AUX ACHP-H04/4R3HA, Техническое и сервисное руководство

Страница: 45 / 97

R32 Split Type - Air Source Heat Pump 20220105
45
Part9 Installation
1. Installation
1.1 Acceptance and Unpacking
 When units are delivered check whether any damage occurred during shipment. If there is damage to the
surface or outside of a unit, submit a written report to the shipping company.
 Check that the model, specifications and quantity of the units delivered are as ordered.
 Check that all accessories ordered have been included.Retain the Owner's Manual for future refere
1.2 Hoisting

Do not remove any packaging before hoisting. If units are not packaged or if the packaging is damaged, use
suitable boards or packing material to protect the units.
 Hoist one unit at a time, using two ropes to ensure stability.
 Keep units upright during hoisting the outdoor unit, ensuring that the angle to the vertical does not exceed
30
1.3 Outdoor unit
1.3.1 Placement Considerations
Placement of the outdoor unit should take account of the following considerations:
 Outdoor units should not be exposed to direct radiation from a hightemperature heat source.
 Outdoor units should not be installed in positions where dust or dirt may affect heat exchangers.
 Outdoor units should not be installed in locations where exposure to oil or to corrosive or harmful gases,
such as acidic or alkaline gases, may occur.
 Outdoor units should not be installed in locations where exposure to salinity may occur.
 Outdoor units should be installed in welldrained, wellventilated positions
 Outdoor units should be installed in locations where the noise from the unit will not disturb neighbors.
1.3.2 Strong Wind Installation
Wind of 5m/s or more blowing against an outdoor units air outlet blocks the flow of air through the unit,
leading to deterioration in unit capacity, accelerated frost accumulation when in heating mode or domestic
hot water mode, and potential disruption to operation due to increased pressure in the refrigerant circuit.
Exposure to very strong wind can also cause the fan to rotate excessively fast, potentially leading to damage to
the fan. In locations where exposure to high winds may occur should take account of the following
considerations:
 For installation of the outdoor unit in a place where the wind direction can be foreseen. Set the outlet
side at a right angle to the direction of the wind, refer to Figure 3-2.1.
 If turn the air outlet side toward the building's wall, fence or screen. Make sure there is enough room to
do the installation