Specifications

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57
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(2) Mode switching
Within the selected mode, the unit operates using the values shown below which were obtained by multiplying a conversion
coefficient to the indoor unit command speed.
(a) SCM40ZG-S, 45ZG-S, 48ZG-S
◆ SKM model
Model
Fan speed
AUTO
HI
MED
LO
HI POWER
ECONO
12 ~ 43
12 ~ 43
12 ~ 34
12 ~ 27
43
12 ~ 34
SKM20ZG-S SKM22ZG-S SKM28ZG-S SKM35ZG-S
(rps)
SKM25ZG-S
12 ~ 49
12 ~ 49
12 ~ 39
12 ~ 28
45
12 ~ 39
12 ~ 54
12 ~ 54
12 ~ 43
12 ~ 31
49
12 ~ 43
12 ~ 60
12 ~ 60
12 ~ 48
12 ~ 36
57
12 ~ 48
12 ~ 78
12 ~ 78
12 ~ 60
12 ~ 42
69
12 ~ 60
0 rps
A rps or less
More than A rps, but B rps or less
More than B rps
Decision speed
0 rps
A rps
A rps to B rps
B rps
Indoor unit command total speed value
Model
A
B
35 rps
85 rps
SCM40ZG-S
10 rps
110 rps
SCM45ZG-S
10 rps
118 rps
SCM48ZG-S
12 rps
95 rps
SCM60ZG-S
12 rps
95 rps
SCM80ZG-S
Values of A, B
Note (1) The indoor unit command total speed value is the total of the values from each unit in item (2).
4.12 Outline of cooling operation
(1) Summary
(a) Capacity control
Model
Capacity
SCM40ZG-S
1.9 ~ 5.0 kW
SCM45ZG-S
1.0 ~ 6.4 kW
SCM48ZG-S
1.1 ~ 6.9 kW
SCM60ZG-S
1.1 ~ 7.5 kW
SCM80ZG-S
1.8 ~ 9.5 kW
Capacity control is within the range shown above. If demand capacity of the indoor units exceeds the maximum capacity of the
outdoor unit, the demand capacity will be proportionally distributed.
(b) Outdoor unit speed control
Model
Fan speed
AUTO
HI
MED
LO
HI POWER
ECONO
12 ~ 54
12 ~ 54
12 ~ 40
12 ~ 27
54
12 ~ 40
STM25ZF-S
SRRM25ZF-S
STM35ZF-S
SRRM35ZF-S
(rps)
12 ~ 99 (12 ~ 90)
12 ~ 99 (12 ~ 90)
12 ~ 70
12 ~ 42
90
12 ~ 70
◆ STM, SRRM models
Note (1) Values in ( ) are for type SRRM.