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6
ENGLISH
Select installation location of the HR unit suitable for following
conditions
- Avoid a place where rain may enter since the HR unit is for indoor.
- Sufficient service space must be obtained.
- Refrigerant pipe must not exceed limited length.
- Avoid a place subject to a strong radiation heat from other heat
source.
- Avoid a place where oil spattering, vapor spray or high frequency
electric noise is expected.
- Install the unit at a place in which it is not affected by operation noise.
(Installation within cell such as meeting room etc. may disturb
business due to noise.)
- Place where refrigerant piping, drain piping and electrical wiring
works are easy.
2 Series
• Avoid unit installation in a place where acidic solution and spray
(sulfur) are often used.
• Do not use unit under any special environment where oil, steam and
sulfuric gas exist.
• It is recommended to fence round the outdoor unit in order to
prevent any person or animal from accessing the outdoor unit.
• If installation site is area of heavy snowfall, then the following
directions should be observed.
- Make the foundation as high as possible.
- Fit a snow protection hood.
• Select installation location considering following conditions to avoid
bad condition when additionally performing defrost operation.
- Install the outdoor unit at a place well ventilated and having a lot of
sunshine in case of installing the product at a place With a high
humidity in winter (near beach, coast, lake, etc.)
(Ex : Rooftop where there is always sunshine.)
3 Series
■ Unit: mm(inch)
No. Part Name
Description
PRHR042A
PRHR032A
PRHR083A
PRHR063A
PRHR043A
PRHR033A
PRHR022A
PRHR023A
1
Low pressure Gas
pipe connection port
Ø 28.58 (1-1/8)
Brazing connection
Ø 22.2 (7/8) Brazing
connection
2
High pressure Gas
pipe connection port
Ø 22.2 (7/8) Brazing
connection
Ø 19.05 (3/4) Brazing
connection
3
Liquid pipe
connection port
Ø 15.88 (5/8) Brazing
connection
(PRHR042A)
Ø 9.52 (3/8) Brazing
connection
Ø 12.7 (1/2) Brazing
connection
(PRHR032A)
4
Indoor unit Gas pipe
connection port
Ø 15.88 (5/8) Brazing
connection
Ø 15.88 (5/8) Brazing
connection
5
Indoor unit Liquid
pipe connection port
Ø 9.52 (3/8) Brazing
connection
Ø 9.52 (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.
For Heat Recovery Installation
54
6
419 (16-1/2)
61
(2-13/32)
137
(5-13/32)
124 (4-7/8)
128 (5-1/32)
30
(1-3/16)
60
(2-3/8)
More than
300 (11-13/16)
(Servicing space)
More than
450 (17-23/32)
(Servicing space)
More than 100 (3-15/16)
More than 100 (3-15/16)
(Servicing space)
(Servicing space)
More than 100 (3-15/16)
(Servicing space)
More than 100 (3-15/16)
More than 100 (3-15/16)
(Servicing space)
(Servicing space)
More than
300 (11-13/16)
More than
300 (11-13/16)
(Servicing space) (Servicing space)
More than 100 (3-15/16)
(Servicing space)
453 (17-27/32)
174
(6-27/32)
174
(6-27/32)
182
(7-5/32)
218 (8-19/32)
Inspection door
(servicing space)
481 (18-15/16)
1
2
3
7
450 (17-23/32)
450 (17-23/32)
345 (13-19/32)
345 (13-19/32)
345 (13-19/32)
300(11-13/16)
300(11-13/16) more
300(11-13/16)
254(10)
more
(Servicing space) (Servicing space)
(Servicing space)
(Servicing space)
500(19-11/16)
7
311(12-1/4)
6(1/4) more (Serviceing space)
6(1/4) more (Serviceing space)
126(4-31/32)
147(5-23/32)
6
54
19(3/4)
55(2-5/32)
389(15-5/16)
92
(3-5/8)
176(6-15/16)
Inspection door
(servicing space)
500(19-11/16)
254(10)
1
2
3
150(5-29/32) 486(19-1/8) 150(5-29/32)
165(6-1/2)
218(8-19/32)
300(11-13/16) more
300(11-13/16) more
300(11-13/16)
254(10)
more
(Servicing space) (Servicing space)
(Servicing space)
(Servicing space)
7
311(12-1/4)
809(31-27/32)
793(31-7/32)
160
(6-5/16)
160
(6-5/16)
218(8-19/32)
165
(6-1/2)
1
2
3
19(3/4)
55(2-5/32)
389(15-5/16)
92(3-5/8)
176(6-15/16)
147(5-23/32)
126(4-31/32)
5
4
6
254(10)
Inspection door
(servicing space)
800(31-1/2)
6(1/4) more (Serviceing space)
6(1/4) more (Serviceing space)
1,MFL68980308,영영 2018. 11. 13. 영영 3:22 Page 6
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