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How to use electronic circuit diagram
TIMER TABLE <INDOOR>
Test mode
Name
Time
(When test point
Short-circuited)
4 way valve abnormality
4 min.
24 sec.
Outdoor air temp. for Hz No. decision
30 min.
0 sec.
Anti-dew formation control
20 min.
0 sec.
Anti-freezing control
6 min.
0 sec.
Thermo OFF delay
3 min.
0 sec.
Low pressure control (gas leakage) compressor OFF time
3 min.
0 sec.
Time delay safety control
2 min. 58 sec.
0 sec.
20 sec.
Odour timer status shift time
90 sec.
0 sec.
20 sec.
120 sec.
Intake air temp. sampling time
2 min.
0 sec.
Self diagnosis display time
10 sec.
0 sec.
Auto mode judgement sampling time
20 sec.
0 sec.
24 hours Real Timer
1 hour
1 min.
Heating SSHi fan speed shift
120 min.
12 sec.
Cooling SHi fan speed shift
30 min.
3 sec.
Hot start forced completion
4 min.
0.4 sec.
Auto mode judgement interval
30 min.
3 sec.
After Hot start / Deice
2 min.
12 sec.
TIMER TABLE <OUTDOOR>
Test mode
Name
Time
(When test point
Short-circuited)
DC PEAK
30 sec.
3 sec.
120 min.
24 sec.
Deice detection
80 min.
16 sec.
40 min.
8 sec.
40 min.
8 sec.
Hz lock time
30 sec.
0 sec.
Outdoor fan delay operation control
30 sec.
3 sec.
4 way valve delay operation control
3 min.
18 sec.
87
CS-E15DTEW CU-E15DBE / CS-E18DTEW CU-E18DBE / CS-E21DTES CU-E21DBE
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