Mitsubishi SRK Series User Manual

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78
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'18 • SRK-T-250
'09•SRK-DB-087D
(n) Serial signal transmission error protection
(i)
(i)
(ii)
Purpose
(ii) Detail of operation
(o) Rotor lock
(p) Outdoor fan motor protection
(q) Outdoor fan control at low outdoor temperature
Cooling
1) Operating conditions
(r) Refrigeration cycle system protection
(i) Starting conditions
2) Detail of operation
3) Reset conditions
Heating
1) Operating conditions
2) Detail of operation
3) Reset conditions
Outdoor temperature > 10˚C
Outdoor temperature
<
=
10˚C
Outdoor fan
a)
-
b)
a) 24
b)
a)
b)
1)
2)
c)
When 5 minutes have elapsed after the compressor ON or the completion of the defrost operation.
Other than the defrost operation.
(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.
3)
When, after satisfying the conditions of 1) and 2) above, the compressor speed, indoor temperature (Th1) and indoor
heat exchanger temperature (Th2) have satisfied the conditions in the following table for 5 minutes.
Compressor speed (N)Operation mode
Cooling
Heating
(1)
Indoor temperature (Th1)
Th1−4<Th2
Indoor temperature (Th1)/
Indoor heat exchanger temperature (Th2)
Th2<Th1+6
50 N
<
=
10 Th1 40
<
=
<
=
0 Th1 40
<
=
<
=
50 N
<
=
Note (1) Except that the fan speed is HI in heating operation.
min
-1
21°C-38°C
0°C
2°C

Mitsubishi SRK Series Specifications

General

Type	Split System
Cooling Technology	Inverter
Power Supply	220-240V, 50Hz
Refrigerant	R32
Cooling Capacity	Varies by model
Heating Capacity	Varies by model
Energy Efficiency Ratio (EER)	Varies by model
Coefficient of Performance (COP)	Varies by model
Noise Level (Indoor Unit)	Varies by model
Noise Level (Outdoor Unit)	Varies by model
Indoor Unit Dimensions (W x H x D)	Varies by model
Outdoor Unit Dimensions (W x H x D)	Varies by model
Indoor Unit Weight	Varies by model
Outdoor Unit Weight	Varies by model