Kolin KLG-IF40-2C1M User Manual Download Page 33

Page: 33 / 36

Poor cooling effect.

①

. The air filter is dirty or blocked.

②

. There is heat source or too many people inside the room.

③

. The door or window is open.

④

. There is obstacle at the air intake or outlet.

⑤

. The set temperature is too high.

⑥

. There is refrigerant leakage.

⑦

. The performance of room temperature sensor becomes worse

Poor heating effect

①

. The air filter is dirty or blocked.

②

. The door or window is not firmly closed.

③

. The set room temperature is too low.

④

. There is refrigerant leakage.

⑤

. The outdoor ambient temperature is lower than -5°C.

⑥

. Control loop is abnormal.

Wireless remote

control is not

available

①

. The unit interfered by abnormal or frequent functions switchover

occasionally the controller cannot operate. At this time, you need to pull

out of the plug, and reinsert it.

②

. It is not in its receiving range.

③

. To check the voltage in wireless remote control inside is

charged,otherwise to replace the batteries.

④

. The wireless remote control is damaged.

Water leakage in the

room.

①

. The air humidity is on the high side.

②

. Condensing water over flowed.

③

. The connection position of indoor unit drainage pipe is loosed.

Moisture formed on

air outlet grill

If air conditioner is running in a high humidity for a long time, the moisture may

condense on the air outlet grill and drip off.

Note:

After carrying out the check of the above items and taking relevant measures to

solve the problems found but the air-conditioning unit still does not function well, please

stop the operation of the unit immediately and contact the local service agency

designated by

Kolin

. Only ask professional serviceman to check and repair the unit.

Summary of Contents for KLG-IF40-2C1M

Page 1: ... for future reference KOLIN reserves the right to interpret this manual which will be subject to any change due to product improvement without further notice KOLIN Philippines International Inc reserves the ﬁnal right to interpret this manual User Manual KLG IF40 3D1M Floor Mounted Air Conditioner www kolinphil com ph ...

Page 2: ...llation of the Unit 8 4 1 Installation of the Indoor Unit 8 4 2 Installation of the Outdoor Unit 10 4 3 Installation of the Connection Pipe 11 4 4 Vacuum and Gas Leakage Inspection 15 4 5 Installation of the Drain Pipe 17 4 6 Electrical Wiring 19 5 Installation of Controllers 22 6 Test Running 23 6 1 Trial Operation and Testing 23 6 2 Working Temperature Range 30 7 Troubleshooting and Maintenance ...

Page 3: ...ion of refrigerant piping not attached properly with 2 way or 3 way valve open This may cause abnormal pressure in the refrigeration cycle that leads to breakage and even injury 7 During the pump down operation make sure that the compressor is turned off before you remove the refrigerant piping Do not remove the connection pipe while the compressor is in operation with 2 way or 3 way valve open Th...

Page 4: ...2 2 Outline of the Unit and Main Parts Fig 2 1 Notes The connection pipe for this unit should be prepared by the user ...

Page 5: ...ery 1 2 To control the indoor unit 2 Insulation 1 To insulate the gas pipe 3 Insulation 1 To insulate the liquid pipe 4 Installation Paperboard 2 To insulate the drain pipe 5 Fastener 4 To fasten the sponge 6 Nut 1 To connect gas pipe 7 Nut 1 To connect liquid pipe Table 3 2 Outdoor Unit Accessories No Name Appearance Q ty Usage 1 Drain Plug 3 To plug the unused drain hole 2 Drainage Connecter or ...

Page 6: ...ace avoid the water vapor or oil sprayed on the unit 3 Ensure that airflow can reach every conner of the room 4 Choose a place so that the connection pipe could be easily pulled out 5 Select the place where the airflow of the unit can not be blocked 6 Select the position where the few outer air influenced 7 Select the firm and flat ground 8 Ensure sufficient clearance and space for service and mai...

Page 7: ...as possible 2 Install the outdoor unit where it is convenient to connect with the indoor unit 3 Install the outdoor unit where the condensate water can be drained out freely during heating operation 4 Do not place animals and plants in the path of the warm air 5 Take the air conditioner weight into account and select a place where noise and vibration are small 6 Install the outdoor unit where is c...

Page 8: ...K L G I F 4 0 2 C 1 M 3 8 5 8 3 0 1 5 ...

Page 9: ...K L G I F 4 0 2 C 1 M K L G I F 4 0 2 C 1 M 2 3 0 V 6 0 H z 2 3 0 V 6 0 H z 2 5 2 5 ...

Page 10: ...nit WARNING The unit installation work must be done by qualified personnel according to the local rules and this manual When removing the unit to the other place please firstly contact with the local maintenance center 4 1 1 Indoor unit dimension Unit mm Fig 4 1 ...

Page 11: ...rom both sides of the panel 2 Remove the screws distributed on the panel by a screwdriver See Fig 4 2 3 Pull out the panel as per the arrowed direction See Fig 4 2 The internal parts of the unit are shown in Fig 4 3 4 When performing piping and wiring work on the left right and rear side please adopt the attached accessories See Fig 4 4 and Fig 4 5 Fig 4 2 Fig 4 3 Fig 4 4 Fig 4 5 ...

Page 12: ...1 1 0 7 4 4 0 1 1 0 0 6 3 1 4 0 0 K L G I F 4 0 2 C 1 M ...

Page 13: ...Hold the pipe downward to prevent cuttings from entering the pipe 3 Remove the flare nuts at the stop valve of the outdoor unit and inside the accessory bag of the indoor unit then insert them to the connection pipe after that flare the connection pipe with a flaring tool 4 Check if the flare part is spread evenly and there are no cracks see Fig 4 8 Fig 4 8 4 3 2 Bending Pipes 1 The pipes are shap...

Page 14: ...pipe with a radius of curvature of 150 mm or over If the pipe is bent repeatedly at the same place it will break 4 3 3 Connecting the Pipe at the Indoor Unit Side CAUTION Be sure to apply the pipe against the port on the indoor unit correctly If the centering is improper the flare nut cannot be tightened smoothly If the flare nut is forced to turn the threads will be damaged Do not remove the flar...

Page 15: ...y connect the connection pipe to indoor unit then to outdoor unit pay attention to the piping bending do not damage the connection pipe the joint nut couldn t tighten too much otherwise it may cause leakage 4 3 4 Connecting the Pipe at the Outdoor Side Unit Tighten the flare nut of the connection pipe at the outdoor unit valve connector The tightening method is the same as that as at the indoor si...

Page 16: ...Stick coupler heat insulation large and small to the place where connecting pipes Fig 4 13 4 3 7 Liquid Pipe and Drain Pipe 1 If the outdoor unit is installed lower than the indoor unit See Fig 4 14 1 A drain pipe should be above ground and the end of the pipe does not dip into water All pipes must be restrained to the wall by saddles 2 Taping pipes must be done from bottom to top 3 All pipes are ...

Page 17: ...alve assembly to the service port of the unit s gas valve and meanwhile the gas and liquid valves should be kept closed in case of refrigerant leak 3 Connect the hose used for evacuation to the vacuum pump 4 Open the switch at the lower pressure side of the manifold valve assembly and start the vacuum pump Meanwhile the switch at the high pressure side of the manifold valve assembly should be kept...

Page 18: ...K L G I F 4 0 2 C 1 M ...

Page 19: ... at a gradient of at least 1 100 so that air may not remain trapped inside the pipe 2 Keep pipe size equal to or greater than that of the connecting pipe 3 Install the drain piping as shown and take measures against condensation Improperly rigged piping could lead to leaks and eventually wet furniture and belongings Fig 4 18 4 Connect the drain hose ...

Page 20: ...ension hose commercially available 4 After connecting the local drain hose tape the slits of the heat insulation tube 5 Connect the drain hose to the local drain pipe Position the inter connecting wire in the same direction as the piping 6 Install the Baffle after installation of connection pipe and drainage pipe according to Fig 4 Fig 4 19 1 Loosen the screws and adjust the baffle position up and...

Page 21: ... and positively Install a leakage special branch circuit breaker in accordance with the related laws and regulations and electric company standards CAUTION The power source capacity must be the sum of the air conditioner current and the current of other electrical appliances When the current contracted capacity is insufficient change the contracted capacity When the voltage is low and the air cond...

Page 22: ...onnection cord and power cord through the insulation tube fasten it with the cord clamp Fig 4 22 WARNING Before starting work check that power is not being supplied to the indoor unit and outdoor unit Match the terminal block numbers and connection cord colors with those of the indoor unit side Erroneous wiring may cause burning of the electric parts Connect the connection cords firmly to the term...

Page 23: ...K L G I F 4 0 2 C 1 M K L G I F 4 0 2 C 1 M ...

Page 24: ...units by attaching a ground wire Unit shall be grounded in compliance with the applicable local and national codes 6 Electric wiring of outdoor unit side Note When connecting the power supply cord make sure that the phase of the power supply matches with the exact terminal board If not the compressor will rotate reversely and run improperly Remove the big handle 36K front board 60K of the outdoor ...

Page 25: ... sensor error 9 F1 Evaporator temperature sensor error 10 F2 Condenser temperature sensor error 11 F3 Outdoor ambient temperature sensor error 12 F4 Discharge temperature sensor error 13 EE Outdoor memory chip error 14 PF Electric box sensor error 15 H3 Compressor overload protection 16 H4 Overloading 17 H5 IPM protection 18 H6 DC fan motor error 19 H7 Drive desynchronizing protection 20 HC Pfc pr...

Page 26: ...error 42 C4 Outdoor unit capacity code error 2 Function buttons Fig 6 1 CAUTION After putting through the power the air conditioner will give out a sound Operation indictor is ON red indicator After that you can operate the air conditioner by the control panel Under ON status after each pressing of button on control panel icons on display screen will ON Except functional button setting please refe...

Page 27: ...itioner can t cool or heat only blow fan icon is bright HEAT Under this mode air conditioner will operate under heat mode icon is bright 3 AMB Press this button and ambient mode will be changed circularly as below Setting method of ambient mode For the first time unit is started ambient mode defaults to ordinary mode Turn off the unit and start it up again ambient mode will remain the set status b...

Page 28: ...required function to select your required function Lock screen press and buttons at the same time for 3s all buttons on display panel will be locked Meanwhile display board displays LC to warning user that buttons are locked Press and buttons at the same time for 3s again to unlock buttons and display will resume normal Test After energization for the first time when there s no button pressing Pre...

Page 29: ... function icon When pressing this button to select left right swing function the corresponding icon flashes Meanwhile press and button can start up or turn off left right swing When pressing this button to select up down swing function the corresponding icon flashes Meanwhile press and button can start up or turn off up down swing When blow X fan function is started up after the air condition is t...

Page 30: ...timer setting to no display wait for 5s or press this button can cancel TIMER ON c Time setting range 0 5 24h Press this button to select sleep function and the corresponding icon blinks Meanwhile press and button can turn on or turn off sleep function Sleep function can only be started up under cooling drying or heating mode Press this button to select set temperature display function and SET fig...

Page 31: ...tes setting the super strong function 4 Indicate mode of energy saving 5 Indicate mode of living room 6 Indicate mode of office meeting 7 Indicate mode of restaurant 8 Indicate common mode 9 Up and down swing 10 Left and right swing 11 Indicate BLOW function 12 When the typeface light is on it indicates setting the sleep function 13 Indicate setting the timer function ...

Page 32: ...it suffers from abnormal operation or failure please first check the following points before repair Table 7 1 Failure Possible Reasons The unit cannot be started The power supply is not connected Electrical leakage of air conditioning unit causes tripping of the leakage switch The operating keys are locked The control loop has failure The unit operates for a while and then stops There is obstacle ...

Page 33: ...At this time you need to pull out of the plug and reinsert it It is not in its receiving range To check the voltage in wireless remote control inside is charged otherwise to replace the batteries The wireless remote control is damaged Water leakage in the room The air humidity is on the high side Condensing water over flowed The connection position of indoor unit drainage pipe is loosed Moisture f...

Page 34: ...e surface panel of air conditioner 1 Clean the air filter once every 2 weeks 1 Disassembly of air filter Open screw caps at both sides according to direction in fig 1 Remove the screws at both sides of air in panel with screwdriver After opening the air in panel unscrew the screws fixing the air filter At last pull out the air filter from the arrow direction 2 Cleaning the filter Slightly flat the...

Page 35: ...he air filter had been installed well by professional Keep the power switch On 8 hours before the startup of the unit which has not been used for a long period Note all above should be operated by the skilled serviceman 3 At the End of the Seasonal Use 1 Cut off the power supply main switch 2 Clean the air filters and other parts by the skilled serviceman 3 Leave the fan running for 2 3 hours to d...

Page 36: ...KPII 20190726 66160000202 ...

Search results

Summary of Contents for KLG-IF40-2C1M

Reviews:

Related manuals for KLG-IF40-2C1M

Brands by name

Popular brands

Kolin KLG-IF40-2C1M, User Manual

Search results

Summary of Contents for KLG-IF40-2C1M

Reviews:

Related manuals for KLG-IF40-2C1M

Brands by name

Popular brands