Features; Installation Part - LG PRHR Series Installation Manual

Features & Installation Part

Features

Control Box
Connection Pipe
(to outdoor unit)
Model
Max. Connectable No. of Indoor Units
Max. Connectable No. of Indoor Units of a branch
Nominal Input Cooling
Heating
Net. Weight kg
lbs
Dimensions mm
(WxHxD) Inch
Casing
Connecting Pipes Indoor
side
Outdoor Liquid [mm/inch]
side
Sound Absorbing Insulation Material
Current Minimum circuit Amps(MCA)
Maximum fuse Amps(MFA)
Power Supply

Installation Part

• Installation Manual
• Hanging bolts (4 x M10 or M8, Nut(8 x M10 or M8), Flat washers(8 x M10)
• Reducers
Models
Indoor unit
reducer
PRHR021
HR unit
reducer
PRHR031/
PRHR041
4 HR Unit
Liquid Pipe [mm/inch]
Gas Pipe [mm/inch]
Low Pressure [mm/inch]
High Pressure [mm/inch]
Liquid pipe
OD9.52 Ø6.35
OD9.52 Ø6.35
OD15.88 Ø12.7 Ø9.52
PRHR021
16
8
26
26
18
39.7
801x218x617
31.5x8.6x24.3
Galvanized steel plate
Ø9.52[3/8]
Ø22.2[7/8]
Ø19.05[3/4]
Polyethylene Foam
1Ø, 220-240V, 50Hz / 1Ø, 220V, 60Hz
High pressure
OD19.05 Ø15.88 Ø12.7
OD12.7 Ø9.52
OD22.2 Ø19.05 Ø15.88
OD15.88 Ø12.7
Connection Pipe
(to outdoor unit)
Coil assembly, Solenoid
Connection Pipe
(to indoor unit)
PRHR031
24
8
40
40
20
44.1
801x218x617
31.5x8.6x24.3
Ø9.52[3/8]
Ø15.88[5/8]
Ø12.7[1/2]
Ø28.58[1-1/8]
Ø22.2[7/8]
0.2
15
Gas pipe
Low pressure
OD15.88
OD22.2 Ø19.05
OD15.88
OD28.58 Ø22.2
OD19.05 Ø15.88
PRHR041
32
8
40
40
22
48.5
801x218x617
31.5x8.6x24.3
Ø15.88[5/8]
Ø28.58[1-1/8]
Ø22.2[7/8]
Ø12.7
Ø15.88
Ø12.7
Ø19.05