Yamato YC12T1/I Page 38 Installation & Operation Manual Download

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ASTON COM S.A., Str. Linia de Centura, nr. 46, VGP Park Bucharest,
Cladirea C, Sat Stefanestii de Jos, Comuna Stefanestii de Jos, judet Ilfov, 077175, Romania

Summary of Contents for YC12T1/I

Page 1: ...85008 008702 TCC 24CHRH DVI 02 80g m GB T1804 c A K100 1 2 3 4 5 5 1 1 A5 85008 008702 8 1 C GG 2308 0454...

Page 2: ...INVERTER YC12T1 I YC12T1 O YC12T1 P YC18T1 I YC18T1 O YC18T1 P YC24T1 I YC24T1 O YC24T1 P YC42T1 I YC42T1 O YC42T1 P YC48T1T I YC48T1T O YC48T1T P YC55T1T I YC55T1T O YC55T1T P...

Page 3: ...e repairing the air conditioner please first read the technical service manual Compared with common refrigerant R32 is an environmental friendly refrigerant that has no harm to the ozone layer and wea...

Page 4: ...01 03 04 05 06 13 15 16 18 21 26 27 29 32...

Page 5: ...to this installation instructions strictly If installation is defective it will cause water leakage electrical shock or fire Use the attached accessories parts and specified parts for installation Oth...

Page 6: ...ary to preheat the indoor heat exchanger at the beginning of HEATING operation lest cold air be discharged In HEATING operation the appliance will defrost automatically This procedure lasts 2 10 minut...

Page 7: ...n lasting for about one diel only please do not cut off the electricity supply it is necessary to heat the crankcase heater so as to avoid force start of compressor Notice that the air inlet outlet mu...

Page 8: ...indoor unit or outlet of oudoor unit any of blocks will reduce cooling or heating efficiency FUNCTION AND OPERATION OF PANEL S PARTS 1 PANEL 2 AIR FLOW LOUVER 3 INFRARED SIGNAL RECEIVER 4 DISPLAY PANE...

Page 9: ...ing in the system will be recognized by intelligent recognition system of unit lighting on the DISPLAY PANEL flashing show the type of obstacles DISPLAY PANEL 1 It suits for Body dimension 840X245X840...

Page 10: ...on the ceiling has been decided Confirm sizes of the indoor unit and ceiling opening with the attached installation paper pattern Please fix the paper pattern below the body with M5X16 screws 4 Please...

Page 11: ...where can not bear the weight of the machine e In kitchen where it is full of oil gas f There is strong electromagnetic wave existing g There is acid or alkaline liquid evaporating h A place where air...

Page 12: ...horl is to be used The center distance between the bolts is decided by the size of the unit Use the following method to install Installation method should be changed under the different construction s...

Page 13: ...mbedding screw bolt Pipe hanging and embedding screw bolt Install the supporting angle steel Steel roof beam structure Bolt Overhanging the indoor unit Adjust the gasket down side to 90mm over the cei...

Page 14: ...iring Be sure that the indoor unit and ceiling hole installation size is right before installation Be sure to seal the connection parts between and the panel the indoor unit or even small gaps may cau...

Page 15: ...he polyvinyl chloride pipe Use polyvinyl chloride glue at the connection part of the drainage pipe be sure no water leakage Paste glue at the front 40mm of the polyvinyl chloride pipe insert it into t...

Page 16: ...AC of terminal 4 After drain pump run 2 min reset the water level pin and the drain pump motor will stop after min L N Motor Sound Test The drainage test is doing during checking the drain pump motor...

Page 17: ...ase connect step motor wire display board wire to the electrical box according to ELECTRIC WIRING DIAGRAM on theelectrical 1 Please screw M10 gasket and M6 20 bolt at the corner of indoor unit before...

Page 18: ...box aligns the one on the panel 2 Please connect step motor wire display board wire to the electrical box according to ELECTRIC WIRING DIAGRAM on the electrical box 3 Then screw the other two M6 20 b...

Page 19: ...5 A A B C 780 516 314 845 574 348 375 342 358 700 Figure of body size Unit 910 607 390 421 910 607 390 421 378 804 378 804 mm 436 858 436 1010 660 462 494 1010 660 462 494 391 391 440 440 858 15 845 5...

Page 20: ...ver 3 After connecting from the valve gap reinstall it from left right or backwards for installation 4 The right picture is the sketch map of valve installation board of outdoor Gas side low pressure...

Page 21: ...tioner The attached plug is equipped with grounding pin and it must not be modified as desired Please adopt the fuse or circuit breaker prescribed in Installation Instructions Only qualified electrici...

Page 22: ...ide Liquid side Model 12 18K 24K 30 36 42 48 55K 6 35 7 16inch 9 52 5 8inch 12 7 3 4 inch 6 35 7 16inch 3 8 9 52 5 8inch 15 88 7 8inch Liquid pipe diameter Additional charge for 1m pipe R32 0 016kg 0...

Page 23: ...low pressure valve muse be manipulated as follow Burr Pipe Diameter Please refer to operation manual for the usage of manifold valve Stengthen to fasten the torch High pressure valve Low presasure val...

Page 24: ...o vacuum from the gas side refrigerant adding mouth of the outdoor unit Don t use the refrigerant of the outdoor unit to do the vacuum A certain volume of refrigerant had been added into the outdoor u...

Page 25: ...ay occur the appliance must be positioned so that the plug is accessible the appliance shall be installed in accordance with national wiring regulations CAUTION ELECTRIC WIRING The temperature of refr...

Page 26: ...ver Sensor connecting wire Power supply wire Signal connecting wire Notice Drain pipe must not be flattened during binding treatment Drain pipe outlet should be led to a place that can avoid affecting...

Page 27: ...L N B A E TB1 POWER SUPPLY INDOOR UNIT 3 1 0mm 2 B A E L1 L2 L3 L3 TB2 POWER SUPPLY 5 2 5mm 2 3 0 5mm Signalcablewithshield 2 OUTDOOR UNIT 48 55K...

Page 28: ...d installation instructions carefully 2 Do not let air in or refrigerant out during installing or reinstalling the appliance 3 Test run the air conditioner after finishing installation and keep the re...

Page 29: ...ust be increased If the accumulated dust is too heavy to be cleaned please replace the filter with a new one replaceable air filter is an optional fitting 1 Open the air in grill Push the grill switch...

Page 30: ...he air conditioner be sure to disconnect the power supply plug because it may damage or fade the surface of the unit Do not use benzine thinner polishing powder or similar solvents for cleaning These...

Page 31: ...y while the air conditioner is in use especially if there is also a gas appliance in use in this room Failure to follow these directions may result in a loss of oxygen in the room WARNING To prevent e...

Page 32: ...is auto matically controlled with elapsed time so that the room isn t too cool during cooling or too warm during heating About power off memory function When the air conditioner disconnect the power...

Page 33: ...ilure 1 rror b E Hardware E PCB and display screen communication failure rror C 1 Outdoor modules Communication failure 3 E Hardware Error E 1 Outdoor EEPROM fault 4 E Hardware Error F 1 Outdoor DC fa...

Page 34: ...l load 8 P Others Error A 2 Communication failure mode conflict 9 F Others Error 0 3 Infrared human sensing sensor failure 3 F Remote control display adjustment 1 3 Battery module failure 4 F Remote c...

Page 35: ...freezing protection limit frequency reduction 0 F Remote control display adjustment j 5 Exhaust protection limit frequency reduction 1 F Remote control display adjustment n 5 External AC current prote...

Page 36: ...on area The minimum area for installation is determined by charging quantity additional charging quantity 2 Checking out in the applicable tables 1 For indoor unit confirm the model of indoor unit and...

Page 37: ...3 0 77 2 3 2 6 54 3 2 9 76 3 2 87 9 3 4 7 38 3 4 11 0 3 4 99 2 3 6 8 27 3 6 12 4 3 6 111 3 8 9 22 3 8 13 8 3 8 124 4 0 10 2 4 0 15 3 4 0 137 4 2 11 3 4 2 16 8 4 2 151 4 4 12 4 4 4 18 5 4 4 166 4 6 13...

Page 38: ...ASTON COM S A Str Linia de Centura nr 46 VGP Park Bucharest Cladirea C Sat Stefanestii de Jos Comuna Stefanestii de Jos judet Ilfov 077175 Romania...

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