2 About the box
Installation manual
4
EWAQ+005BAVP
Packaged air-cooled water chillers and packaged air to water heat
pumps
4P469106-1 – 2017.01
Technical engineering data
▪ A
subset
of the latest technical data is available on the regional
Daikin website (publicly accessible).
▪ The
full set
of latest technical data is available on the Daikin
extranet (authentication required).
2
About the box
2.1
Outdoor unit
2.1.1
To remove the accessories from the
outdoor unit
1
Open the outdoor unit.
5×
3×
2
Remove the accessories.
1×
1×
1×
1×
1×
a
b
c
d
2×
1×
2×
g
f
1×
e
h
i
a
General safety precautions
b
Addendum book for optional equipment
c
Outdoor unit installation manual
d
Operation manual
e
Instruction sheet for valve kit EKMBHBP1
f
Sealing ring for shut-off valve
g
Shut-off valve
h
Unit mounting plate
i
User interface
INFORMATION
The instruction sheet for valve kit EKMBHBP1 only applies
in case valve kit EKMBHBP1 is part of the system. If so, do
NOT take into account the instruction sheet delivered with
the valve kit; it is overruled by the one delivered with the
outdoor unit.
3
Preparation
3.1
Preparing installation site
3.1.1
Installation site requirements of the
outdoor unit
Mind the following spacing guidelines:
≤1200
>250/400
>250/400
>250
>350
>350
(mm)
(mm)
a
b
b
a
a
Air outlet
b
Air inlet
INFORMATION
If shut-off valves are installed on the unit, provide a
minimum space of 400 mm at the air inlet side. If shut‑off
valves are NOT installed on the unit, provide a minimum
space of 250 mm.
Do NOT install the unit in sound sensitive areas (e.g. near a
bedroom), so that the operation noise will cause no trouble.
Note: If the sound is measured under actual installation conditions,
the measured value might be higher than the sound pressure level
mentioned in Sound spectrum in the data book due to environmental
noise and sound reflections.
INFORMATION
The sound pressure level is less than 70 dBA.
The outdoor unit is designed for outdoor installation only, and for
ambient temperatures ranging 10~43°C in cooling mode and –
20~25°C in heating mode.
3.2
Preparing water piping
3.2.1
To check the water volume and flow rate
Minimum water volume
If
Then
The system contains a backup
heater
The minimum water volume is
10 l
(a)
The system does NOT contain a
backup heater
The minimum water volume is
20 l
(a)
(a)
The internal water volume of the outdoor unit NOT
included.
NOTICE
When circulation in each space heating loop is controlled
by remotely controlled valves, it is important that the
minimum water volume is guaranteed, even if all of the
valves are closed.
Summary of Contents for EWAQ004BAVP
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