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
Nominal Input Cooling
Heating
Net. Weight kg
lbs
Dimensions Inch
(W*H*D) mm
Casing
Connecting Pipes Indoor
Outdoor Liquid [mm/inch]
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
PRHR020
HR unit
reducer
PRHR030/
PRHR040
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
OD12.7 Ø9.52
PRHR020
2
26
26
19
41.9
31.5*8.6*24.3 31.5*8.6*24.3
801*218*617
Galvanized steel plate
Ø9.52[3/8)
Ø22.2[7/8]
Ø19.05[3/4]
Flame and resistant foamed polyetinylene
1, 50 Hz, 220~240V
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)
PRHR030
3
40
40
20
44.1
31.5*8.6*24.3
801*218*617
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 Ø15.88
OD15.88 Ø12.7
OD28.58 Ø22.2 Ø19.05
OD19.05
PRHR040
4
40
40
21
46.3
801*218*617
Ø12.7[1/2]
Ø28.58[1 1 / ]
8
Ø22.2[7/8]
Ø12.7
Ø15.88