Open The Controller Housing; Removing The Bottom Thermal Insulation - Daikin Altherma 3 H HT ECH2 O Referenzhandbuch Für Den Monteur

2 Remove the controller housing from the front and insert it into
the bracket with the hooks on the rear brackets.
Fig. 3-11 Controller housing in the service position
3.4.4

Open the controller housing

To make the electrical connections, the controller housing itself must
be opened. This can be done in both the normal and the service po-
sition.
1 Loosen the front screw.
2 Push the cover upwards and pull it away to the front.
Fig. 3-12 Open the controller housing
3 Hook in the cover on the controller housing with the lateral
hooks.
Fig. 3-13 Hooking in the cover
Daikin Altherma ETS(X/H)(B)-D
Heat pump (indoor unit) with integrated heat accumulator
008.1447299_00 – 06/2019 – EN
3
3.4.5

Removing the bottom thermal insulation

CAUTION
The thermal insulation consists of pressure-sensitive EPP
moulded parts that can be easily damaged if not handled
correctly.
▪ Only remove the thermal insulation in the order stated
below and in the stated directions.
▪ Do not use force.
▪ Do not use tools.
1 Remove the thermal insulation in the following order:
▪ Pull the side insulating element off horizontally (item A).
▪ Pull the rear insulating element off horizontally (item B).
▪ Pull the front insulating element off horizontally (item C).
Fig. 3-14 Removing the top thermal insulation
2 As required: Remove the bottom thermal insulation in the fol-
lowing order:
▪ Pull the side insulating element off vertically (item A).
▪ Pull the rear insulating element off vertically (item B).
Fig. 3-15 Removing the bottom thermal insulation
Set-up and installation
Installer reference guide
15