
COMP is forced OFF
o
c, which indicates a high pressure in the outdoor
o
c. The OPER LED will not blink in
Revision Y05-01
CONTENT
CONTROL SYSTEM
For WAX model
COMP is forced OFF
Whenever OCT
8-27