185
Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Installation
6
!
IMPORTANT
Also follow the following notices to avoid faults and malfunctions of the remote controller:
●
Install the cable of the remote controller separately from the cables for the power
supply in order to avoid operating disruptions.
●
Mount the remote controller at a distance of at least 1 m from television, radio and
computer devices in order to avoid electrical interference.
●
Mount the remote controller vertically on the wall at a height of 1.0 to 1.5 m above the
floor in a position at which the average indoor temperature can be measured.
●
To rule out faulty measurements of the indoor temperature, avoid installation locations
with direct sunlight or air draughts, places where the air stream can be diverted or
which are near to a heat source.
●
Select an installation location at which the displays can be easily read.
In bi-bloc systems of the J or H Generation, the remote controller is integrated in the indoor unit
(hydrokit or All in One unit) and is hard-wired. It can, however, be dismounted and mounted
separately at any desired location, e.g. even on the wall of a different room than the installation
room of the indoor unit, to serve as a room thermostat.
In mono-bloc systems of the J or H Generation, the remote controller is supplied separately for on-
site installation on the wall.
The cable and assembly material must be field-supplied.
Carry out the following steps to mount the remote controller on the wall and to connect it:
1. For mono-bloc systems: Skip this step and begin wall mounting with step 2.
For bi-bloc systems: First, demount the remote controller from the indoor unit as follows:
a. Open the cabinet of the remote controller (Fig.
A
), by positioning a slot screw driver (
4
) or a
similar tool in the slots (
3
) at the bottom edge and then pry the cabinet top part (
1
) away from
the cabinet bottom part (
2
), exercising caution. Take care not to damage the cabinet.
b. Disconnect the electrical wiring of the remote controller (
5
) from the terminals of the indoor
unit (
8
) and the remote controller (
9
) (Fig.
B
+
C
).
c. Loosen the three screws (
6
) from the cover of the connection box to remove the bottom part
of the remote controller (Fig.
B
).
