CIAT GeoCIAT, Инструкция по эксплуатации

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EN
EN - 19
Warning: when replacing the HomeConnect board,
the screws on the metal spacers must be fitted. They
guarantee the performance level to be achieved for EMC
(Electromagnetic Compatibility).
plastic spacers
metal spacers
Detail of metal spacers (side view)
HM3 nut
Spacing stud
Instructions for removing the board
- Power the unit off before carrying out any work.
- Access the electrical section of the heat pump by following
the instructions in paragraph 2.3 "accessing the electrical
section").
- Disconnect the electrical components from the board
connectors (see paragraph 14).
- Undo the 6 metal screws for the spacing studs.
- Unclip the board from the 4 plastic spacers.
Do not remove the plastic spacers and the spacing studs on
the electrics box after removing the board.
Instructions for mounting the board
- Power the unit off before carrying out any work.
- Access the electrical section of the heat pump by following
the instructions in paragraph 2.3 "accessing the electrical
section").
- Make sure that the 6 spacing studs and 4 plastic spacers are
correctly positioned (Fig.1).
- Clip the board onto the 4 plastic spacers.
- Tighten the 6 metal screws onto the spacing studs (mounting
holes on the board marked by the symbol).
- Connect the electrical components to the connectors on the
board (see paragraph 14).
When operating, the electrics box must be closed to create a
barrier to fire and electric shocks. The heat pump's refrigerant
casing must be refitted and secured with screws.
AZ3 external tooth
lock washer
12 mm
2.3.3 Control board
The control board is 292 mm x 200 mm. The board is mounted vertically on the base of the unit's electrics box. The board is
affixed using 6 MF3x8-H5X12 threaded metal spacing studs and 4 plastic spacers (Fig.1). The board should be at least 12 mm
from any metal component of the electrics box.