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Installing the Suspension Screw
Wooden Structure
Orig Inal Concrete Slad
Steel Reinforcement Structure
New Concrete Lab
Use M8 or M10 suspension screws (4, prepared in the field) (When the suspension screw height exceeds 0.9m,
M10 size is theonly choice). These screws shall be installed as follows with space adapting to air conditioner overall
dimensions according tothe original building structures.
A square wood shall be supported by the
beams and then set the suspension screws.
To set with embedded parts,foundation bolts etc.
Use hole hinge, hole plunger or hole bolt
Use steel angle or new support steel angle directly
Hanging of the indoor unit
Pipe Material
Allowable Pipe Length and Drop
Supplementary Refrigerant
• Fasten the nut on the suspens on screw and then hang the suspension screw in the T slot of the suspension part
of the unit.
• Aided with a level meter, adjust level of the unit within 5mm
CAUTION
• In installation,if there is refrigerant gas leakage, pleasetake ventilation measures immediately.The refrigerant gas
will generate poisonous gas upon contacting fire.
• After installation, please verify that there is no refrigerant leakage. The leaked refrigerant gas will produce
poisonous gas when meeting fire source such as heater and furnace etc.
Model
Gas Side
Liquid Side
4MXD2309BF0R0AA
4MXD2312BF0R0AA
φ9.52
φ6.35
4MXD2318BF0R0AA
φ12.7
φ6.35
4MXD2324BF0R0AA
φ15.88
φ9.52
Phosphorus deoxidized copper seamless pipe (TP2M) for air conditioner.
These parameters differ according to the outdoor unit. See the instruction manual attached with the outdoor unit
for details.
The refrigerant supplementation shall be as specified in the installation instructions attached with the outdoor unit.
The adding procedure shall be aided with a measuring meter for a specified amount of supplemented refrigerant.
