York HVHC 07-12DS Installation & Owner'S Manual Download Page 2

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CONTENTS

Safety precautions ..................................................... 3

Part names .................................................................. 4

Manual operation ....................................................... 5

How the air conditioner works .................................. 6

Optimal operation ...................................................... 6

Adjusting air flow direction ....................................... 7

Preparation before installation ................................. 8

Installation procedure ................................................ 9

Maintenance ............................................................. 16

Operation tips ........................................................... 17

Trouble shooting guide ........................................... 18

Technical specification ............................................ 19

Declaration of conformity ........................................ 20

Please read this installation
manual carefully before starting
the installation. It will tell you
necessary information.

Quality POLICY

We will continuously strive to satisfy
our customers with consistent reli-
ability in product, service and support
through superior quality, service
culture and distinctive technology.

R410A

Set

Outdoor

Indoor

HVHCxxDSAAAA / HVHCxxASAAAA

HVJCxxDS-AAA / HVJCxxAS-AAA

HVKCxxDS-AAA / HVKCxxAS-AAA

J190

2/03/2005, 4:54 AM

Summary of Contents for HVHC 07-12DS

Page 1: ...llation Owner s Manual MODELS HVHC 07 12DS HVHC 18AS MINISPLIT HIGH WALL AIR CONDITIONER EN035M80011 000 The units comply with one or more of the following marks see unit for details J190 2 03 2005 4 54 AM 1 ...

Page 2: ...cation 19 Declaration of conformity 20 Please read this installation manual carefully before starting the installation It will tell you necessary information Quality POLICY We will continuously strive to satisfy our customers with consistent reli ability in product service and support through superior quality service culture and distinctive technology R410A Set Outdoor Indoor HVHCxxDSAAAA HVHCxxAS...

Page 3: ...system should only be carried out by trained and qualified personnel After unpacking please check the unit carefully for possible damage Before undertaking any work on the unit make sure that the power supply has been disconnected WARNING CAUTION Do not store or unpack the unit in a wet area or expose to rain or water Do not install in a place where flammable gas may leak Do not conduct installati...

Page 4: ... TIMER indicator This indicator illuminates when TIMER is set ON OFF 3 3 3 3 3 PRE DEF Indicator For Cooling Heating models only This indicator illuminates when the air con ditioner starts defrosting automatically or when the warm air control feature is activated in heating operation 4 4 4 4 4 TEMPERATURE indicator A Usually it displays the temperature settings When change the setting temperature ...

Page 5: ...oner operation To restore the remote controller operation use the remote controller directly CAUTION 1 If air conditioner is used outside of the above conditions certain safety protection features may come into operation and cause the unit to function abnormally 2 Room relative humidity less than 80 If the air conditioner operates in excess of this figure the surface of the air conditioner may att...

Page 6: ...erature you have selected and the room temperature The air conditioner will control room temperature automatically round the temperature point set by you If the AUTO mode is uncomfortable you can select desired conditions manually DRYING OPERATION The dry mode will automatically select the drying operation based on the difference between the set temperature and the actual room temperature The temp...

Page 7: ...omatically set in the direction to which you adjusted the louver by pressing the AIR DIRECTION button To set the horizontal air flow direction left right Adjust the vertical louver manually using the lever on the left or right side of the vertical louver arm Depending on model Take care not to catch fingers on the fan horizontal louver or to damage vertical louvers When the air conditioner is in o...

Page 8: ...he case extended cables are needed use the terminal block SELECTION OF THE LOCATION Select a place which provides the space around the units as shown in the diagram below INDOOR UNIT OUTDOOR UNIT CAUTION Do not install in a place that cannot bear the weight of the unit Models 07 A B C D 09 12 30cm 200cm 60cm 30cm 30cm 200cm 60cm 30cm 30cm 200cm 60cm 30cm OUTDOOR UNIT PICTURES HVJC 07 12 DS 285 315...

Page 9: ... Installation Plate Outline of the Indoor Unit Rear right Pipe Hole 65 270 370 878 659 133 40 40 270 27 6 55 55 39 Rear right Pipe Hole 65 Above 15cm from the ceiling Above 15cm from the ceiling Above 12cm from the wall Above 12cm from the wall Above 12cm from the wall Above 12cm from the wall Rear left Pipe Hole 65 Rear left Pipe Hole 65 Installation Plate Outline of the Indoor Unit 70 70 45 250 ...

Page 10: ...all Carefully arrange pipes so that pipes do not stick out of the rear plate of the indoor unit A B C D E F Right Right Right Right Left Rear Bottom Drain hose Drain hose is flexible and can be routed to suit various piping arrangements The drain line must include elbow trap U bend Connect a plastic condensate pipe with an internal diameter of 12 mm The drain hose can be connected to the left or t...

Page 11: ...s and check that any pipe vibrations cannot be transmitted to the building structure NOTES Connect the pipe correctly Do not apply the excessive torque Use an appropriate bending tool to form curves and avoid over tightening the refrigerant tubes To prevent heat loss the two lines must be insulated separately Maximum Piping Length The suction line must have a 2 gradient up to the compressor on hor...

Page 12: ...ing piping length of 5 meters Liquid Cooling GAS Cooling suction Low pressure High pressure Manifold Gas valve Liquid valve Pressure tap Outdoor unit Indoor unit Gas line Liquid line R410A Outdoor heat pump unit install the unit at least 10 cm above ground level to facilitate drainage of defrost water and prevent accumulation of ice In effect defrost water can cause accumulation of ice under the u...

Page 13: ... The distribution has to be of an low impedance normally the required impedance reaches at a 32 A fusing point 2 No other equipment has to be connected with this power line 3 For detailed installation acceptance please refer to your contract with the power supplier if restrictions do apply for products like washing machines air conditioner or electrical ovens 4 For power details of the air conditi...

Page 14: ...ectrical capacity is sufficient 5 See to that the starting voltage is maintained at more than 90 percent of the rated voltage marked on the name plate 6 Confirm that the cable thickness is as specified in the power source specification 7 Always install an earth leakage circuit breaker in a wet or moist area 8 The following would be caused by voltage drop Vibration of a magnetic switch which will d...

Page 15: ... unit to another place perform evacuation using vacuum pump Make sure the refrigerant added into the air conditioner is liquid form in any case Defrosting operation Available for heating only 1 Condition to start defrosting Units will switch to defrosting mode when either of the following conditions is met a Unit has been running under T3 0o C for 40 minutes and T3 3o C for 3 minutes b Unit has be...

Page 16: ...move the batteries from the remote controller 3 The outdoor unit requires periodic maintenance and cleaning Do not attempt to do this yourself Contact your dealer or servicer Checks before operation Check that the wiring is not broken off or disconnected Check that the air filter is installed Check if the air outlet or inlet is blocked after the air conditioner has not been used for a long time Do...

Page 17: ...ndoor unit This is a normal condition when the air conditioner has not been used for a long time or during first use of the unit 5 A peculiar smell come out from the indoor unit This is caused by the indoor unit giving off smells permeated from building material from furniture or smoke 6 The air conditioner turns to FAN only mode from COOL or HEAT for cooling and heating models only mode When indo...

Page 18: ... 2 Insulate them separately together 3 The room was probably very hot 3 Wait while unit has enough time to cool when you started the cool the room system D The compressor runs continuously 1 Thermostat adjustment too low 1 Check thermostat setting in heating mode or too high in cooling mode 2 Faulty fan 2 Check condenser air circulation 3 Refrigerant charge too low leak 3 Find leak repair and rech...

Page 19: ...flow Hi Mi Lo Input Power Running Current Power Supply Dimension Height Width Depth Weight System Operation Control Power Supply V Ph Hz Ph mm mm mm kg Inch Inch Height Width Depth Qty Compressor Type Compressor Dimension Weight Type Pipe Size Suction Liquid HVJC07DS HVJC09DS HVJC12DS HVJC18AS 1 1 1 1 615 200 1150 760 250 1350 1070 270 1750 1670 2 67 1 3 6 5 3 3 1 5 7 0 4 8 1 5 8 5 9 0 1090 1090 1...

Page 20: ...ty precautions All work must only be carried out by competent persons using suitable protective clothing and safety precautions All work must only be carried out by competent persons using suitable protective clothing and safety precautions All work must only be carried out by competent persons using suitable protective clothing and safety precautions Read the Manual Read the Manual Read the Manua...

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