LG VRF Systems

39 40
LG Air Conditioning Technologies
Features
Specifications
Models Applied
HEAT RECOVERY UNIT
• MULTI V 5 Heat Recovery
• MULTI V WATER IV Heat Recovery
• Multi V S Heat Recovery
• Max. 32 indoor units can be connected (Max eight indoor units per branch)
• Easy installation with auto pipe detect
• Delivers maximum efciency using the subcooling cycle within the HR Unit
PRHR022A
PRHR032A
PRHR042A
PRHR032A
(3-branch Unit)
PRHR022A
(2-branch Unit)
PRHR042A
(4-branch Unit)
Model Name
Specication Unit PRHR022A PRHR032A PRHR042A
Number of Indoor Unit Ports
2
2 3 4
Power Input Watts 26 40 40
Max Port Capacity Each Port Btu/h 54,000 54,000 54,000
Sum of Ports Btu/h 192,000 192,000 192,000
Electrical Power Supply (V/Hz/Ø 208-230/60/1 208-230/60/1 208-230/60/1
Rated Amps A 0.08 0.12 0.16
Piping Port Liquid Line in 3/8 3/8 3/8
Port Vapor Line in 5/8 5/8 5/8
System Liquid Line in 3/8 1/2 5/8
System Vapor Line High in 3/4 7/8 7/8
System Vapor Line Low in 7/8 1-1/8 1-1/8
Sound Pressure Data Cooling Mode dB(A) 35.2 35.2 35.2
Heating Mode dB(A) 35.1 35.1 35.1
Simultaneous dB(A) 43.3 43.3 43.3
Weight Net Unit Weight lbs 40 45 49
Shipping Weight lbs 48 54 57
Dimensions
W × D × H
in 17-7/8 x 18-15/16 x 8-5/8 17-7/8 x 18-15/16 x 8-5/8 17-7/8 x 18-15/16 x 8-5/8
1. All refrigerant pipes require insulation.
2. Each port can allow up to eight indoor units with a maximum capacity of 48k Btu/h per port.
3. All communication cable to be minimum 18 AWG, 2-conductor, stranded, shielded and must comply with applicable local and national code.
4. Kit components must be kept dry and free of debris before installation.
5. Must follow installation instructions in the applicable LG installation manual.
6. Power wiring cable size must comply with the applicable local and national code.
7. This unit comes with a dry nitrogen charge.
8. Due to our commitment to continued innovation, some specications may be changed without notication.
ACCESSORIES
Type Model Description Used with
Air Guide
ZAGDKA51A Air Guide Multi V 5 (6 Ton Chassis)
ZAGDKA52A Air Guide Multi V 5 (8 to 20 Ton Chassis)
Hail Guard
ZHGDKA51A Hail Guards Kit Multi V 5 (6 Ton Chassis)
ZHGDKA52A Hail Guards Kit Multi V 5 (8 to 20 Ton Chassis)
Low Ambient Baffle Kit
ZLABKA51A Low Ambient Baffle Kit (requires PRVC2) Multi V 5 (6 Ton Chassis)
ZLABKA52A Low Ambient Baffle Kit (requires PRVC2) Multi V 5 (8 to 20 Ton Chassis)
Wind Baffle ZLABGP04A Low Ambient Baffle Kit (two required per unit) Multi V S
ZHGDKA51A
ZHGDKA52A
ZLABKA51A
ZLABKA52A
ZLABGP04A
(for use with Multi V S)
Hail Guard
Low Ambient Baffle Kit
Wind Baffle
ZAGDKA51A
ZAGDKA52A
Air Guide
Air Guide
OUTDOOR
ACCESSORIES
Outdoor Accessories
ACCESSORIES