LG ARUM080LTE5 Engineering Product Data Book page 715

Multi V 5
3. Installation Space
3.1 Individual Installation
■ 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 / PRHR033 / PRHR043
150(5-29/32)
No. Part Name
1 Low pressure Gas pipe connection port Ø28.58(1-1/8) Brazing connection
High pressure Gas pipe connection
2
port
3 Liquid pipe connection port
4 Indoor unit Gas pipe connection port
5 Indoor unit Liquid pipe connection port
6 Control box
7 Hanger metal
Notice
1. Be sure to install the inspection door at the control box side.
2. If reducers are used, servicing space must be increased equal to reducer's dimension.
4
500(19-11/16)
7
Inspection door
(servicing space)
500(19-11/16)
2
486(19-1/8) 150(5-29/32)
3
1
PRHR033 / PRHR043
Ø22.2(7/8) Brazing connection
Ø15.88(5/8) Brazing connection(PRHR043)
Ø12.7 Brazing connection(PRHR033)
Ø15.88(5/8)~Ø12.7(1/2) Brazing connection Ø15.88(5/8)~Ø12.7(1/2) Brazing connection
Ø9.52(3/8)~Ø6.35(1/4) Brazing connection
-
Suspension bolt M10 or M8
[Unit : mm(inch)]
300(11-13/16) more 300(11-13/16) more
(Servicing space)
300(11-13/16) more
(Servicing space)
126(4-31/32)
6
92(3-5/8) 389(15-5/16)
Description
Ø22.2(7/8) Brazing connection
Ø19.05(3/4) Brazing connection
Ø9.52(3/8) Brazing connection
Ø9.52(3/8)~Ø6.35(1/4) Brazing connection
-
Suspension bolt M10 or M8
Installation of Outdoor Units
100 (3-15/16) more
(Serviceing space)
(Servicing space)
100 (3-15/16) more
(Serviceing space)
450(17-23/32) more
(Servicing space)
4 5
176(6-15/16)
PRHR023