130
Installation
8.3 Installation of Hi-Therma Split/Integra Out-
door Unit
8.3.1 GENERAL INFORMATION
8.3.1.1
GENERAL NOTES
This manual gives a common description and
information for this heat pump air conditioner which you
operate as well for other models.
This manual should be considered as a permanent part
of the heat pump air conditioning equipment and should
remain with the air conditioning equipment.
No part of this publication may be reproduced, copied,
permission of Hisense.
Within the policy of continuous improvement of its
products, Hisense reserves the right to make changes
compelled to introducing them into products previously
sold. This document may therefore have been subject
to amendments during the life of the product.
As a result, some of the images or data used to illustrate
claims will be accepted based on the data, illustrations
and descriptions included in this manual.
This heat pump air conditioner has been designed for
the following ambient temperatures. Please operate the
air conditioner within the ranges.
Min. Max.
Outdoor
unit
Space heating -25°C DB 35°C DB
Domestic hot water (DHW) -25°C DB 40°C DB
Space cooling 5°C DB 46°C DB
DB: Dry Bulb
Upon receiving this product, inspect it for any shipping
damage. Claims for damage, either apparent or
with the shipping company.
Check the model number, electrical characteristics
(power supply, voltage and frequency) and accessories
to determine if they are correct.
The standard utilization of the unit shall be explained in
these instructions. Therefore, the utilization of the unit
other than those indicated in these instructions is not
recommended. Please contact your local agent, as the
occasion arises.
If you have any questions, please contact your dealer or
designated service center of Hisense.
8.3.1.2
GENERAL SAFETY
Notice: Servicing shall be performed only as
recommended by the manufacturer.
Qualication of workers
means shall only be carried out by competent persons.
Examples for such working procedures are:
- breaking into the refrigerating circuit.
- opening of sealed components.
- opening of ventilated enclosures.
Information on servicing
- Prior to beginning work on systems, safety checks are
necessary to ensure that the risk of ignition is
minimized.
- Work shall be undertaken under a controlled procedure
being present while the work is being performed.
that the conditions within the area have been made safe
Checking for presence of refrigerant
- The area shall be checked with an appropriate
refrigerant detector prior to and during work. The leak
detection equipment should be suitable for use with all
applicable refrigerants, i.e. non-sparking, adequately
sealed or intrinsically safe.
Presence of re extinguisher
extinguishing equipment shall be available to hand.
the charging area.
No ignition sources
- All possible ignition sources, including cigarette
site of installation, repairing, removing and disposal.
Prior to work taking place, the area around the
equipment is to be surveyed to make sure that there are
signs shall be displayed.
Ventilated area
- Ensure that the area is in the open or that it is
adequately ventilated before breaking into the system
or conducting any hot work. A degree of ventilation shall
continue during the period that the work is carried out.
The ventilation should safely disperse any released
refrigerant and preferably expel it externally into the
atmosphere.
Checks to the refrigeration equipment
- where electrical components are being changed,
At all times the manufacturer’s maintenance and service
guidelines shall be followed. If in doubt, consult the
manufacturer’s technical department for assistance.
The following checks shall be applied to installations.
- The charge size is in accordance with the room size
within which the refrigerant containing parts are installed.
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