-
80
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(r) Refrigeration cycle system protection
(i) Starting conditions
1)
2)
When A minutes have elapsed after the compressor ON or the completion of the defrost operation
Other than the defrost operation
3)
When, after satisfying the conditions of 1) and 2) above, the compressor speed, indoor air temperature (Th1) and
indoor heat exchanger temperature (Th2) have satisfied the conditions in the following table for 5 minutes:
Compressor speed (N)Operation mode A
5
8
Cooling
Heating
(1)
Room temperature (Th1)
Th1−4<Th2
Room temperature (Th1)/
Indoor heat exchanger temperature (Th2)
Th2<Th1+6
40䍺N
40䍺N (TH
*
(2)
䍻䠌䉝㻕
60䍺N (TH
*
(2)
䠘䠌䉝㻕
10䍺Th1䍺40
0䍺Th1䍺40
(ii) Contents of control
1)
(iii) Reset condition
When the compressor has been turned OFF.
2)
When the conditions of (i) above are satisfied, the compressor stops.
Error stop occurs when the compressor has stopped 3 times within 60 minutes.
Notes (1) Except that the fan speed is HI in heating operation and silent mode control.
(2)
*
= 3 (models SRK20, 25, 35),
*
= 2 (models SRK50, 60)
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