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36

  |  Kaden Installation Manual

12. Manual operations

Manual operations

This display panel on the indoor unit can be used to operate 
the unit in case the remote control has been misplaced or is  
out of batteries.

• 

MANUAL button:

 This button selects the mode in the 

following order: AUTO, FORCED COOL, OFF.

• 

FORCED COOL mode:

 In FORCED COOL mode, the 

Operation light flashes. The system will then turn to AUTO 
after it has cooled with a high wind speed for 30 minutes. 
The remote control will be disabled during this operation.

• 

OFF mode:

 When the panel is turned OFF, the unit turns  

off and the remote control is re-enabled. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Fig. 12.1

Timer 

indicator

Infrared 

receiver

Manual 

button

LED 

display

Operation 

indicator

Alarm 

indicator

PRE-DEF 

(pre-heating/defrost) 

indicator

Summary of Contents for KDI42

Page 1: ...Installation Manual DUCTED AIR CONDITIONER KDI Series KDI36 KDI42 KDI48 KDI60...

Page 2: ...rrent AS NZS 3000 AS NZS 5149 Local Regulations and Municipal Building Codes including local OH S requirements This appliance must be installed maintained and removed only by an Authorised Person For...

Page 3: ...18 6 Drainpipe installation 19 Note on drainpipe installation 19 7 Refrigerant piping connection 21 Safety precautions 21 Note on pipe length and elevation 21 Refrigerant piping connection instruction...

Page 4: ...qualified licensed personnel should install service or carry out maintenance to this air conditioning unit All electrical work is to follow local and national wiring standards and the Installation Man...

Page 5: ...RC Australian Refrigeration Council licence holders can install and commission this air conditioner This air conditioner must be installed to meet the requirements of the current version of AS NZS 514...

Page 6: ...me Shape Quantity Tubing and fittings Soundproof insulation sheath 2 Cooling and heating Drain joint 1 Seal ring 1 Others Owner s manual 1 Installation manual 1 Display panel for testing purposes only...

Page 7: ...or unit page 8 Install the outdoor unit page 15 Install the drainpipe page 19 Connect the wires page 27 Leak test and evacuation page 25 Connect the refrigerant pipes page 21 Connect the signal wires...

Page 8: ...k the unit may fall causing personal injury unit and property damage or even death CAUTION Install the indoor and outdoor units cables and wires at least 1m from televisions or radios to prevent stati...

Page 9: ...ease refer to the following diagrams to locate the four positioning screw bolt holes on the ceiling Be sure to mark the places where you will drill ceiling hook holes This unit has been installed with...

Page 10: ...e connection OD 25 ID 20 4 Drain pipe connection Using drain pump 5 Power supply connection 6 Air discharge flange 44 20 NOTE 16 groups all around the same of the air inlet flange 280 280 770 440 700...

Page 11: ...6mm 1000mm 253mm 270mm 900mm 170mm 1145mm 334mm 325mm 925mm 130mm KDI60 858mm 1400mm 440mm 700mm 1436mm 1188mm 385mm 500mm 1000mm 280mm 1188mm 385mm 500mm 1000mm 280mm Table 4 3 Number Name Descriptio...

Page 12: ...the unit 3 Install hanging screw bolts Cut off the roof beam Strengthen the point at which the cut was made Consolidate the roof beam 4 Drill 4 holes 10cm deep at the ceiling hook positions in the int...

Page 13: ...3 When connecting the duct install in place prone to takedown for maintenance 4 Change the fan motor static pressure corresponding to external duct static pressure 5 If installed in a place like a me...

Page 14: ...used to fasten the front side plate be careful the front side plate may fall down Fig 4 18 Remove the cord of the motor take off the front side plate and repair the motor Fig 4 19 3 Repair it directl...

Page 15: ...ugh hole in the electric control box 5 Move the two boxes to the installation position the chassis faces up and the water tray faces down 6 Connect the temperature sensing cable water pump cable to th...

Page 16: ...pipe length between the outdoor and indoor unit may not exceed the maximum allowable pipe length If possible do not install the unit where it is exposed to direct sunlight NOTE All the pictures in thi...

Page 17: ...ting dimensions Distance A Distance B KDI36 946mm x 810mm x 410mm 673mm 403mm KDI42 KDI48 KDI60 952mm x 1333mm x 415mm 634mm 404mm NOTE The minimum distance between the outdoor unit and walls describe...

Page 18: ...with a rubber seal See Fig 5 9 B do the following 5 Insert the drain joint into the hole in the base pan of the unit The drain joint will click in place 6 Connect a drain hose extension not included...

Page 19: ...an additional protection tube This prevents it from pulling loose The drainpipe should slope downward at a gradient of at least 1 100 to prevent water from owing back into the air conditioner To preve...

Page 20: ...above the ground If it touches the ground the unit may become blocked and malfunction Make sure that the drain has a U or S pipe to catch odours that might otherwise come back into the house NOTE When...

Page 21: ...e the area immediately if there is refrigerant leakage during the installation Leaked refrigerant gas is both toxic and ammable Ensure there is no refrigerant leakage after completing the installation...

Page 22: ...alled Insulate both the gas and liquid piping to prevent water leakage Step 1 Cut pipes When preparing refrigerant pipes take extra care to cut and flare them properly This will ensure efficient opera...

Page 23: ...ion because you can t put them on or change their direction after flaring See Fig 7 5 Fig 7 5 4 Remove PVC tape from ends of pipe when ready to perform flaring work 5 Clamp flare form on the end of th...

Page 24: ...ay damage the bell mouth and under tightening may lead to leakage Note on minimum bend radius Carefully bend the tubing in the middle according to the diagram below Do not bend the tubing more than 90...

Page 25: ...detector and bubble solution Safely release the test pressure 4 Open the Low pressure side of the manifold gauge Keep the High pressure side closed 5 Turn on the vacuum pump to evacuate the system 6 E...

Page 26: ...h the pressure gauge for one minute to make sure that there is no change in pressure The pressure gauge should read slightly higher than atmospheric pressure 3 Remove the charge hose from the service...

Page 27: ...or there is a defect in the wiring it can lead to shock fire and property damage Connect the power cable to the terminals and fasten it with a clamp An insecure connection may cause fire Make sure tha...

Page 28: ...sed on the assumption that a metal or plastic conduit is used with no more than three cables contained in a conduit and a voltage drop of 2 Preparing cable 1 Selecting cable Select the power source ca...

Page 29: ...ld be bound with cable ties and fixed to the internal side of the right chassis panel as shown in the figure below Magnetic ring if supplied and packed with the accessories Signal wiring between outdo...

Page 30: ...terminal Refer to the serial number and wiring diagram located on the cover of the electric control box CAUTION While connecting the wires please strictly follow the wiring diagram The refrigerant cir...

Page 31: ...CAUTION If there is no change after airflow adjustment in the ventilation paths be sure to reset automatic airflow adjustment If there is no change to ventilation paths after airflow adjustment conta...

Page 32: ...P1 H SP2 L SP2 M SP2 H SP4 M SP4 H SP4 L SP3 M SP3 H SP3 L AIR FLOW L S WITH FILTER AIR FLOW L S WITH FILTER STATIC PRESSURE pa Note SP2 M SP1 H 1288 1232 1176 1120 1064 1008 952 896 840 784 728 672 6...

Page 33: ...SP4 M SP4 H SP4 L SP2 L SP1 H SP2 L SP1 H 392 1288 1232 1176 1120 1064 1008 952 896 840 784 728 672 616 560 504 448 392 AIR FLOW L S WITH FILTER STATIC PRESSURE pa SP1 SP2 SP3 SP4 AIR FLOW L S WITH FI...

Page 34: ...ion and with grounding resistance tester Grounding resistance must be less than 4 During test run Check for electrical leakage During the test run use an electroprobe and multimeter to perform a compr...

Page 35: ...s on the wired control and the display panel on the indoor unit work properly d Ensure the manual buttons on the indoor unit works properly e Check to see that the drainage system is unimpeded and dra...

Page 36: ...AUTO FORCED COOL OFF FORCED COOL mode In FORCED COOL mode the Operation light flashes The system will then turn to AUTO after it has cooled with a high wind speed for 30 minutes The remote control wil...

Page 37: ...or between indoor main board chips 9 Off EH0b 11 Outdoor ambient temperature sensor error 5 Off EC53 12 Outdoor condenser pipe sensor error 5 Off EC52 13 Compressor discharge temperature sensor error...

Page 38: ...38 Kaden Installation Manual Notes...

Page 39: ...Kaden Installation Manual 39...

Page 40: ...kadenair com au...

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