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PUMY
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Outdoor units / Y series / PUMY-71·125VM
2-4 Correction at frosting and defrosting
When a decrease in heating capacity due to frosted and defrosting operations is considered, the value multi-
plied by the correction factor in the table below represents the heating capacity.
Outdoor inlet air temp
(˚CWB)
Correction factor
6
4
2
0
-2
-4
-6
-8
-10
1.0
0.98
0.89
0.88
0.89
0.9
0.95
0.95
0.95
Correction factor table
2-5 Operation limit
• Cooling
• Heating
Indoor temperature (˚CWB)
-5
0
5
10
15
20
25
30
35
40
45
50
10
15
20
25
30
Indoor temperature (˚CDB)
-15
-10
-5
0
5
10
15
20
10
15
20
25
30
Outdoor temperature (˚CDB)
Outdoor temperature (˚CDB)
Summary of Contents for Y Series
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