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unit.
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Where there is machinery which emits electromagnetic
waves.
S
ELECTING
INSTALLATION SITE
Electromagnetic waves may disturb the control system, and
cause malfunction of the equipment.
Make sure to provide for adequate measures in order
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Wh
ere flammable gases may leak, where carbon fibre or
ignitable dust is suspended in the air or where volatile
to prevent that the outdoor unit be used as a shelter
by small animals.
flammables, such as thinner or gasoline, are handled.
Small animals making contact with electrical parts can
Such gases may cause a fire.
cause malfunctions, smoke or fire. Please instruct the
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Where the air contains high levels of salt such as that near
customer to keep the area around the unit clean.
the ocean.
Select an installation site where the following conditions are
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Where
voltage fluctuates a lot, such as that in factories.
satisfied and that meets with your customer's approval.
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In vehicles or vessels.
- Places which are well-ventilated.
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Where acidic or alkaline vapour is present.
- Places where the unit does not bother next-door neighbours.
- Safe places which can withstand the unit's weight and
vibration and where the unit can be installed level.
B
EFORE
INSTALLATION
-
Places where there is no possibility of flammable gas or
product leak.
- The equipment is not intended for use in a potentially
Installation
explosive atmosphere.
Be sure to confirm the model name and the serial no. of the
- Places where servicing space can be well ensured.
outer (front) plates when attaching/detaching the plates to avoid
- Places where the units' piping and wiring lengths come within
mistakes.
the allowable ranges.
When closing the service panels, take care that the tightening
torque does not exceed 3.03 lbs·ft (4.1 N·m).
- Places where water leaking from the unit cannot cause
damage to the location (e.g. in case of a blocked drain pipe).
- Places where the rain can be avoided as much as possible.
Handling
- Do not install the unit in places often used as workplace.
Due to relatively large dimensions
and high weight, the handling of the
unit is only to be done by means of
lifting tools with slings. These slings
can be fitted into specially for this
In case of construction works (e.g. grinding works) where a
lot of dust is created, the unit must be covered.
- Do not place any objects or equipment on top of the unit (top
plate)
- Do not climb, sit or stand on top of the unit.
purpose foreseen sleeves at the
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Be sure that sufficient precautions are taken, in accordance
base frame.
with relevant local laws and regulations, in case of refrigerant
leakage.
To avoid injury, do not
touch the air inlet or
aluminium fins of the
When installing the unit in a place exposed to strong wind, pay
special attention to the following.
Strong winds of 16 ft/sec (5 m/sec) or more blowing against the
Do not use the grips in
the fan grills to avoid
damage.
unit's air outlet causes short circuit (suction of discharge air),
and this may have the following consequences:
- Deterioration of the operational capacity.
Unit is top heavy!
Prevent the unit from falling due to inclination during
handling.
Centre of gravity is indicated on the unit.
- Frequent frost acceleration in heating operation.
- Disruption of operation due to rise of high pressure.
- When a strong wind blows continuously on the face of the
unit, the fan can start rotating very fast until it breaks.
Refer to the figures for installation of this unit in a place where
the wind direction can be foreseen.
I
MPORTANT INFORMATION REGARDING THE
REFRIGERANT USED
Turn the air outlet side toward the building's wall, fence or
screen.
This product contains fluorinated greenhouse gases covered by the
Kyoto Protocol. Do not vent gases into the atmosphere.
Refrigerant type:
R410A
GWP
(1)
value:
1975
GWP = global warming potential
The refrigerant quantity is indicated on the unit name plate
Make sure there is enough room to do the installation
Installation manual
EDLQ036~054B EBLQ036~054BA6VJU1
Unit for air to water heat pump system
4PW56182-1
