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INSTALLATION MANUAL
51
MULTI SPLIT IX21D5MULTI SPLIT IX21D5
6. REFRIGERANT TUBE CONNECTION
WHEN YOU SELECT A 24K INDOOR UNIT
The 24K indoor unit can only be connected to one system A. If there are two 24K indoor units, they can be
connected to systems A and B. (Refer to Fig. 5.10).
COOLANT PIPE CONNECTION
SAFETY PRECAUTIONS
CAREFUL
• All installation piping must be installed by an authorized technician and must comply with regulations.
local and national relations.
• When installing air conditioning equipment in a small room, measures must be taken to prevent the refri-
gerant concentration in the room from exceeding the safety limit in case of.
• Refrigerant leak. If refrigerant leaks and its concentration exceeds the limits, it may be
dangerous due to lack of oxygen.
• When installing the cooling system, make sure that no air, dust, moisture or extra substances enterness
in the coolant circuit. Contamination in the system can cause malfunctions.
to, raising pressure in the refrigeration cycle, explosions and even injuries.
• Vent immediately if refrigerant leaks during installation. Spilled refrigerant gas
It is toxic and ammable. Make sure there are no coolant leaks after completing the work
of installation.
SAFETY PRECAUTIONS
CAREFUL
• The bypass pipe must be installed horizontally. An angle of more than 10º can cause poor functioning.
• DO NOT install the connecting pipe until the indoor and outdoor units have been installed.
• Insulate gas and liquid pipes to prevent water leaks.
STEP 1: CUT THE TUBES
When preparing refrigerant tubes, be very careful to cut and are them properly. This ensures ecient ope-
ration and minimizes the frequency of maintenance operations.
Tabla 5.1: Especicaciones de longitud de la unidad exterior
tipo Split (Unidad: mm/pulg.)
CAPACIDAD DE LA UNIDAD
INTERIOR (BTU/H)
LÍQUIDO GAS
7K/9K/12K 1/4 3/8
12K/18K 1/4 1/2
24K 3/8 5/8
Img. 5.10
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Productinformatie
| Merk | HTW |
| Model | -MO5-120IX41B2R32 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 29739 MB |
