Mitsubishi SRK25ZSP-W Service Manual page 17

Values in (
3) Reset conditions
a)
b)
(s) Refrigeration cycle system protection
(i) Starting conditions
1)
When 5 minutes have elapsed after the compressor ON or the completion of the defrost operation
2)
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 10 (SRK45:5) minutes:
Operation mode
Cooling
Heating(1)
Except that the fan speed is HI in heating operation.
(ii) Contents of control
1)
When the conditions of (i) above are satisfied, the compressor stops.
2)
Error stop occurs when the compressor has stopped 3 times within 60 minutes.
(iii) Reset condition
When the compressor has been turned OFF.
) are for the model SRK35.
(model SRK45:2
Compressor speed (N) Indoor air temperature (Th1)
< =
50 N 10 Th1 40
0 Th1 40
50 N < =
15
-
)
Room temperature (Th1)/
Indoor heat exchanger temperature (Th2)
< = < =
< = < =
-
'18 • SRK-SM-259
Th1−4<Th2
Th2<Th1+6