Range Of Usage & Limitations - Mitsubishi Heavy Industries SRK25GZ-L1 Handbook

6.2.2 Range of usage & limitations
(1) Inlet air temperature
(a) Cooling operation
45
40
35
30
25
20
(2) Total one way piping length and vertical height difference.
The maximum permissible length of the refrigerant pipes for the outdoor units, and the maximum permissible height difference for
the outdoor units are as shown below.
Length for one indoor unit
Total length for all rooms
Lower installation spot of the indoor unit A
Height
Upper installation spot of the indoor unit B
difference
Maximum height difference of the indoor units C
Length of chargeless refrigerant pipe
(3) Indoor units that can be used in combination
Item
Number of connected units
Total of indoor units (class kW)
Applicable temp.
range
JIS-Cooling
10 15 20 25
Indoor air temp. ˚C. W. B
Note: The chart is result from the continuous
operation under constant air temperature
conditions, however, excludes the initial pull-
down stage.
Model
30
Under 25m
Under 30m
Under 15m
Under 10m
Under 10m
20m
SCM452CENG-L
2 units
6.5 kW
SCM-CG (2 room)
A
B
C
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