Dimplex WI 40CG, Инструкция по установке и эксплуатации

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8
INSTALLATION
STARTUP
STARTUP
8.1 General notes
For reasons of warranty, comissioning of the heat
pump should be performed by authorized service
personnel.
8.2 Preparation
Confirm the following prior to startup:
- The heat source system and the heating water
circuit must have been filled and tested.
- The shut-off valves in the well and heating
circuits must be in the correct position.
- The power supply field must rotate in the cw
direction.
- The heat pump control must have been
prepared according to the relevant installation
and operating instructions.
The startup procedure must follow the
installation and operating instructions for the heat
pump control.
8
CAUTION !
Control cable between the basic control unit
and the terminal box of the heat pump
The control cable between the terminal box of
the heat pump and the basic control unit is
available as a custom-made cable (see price
list). Connect the round 16-pole connector of the
control cable to the basic control unit. Slightly
rotate the connector ccw and cw to feel for the
anti-rotation lock. Then insert the connector until
the ring nut of the contactor catches. Turn the
ring nut clockwise to secure the connector in its
position. Feed both the rectangular connec-tors
through the opening in the bottom right corner of
the basic control unit and plug them into the
matching connectors (non-interchange-able).
Use the strain relief to secure the control cable
in the basic control unit . Any excessive cable
length should be kept in the cable duct or as a
loop on the wall.
Connection between the heat pump control and
the basic control unit (using the 1.5 m control
cable, see price list)
The power for the heat pump control can be
provided from the basic control unit. Plug the
round connector of the cable into the basic control
unit and connect the two rectangular connectors
to the heat pump control. A more detailed
description is contained in the instal-lation and
operating instructions for the heat pump control.
Ensure the clockwise rotating field
when connecting the supply cable. (If the field
rotates ccw the heat pump generates no power
and is very loud.)
CAUTION !