Mitsubishi SRK Series

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46
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'18 • SRK-T-250
'09•SRK-DB-087D
(2) Correction of cooling and heating capacity in relation to one way length of refrigerant piping
(3) Correction relative to frosting on outdoor heat exchanger during heating
How to obtain the cooling and heating capacity
Piping length [m]
Cooling
Heating
7
1.0
1.0
10
0.99
1.0
15
0.975
1.0
20
0.965
1.0
25
0.95
1.0
Air inlet temperature of
outdoor unit in °C WB
Adjustment coefficient
-15
0.95 0.95 0.94 0.93 0.91 0.88 0.86 0.87 0.92 1.00
-10 -9 -7 -5 -3 -1 13
5 or more
Example : The net cooling capacity of the model SRK35ZS-W
with the piping length of 15m, indoor wet-bulb temperature at 19.0˚C
and outdoor dry-bulb temperature 35˚C is
Net cooling capacity =
SRK35ZS-W