Cooper & Hunter CHV-05SDLSP Operation Installation Maintenance Manual Download Page 14

3.

Transportation and Handling

3.1 Transportation

Transport the product as close to the installation location 

a  po

 before unpacking.

Do not put any material on the product.

Handling of Indoor Unit

Do not put any foreign material into the indoor unit and check 

to  ensure  that  none  exists  in  the  indoor  unit  before  the 

installation and test run. Otherwise, a fire or failure, etc. may 

occur.

Be sure not to damage insulation materials of unit’s surface 

during lifting operation.

6

Do not install the indoor unit in a flammable environment 

to avoid fire or an explosion.

Do not install the indoor unit outdoors. If installed

outdoors, an electric hazard or electric leakage will occur.

Please contact the dealer if the accessories are not 

delivered with machine.

It is recommended that indoor units be installed 

higher than 98-27/64 in. from the floor level.

4.1 Factory-Supplied Accessories 

Check to ensure that the following accessories are packed 
with the indoor unit. 

4.2 Initial Check

Install the indoor unit with a proper clearance 
around it for operation and maintenance 
working space, as shown in Fig. 4.1.

Models 05

~

24

Top View

Fig. 4.1 Space Around Indoor Unit

4

.

Indoor Unit Installation

Install the indoor unit as per national standard.

Indoor unit must be so positioned that the indoor 

temperature is distributed evenly.

There should be no obstruction that blocks air flow indoors 

and at air vent.

Do not install the indoor unit in a machinery shop or 

kitchen where vapor from oil or its mist flows to the indoor 

unit.

The oil will deposit on the heat exchanger, thereby 

reducing the indoor unit performance, and may deform and 

in the worst case, break the plastic parts of the indoor unit.

(Unit:in.)

Rear

Electrical Cabinet

Manhole

Front

≥17-23/32

3-15/16

5-33/64

23-5/8

23-5/8

≥39-3/8

≥23-5/8

1.. Where the ceiling
not removable, please
arrange a necessary
service access under
the indoor unit.

2.

2.The service access
shall be so arranged 
that the electric box 
cover/internal 
components can be 
removed/repaired in a 
convenient manner.

Accessory Bag for 
Magnetic Ring

Arranged around the Power Cord of 

in

door 

Unit

Summary of Contents for CHV-05SDLSP

Page 1: ...LOW HEIGHT CEILING DUCTED TYPE CHV 05SDLSP CHV 07SDLSP CHV 09SDLSP CHV 12SDLSP CHV 15SDLSP CHV 17SDLSP CHV 19SDLSP CHV 22SDLSP CHV 24SDLSP ORIGINAL INSTRUCTIONS VRF INDOOR UNIT ...

Page 2: ......

Page 3: ...ement parts according to relevant standards Refer to the instruction manual for complete machine outdoor unit for product standard for indoor unit Refer to Installation Maintenance Manual of outdoor unit for temperature operation range lease don t perform installation or s suc as refrigerant piping connection drain pipe connection and iring connection iolations ma result in s stem lea age electric...

Page 4: ......

Page 5: ...l t at ma cause a fire Ma e sure t e air conditioner is installed it enoug strengt of fi ation ot er ise t e air conditioner ma fall or topple o er ic ma ring a out mac ine damage or personal in ur lease follo t e installation instructions and related regulations and standards for electrical construction ot er ise electrical failure or fire ma occur due to inade uate capacit or inconsistent specif...

Page 6: ......

Page 7: ...6 6 6 6 7 9 9 10 ection peration Manual ransportation and andling ransportation andling of Indoor nit Indoor nit Installation actor upplied ccessories Initial ec Installation and Repair of ilter creen Indoor nit Installation Refrigerant iping or iping Materials iping onnection rain iping lectrical iring eneral ec lectrical iring onnection est Run rotection and ontrol e ices ield peration pecificat...

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Page 9: ...nits Section 1 Operation Manual This appliance can be used by children aged from 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Children shall not play with the appliance Cleaning and user mainte...

Page 10: ...istri utor Electric Box Refrigerant Gas Pipe Connection φa Flare Coupling Models 19 24 Drain Pump Drain Pan Air Outlet Air Inlet Float Switch Drain Piping Base 16 13 15 14 11 12 10 9 No Refrigerant Liquid Pipe Connection φb Flare Models 05 17 Models 19 24 17 Filter Screen Fig 3 1 Ducted Type Indoor Unit ...

Page 11: ...can t stop unless 3 minutes elapse even if all indoor temperatures reach the set values However the compressor that runs for less than 3 minutes can be brought out of service with the remote control Oil Return Operation When an indoor unit is out of service for more than 2 hours during refrigeration it will run for a few minutes automatically to prevent the detention of refrigeration oil in the in...

Page 12: ...dheres on indoor unit after a long period of time Please clean the filter screen and air inlet grille or keep the working space well ventilated Sound from Deforming Parts During system startup or stop an abrading sound might be heard However this is due to thermal deformation of plastic parts t is not abnormal Steam from Outdoor Heat Exchanger During defrosting operation ice on the outdoor heat ex...

Page 13: ...w refrigerant Section 2 Installation Maintenance Manual 1 Safety Summary Please don t perform installation works such as refrigerant piping connection drain pipe connection and electrical wiring connection Check that the ground wire is securely connected Connect a fuse of specified capacity Do not install the indoor unit outdoor unit wired control and cable within approx 39 13 32 inch from strong ...

Page 14: ...ndoor unit 4 2 Initial Check Install the indoor unit with a proper clearance around it for operation and maintenance working space as shown in Fig 4 1 Models 05 24 Top View Fig 4 1 Space Around Indoor Unit 4 Indoor Unit Installation Install the indoor unit as per national standard Indoor unit must be so positioned that the indoor temperature is distributed evenly There should be no obstruction tha...

Page 15: ...ate mounting position and orientation by carefully taking into consideration the piping wiring and repair 2 Fig 4 3 shows how to install suspension bolts For Concrete Slab 5 29 32 to 6 5 16 Screw in 221 to 331 lbs Concrete Steel Suspension Bolt W3 8 or M10 For Steel Beam I Beam Suspension Bolt W3 8 or M10 For Wooden Beam Wooden Rib 2 3 8 to 3 17 32 in square timber Wooden Beam Nut Nut Square Washe...

Page 16: ...it is installed as shown in Fig 4 5 Installation of Field Supplied Parts Suspension Bolt 4 M10 or W3 8 Nut 8 M10 or W3 8 Washer 8 M10 or W3 8 Suspension Bolt 4 M10 or W3 8 Field Supplied Nut and Washer 4 M10 or W3 8 Field Supplied Support Leg 1 How to Install Suspension Bolt and Nut Mount nuts to the four bolts as shown in Fig 4 6 2 Installation of Indoor Unit Place the left bracket on the nut and...

Page 17: ... in Fig 4 8 the rear part of indoor unit is slightly lower than its front part by 0 13 64 in so as to facilitate drainage 3 Tighten the suspension nut upon completion of adjustment It s essential to apply thread locking agent to avoid nut looseness Please cover the machine with plastic cloth during installation so as to keep it clean 4 4 5 Air Duct Connection Air duct is connected to indoor unit v...

Page 18: ...N m Fig 5 4 Nut Tightening Torque 3 Insulate the refrigeration piping with field supplied insulating pipe upon completion of refrigerant pipe connection See Fig 5 5 Wire Tie Option Insulating Pipe Option Refrigerant Piping Work Field Supplied Insulating Pipe Field Supplied Thermal Insulation Material Option Indoor Unit Side Fig 5 5 Thermal Insulation of Pipes Cap the end of pipe when the pipe is t...

Page 19: ...in pan shall be fabricated at installation site and placed under the indoor unit as shown in Fig 6 2 Indoor Unit Auxiliary Drain Pan Field Supplied Drain Outlet Fig 6 2 Drain Pan The drain pipe installed shall slope down otherwise the condensate may flow back and leak into the room when the indoor unit is turned off 2 The drain pipe shall not be connected with sewage pipe or other drain pipes 3 Wh...

Page 20: ...ired control to the connectors on the printed circuit board in electric box through the wire clamp and wiring hole Connect power cord and the communication cables of indoor and outdoor units to corresponding terminals of electric box in the same way Upon completion of electrical wiring the wire clamp nut shall be manually tightened to block condensate and insects 7 Electrical Wiring Wrap the acces...

Page 21: ...lectrical leakage point must be identified and repaired before startup B The shutoff valve of outdoor unit must be checked and fully opened before the startup of unit C Make sure the main power supply has been kept ON for over 4h so that the heater can heat the lubricating oil of compressor Pay attention to the following precautions during system operation A Do not touch any part at exhaust end Be...

Page 22: ... 0 64A 0 74A 0 74A 1 12A 14 2 5mm2 14 2 5mm2 14 2 5mm2 12 4 0mm2 10 6 0mm2 8 10 0mm2 6 16 0mm2 18 0 82mm2 Note MCA Min Circuit Amps A MOP Max Overcurrent Protective Device A kW Fan Motor Rated Output kW FLA Full Load Amps A 1 Use a shielded cable for the transmitting circuit and connect it to ground 2 Field wiring shall be in conformity to local laws and regulations and all wiring operations must ...

Page 23: ...efore delivery When H Net is used up to 64 indoor units can be connected When H Net is not used up to 16 indoor units can be connected d Cooling System Code No Setting RSW2 DSW5 The setup is needed All are set to OFF before delivery Refrigerant System Setting DSW5 Tens Digit RSW2 Units Digit Ex Set system No 5 Setting Position Insert a flat head screw driver into the slot for setup All set to OFF ...

Page 24: ...08 2022 0 The om an is ommitted to ontinuous rodu t im ro ement We reser e the right therefore to alter the rodu t information at an time and without rior announ ement ...

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