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Alpha-InnoTec WZS 42H3M User Manual

Alpha-InnoTec WZS 42H3M
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17
Subject to change without notice | 83056600cUK – Translation into English of the original German operating manual | ait-deutschland GmbH
3. Lay the control / sensor cables and unit supply
cable and connect:
Route cables through the reserve conduits (1)
and (2) only, from above into the inside of the
unit.
Route cables from underneath through the
cable openings in the control box (3).
2
1
3
Connect cables to the respective terminals
( “Terminal diagram” on page 43).
Control the controller via a PC
1. During installation lay a shielded network cable
(category 6) through the unit.
2. Plug the RJ-45 connector of the network cable
into the bush of the control unit (1).
1
NOTE
The network cable can be retrotted at any
time.Todothis,dismantlethemaskingplate.
6.5 Installing the control unit
NOTE
The control unit can be inserted in a recess in
the front panel of the unit or can be installed
on the wall.
Insert the control unit in the unit and connect
1. If required: Remove masking plate from the
slot provided. To do this, press the latching lugs
together and push out of the openings.
2. Removelmfromtheplasticelementofthefront
panel.
3. Position the control unit in the recess in the front
panel of the unit and press the latching lugs into
the openings.
4. Cut the cable to length generously so that the
front panel can be removed and placed to the side
of the unit. Do not cut the cable ties for strain relief
of the LIN bus cable at the electric control box.
LINbuscableapprox.1.1mfromthexingof
the strain relief at the electrical control box
All other cables approx. 1.2 m
5. UsecabletiestoxtheLINbuscabletoawebof
the cover around 20 cm in front of the connector
(strain relief).
6. Push the cable through the opening in the front
panel of the unit from below and into the control
unit.
7. Insert cover in the free slot.

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Alpha-InnoTec WZS 42H3M Specifications

General IconGeneral
BrandAlpha-InnoTec
ModelWZS 42H3M
CategoryHeat Pump
LanguageEnglish

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