Electra KN 24 RC, Руководство по обслуживанию

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11-24
CONTROL SYSTEM
Revision Y06-02 Service Manual - KN Series
b. High Pressure Protection
Mode: ( A UTO) COOLING or DR Y
Te m p: Selected desired te m perature
Fan: A ny
Ti m er: A ny
I-FEEL: ON or OFF
Control Function
To protect the COMP
f ro m the high pressure build-up in the outdoor coil during nor m al
cooling operation, by s w itching OFF the IF A N and COMP.
OCT [
o
c]
A ny
OFF
A ny
ON
A ny
Blin k
ON
COMP
OF A N
IF A N
OPER
LED
52
55
6 1
66
L
COMP is f orced OFF
OF A N is f orced ON
IF A N f orced
to LOW
6 8
OF A N f ollo w operation o f
COMP
COMP is f orced OFF
OF A N is f orced ON
For all m odels except W AX & P2000 For W AX & P2000 m odels
N O TE
The ICT is a lso m onitored during COOL a nd DR Y m odes, in ca se the
RV c ontrol c ir c uit is f a ulty. Whene v er ICT re ac hes 70
o
C, whi c h
indi ca tes a high pressure in the indoor c oil, the COMP will be for c ed
OFF a uto ma ti ca lly. The COMP ca n be turned ON a g a in only a fter the
ICT is under 70
o
C a g a in a nd a fter the 3 m in COMP ON del a y ti m e. The
OPER LED will not blink in this ca se.