Nibe ACK 28 User manual

MONTERINGSANVISNINGMAV SE 1213-2
ACK 28
031950 ACK 28
INSTALLATION INSTRUCTIONS CABLE KIT ACK 28 FOR ESV 22/28 OR VCC 22/28 IN HBS 12/HBS 16
GB
LEK
LEK
LEK

INSTALLATION INSTRUCTIONS
ACK 28
General
This accessory is used to connect accessories ESV 22/28 and
VCC 22/28 to NIBE SPLIT's indoor module HBS 12/HBS 16.
Contents
Cable set1x
Torx head screw, M5 self-tapping2x
Cable ties10 x
Relay card with wiring (AA7)1x
Label1x
Terminal block 2x1-pole (X6)1x
Terminal block 2x1-pole PE (X6)1x
Terminal block 2x3-pole (X6)2x
End plate for terminal block (X6)1x
Strain relief (mounting, cable tie)4x
Installation plate1x
7ACK 28
GB

Electrical connection HBS 12/HBS 16
NOTE
All electrical connections must be carried out by an
authorised electrician.
Electrical installation and wiring must be carried out
in accordance with the stipulations in force.
HBS 12/HBS 16 must not be powered when installing
ACK 28.
The electrical circuit diagram is at the end of these installation
instructions.
Following cables for ACK 28 are used in this kit: 0101 to
0112.
1. Remove the display unit (AA4).
2. The supplied relay card (AA7) is installed on the existing
relay card (AA6) using the plastic turrets, see image be-
low.
3. Connect the edge connector wiring between the sup-
plied relay card (AA7) and relay card (AA6) as illustrated
below.
HAHN
LEK
Relay card, -AA6 Relay card, -AA7
4. The corresponding wiring with flat pin sleeves and zero
numbers 0101 to 0103 are installed as follows:
Brown cables with zero number 0101 and 0102 to
flat pin AA7:37.
-
Brown cables with zero number 0102 and 0103 to
flat pin AA7:39.
-
Brown (single) cable with zero number 0103 to flat
pin AA7:41.
-
5. Mount the terminal blocks, label and strain relief on the
mounting plate. Screw the plate into place with two
accompanying M5 self-tapping torx screws, see image
below.
M5, self-tapping torx
screws
Electrical connection, X6
PE
LEK
Electrical
connection, X6
AA7
AA6
PE2
AA4
ACK 288
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6. Press the 7-pole edge connector with zero number 0108
to 0112 on the relay card AA6 according to the image
below (NOTE! Be careful to match up the guide pin in
the edge connector with its hole in the card edge). Then
connect the loose wire ends as follows:
Blue cable with zero number 0108 to spring terminal
X6:6a.
-
Brown cables with zero number 0109 and 0110 to
spring terminal X6:3a.
-
Black cable with zero number 0111 to spring termi-
nal X6:1a.
-
Grey cable with zero number 0112 to spring terminal
X6:2a.
-
510
0108
0109 0110
0111
0112
AA6
X6
Kant-
kontakt
7 8 6
3 2 1 4
5
Edge
connector
HAHN
LEK
LEK
Guide pin
7. Connect the other individual wires as follows:
Brown cable with zero number 0101 to spring ter-
minal X6:3b.
-
Yellow/green cable with zero number 0107 to spare
connection on ground flat pin –PE2 (see image on
page 8) and in spring terminal X6:5a.
-
Brown cable with zero number 0104 to flat pin
AA7:38 and in spring terminal X6:4a.
-
Brown cable with zero number 0105 to flat pin
–AA7:40 and in spring terminal –X6:7a.
-
Black cable with zero number 0106 to flat pin
–AA7:42 and in spring terminal –X6:8a.
-
X6
7 8 6
3 2 1 4
5
0101 0104 0107 0105 0106
AA7
0102 0103
9ACK 28
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Elschema/Wiring diagram/Elektrischer schaltplan/Sähkökaavio
ACK 28
19ACK 28