Fan Operation; Cooling Operation; Heating Cycle Operation - Mitsubishi SRK63ZEA-S1 Technical Manual

Split system, air to air heat pump type
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(a) Fan operation 1
1)
Operation content
Inverter command speed
Indoor fan motor
Outdoor fan motor
Flap and louver
(b) Cooling operation
1)
Operation content
Inverter command speed
Indoor fan motor
Outdor fan motor
Flap and louver
4-way valve
(c) Heating cycle operation
1)
Operation content
Inverter command speed
Indoor fan motor
Outdoor fan motor
Flap and louver
4-way valve
2)
Operation time
After cooling operation
(outdoor temperature–indoor
temperature)
T
(Compressor operation time)
1
T
(Compressor stopped time)
2
Heating operation control time (T
0 rps
1st speed
OFF
Fully closed/ Center
20 rps
2nd speed
3rd speed
Horizontal/Center
OFF
When the compressor is operating
20 rps
3rd speed
ON
Compressor operation
Stop
T
1
~
~
–12°C
–12°C
–10°C
–10°C
90
80
2430
2440
+T
)
1
2
Note (1)
During cooling operation safety control,frost
prevention control, and cooling overload
protective control are generally not applicable
When the compressor is stopped
(Including protection stoppage)
0 rps
OFF
Determined by heating stop mode
Horizontal/ Center
Determined by heating stop mode
T
2
42min.
~
~
~
–8°C
–8°C
–6°C
–6°C
–4°C
70
60
50
2450
2460
2470
42min.
21
-
-
Time
~
~
~
–4°C
–2°C
–2°C
0°C
0°C
40
30
20
2480
2490
2500
(Sec.)
~
4°C
4°C
9°C
10
2510

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