Service Manual
Page 11
...;W×H˅mm×mm×mm ˄L×W×H˅mm×mm×mm Drainage pipe (material , I.D./O.D.) mm Refrigerant control method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net /... Shipping) kg / kg Refrigerant Type / Charge g Recharge quantity g/m PIPING Pipe Liquid mm Gas mm Connecting Method Between I.D &O.D MAX.Drop MAX.Piping length m m AU182AFERA...
...;W×H˅mm×mm×mm ˄L×W×H˅mm×mm×mm Drainage pipe (material , I.D./O.D.) mm Refrigerant control method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net /... Shipping) kg / kg Refrigerant Type / Charge g Recharge quantity g/m PIPING Pipe Liquid mm Gas mm Connecting Method Between I.D &O.D MAX.Drop MAX.Piping length m m AU182AFERA...
Service Manual
Page 14
...215;H˅mm×mm×mm ˄L×W×H˅mm×mm×mm Drainage pipe (material , I.D./O.D.) mm Refrigerant control method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net / ...Shipping) kg / kg Refrigerant Type / Charge g Recharge quantity g/m PIPING Pipe Liquid mm Gas mm Connecting Method Between I.D &O.D MAX.Drop MAX.Piping length m m AU242AGERA ...
...215;H˅mm×mm×mm ˄L×W×H˅mm×mm×mm Drainage pipe (material , I.D./O.D.) mm Refrigerant control method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net / ...Shipping) kg / kg Refrigerant Type / Charge g Recharge quantity g/m PIPING Pipe Liquid mm Gas mm Connecting Method Between I.D &O.D MAX.Drop MAX.Piping length m m AU242AGERA ...
Service Manual
Page 17
... ć Dimension External Package ˄L×W×H˅mm×mm×mm ˄L×W×H˅mm×mm×mm Refrigerant control method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) crankcase heater power W Weight(Net / Shipping) kg / kg... Refrigerant Type / Charge g Recharge quantity g/m Pipe Liquid mm Gas mm Connecting Method MAX.Drop m Between I.D &O.D MAX.Piping length m AU362AHERA˄WHITE˅ ...
... ć Dimension External Package ˄L×W×H˅mm×mm×mm ˄L×W×H˅mm×mm×mm Refrigerant control method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) crankcase heater power W Weight(Net / Shipping) kg / kg... Refrigerant Type / Charge g Recharge quantity g/m Pipe Liquid mm Gas mm Connecting Method MAX.Drop m Between I.D &O.D MAX.Piping length m AU362AHERA˄WHITE˅ ...
Service Manual
Page 19
... Outdoor unit Air-flow(H-M-L) m³/h Heat exchanger Type / Diameter mm Temp. operating pressure of reduce noise Weight (Net / Shipping) kg / kg Refrigerant Type / Charge g Recharge quantity g/m PIPING Pipe Liquid mm Gas mm Connecting Method MAX.Drop m Between I .D./O.D.) mm Control type (Remote /wired...709; mm×mm×mm ˄L×W×H˅ mm×mm×mm Drainage pipe (material , I.D./O.D.) mm Refrigerant control method mm/mm Defrosting Noise level dB(A) material of heat side Mpa Max. scope External Package ć ˄L×W...
... Outdoor unit Air-flow(H-M-L) m³/h Heat exchanger Type / Diameter mm Temp. operating pressure of reduce noise Weight (Net / Shipping) kg / kg Refrigerant Type / Charge g Recharge quantity g/m PIPING Pipe Liquid mm Gas mm Connecting Method MAX.Drop m Between I .D./O.D.) mm Control type (Remote /wired...709; mm×mm×mm ˄L×W×H˅ mm×mm×mm Drainage pipe (material , I.D./O.D.) mm Refrigerant control method mm/mm Defrosting Noise level dB(A) material of heat side Mpa Max. scope External Package ć ˄L×W...
Service Manual
Page 22
... method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net / Shipping) kg / kg Refrigerant Type / Charge g Recharge quantity g/m PIPING Pipe Liquid mm Gas mm Connecting Method MAX.Drop m Between I.D &O.D MAX.Piping length m AU242AGEAA H05RN-F 3G 4.0mm2 1PH,220-230VAC,...
... method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net / Shipping) kg / kg Refrigerant Type / Charge g Recharge quantity g/m PIPING Pipe Liquid mm Gas mm Connecting Method MAX.Drop m Between I.D &O.D MAX.Piping length m AU242AGEAA H05RN-F 3G 4.0mm2 1PH,220-230VAC,...
Service Manual
Page 28
...; Dimension External Package ˄L×W×H˅mm×mm×mm ˄L×W×H˅mm×mm×mm Refrigerant control method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net /... Shipping) kg / kg Refrigerant Type / Charge Recharge quantity g g/m PIPING Pipe Liquid mm Gas mm Connecting Method Between I.D &O.D MAX.Drop MAX.Piping length m m AU28NAHEAA ...
...; Dimension External Package ˄L×W×H˅mm×mm×mm ˄L×W×H˅mm×mm×mm Refrigerant control method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net /... Shipping) kg / kg Refrigerant Type / Charge Recharge quantity g g/m PIPING Pipe Liquid mm Gas mm Connecting Method Between I.D &O.D MAX.Drop MAX.Piping length m m AU28NAHEAA ...
Service Manual
Page 32
... method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net / Shipping) kg / kg Refrigerant Type / Charge Recharge quantity g g/m PIPING Pipe Liquid Gas mm mm Connecting Method Between I.D &O.DMMAAXX..DPirpoipng length m m AU362AIEAA 2.5 H05RN-F 3G 4.0mm2 1PH,220-230AC,50HZ 88/...
... method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net / Shipping) kg / kg Refrigerant Type / Charge Recharge quantity g g/m PIPING Pipe Liquid Gas mm mm Connecting Method Between I.D &O.DMMAAXX..DPirpoipng length m m AU362AIEAA 2.5 H05RN-F 3G 4.0mm2 1PH,220-230AC,50HZ 88/...
Service Manual
Page 35
... method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net / Shipping) kg / kg Refrigerant Type / Charge Recharge quantity g g/m PIPING Pipe Liquid Gas mm mm Connecting Method Between I.D &O MAX.Drop MAX.Piping length m m AU36NAIEAA 2.5 H05RN-F 3G 4.0mm2 3PH,380-400AC,...
... method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net / Shipping) kg / kg Refrigerant Type / Charge Recharge quantity g g/m PIPING Pipe Liquid Gas mm mm Connecting Method Between I.D &O MAX.Drop MAX.Piping length m m AU36NAIEAA 2.5 H05RN-F 3G 4.0mm2 3PH,380-400AC,...
Service Manual
Page 36
...15 4.15 Max. operating pressure of Four way valve SHF crankcase heater power W 55 Weight (Net / Shipping) kg / kg 91/102 Refrigerant Type / Charge Recharge quantity g g/m R410A/3100 65 PIPING Pipe Liquid Gas mm mm ¶9.52 ¶19.05 Connecting Method Flared ...Between I.D &O. >a__WcU[S^ a`V[e[a`Wc item Model AU42NALEAA/AP422ACEAA Function Capacity BTU/h cooling 42000 heating 47800 Capacity kW 12.3 14.0 Sensible heat ratio 70% Total power input W 4800 5050 Max...
...15 4.15 Max. operating pressure of Four way valve SHF crankcase heater power W 55 Weight (Net / Shipping) kg / kg 91/102 Refrigerant Type / Charge Recharge quantity g g/m R410A/3100 65 PIPING Pipe Liquid Gas mm mm ¶9.52 ¶19.05 Connecting Method Flared ...Between I.D &O. >a__WcU[S^ a`V[e[a`Wc item Model AU42NALEAA/AP422ACEAA Function Capacity BTU/h cooling 42000 heating 47800 Capacity kW 12.3 14.0 Sensible heat ratio 70% Total power input W 4800 5050 Max...
Service Manual
Page 39
... method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net / Shipping) kg / kg Refrigerant Type / Charge g Recharge quantity g/m Pipe Liquid mm Gas mm Connecting Method MAX.Drop m Between I.D &O.D MAX.Piping length m PIPING >a__WcU[S^ a`V[e[a`Wc AP482AKEAA cooling heating 13.6 16.0 0....
... method mm/mm Defrosting Volume of Accumulator L Noise level dB(A) Type of Four way valve crankcase heater power W Weight (Net / Shipping) kg / kg Refrigerant Type / Charge g Recharge quantity g/m Pipe Liquid mm Gas mm Connecting Method MAX.Drop m Between I.D &O.D MAX.Piping length m PIPING >a__WcU[S^ a`V[e[a`Wc AP482AKEAA cooling heating 13.6 16.0 0....
Service Manual
Page 41
...215;H˅ mm×mm×mm ˄L×W×H˅ mm×mm×mm Drainage pipe (material , I.D./O.D.) mm Refrigerant control method mm/mm Defrosting Volume of Accumulator L Noise level Type of Four way valve dB(A) crankcase heater power Weight (Net / Shipping)... W kg / kg Refrigerant Type / Charge g Recharge quantity g/m PIPING Pipe Liquid mm Gas mm Connecting Method MAX.Drop m Between I .D./O.D.) mm Control type (Remote /wired...
...215;H˅ mm×mm×mm ˄L×W×H˅ mm×mm×mm Drainage pipe (material , I.D./O.D.) mm Refrigerant control method mm/mm Defrosting Volume of Accumulator L Noise level Type of Four way valve dB(A) crankcase heater power Weight (Net / Shipping)... W kg / kg Refrigerant Type / Charge g Recharge quantity g/m PIPING Pipe Liquid mm Gas mm Connecting Method MAX.Drop m Between I .D./O.D.) mm Control type (Remote /wired...
Service Manual
Page 62
... -62- Refrigerant Diagram Fixed frequency units For AU182AEEAA main sub-capillary capillary single check valve >a__WcU[S^ a`V[e[a`Wc cooling heating stop valve (liquid side) defrost temp. sensor suction temp. high pressure switch : 2. sensor indoor coil temp. evaporator coil temp. 5. sensor compressor 3-way stop valve For AU242AGEAA, AU282/28NAHEAA, AU362/36NAIEAA, AU42NALEAA, AU48N/60NAIEAA...
... -62- Refrigerant Diagram Fixed frequency units For AU182AEEAA main sub-capillary capillary single check valve >a__WcU[S^ a`V[e[a`Wc cooling heating stop valve (liquid side) defrost temp. sensor suction temp. high pressure switch : 2. sensor indoor coil temp. evaporator coil temp. 5. sensor compressor 3-way stop valve For AU242AGEAA, AU282/28NAHEAA, AU362/36NAIEAA, AU42NALEAA, AU48N/60NAIEAA...
Service Manual
Page 65
... to support unit weight. Indoor and outdoor unit piping length is not evident on ceiling. radop. Take necessary measures in case it is smpoth. Knife 2. Refrigerant oil 6. Pipe cutter 7. Pipe expander Selection of installation place (1) Installation place shall meet the following sheet can be used as required. 1. Water drainage is not...
... to support unit weight. Indoor and outdoor unit piping length is not evident on ceiling. radop. Take necessary measures in case it is smpoth. Knife 2. Refrigerant oil 6. Pipe cutter 7. Pipe expander Selection of installation place (1) Installation place shall meet the following sheet can be used as required. 1. Water drainage is not...
Service Manual
Page 66
... suspending (160) Suspending A (Distance between ceiling. For new ceiling, use built-in type bolt or parts prepared in field. -66- 50~100 Connect all pipings (refrigerant, water drainage), wirings (inter unit cable) to indoor unit, before installation. Roof Anchor bolt Long nut Suspending bolt Ceiling Note: All the above mentioned parts...
... suspending (160) Suspending A (Distance between ceiling. For new ceiling, use built-in type bolt or parts prepared in field. -66- 50~100 Connect all pipings (refrigerant, water drainage), wirings (inter unit cable) to indoor unit, before installation. Roof Anchor bolt Long nut Suspending bolt Ceiling Note: All the above mentioned parts...
Service Manual
Page 68
...280mm. Insulate piping as per following proceedures. size: 25mm; Insert water pipe into water plug until head of the screw is precharged with refrigerant. Insulate drain hose in Fig. There should be short, with seal pad.) Torque spanner Clamp 3 Pipe Tighten size torque A(mm) 6....removing piping from unit. Connect water hoses with seal. O.D:32mm) Drain pipe should be a right angle with unit. >a__WcU[S^ a`V[e[a`Wc Refrigerant piping (As for outdoor piping, please refer to installation Manual of outdoor unit.) Outdoor is less than 4mm from hose. Be sure to ...
...280mm. Insulate piping as per following proceedures. size: 25mm; Insert water pipe into water plug until head of the screw is precharged with refrigerant. Insulate drain hose in Fig. There should be short, with seal pad.) Torque spanner Clamp 3 Pipe Tighten size torque A(mm) 6....removing piping from unit. Connect water hoses with seal. O.D:32mm) Drain pipe should be a right angle with unit. >a__WcU[S^ a`V[e[a`Wc Refrigerant piping (As for outdoor piping, please refer to installation Manual of outdoor unit.) Outdoor is less than 4mm from hose. Be sure to ...
Service Manual
Page 73
... corner 1 As shown in reversed order of electric shock. Is record made for piping length and refrigerant charging amount? When installing inlet grill, take care not to twist wiring of This may lead to control refrigerant charging amount. -73- Is gas leakage check performed? Is unit safely grounded? Problem may occur. Problem...
... corner 1 As shown in reversed order of electric shock. Is record made for piping length and refrigerant charging amount? When installing inlet grill, take care not to twist wiring of This may lead to control refrigerant charging amount. -73- Is gas leakage check performed? Is unit safely grounded? Problem may occur. Problem...
Service Manual
Page 94
...49.0 (5.0 kgf-m) 78.4 (8.0 kgf-m) Double-spanner operation Vacuum pumping With a vacuum pump,create vacuum from the stop valve of refrigerant pipe Conduct flared connection work to connect all the valves on both the gas side and liquid side of pipes respectively During cooling operation,...a__WcU[S^ a`V[e[a`Wc Type For series 182 Pipe material Phosphorus deoxidized copper seamless pipe (TP2M) for a specified amount of the added refrigerant shall be as to avoid dew generation. Requirement Overfilling or underfilling of indoor unit pipes must use double spanners. Gas leakage ...
...49.0 (5.0 kgf-m) 78.4 (8.0 kgf-m) Double-spanner operation Vacuum pumping With a vacuum pump,create vacuum from the stop valve of refrigerant pipe Conduct flared connection work to connect all the valves on both the gas side and liquid side of pipes respectively During cooling operation,...a__WcU[S^ a`V[e[a`Wc Type For series 182 Pipe material Phosphorus deoxidized copper seamless pipe (TP2M) for a specified amount of the added refrigerant shall be as to avoid dew generation. Requirement Overfilling or underfilling of indoor unit pipes must use double spanners. Gas leakage ...
Service Manual
Page 96
... the proper cable, and insure that is necessary depending on the owner's manual. or anything other than the designated refrigerant (R407C) within the refrigeration cycle. Inadequate plumbing can result from which you the equipment or to the terminal connection part, through properly securing it... small room, it to the strong possibility of an installation done in error resulting in the CAUTION section. Take care that a refrigerant leakage and exceeding of threshold concentration does occur, there is a concern about leakage of combustible gas. Using parts not authorized by ...
... the proper cable, and insure that is necessary depending on the owner's manual. or anything other than the designated refrigerant (R407C) within the refrigeration cycle. Inadequate plumbing can result from which you the equipment or to the terminal connection part, through properly securing it... small room, it to the strong possibility of an installation done in error resulting in the CAUTION section. Take care that a refrigerant leakage and exceeding of threshold concentration does occur, there is a concern about leakage of combustible gas. Using parts not authorized by ...
Service Manual
Page 103
... given below. >a__WcU[S^ a`V[e[a`Wc (2) If necessary, cut the opening on the ceiling. (If has ceiling) Before installation, finish the preparation work of all the pipes (refrigerant, drainage) and wire (wire controller connection wire, indoor and outdoor unit connection wire) of indoor unit, so that the relation between the lower surface of...
... given below. >a__WcU[S^ a`V[e[a`Wc (2) If necessary, cut the opening on the ceiling. (If has ceiling) Before installation, finish the preparation work of all the pipes (refrigerant, drainage) and wire (wire controller connection wire, indoor and outdoor unit connection wire) of indoor unit, so that the relation between the lower surface of...
Service Manual
Page 106
... this switch (capacity number setting: No. 1 ~ No. 8) Once the fan controller has trouble, this linker is No. 4. 11. When this unit can operate with refrigerant. -106- accordant. Refrigerant pipe [The air side pipe, liquid side pipe must be in low speed operation, needing take outer static pressure is connected to the linker...
... this switch (capacity number setting: No. 1 ~ No. 8) Once the fan controller has trouble, this linker is No. 4. 11. When this unit can operate with refrigerant. -106- accordant. Refrigerant pipe [The air side pipe, liquid side pipe must be in low speed operation, needing take outer static pressure is connected to the linker...