Electrical Works; Wiring Connection; Power Supply And Connecting Cable Connection; Power Supply Input Wiring Diagram - Toshiba HWS-455H-E Bedienungsanleitung

Connect the power supply and connecting cable by follow the instruction as following.
Model
Power source
Maximum running current
Circuit breaker rating
Wire type :
Power supply cable
Connecting cable

Wiring Connection

Outdoor unit
1. Remove the valve cover from the outdoor unit.
2. Connect the cable to the terminals as identifi ed with their respective
matched numbers on the terminal block of outdoor unit.
3. When connecting the cable to the outdoor unit terminals, make a loop as
shown in the installation diagram of outdoor unit to prevent water coming
in the outdoor unit.
4. Insulate the unused cords (conductors) from any water coming in the
outdoor unit. Proceed them so that they do not touch any electrical or
metal parts.
Power Supply and Connecting Cable
Connection
Power Supply Input at Outdoor Unit Terminal Block
Connecting cable
connect to terminal
block (1, 2, 3, ˙)
1
Terminal block
Connecting
cable
1 2 3
30
Earth line
Connecting cable

ELECTRICAL WORKS

ELECTRICAL WORKS
HWS-455H-E
50Hz, 220-230V Single phase
11.1A
15A
More than H07RN-F or 60245 IEC66 (1.5 mm
More than H07RN-F or 60245 IEC66 (1.5 mm
Terminals block
Valve cover
Power supply
terminal block
(L, N, ˙)
2 3 L N
Power cord
L N
40 40
30
Earth line
Power cord
2 or more)
2 or more)

Power supply input Wiring Diagram

Hydro
Terminal
Block
Outdoor
Terminal
Block
Power supply input
CAUTION
1. The power supply must be same as the rated of air to water heat
pump.
2. Prepare the power source for exclusive use with air to water heat
pump.
3. Circuit breaker must be used for the power supply line of this air to
water heat pump.
4. Be sure to comply power supply and connecting cable for size and
wiring method.
5. Every wire must be connected fi rmly.
6. Perform wiring works so as to allow a general wiring capacity.
7. Wrong wiring connection may cause some electrical part burn out.
8. Incorrect or incomplete wiring is carried out, it will cause an ignition
or smoke.
9. This product can be connected to main power supply.
Connection to fi xed wiring : A switch which disconnects all poles and
has a contact separation at least 3mm must be incorporated in the
fi xed wiring.
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