LG ARNH963K2A2 - Hydro Kit Accessories

73
Operations and Maintenance
Due to our policy of continuous product innovation, some specifications may change without notification.
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Table 24: LG Included Accessories
Accessory Model No.
Hydro Kit
Model
Connection Description Use
Hydro Kit Wall Mounted
Controller
1
AKB73355703
K2, K3 CN-REMO
Remote wall mounted controller with
33 foot communications cable.
Schedules, sets operational
parameters and monitors
system.
Independent Power
Module
1
PRIP0
K2
CN-WRITE &
CN-EEV
Backup power to close EEV valve if
power failure occurs during Multi
V defrost or oil return.
Closes EEV if power outage occurs
during defrost or oil return.
Ancillary (Solar)
Heating System Tank
MEG61846102
K2, K3
Indirect Heating
Tank Wall
Indirect Hot Water
Storage Tank Sensor
1,3
EBG61325701 K2, K3 CN-TH4 (Boost) Water storage tank sensor.
Monitors the Hydro Kit indirect water
storage tank temperature.
Refrigerant Strainer
4
MJC57132402
K2, K3 Inlet Pipe
50 mesh; install on inlet pipe to heat
exchanger.
Keeps large particulate from entering
the heat exchanger.
Table 25: LG Optional Accessories (sold separately)
Accessory Model No.
Hydro Kit
Model
Connection Description Use
Wired Remote Exten-
sion Cable
1
PZCWRC1 K2, K3 --- 39’ communications extension cable.
Extends the length of the Hydro
Kit Wall Mounted Controller
communications cable beyond
39 feet (cannot be used to
extend tank sensor cable
length).
Solar Heating System
Interface Kit
PHLLA
K2 CN-TH4(Solar)
Kit includes solar heating system
tank sensor/cable and tee fitting
sensor well.
Monitors a third party solar
heating system’s water circuit
temperature and controls the
flow of solar heating system
water to the indirect water
storage tank.
Ancillary (Solar)
Heating System Tank
Replacement
Sensor
1,2,4
MEG61846102
K2 CN-TH4 (Solar)
Solar heating water storage tank
sensor with 39 feet of cable and
plug connector.
Monitors the solar heating system
water circuit temperature.
Remote Temperature
Sensor
PQRSTA0
K2, K3 CN-ROOM
Sensor with 50’ communications cable
and plug connector.
Monitors and/or controls (optional)
the Hydro Kit based on the
conditioned space temperature.
Dry Contact
3
PQDSB1
K2, K3 CN-CC
Mounts inside the unit cabinet and
provides a external binary signal
control interface.
Enables/disables operation from a
remote generated binary signal.
1
Must use LG provided communications cable (included).
2
Maximum combined current draw of all (field provided) connected accessories must be equal to or
less than 5 Amps @ 208-230/60/1.
3
Must have contacts rated for 208-230/60/1.
4
1” FPT both ends
1
Must use LG provided communications cable (included).
2
Field supplied thermo paste required.
3
Maximum combined current draw of all connected accessories must be equal to or less than 5 Amps
@ 208-230/60/1.
4
This sensor is included when ordering the PHLLA Solar Heating Interface Kit.
HYDRO KIT ACCESSORIES
Mounting for the indirect hot water
storage tank sensor complete
with 39 feet of cable with plug
connector.