Hydro Kit Medium Temperature (K2) Control Panel Layout; Hydro Kit High Temperature (K3) Control Panel Layout - LG ARNH963K2A2 Installation Manual

Hydro Kit Medium temperature (K2) control Panel layout

HYDRO KIT MEDIUM TEMPERATURE (K2)
Figure 36: K2 Hydro Kit Control Panel Layout

Hydro Kit High temperature (K3) control Panel layout

High Temperature Hydro Kit (K3)
208-230/60/1
Power Connection
L(1), L(2), GND
Dry Contact Board
Attachment
Remote Controller
Socket (CN-REMO)
Dry Contact Board
Socket (CN-CC)
Water Tank Temperature
Sensor Socket (2 left pins)
[2 Right Pins Are for Solar
Heating Circuit Water Temp
Sensor (optional)]
Optional LG Remote
Temperature Sensor (Wall
Mounted) (PQRS
Terminal Block
208-230/60/1
Power Connection
L(1), L(2), GND
Hydro Kit to Outdoor Unit
Communication Cable Terminals
3(A) and 4(B)
Hydro Kit to Outdoor Unit
Communication Cable Terminals 3(A) and 4(B)
Figure 37: K3 Hydro Kit Control Panel Layout
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG Life's Good" is a registered trademark of LG Corp.
WATER
3WAY VALVE
PUMP
(B)
1 2 3 4
L L1 N L
BR WH BL BR
PUM P
2WAY VALVE
(A)
11 12 13 14
L N L1
BR BL BR
TA0)
Dry Contact Connection
Dry1, Dry2, Com
Terminal Block Wiring
1 2 3 4 5
L N L L 1
PUMP 3-WAY VALVE
(A) (A)
fINIsH uP
Accessory Installation
3WAY VALVE
Not used
(A)
(B)
5 6 7 8
N L L1
BL BR WH
THERMOSTAT
(Default : 230V AC)
(A)
19
15 16 17 18
L2 N L N L1
WH BL BR BL WH
Remote Controller Socket
(CN-REMO)
Water Tank Temperature
Sensor Socket (CN-TH4)
6 7 8 9 10
N L N L1 L2
THERMOSTAT
(Default : 230V AC)
9 10
N
BL
20
L2
BK
43