ENGLISH
1 INSTALLATION INSTRUCTIONS
1.1 FACTORY SUPPLIED COMPONENTS
Heat Pump ON/OFF Relay (Receiver)
1 unit
Wireless Thermostat
1 unit
Screws and plugs
2 sets
Manual
1 unit
1.2 HEAT PUMP RELAY (RECEIVER) INSTALLATION
1
Disconnect the main power from the system.
To ensure your safety, always make sure main power is
switched off before accessing wiring.
2
Remove the wiring plate from the Heat Pump Relay.
a.
Carefully press a screwdriver into the opening until the
cover comes free.
b.
Tilt the cover upwards and remove it.
3
Mount the wiring plate to the wall or wallbox.
?
N O T E
The plugs and mounting screws required are supplied.
4
Connect the Heat Pump Relay wiring.
Please refer to wiring diagram.
1,5-2,5mm
2
>7mm 0
<7mm 0
To system
max 6 mm
Power supply
from fused spur
5
Wiring for a YUTAKI.
1~ 230V
50-60Hz
<5A
N L L
ATW-RTU-04
A-B:5(3)A
A-C:5(3)A
A B C
L
N
L
6
Attach the heat pump relay to the wiring plate.
Locate hinges
first
Hinge the housing
downwards and
click into place.
7
Reconnect the mains power to the system.
INSTALLATION INSTRUCTIONS
PMML0410A rev.0 - 03/2016
1
Содержание ATW-RTU-04
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Страница 68: ...Printed in Spain 00000 Copyright 2016 HITACHI Air Conditioning Products Europe S A U All rights reserved ...