Model Identification; Accessories; Accessories Supplied With The Unit; Safety Considerations - Daikin EWAQ-ACV3 Installation Manual

Model identification
EW A Q 009 AC
Indication of heating/cooling capacity (kW)
R410A refrigerant
A = cooling only,
Y = heating and cooling
European water chiller
(a) OPHP = High ESP pump.
(b) Please see "Technical specifications" on page 25
A
CCESSORIES

Accessories supplied with the unit

1 2
1x 1x
6
1x
1 Installation manual
2 Operation manual
3 Wiring diagram sticker (inside unit cover doors 1 and 2)
4 User interface kit
(digital remote controller, 4 fixing screws and 2 plugs)
5 Main switch handle
6 Protection cap
7 Protection cap (only for W1 models)
EWAQ+EWYQ009~011ACV3 + EWAQ+EWYQ009~013ACW1
Packaged air-cooled water chillers and packaged
reversible air to water heatpumps
4PW51587-1A
V3 P -H-
Option heater tape
P = Pump included
(a)
H = OPHP included
Nominal voltage
V3: 1~ 230 V 50 Hz
W1: 3N~ 400 V 50 Hz
Major/minor change
for exact values.
3 4
2x 1x
7
1x
S
AFETY CONSIDERATIONS
The precautions listed here are divided into the following two types.
Both cover very important topics, so be sure to follow them carefully.
WARNING
If the warning is not observed, it may cause serious casualties.
CAUTION
If the caution is not observed, it may cause injury or damage to the
equipment.
Warning
(b)
For use of units in applications with temperature alarm settings it
is advised to foresee a delay of 10 minutes for signalling the
alarm in case the alarm temperature is exceeded. The unit may
stop for several minutes during normal operation for "defrosting
of the unit" or when in "thermostat-stop" operation.
Ask your dealer or qualified personnel to carry out installation work.
Do not install the machine by yourself.
Improper installation may result in water leakage, electric shocks
or fire.
Perform installation work in accordance with this installation
manual.
Improper installation may lead to water leakage, electric shocks
or fire.
5
Be sure to use only the specified accessories and parts for
1x
installation work.
Failure to use the specified parts may result in water leakage,
electric shocks, fire, or the unit falling.
Install the unit on a foundation that can withstand its weight.
Insufficient strength may result in the fall of equipment and
causing injury.
Carry out the specified installation work in consideration of
strong winds, typhoons, or earthquakes.
Improper installation work may result in accidents due to fall of
equipment.
Make certain that all electrical work is carried out by qualified
personnel according to the local laws and regulations and this
installation manual, using a separate circuit.
Insufficient capacity of the power supply circuit or improper
electrical construction may lead to electric shocks or fire.
Make sure that all wiring is secure, using the specified wires and
ensuring that external forces do not act on the terminal
connections or wires.
Incomplete connection or fixing may cause a fire.
When wiring the power supply, form the wires so that the
frontside panel can be securely fastened.
If the frontside panel is not in place, overheat of the terminals,
electric shocks or a fire may be caused.
After completing the installation work, check to make sure that
there is no leakage of refrigerant gas.
Before touching electric terminal parts, turn off power switch.
Live parts can be easily touched by accident.
Never leave the unit unattended during installation or servicing
when the service panel is removed.
Never directly touch any accidental leaking refrigerant. This
could result in severe wounds caused by frostbite.
Installation manual
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