Installation Site Requirements Of The Control Box; Installation Site Requirements Of The Option Box; Preparing Water Piping; Water Circuit Requirements - Daikin EBLQ011CA3V3 Installer's Reference Manual

c Prevailing wind direction
d Air outlet
In any case, provide at least 300 mm of free space below the unit.
Additionally, make sure the unit is positioned at least 100 mm above
the maximum expected level of snow. See
outdoor unit" on page 30 for more details.
In heavy snowfall areas it is very important to select an installation
site where the snow will NOT affect the unit. If lateral snowfall is
possible, make sure that the heat exchanger coil is NOT affected by
the snow. If necessary, install a snow cover or shed and a pedestal.
6.2.3 Installation site requirements of the
control box
INFORMATION
Also read the precautions and requirements in the
"General safety precautions" chapter.
▪ Mind the measurement guidelines:
Maximum distance between control box and
outdoor unit
Maximum distance between control box and backup
heater kit
Maximum distance between control box and
domestic hot water tank
▪ Mind the following spacing installation guidelines:
50 50
(mm)
▪ The control box is designed to be wall-mounted in indoor locations
only. Make sure the installation surface is a flat and vertical non-
combustible wall.
▪ The control box is designed to operate in ambient temperatures
ranging from 5~35°C.
Do NOT install the control box in the following places:
▪ Sound sensitive areas (e.g. near a bedroom), so that the
operation noise will cause no trouble.
▪ In places with high humidity (max. RH=85%), for example a
bathroom.
▪ In places where frost is possible.
6.2.4 Installation site requirements of the
option box
INFORMATION
Also read the precautions and requirements in the
"General safety precautions" chapter.
▪ Mind the measurement guidelines:
Maximum distance between the option box and
control box EKCB07CAV3
▪ Mind the following spacing installation guidelines:
EBLQ+EDLQ011~016CA3V3+W1 + EK(2)CB07CAV3
Daikin Altherma low temperature monobloc
4P538847-1 – 2018.05
"7.3 Mounting the
20 m
10 m
10 m
600
3 m
50 50
(mm)
▪ The option box is designed to be wall-mounted in indoor locations
only. Make sure the installation surface is a flat and vertical non-
combustible wall.
▪ The option box is designed to operate in ambient temperatures
ranging from 5~35°C.
Do NOT install the option box in the following places:
▪ Sound sensitive areas (e.g. near a bedroom), so that the
operation noise will cause no trouble.
▪ In places with high humidity (max. RH=85%), for example a
bathroom.
▪ In places where frost is possible.
6.3

Preparing water piping

6.3.1

Water circuit requirements

INFORMATION
Also read the precautions and requirements in the
"General safety precautions" chapter.
NOTICE
In case of plastic pipes, make sure they are fully oxygen
diffusion tight according to DIN 4726. The diffusion of
oxygen into the piping can lead to excessive corrosion.
▪ Connecting piping – Legislation. Make all piping connections in
accordance with the applicable legislation and the instructions in
the "Installation" chapter, respecting the water inlet and outlet.
▪ Connecting piping – Force. Do NOT use excessive force when
connecting the piping. Deformation of the piping can cause
malfunctioning of the unit.
▪ Connecting piping – Tools. Only use appropriate tooling to
handle brass, which is a soft material. If NOT, pipes will get
damaged.
▪ Connecting piping – Air, moisture, dust. If air, moisture or dust
gets into the circuit, problems may occur. To prevent this:
▪ Only use clean pipes
▪ Hold the pipe end downwards when removing burrs.
▪ Cover the pipe end when inserting it through a wall, to prevent
dust and/or particles entering the pipe.
▪ Use a decent thread sealant to seal connections.
NOTICE
If glycol is present in the system, make sure the thread
sealant used is resistant to glycol.
▪ Closed circuit. Use the outdoor unit ONLY in a closed water
system. Using the system in an open water system will lead to
excessive corrosion.
▪ Piping length. It is recommended to avoid long runs of piping
between the domestic hot water tank and the hot water end point
(shower, bath,...) and to avoid dead ends.
6 Preparation
600
Installer reference guide
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