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39

Pipe expanding method

Note:

Improper pipe expanding is the main cause of refrigerant leakage. Please expand

the pipe according to the following steps:
A: Cut the pipe

   the distance of indoor unit and 

   outdoor unit.

● Cut the required pipe with pipe cutter.

pipe

pipe cutter

leaning

uneven

burr

B: Remove the burrs

● Remove the burrs with shaper and

prevent the burrs from getting into

the pipe.

downwards

pipe

shaper

C: Put on suitable insulating pipe

D: Put on the union nut

● Remove the union nut on the indoor

connection pipe and outdoor valve;

install the union nut on the pipe.

union pipe

pipe

E: Expand the port

● Expand the port with expander.

Note:

● "A" is different according to the

diameter, please refer to the sheet

below:

expander

hard

mold

pipe

F: Inspection

● Check the quality of expanding port.

If there is any blemish, expand the

port again according to the steps

above.

the length is equal

improper expanding

leaning

damaged

surface

crack

uneven

thickness

smooth surface

Outer diameter

(mm)

A(mm)

Max

Min

Φ6-6.35(1/4")

Φ9.52(3/8")

Φ12-12.7(1/2")
Φ15.8-16(5/8")

1.3

0.7

1.6

1.0

1.8

1.0

2.4

2.2

Содержание SC-36WPL-HP230

Страница 1: ...Instructions Mini Split Air Conditioner Thank you for choosing our product Please read this Installation and the Owner s Manual carefully before installing and operating and retain it for future refe...

Страница 2: ...installation 36 Test operation 36 37 Attachment Configuration of connection pipe Pipe expanding method 39 Safety precautions for installing and relocating the unit 24 This appliance is not intended f...

Страница 3: ...components that produced by other manufacturers 6 After verification the problem or dispute is caused by the quality specification or majeure 7 The damage is caused by natural calamities bad using en...

Страница 4: ...use damage or personal injury Maintenance must be performed by qualified professionals Otherwise it may cause personal injury or damage Do not repair air conditioner by yourself It may cause electric...

Страница 5: ...lowing table A typical magnetic or temperature activated breaker will protect against short circuits and overloads This Air Conditioner should be properly grounded Incorrect grounding may cause electr...

Страница 6: ...EC and CEC by authorized personnel only The air conditioner is a first class electric appliance It must be properly grounded by a licensed professional Make sure the system is properly grounded to avo...

Страница 7: ...nts If it is unavoidable please add a fence for safety purposes The indoor unit should be installed close to the wall Instructions for installation and use of this product are provided by the manufact...

Страница 8: ...rom above graphics please refer to actual products air inlet panel aux button horizontal louver air outlet remote control NOTICE Actual product may be different from above graphics please refer to act...

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Страница 18: ...enance Turn off the air conditioner and disconnect the power before cleaning the air conditioner to avoid electric shock Do not wash the air conditioner with water to avoid electric shock Do not use v...

Страница 19: ...panel Pull out the panel to a certain Use dust catcher or water to the water below 45 113 F to clean it and then put it in a shady and cool place to dry panel cover tightly operation environment clea...

Страница 20: ...nage pipe is damaged 1 Disconnect power supply 3 Check whether mounting bracket for outdoor unit is damaged or corroded If yes please contact dealer Notice for recovery 1 Many packing materials are re...

Страница 21: ...einsert the plug after about 3min and then turn on the unit again Signal receiving range is 8m Remove obstacles Select proper angle and point the remote controller at the re ceiving window on indoor u...

Страница 22: ...outlet Indoor temperature and hum idity is high Because indoor air is cooled rapidly After a while indoor temperature and humidity will be decrease and mist will disappear Phenomenon Check items Solut...

Страница 23: ...n the unit again Outdoor unit has vapor Heating mode is turned on During defrosting under he ating mode it may generate vapor which is a normal phenomenon Water noise Air conditioner is turned on or t...

Страница 24: ...d during operation Circuit break trips off frequently Air conditioner gives off burning smell Indoor unit is leaking If the air conditioner operates under abnormal conditions it may cause service Erro...

Страница 25: ...ace to the ceiling At least 118 in Space to the obstruction Space to the wall At least 6 in At least 6 in Space to the wall Space to the wall 20 in Air inlet side Space to the obstruction Air outlet s...

Страница 26: ...y make sure that liquid valve and gas valve are fully closed and power is disconnected before detaching the connection pipe If compressor starts running when stop valve is open and connection pipe is...

Страница 27: ...installation follows the requirement of installation dimension diagram Select a location which is out of reach for children and far away from animals or plants If it is unavoidable please add the fen...

Страница 28: ...ialized grounding device by a professional Please make sure it is always grounded effectively otherwise it may cause electric shock 2 The yellow green wire in air conditioner is grounding wire which c...

Страница 29: ...on of piping hole according to the direction of outlet pipe The position of piping hole should be a little lower than the wall mounted frame shown as below Step three open piping hole 2 Open a piping...

Страница 30: ...ing out the pipe from left or right please cut off the corresponding hole on the bottom case cut off the hole left right 1 The pipe can be led out in the direction of right rear right left or rear lef...

Страница 31: ...n 30 40 45 55 60 65 70 75 15 20 insulating pipe 1 Connect the drain hose to the outlet pipe of indoor unit 2 Bind the joint with tape outlet pipe drain hose drain hose tape outlet pipe drain hose insu...

Страница 32: ...tween indoor unit and outdoor unit go through the conduit 2 Fix the conduit assy on the chassis with 3 screws Conduit assy consists of conduit conduit connector and lock nut Not the standard part whic...

Страница 33: ...ipe and gas pipe should be bound separately at the end Note The power cord and control wire can t be crossed or winding The drain hose should be bound at the bottom drain hose band connection pipe ind...

Страница 34: ...ast joint For the unit with cooling capacity of 2300W 5000W 6 expansion screws are needed for the unit with cooling capacity of 6000W 8000W 8 expansion screws are needed for the unit with cooling capa...

Страница 35: ...utdoor is multi core cable the installation distance between the indoor and outdoor units is more than 20 meters it s required to connect the wiring according to the following diagram N 1 and ensure t...

Страница 36: ...than the outlet pipe hole of indoor unit Slant the drain hose slightly dow nwards The drain hose can t be The water outlet can t be placed in water in order to drain smoothly Installation of outdoor...

Страница 37: ...eases there may be leakage 5 Remove the manifold open the valve core of liquid valve and gas valve completely with inner hexagon spanner 6 Tighten the screw caps of valves and refrigerant charging ven...

Страница 38: ...amaging the parts Is there any obstruction in the air inlet Is the inlet and outlet of piping hole been covered and outlet heating capacity The dust and sundries caused during installation are removed...

Страница 39: ...ant charging amount per meter is different according to the diameter of liquid pipe See the following sheet Additional refrigerant charging amount prolonged length of liquid pipe additional refrigeran...

Страница 40: ...eter of connection pipe Liquid pipe in Gas pipe in 1 4 1 4 or 3 8 1 2 5 8 3 4 7 8 3 8 or 1 2 5 8 or 3 4 3 4 or 7 8 1 or 1 1 4 _ _ Cooling only oz Cooling and heating 0z 53 53 1 1 2 12 8 8 8 8 12 35 12...

Страница 41: ...ng pipe D Put on the union nut Remove the union nut on the indoor connection pipe and outdoor valve install the union nut on the pipe union pipe pipe E Expand the port Expand the port with expander No...

Страница 42: ...parts or new units 2 Product cleaning required prior to warranty service and repair 3 Normal maintenance as outlined in the installation and servicing instructions or Owner s Manual including filter c...

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