4
Set-up and installation
Installation and maintenance instructions
18
Daikin Altherma EHS(X/H)(B)-D
Heat pump (indoor unit) with integrated heat accumulator
008.1444099_01 – 11/2018 – EN
9
Carefully pull the manifold (
Fig. 4-17
, item F) so far backwards
out of its horizontal mounting that the retaining plate (
Fig. 4-19
,
item A) can be pushed vertically in between.
Fig. 4-19
Heating inflow and return flow connections aligned to the
rear
10
Slide the retaining plate between the manifold and its horizontal
mounting and insert the manifold (
Fig. 4-19
, item F) back into its
mounting through the middle hole of the retaining plate.
11
Secure the manifold with plug bracket (
Fig. 4-19
, item G) in its
mounting again.
12
Insert the two connection couplings (
Fig. 4-19
, item B) into the
lateral mountings through the retaining plate.
13
Secure the two connection couplings with plug bracket
(
Fig. 4-19
, item C) in their mountings.
14
Insert the sealing plug (
Fig. 4-19
, item E) into the upper mount-
ing.
15
Secure the sealing plug with plug bracket (
Fig. 4-19
, item D).
16
Cut out side openings in the thermal insulation (
Fig. 4-20
,
item A) using a suitable tool.
Fig. 4-20
Cut-out in thermal insulation
4.4.8
Making the hood opening
1
With the heating inflow and return flow directed upwards: Cut the
hood along the perforation with a suitable tool.
Fig. 4-21
Making the hood opening
4.4.9
Installing the rotary switch of the
controller
1
Place the rotary switch on the rotary switch holder of the RoCon
+ HP and press it on.
Fig. 4-22
Putting on the rotary switch
4.5
Installing optional accessories
4.5.1
Installation of the electric backup heater
(EKBUxx)
INFORMATION
If the ceiling height is low, the storage tank must be tilted to
install the backup heater when empty. This must be done
before any further installation steps.
The indoor unit provides the option of installing an electrical auxiliary
heater (backup heater EKBUxx). For example, renewable energy
can be used as an additional heat source.
INFORMATION
A separate manual containing instructions about installa-
tion and operation is included with this component.
4.5.2
Installation of the external heat generator
connection set
The connection set for external heat generators must be installed to
control an electrical backup heater or another external heat gener-
ator.
1
Open the housing by removing the screw.
2
Remove additional components from the housing (strain relief
clip, cable tie, grommet).
Summary of Contents for Altherma 3 ECH2O
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