Wooden construction
Put the square timber traversely over the roof beam, then install the hanging screw bolts. (Refer to Chart 1)
Timber over the beam
Roof beam
Ceiling
Hanging screw bolts
Chart 1
New concrete bricks
Inlaying or embedding the screw bolts. (Refer to Chart 2)
(Blade shape insertion) | (Slide insertion) |
Chart 2
❥✱The Specification of Power
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| TYPE | 12000~18000 Btu/h | |||||||
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| (Cooling&Heating) | (Cooling&Heating) | (Cooling&Heating) | ||||||
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POWER |
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| FREQUENCY AND VOLT | 380V 3N~, 50Hz | |||||||||
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CIRCUIT BREAKER/FUSE (A) | 20/16 |
| 40/25 | 40/20 |
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INDOOR UNIT POWER WIRING (mm2) |
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| 3x2.5 |
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| GROUND WIRING | 2.0 |
| 2.5 | 2.5 |
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INDOOR/OUTDOOR |
| OUTDOOR UNIT |
| 3x2.5 | 3x2.5 |
| 5x2.5 | ||||
CONNECTING |
| POWER WIRING |
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WIRING |
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| STRONG ELECTRIC |
| 5x2.0 | 3x2.0 |
| 3x2.0 | ||
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| SIGNAL |
| (3x2.0) | (2x2.0) |
| (2x2.0) | ||
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| WEAK ELECTRIC |
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| SIGNAL |
| 1x0.5mm2 | 2x0.5mm2 |
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| TYPE | 12000~18000 Btu/h | |||||||
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| (Cooling Only) | (Cooling Only) | (Cooling Only) | ||||||
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| PHASE |
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For Original concrete bricks
Use embedding screw bolt. (Refer to Chart 3)
Steel bar
Embedding screw bolt
(Pipe hanging and embedding screw bolt)
Chart 3
Steel roof beam structre
Install and use directly the supporting angle steel. (Refer to chart 4)
| Hanging screw bolt |
Hanging bolts | Supporting |
angle steel |
Chart 4
POWER |
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| FREQUENCY AND VOLT | 380V 3N~, 50Hz | ||||||||||
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CIRCUIT BREAKER/FUSE (A) | 40/25 |
| 40/20 |
| 40/25 |
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INDOOR UNIT POWER WIRING (mm2) |
| 3x2.5 |
| 3x2.5 |
| 5x2.5 | ||||||
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| GROUND WIRING | 2.0 |
| 2.0 |
| 2.0 |
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INDOOR/OUTDOOR | OUTDOOR UNIT |
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| 3x2.0 |
| 5x2.0 | ||||
CONNECTING | POWER WIRING |
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WIRING |
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| STRONG ELECTRIC |
| 3x2.0 |
| 1x2.0 |
| 1x2.0 | |||
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| SIGNAL |
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| (mm2) | WEAK ELECTRIC |
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| SIGNAL |
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Chart 18
❥✱Wiring Chart
CONNECT THE DRAIN PIPE
Installing wiring chart, refer to link circuit chart for details.
1.Install indoor unit drain pipe
The outlet has PTI screw thread, Please use sealing materials and pipe sheath (fitting) when connecting PVC pipes.
Cautions
• The drain pipe of indoor unit must be heat insulated, or it will condense dew, |
as well as the connections of the indoor unit. |
• Hard PVC binder must be used for pipe connection, and make sure there is no |
leakage. |
• With the connection part to the indoor unit, please be noted not to impose |
pressure on the side of indoor unit pipes. |
Power supply
Indoor
Unit
Ground wiring
Outdoor Unit
Switch/Fuse (Available locally)
Power wiring (indoor)
Power linking wiring (Outdoor)
Ground wiring
Strong
• When the declivity of the drain pipe downwards is over 1/100, there should not |
be any winding. |
• The total length of the drain pipe when pulled out traversely shall not exceed |
20m, when the pipe is over long, a prop stand must be installed to prevent |
winding. |
• Refer to the figures on the right for the installation of the pipes. |
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| 1.5m~2m | (about 10cm) |
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| Bend |
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| S shape |
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Insulating | Downward | Downward declivity |
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material |
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declivity lower | VP30 | |||
| lower than 1/100 | |||
| than 1/100 |
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2. Drainage test
•Check whether the drainpipe is unhindered
•New built house should have this test done before paving the ceiling.
3.Drain Elbow Installation
Fit the seal into the drain elbow, then insert the drain elbow into the base pan hole of outdoor unit, rotate 90° to securely assemble them. Connect the drain elbow with an extension
drain hose (Locally purchased), in case of the condensate draining off the outdoor unit during the heating mode.
(Refer to Chart 17) | Seal | Drain elbow The base pan hole | Drain elbow |
| of outdoor unit |
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| Chart 17 |
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WIRING
❥✱Attaching wiring
1.The air conditioner should use separate power supply with rated voltage
2.The external power supply to the air conditioner should have ground wiring, which is linked to the ground wiring of the indoor and outdoor unit.
3.The wiring work should be done by qualified persons according to circuit drawing.
4.A leakage protector should be installed according to the National Standard concerning electrical appliance.
5.Be sure to locate the power wiring and the signal wring well to avoid cross- disturbance and their contact with connecting pipe or stop valve body.
6.The wiring attached to this air conditioner is 10m long. Be sure to prolong it with wiring of the same type and proper length if necessary. Generally, do not twist two wiring together unless the joint is soldered well and covered with insulator tape.
7.Do not turn on the power until you have checked carefully after wiring.
•Ground the air conditioner properly in case to affect its
Chart 19
CAUTION: When wiring, please choose the corresponding chart, or it may cause damage.
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| INDOOR UNIT | ||
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| L N 1 | 2(N) |
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| XT1 | WHITE (T3) | BLACK (E) | XT2 |
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| Y&G |
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| Y&G |
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| POWER: |
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| XT1 |
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UNIT | 3 4 |
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| 12000 Btu/h (1 PHASE) |
OUTDOOR | 1 N |
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| Air Conditioner | ||||
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E |
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| 18000 Btu/h (1 PHASE) | ||
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| T3 |
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| Air Conditioner |
| XT2 |
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| (For |
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| Cooling & Heating) | |
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Chart 20
INDOOR UNIT
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| L N 1 2 3 |
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| XT1 T3 | E XT2 |
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| Y&G |
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| POWER: |
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| Y&G |
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UNIT | 23 |
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OUTDOOR | LN 1 | E |
| 24000Btu/h (1 PHASE) | |
Air Conditioner | |||||
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| XT1 |
| (For | |
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| Air Conditioner | |
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| T3 |
| (For | |
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| XT2 |
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| Chart 21 |
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