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74
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(2) Range of usage & limitations
(3) Exterior dimensions
(a) Indoor unit
Models SRK63ZE-S1, 71ZE-S1
Indoor return air temperature
(Upper, lower limits)
Refrigerant line (one way) length Max. 30m
SRK63ZE-S1, 71ZE-S1
Cooling operation: Approximately 18 to 32°C
Heating operation: Approximately 15 to 30°C
Cooling operation: Approximately -15 to 46°C
Heating operation: Approximately -15 to 21°C
Power source voltage Rating ± 10%
Voltage at starting Min. 85% of rating
Frequency of ON-OFF cycle Max. 7 times/h (Inching prevention 5 minutes)
ON and OFF interval Max. 3 minutes
Outdoor air temperature
(Upper, lower limits)
Vertical height difference between
outdoor unit and indoor unit
Max. 20m (Outdoor unit is higher)
Max. 20m (Outdoor unit is lower)
Item
Models
VIEW A
A
17.360
150
4
43.5
55
64
489
Piping hole right (left)
3
248
55
4
19 51.2
55
Terminal block
1090
Unit: mm
318
77
44.5
7.7
299
106
8.5301.8
25
50
Installation board
450
50
25
Piping for Gas (ø15.88) 633.5
44.5
53.5
106
49.5
349
886
221.547
Indoor unit
1098
Piping for Liquid (ø6.35) 703.5
Drain hose 772 (ø16)
Piping hole (ø65)
Piping hole (ø65)