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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

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VRF INDOOR UNIT 

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Содержание CHV-05SDLSP

Страница 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 ...

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Страница 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...

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Страница 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...

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Страница 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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Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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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