Accessories; Selecting Installation Site - Heiko JZ100-A1 Installationsanleitung

3.5

Accessories

Check if the following accessories are included with the unit:
See the figure below for the location of the accessories
4.

Selecting installation site

4.1. General
WARNING
„ Be sure to provide for adequate measures in order
to prevent that the outdoor unit be used as a shelter
bye small animals.
Small animals making contact with electrical parts can
cause malfunctions, smoke or fire. Please instruct the
customer to keep the area around the unit clean.
„ Select an installation site where the following conditions
are satisfied and that meets with your customer's
approval.
- Places which are well-ventilated.
- Pllaces 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.
- Places where there is no possibility of flammable
gas or product leak.
- The equipment is not intended for use in a potentially
explosive atmosphere.
- Places where servicing space can be well ensured.
- Places where the indoor and outdoor units's piping
and wiring lengths come within the allowable ranges.
- 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.
- Do not install the unit in places often used as work
place. In case of construction works (d.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.
- Be sure that sufficient precautions are taken, in
accordance with applicable legislation, in case of
refrigerant leakage.
NOTICE
This is a class A product. In a domestic
environment this product may cause radio
interference in which case the user may be
required to take adequate measures.
„ When installing the unit in a place exposed to strong
wind, pay special attention to the following.
Strong winds of 5 m/sec or more blowing against the
outdoor unit's air outlet causes short circuit (suction
of discharge air), and this may have the following
consequences:
- Deterioration of the operational capacity.
- 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.
„ Repare a water drainage channel around the
foundation, to drain waste water from around the unit.
„ If the water drainage of the unit is not easy, please
build up the unit on a foundation of concrete blocks,
etc.(the height of the foundation should be maximum
150mm).
„ If you install the unit on a frame, please install a
waterproof plate(field supplu) within 150mm of the
underside of the unit in order to prevent the invasion
of water from the lower direction.
When installing the unitin a place frequently exposed
to snow, pay special attention to elevate the
foundation as high as possible.
„ Make sure that the unit is installed level.
4.2. General
NOTICE
When operating the outdoor unit in a low
outdoor amnient temperature, be sure to follow
the instructions described below.
„ To prevent exposure to wind, install the outdoor unit
with its suction side facing the wall.
„ Never install the outdoor unit at a site where the
suction side may be exposed directly to wind.
„ To prevent exposure to wind, install a baffle plate on
the air discharge side of the outdoor unit.
In heavy snowfall areas it is very important to select
an installation site where the snow will not affect the
unit and set the outlet side at a right angle to the
direction of the wind.
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