TGM 18k Series Installation/Operation Instruction Manual Download Page 30

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Self-fault diagnostic function

Our company will provide convenient service to our customers, and install

all kinds of judgment systems, which can display the unmoral function of the unit .

Indoor fault codes table

Timer light flashing

4LED

Faults

Digital display

Ambient temperature

sensor (T1) failure

Failure descriptionction

Running light flashing

Evaporator pipe temperature

sensor (T2) failure

Defrost light flashing

Condenser pipe temperature

sensor (T3) failure

Warning light flashing

Water fullfilled protection

Running light,

defrost light flashing

Indoor unit EEPROM failure

Running light, timer light flashing

Indoor fan stall protection

(

DC Motor

)

Defrost light, timer light flashing

Outdoor protection

(

220V Communication control

)

outdoor unit over-current protection

(

Reserve

)

Defrost light,

warning light flashing

Indoor unit and outdoor

unit communication failure

(

Communication control

)

RS485

Timer light, warning light flashing

High pressure protection

(

Communication control

)

RS485

Running light, defrost light,

timer light flashing

Low pressure protection

(

Communication control

)

RS485

Defrost light , timer light,

warning light flashing

Outdoor unit exhaust

temperature

over

high protection

(

Communication control

)

RS485

Running light, timer light,

warning light flashing

Three-phase electricity
phase sequence failure

(

Communication control

)

RS485

Running light, defrost light,

timer light, warning light flashing

Note: the flashing frequency for all above indication lights is 1HZ.

Indoor unit and wire controller

communication failure

Summary of Contents for 18k Series

Page 1: ...INSTALLATION OPERATION INSTRUCTION MANUAL FOR CEILING FLOOR AIR CONDITIONING UNIT ...

Page 2: ...rance from the ones described in the manual But these differences will not have any impacts upon your operation and use of the system Please read the manual carefully before you operate the system and check to see if the model is identical to the one you have purchased keep the manual properly in case you might refer to it in the future CONTENTS PAGE NOTICES TO USERS PARTS NAME AND FUNCTION INTROD...

Page 3: ...ld be installed on the firm level reliably 4 Must keep the noncongestion that drain off water otherwise the condensate will be damaged your furniture electric devices etc 5 Make sure that the air conditioner is grounded unfailingly or it may cause an electric shock 6 Forbid installing it in the places where there might be leakage of combustible gases full of oil or saliniferous places such as seas...

Page 4: ...id of circuit short or damage of unit 3 After cleaning the filter screen install the air filter screen quickly It is not allowed to operate the unit without the air filter screen which may get the poor performances 4 When there are old men children and patient in the room please adjust the room temperature properly 5 If the unit is interrupted by the lightning or other electromagnetic radiation cu...

Page 5: ...edge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety 16 Children should be supervised to ensure that they do not play with the appliance 17 If the appliance is fixed wiring the appliance must be fitted with means for disconnection from the supply mains having a contact separation in all poles that provide full disconne...

Page 6: ...operational panel with benzene diluent agent or chemical cloth and so on or it will result into fade or the fault function of the buttons It is not allowed to directly sprinkle the unit with water or cleaning agent when it is necessary please clean them with a cloth that is stained with water or neutral cleaning agent 6 In order to prolong the service time of the air condition please do not start ...

Page 7: ...ence only which may be different from the unit you purchased Infrared signal receiver Alarming indicator DEF FAN indicator OPERATION lamp TIMER lamp Temporary button Display panel Air outlet Air inlet at sides rear surface Connecting pipe Drain hose Air outlet Air inlet at sides rear surface Connecting pipe Drain hose 5 ...

Page 8: ...nce and the temperature setting will increase by 1 in the sequence of 16 17 31 32 Swinging key In other modes when pressing the swinging key the remote controller will circulate in the sequence of Swinging wind fixed direction wind natural wind swinging wind ON OFF Open or close the air conditioner Fan speed Reduce fan speed in one gear Minimum wind speed will swich to the automatic wind and swich...

Page 9: ...tting in unit of 1 hour in the sequence of 1 H 2 H 24 H cancellation 1 H Forced key The remote controller is set of non forced state in default in automatic dehumidification and ventilation modes the forced key does no function no display and no code emitted for force Sleep switch When pressing the sleep key circulate in sequence of sleep cancel sleep sleep if the sleep mode is activated it will n...

Page 10: ...y In case of following conditions it indicates the battery is used up take out the used battery and replace with new one There is no air conditioner receiving sound after transmitted the signal The display screen becomes obscure In case of above conditions it indicates the battery is used up take out the used battery and replace with new one Note In case of operation failure of remote controller p...

Page 11: ...children can not touch it 9 Leave enough space for installation or maintenance refer to Fig 1 10 The air conditioner is not applicable for the following fields a On the vehicle or ship b The place with heavy oil or strong wind c The moist place such as bathroom cellar and so on d The place with high frequency equipment such as wire less equipment electric welder medical instrument and so on e Othe...

Page 12: ...d 1 The surface of concrete foundation is massy firm and flat The bearing of the support surface is more than 2 times of the unit weight 2 When the cement foundation platform is made the following measures are adopted put the whorl reinforcing steel bar Dia 9 5 mm into the concrete foundation the whorl reinforcing steel bar must be enlaced as top and bottom layers and the space between bars is 10c...

Page 13: ...t Unit base Anti vibration pad Thickness Thickness Iron plate Base Bolt Nut Unit base Anti vibration pad Iron plate Mounting hole 50 50 100 Thickness 200mm Thickness 200mm Ground Pre buried Bolt Concrete base Soil Base 100 mm The height of the concrete foundation is more than 300 mm The concrete foundation should keep level with the level gradient less than 0 1 The distance between the concrete fo...

Page 14: ...the user s manual qualification card are complete and the accessories are compliant to the packing list Checking the unit refer to Table 1 Table 1 Check item Fan Check if the fan works well PCB 1 Check if insulation is ok 2 Check if the connect of earth wire is tight 3 Check if the wire connect of fan motor is tight 1 check if the PCB is ok 2 check if the insert accessory is tight 3 check if the c...

Page 15: ...ck 2 Unit treatment copy pcs copy pcs copy pcs copy pcs Year Month Date 4 4 Check the power of the unit Before installing the unit must check the specifications of power capacity power cord and switch to ensure the unit accord with secure request The power of the unit should be connected with the special power switch with leakage protection function If the request above is not met the installer mu...

Page 16: ...ease refer to the following figure for the distance measurement between the screw bolts Please install with M10 hanging screw bolts The handling to the ceiling varies from the constructions consult the construction personnel for the specific procedures 1 The size of the ceiling to be handled do keep the ceiling flat Consolidate the roof beam for possible vibration 2 Cut off the roof beam 3 Strengt...

Page 17: ...w bold crock and stick harness Refer to Fig 9 Steel roof beam structure Install and use directly the supporting angle steel Refer to Fig 10 Timber over the beam Roof beam Ceiling Hanging screw bolts Blade shape insertion Slide insertion Steel bar Embedding screw bolt Pipe hanging and embedding screw bolt Hanging screw bolt Hanging bolts Supporting angle steel 5 1 2 2 Wall Mounting Installation Fig...

Page 18: ...allation Remove the side board Refer to Fig14 Locate the hanging arm on the hanging screw bolt Refer to Fig15 Prepare the mounting bolts on the unit Refer to Fig16 Hook Tapping screw Washer Fig 12 Fig 13 Hanging arm Fig14 Hanging arm Mounting bolt max 40mm Fig15 Fig16 16 Side board Hanging screw bolt Washer Screw nut ...

Page 19: ...e unit Model kBtu h 18 36 36 60 A 1245 1670 B 680 680 C 244 244 D 760 1070 A 1245 1670 B 680 680 G 200 200 H 240 240 E 450 450 F 1119 1542 Connecting point of refrigerant pipe Gas side Connecting point of refrigerant pipe Liquid side Downward declivity Lower between 1 2 100 Drain point Fig 17 Mounting bolt Hanging arm Hanging screw bolt 17 Table 3 ...

Page 20: ...at least and the bent number no more than 3 times 5 2 2 Connection of pipes As connecting the refrigerant pipes for indoor units the operation must be rapid to make sure that the time for connecting two pipes is not too long at site 5 2 2 1 When connecting the flared connector keep two pipes aligned with the same center and then put on the screw nut and revolved them in Finally tighten the screws ...

Page 21: ...alve A to exhaust the air for 20 seconds and then screw down the service valve Open Check valve B and A completely with the inner hexagon wrench then tighten nuts of them Pipe connector Outdoor unit Indoor unit Air side Liquid side A B C D Fig 20 exhaust the air As for the unit utilizing R410A it must use vacuum pump to exhaust the air no matter how long the pipe is Refer to Fig 21 Open Nut A conn...

Page 22: ...rom being charged the diameter of the port should be changed Charge hose In order to improve the pressure resisting performance the hose material and the size of the hose should be changed 1 2 UNF thread 20 threads per inch When purchasing the charge hose please confirm the size Multi meter When the working pressure is quite high and the gasification speed is fast it s difficult to read the indica...

Page 23: ...locating the pipe please pay attention to the following items Maximal distance of pipeline Table 6 Cooling capacity k Btu h Max length m Max height m Max elbow pcs 24 60 18 20 10 8 5 8 15 The use of oil loops When the height difference between indoor and outdoor units is relatively large oil loops should be used to facilitate for oil return Please refer to the following typical mounting methods in...

Page 24: ...tallation place far from the drain off You can select U PVC as the pipeline material Request of installation a Set water seal in outdoor water spout and them fix it up b The gradient of drain pipe is no less than 1 and there is no bent for this section c Indoor part of condensate pipe should be wrapped with heat preservation material to avoid of generating dew so do the joint of the indoor unit d ...

Page 25: ...oard is running normally Check if all lamps are all right Check if the drain is smooth Check if there is any abnormal noise or vibration during operating Check if the units runs normally in heating mode for heat pump type unit 6 2 2 Outdoor unit Check if there is any abnormal noise or vibration during operation Check if the noise wind and drain water from the units disturb the neighbors Check if t...

Page 26: ...d of checking and accepting the completion Table 9 Project name Completion date Content Checking information Checking opinions Note Year Month Date Representation for users Year Month Date Delivery date Project site NOTE The tables above are just for a reference other than a standard of checking and accepting for the completion 24 ...

Page 27: ...ly If the air strainer is blocked by dust or dirt the performance of cooling and eg at the beginning of the season Check if there are any obstacle in the intake and outlet vents of the indoor and outdoor units Check if the installation base is corroded or rusty Check if the machine is properly grounded Check if the air filter is clean Turn on the power source Put batteries in the remote controller...

Page 28: ...use detergent to clean it 7 4 Maintenance before a long stop period eg at the end of the season Set the temperature at 30 and make it run in cooling mode for about half a day To dry theinterior of the units Stop the machine and cut off the power Usually the air conditioner will consume about 5W electric energy even through the machines is turned off For saving energy and safety please pull out the...

Page 29: ...op running to prevent the condensate from evaporating and save energy The air conditioner blows out the moisture in cooling mode This is caused by too high temperature and humidity of the room It will eliminate when the temperature and humidify reduces The air blown out is smelly The air blown out is smelly during operating it may come from the tobacco or other cosmetics sticked to the inner of th...

Page 30: ...ght timer light flashing Outdoor protection 220V Communication control F2 outdoor unit over current protection Reserve Defrost light warning light flashing F7 Indoor unit and outdoor unit communication failure Communication control RS485 Timer light warning light flashing E0 High pressure protection Communication control RS485 Running light defrost light timer light flashing F3 Low pressure protec...

Page 31: ... every 5s Temperature sensor T3 failure Overflow test failure Green light flashes 3 times every 5s Phase sequence test failure Green light flashes 5 times every 5s Exhaust temperature over high failure Green light flashes 7 times every 5s Green light flashes 4 times every 5s Green light flashes 6 times every 5s Outdoor fan stall protection DC Motor Normal communication receiving Yellow light keeps...

Page 32: ...esponding ports according the electric wiring diagram Open the clamp and then fix power wires and signal wires on the clamping board Put on the clamping board and then fit on the cover of the electric box 9 1 3 Connect the control lines of indoor unit and outdoor unit Connect wires of indoor unit and outdoor unit During wiring please consider the environment conditions such as environment temperat...

Page 33: ...oor unit Outdoor unit Applicable for 24k three phase heatpump type Outdoor unit Indoor unit Applicable for 18 outdoor unit E parts board single phase heatpump type k haven t Outdoor unit Indoor unit Applicable for 24k three phase cooling type Outdoor unit Indoor unit Applicable for 24k cooling only type Outdoor unit Indoor unit Applicable for 24k heatpump type Examples of units 220V Communication ...

Page 34: ...phase cooling and heatpump type three Y C O C O L1 L2 C Y L3 L N C Y L1 L2 L3 N L N PE 1 2 3 Outdoor unit Indoor unit Applicable for 24k phase cooling type three N PE L1 L2 G Y L3 L N G Y L1 L2 L3 N PE L N 1 2 3 Outdoor unit Indoor unit Applicable for 24k phase cooling and heatpump type three Y C O C O PE N C Y L L N C Y PE L N PE L N 1 2 3 Outdoor unit Indoor unit Showing the part chosen in the a...

Page 35: ...e 2 3 6 0 x mm 3 x 1 mm 2 0 60k series single phase 5 x mm2 2 5 3 x 1 mm2 0 48 60k series three phase 3 x mm 2 4 0 Cooling only 2 3 x 0 75mm Cooling 2 x 0 75mm heatpump 5 Power supply types Items Model kBtu h Outdoor power wires Indoor power wires 3 x 2 5mm2 5 x 1 mm2 5 3 x 1 0mm2 3 x mm2 2 5 3 x 1 mm2 0 RS485 twisted shielded wire pair Outdoor and indoor units supply separately 24k series single ...

Page 36: ...ies Cooling and heat pump three phase 380V 2 4 x 4 0mm 2 3 x 1 0mm 60k series Single cooling three phase 220V 2 4 x 4 0mm 2 3 x 1 0mm 60k series Cooling and heat pump three phase 220V 2 5 x 2 0mm 2 3 x 1 0mm 2 4 x 3 0mm 48k series Cooling and heat pump three phase 220V 2 5 x 2 5mm 2 3 x 1 0mm 60k series Single cooling three phase 380V 2 5 x 2 5mm 2 3 x 1 0mm 60k series Cooling and heat pump three ...

Page 37: ...on manual which shall also instruct to determine in consultation with the supply authority if necessary 2 For 36K single phase according to sub clause 4 of the standard IEC 61000 3 11 2000 we choose to declare that the EUT complies the standard IEC 61000 3 11 2000 provided that the EUT is connected only to a supply of impedance equal to or less than the Z Z 0 074 Ohm j 0 046 Ohm calculated The Zma...

Page 38: ...SA Z02ENG 8 802000190124 ...

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TGM 18k Series, Installation/Operation Instruction Manual

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