E-
28
Wiring work (Continued)
Connection of the backup heater power supply
Do not use a power supply shared by other appliances. Each components for outdoor unit, indoor
unit, backup heater and booster heater has the dedicated power supply.
Model
Heater capacity (kW)
ELCB capacity (A)
AEN160YDGHA
6
20
AEN160YDEHA
6
40
AEN080YDEHA
4
30
DHW tank(200 or 300)
3
20
K
Circuit Breaker(ELCB, ELB, MCCB etc.)s written above are already included in the hydro unit.
2Step control
[Back-Up Heater Operation]
- Y-Connection : 2kW
Ƹ
-Connection : 6kW
Main MC
Ƹ
-Connection
Y-Connection
[T/B]
- Main Power : Label-R, S, T, N
3 phase
X
ELCB : Earth leakage circuit breaker
ELB : Earth leakage breaker
MCCB : Molded case circuit breaker
1 phase
N
L
N
L
N
L
ELCB
M/C
Back up
Heater 2
Back up
Heater 1
DHW Tank
N
L
N
L
N
L
&-$#
.$
Booster heater ( DHW )
Summary of Contents for AEN160YDEHA
Page 1: ......
Page 11: ...E 11 ENGLISH Dimensional drawing 131 7 78 5 103 7 104 0 125 0 490 22 0 39 2 850 0 510 0 314 6 ...
Page 22: ...E 22 Wiring diagram AEN160YDGHA Wiring work Continued ...
Page 23: ...E 23 ENGLISH Wiring diagram AEN160YDEHA AEN080YDEHA ...
Page 38: ...E 38 DHW tank Continued Accessories Leg 3 Anode bar 1 Conduit 1 ...
Page 48: ......
