LG Multi V PRHR023 User Manual

5
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.
PRHR023(A)/PRHR033(A)/PRHR043(A)
[Unit : mm(inch)]
CAUTION
!
• Do not install Multi V water outdoors. Always install indoor like
machine room.
• Inverter product may generate electric noise. Keep the body from
computer, stereo etc. at enough distance. Specially leave space
from indoor remote controller to shoes electric devices at the
above 3m in weak electric wave area. Insert the power cable and
other wire into separate conduit.
300(11-13/16)
300(11-13/16) more
300(11-13/16)
254(10) more
(Servicing space) (Servicing space)
(Servicing space)
(Servicing space)
6(1/4) more
(Serviceing space)
7
311
(12-1/4)
6(1/4) more
(Serviceing space)
6
54
Inspection door
(servicing space)
500(19-11/16)
500(19-11/16)
254(10)
126(4-31/32)
147(5-23/32)
19(3/4)
55(2-5/32)
389(15-5/16)
92
(3-5/8)
176(6-15/16)
1
2
3
150(5-29/32) 486(19-1/8) 150(5-29/32)
165(6-1/2)
218(8-19/32)
(Servicing space) (Servicing space)
(Servicing space)
(Servicing space)
6(1/4) more
(Serviceing space)
6(1/4) more
(Serviceing space)
Inspection door
(servicing space)
7
311(12-1/4)
809(31-27/32)
254(10)
800(31-1/2)
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
300(11-13/16) more
300(11-13/16)
300(11-13/16) more
254(10) more
PRHR063(A)/PRHR083(A)
[Unit : mm(inch)]
[Unit : mm(inch)]
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 information of PRHR**1A, PRHR**2A, or detailed
instructions on installing the HR Unit, see the installation manual
included with the HR Unit.
No. Part Name
Description
PRHR033(A)/PRHR043(A)
PRHR063(A)/PRHR083(A)
PRHR023(A)
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
Ø 12.7 (1/2) Brazing
connection
(PRHR033(A))
Ø 9.52 (3/8) Brazing
connection
4
Indoor unit Gas pipe
connection port
Ø 15.88 (5/8) – Ø 12.7
(1/2) Brazing
connection
Ø 15.88 (5/8) – Ø 12.7
(1/2) Brazing
connection
5
Indoor unit Liquid pipe
connection port
Ø 9.52 (3/8) – Ø 6.35
(1/4) Brazing
connection
Ø 9.52 (3/8) – Ø 6.35 (1/4)
Brazing connection
6 Control box - -
7 Hanger metal
Suspension bolt M10
or M8
Suspension bolt M10
or M8
For Heat Recovery Installation

LG Multi V PRHR023 Specifications

General

Brand	LG
Model	Multi V PRHR023
Category	Air Conditioner
Language	English