aircon CSTB-24R32IVT IN, Owner'S Manual, Page: 35 / 60

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Safety
Precautions
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WARNINGS FOR PRODUCT INSTALLATION
1. Installation must be performed by an authorized dealer or specialist. Defective installation can
cause water leakage, electrical shock, or fire.
2. Installation must be performed according to the installation instructions. Improper installation
can cause water leakage, electrical shock, or fire.
(
In North America,installation must be performed in accordance with the requirement of NEC
and CEC by authorized personnel only.)
3.
Contact an authorized service technician for repair or maintenance of this unit. This appliance
shall be installed in accordance with national wiring regulations.
4.
Only use the included accessories, parts, and specified parts for installation. Using non-standard
parts can cause water leakage, electrical shock, fire, and can cause the unit to fail.
5.
6.
Install the unit in a firm location that can support the unit’s weight. If the chosen location cannot
support the unit’s weight, or the installation is not done properly, the unit may drop and cause
serious injury and damage.
7.
8.
9.
10.
11.
Do not turn on the power until all work has been completed.
When moving or relocating the air conditioner, consult experienced service technicians for
disconnection and reinstallation of the unit.
How to install the appliance to its support, please read the information for details in "indoor unit
installation" and "outdoor unit installation" sections .
For units that have an auxiliary electric heater,
do not
install the unit within 1 meter (3 feet) of
any combustible materials.
Do not install the unit in a location that may be exposed to combustible gas leaks. If
combustible gas accumulates around the unit, it may cause fire.
Install drainage piping according to the instructions in this manual. Improper drainage may
cause water damage to your home and property.
Note about Fluorinated Gasses(Not applicable to the unit using R290 Refrigerant)
1.
This air-conditioning unit contains fluorinated greenhouse gasses. For specific information on the
type of gas and the amount, please refer to the relevant label on the unit itself or the
“Owner's Manual - Product Fiche ” in the packaging of the outdoor unit.
(European
Union products only)
.
2.
Installation, service, maintenance and repair of this unit must be performed by a certified
technician.
3.
Product uninstallation and recycling must be performed by a certified technician.
4.
For equipment that contains fluorinated greenhouse gases in quantities of 5 tonnes of CO
2
equivalent or more, but of less than 50 tonnes of CO
2
equivalent, If the system has a leak-
detection system installed, it must be checked for leaks at least every 24 months.
5.
When the unit is checked for leaks, proper record-keeping of all checks is strongly recommended.
Safety
Precautions
 Page 7 
WARNING for Using R32/R290 Refrigerant
When flammable refrigerant are employed, appliance shall be stored in a well -ventilated area
where the room size corresponds to the room area as specifiec for operation.
For R32 frigerant models:
Appliance shall be installed, operated and stored in a room with a floor area larger than
X m²
.
Appliance shall not be installed in an unvertilated space, if that space is smaller than
X m²
(Please see the following form)
.
Amount of refrigerant
to be charged (kg)
Installation height
Minimum room
area (m²)
≤ 1.11 2.2m 1
≤
1.65 2.2m 2
≤2.58
2.2m 5
≤3.08
2.2m 7
≤3.84
2.2m 10
≤4.24
Model
(Btu/h)
≤ 12000
18000
24000
30000
36000
42000-48000 2.2m 12
≤4.39
60000 2.2m 13
Reusable mechanical connectors and flared joints are not allowed indoors.
(
EN
Standard Requirements).
Mechanical connectors used indoors shall have a rate of not more than 3g/year at 25% of the
maximum allowable pressure. When mechanical connectors are reused indoors, sealing parts
shall be renewed. When flared joints are reused indoors, the flare part shall be re-fabricated.
(
UL
Standard Requirements)
When mechanical connectors are reused indoors, sealing parts shall be renewed. When flared
joints are reused indoors, the flare part shall be re-fabricated. ( IEC Standard Requirements)
Mechanical connectors used indoors shall comply with ISO 14903.
European Disposal Guidelines
This appliance contains refrigerant and other potentially hazardous materials. When disposing of
this appliance, the law requires special collection and treatment.
Do not
dispose of this product as
household waste or unsorted municipal waste.
When disposing of this appliance, you have the following options:
• Dispose of the appliance at designated municipal electronic waste collection facility.
• When buying a new appliance, the retailer will take back the old appliance free of charge.
• The manufacturer will take back the old appliance free of charge.
• Sell the appliance to certified scrap metal dealers.
Special notice
Disposing of this appliance in the forest or other natural surroundings endangers your health and is bad
for the environment. Hazardous substances may leak into the ground water and enter the food chain.
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
This marking shown on the product or its literature, indicates that waste electrical and eletrical
equipment should not be mixed with general household waste.