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SELECT THE BEST LOCATION
21
ENGLISH
[Unit : mm(inch)]
Inspection door
(servicing space)
481(18-15/16)
345(13-19/32)
300(11-13/16)
more
300(11-13/16)
more
300(11-13/16)
more
450(17-23/32)
more
(Servicing space) (Servicing space)
(Servicing space)
(Servicing space)
1
2
3
54
6
7
453(17-27/32)
174(6-27/32)
174(6-27/32)
218(8-19/32)
182(7-5/32)
419(16-1/2)
61(2-13/32)
137(5-13/32)
124(4-7/8)
128(5-1/32)
30(1-3/16)
450(17-23/32)
450(17-23/32)
100(3-15/16) more
(Serviceing space)
100(3-15/16) more
(Serviceing space)
60(2-3/8)
No. Part Name
Description
PRHR031A/PRHR041A PRHR021A
1
Low pressure Gas pipe
connection port
Ø28.58(1-1/8) Brazing connection Ø22.2(7/8) Brazing connection
2
High pressure Gas pipe
connection port
Ø22.2(7/8) Brazing connection Ø19.05(3/4) Brazing connection
3
Liquid pipe connection
port
Ø15.88(5/8) Brazing connection
(PRHR041A)
Ø12.7(1/2) Brazing connection
(PRHR031A)
Ø9.52(3/8) Brazing connection
4
Indoor unit Gas pipe
connection port
Ø15.88(5/8) Brazing connection Ø15.88(5/8) Brazing connection
5
Indoor unit Liquid pipe
connection port
Ø9.52(3/8) Brazing connection Ø9.52(3/8) Brazing connection
6
Control box - -
7
Hanger metal M10 or M8 M10 or M8
NOTE
!
• Be sure to install the inspection door at the control box side.
• If reducers are used, servicing space must be increased equal to reducer's dimension.
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