Carrier Puron 38GLS-07G-703EC-40 Installation Manual Download | Manualshive

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ISO9001

INSTALLATION MANUAL

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Summary of Contents for Puron 38GLS-07G-703EC-40

Page 1: ...38GLS G 38YL G 001 L L O Y D S R E G I S TER QUALIT Y A S S U R A N C E ISO9001 INSTALLATION MANUAL ...

Page 2: ... before it enters in the unit R 410A as other HFCs is only compatible with oils selected by the compressor manufacturer A vacuum pump is not enough to remove moisture from oil POE oils absorb moisture rapidly Do not expose oil to atmosphere Never open system to atmosphere while it is under vacuum When the system must be opened for service break vacuum with dry nitrogen and replace filter driers Do...

Page 3: ... 3 1 2 햲 Outdoor unit 햳 Indoor unit 햴 Height Connections Model 07 09 12 18 24 Max height difference 5 m 5 m 10 m 15 m Max pipe length 15 m 15 m 30 m 40 m Minimum nom thickness Pipe diameter Minimum nominal inches mm thickness mm 1 4 6 35 0 80 3 8 9 52 0 80 1 2 12 77 0 80 Table II Connections 3 1 2 07 9 52 6 35 3 8 1 4 09 12 12 77 6 35 1 2 1 4 18 24 12 77 6 35 1 2 1 4 Pipe diameter Gas Liquid Sucti...

Page 4: ...15 Cooling only 09 545 6 15 50 Cooling only 12 565 8 15 Cooling only 18 1090 8 15 Cooling only 24 1265 8 15 220 150 Heat pump 07 610 6 15 Heat pump 09 725 6 15 Heat pump 12 705 8 15 50 Heat pump 18 1530 8 15 Heat pump 24 1900 8 30 220 150 Mod 07 09 12 18 24 A mm 50 50 50 50 100 B mm 100 100 250 250 250 C mm 400 400 400 500 500 D mm 50 50 50 50 50 E mm 670 670 670 470 470 F mm 400 400 400 400 400 ...

Page 5: ...lated seamless refrigeration grade pipe only Cu DHP type according to ISO1337 degreased and deoxidized suitable for operating pressures of at least 4200 kPa and for burst pressure of at least 20700 kPa Under no circumstances must sanitary type copper pipe be used After installation thoroughly test the system operation and explain all system functions to the owner Leave this manual with the owner f...

Page 6: ... to get wet before connection Disconnecting the refrigerant connections after installation this will cause refrigerant leaks Connecting the condensate drain pipe to the outdoor unit Predominant head winds Multiple unit installation with units facing each other Insulating the connecting pipes only partially which will cause dripping Dripping into passageways Any obstruction of the unit air outlet a...

Page 7: ...5 Flaring the ends of the tubing Remove protective caps from copper tube ends Position tube end downward cut the tube to the requested length and remove the burrs with a reamer Do not leave system open to atmosphere any longer than minimum required for installation Oil in the compressor is extremely susceptible to moisture absorption Always keep ends of tubing sealed during installation The maximu...

Page 8: ... d b 23 C w b Minimum conditions outdoor temperature 15 C 4 indoor temperature 21 C d b 15 C w b Heating 3 Maximum conditions outdoor temperature 24 C d b 18 C w b indoor temperature 27 C d b Minimum conditions outdoor temperature 15 C d b 17 C w b Mains power supply Nominal single phase voltage 230V 50Hz Operating voltage limits min 198V max 264V Table III Operating limits 1 WARNING During heat p...

Page 9: ...fuse or circuit breaker see table V Electrical data 햲 햳 햲 햳 IMPORTANT use a separate bipolar wire to connect S1 and S2 terminals Terminal box legend all models Earth L Live power supply N Neutral power supply R Live connection indoor outdoor unit C Neutral connection indoor outdoor unit Y Compressor interlocking contact O Reversing valve control Heat pump only W2 Outdoor fan signal Heat pump only ...

Page 10: ... Unit is suitable for outdoor installation 2 Starting current duration is usually lower than 1 sec 3 Wire size shown applies to line length up to 15 m 4 If the indoor unit is provided with an electric heater consult indoor unit installation manual for correct sizing of the wires 5 Data referred to the outdoor unit only 6 The mains supply connecting cable must be H07 RN F type or higher synthetic r...

Page 11: ...dry bulb temperature C 햴 Evaporator entering wet bulb temperature C R 410A refrigerant cylinders contain a dip tube which allows liquid refrigerant to flow from the cylinder in an upright position Charge R 410A units with cylinder in upright position and a commercial type metering device in manifold hose in order to vaporize the liquid refrigerant before it enters in the unit Charge refrigerant in...

Page 12: ...ing for heat pump models only Energize the system by putting the main switch to ON without starting the unit Remote control must be in the OFF position Do not disconnect the main switch during the unit operating season Check the refrigerant charge and unit maintenance Refrigerant charge control Heat pump unit Cooling only unit Cooling cycle Heating cycle Gas Liquid Gas Liquid Te Ta 2 4 5 6 7 7 8 1...

Page 13: ...ump operation faulty replace Refrigerant charge too high drain some refrigerant see note 1 Air or other non condensable gases in the circuit drain refrigerant see note 1 evacuate and recharge Discharge pressure too low Refrigerant charge too low add refrigerant Outdoor coil dirty or obstructed clean or remove obstructions Indoor unit air filter dirty clean filter Suction pressure too high Internal...

Page 14: ...40 40GKX018 703IJ 40 Cassette 42VKX018 703IJ 40 Console 38GLS 24G 703EC 40 42HWX024 703IN 40 Hi Wall 40GKX024 703IJ 40 Cassette 42VKX024 703IJ 40 Console Heat Pump Models Outdoor unit Indoor unit 38YL 09G 703EJ 40 42HWS09G 703IJ 40 Hi Wall Accessories and IMQ certification Table V Accessoires Description Part number 38GLS G 38YL G 07 09 12 18 24 07 09 12 18 24 Wall bracket kit 38YL 900 002 40 앬 앬 ...

Page 15: ...motor pressure sensor and interface relay The head pressure controller allows operation in cooling mode up to 5 C mod 007 009 and 10 C mod 012 018 024 ambient temperature keeping the condensing temperature always above 41 C 42 C The HPC automatically feels the possible heating mode working allowing in this case the outdoor unit fan motor to operate at full speed high LRPS Loss of refrigerant press...

Page 16: ...ondensing pressure is above the high pressure limit the fan operates at high speed Low speed If the condensing pressure is below the low pressure limit the fan operates at low speed Hard start At each compressor starting the fan motor high speed is reached by the pressure sensor operation Head pressure controller wiring diagram Pressure setting High speed pressure set at 2323 kPa 23 2 bar 337 psig...

Page 17: ...uit board PCB bare with insulation coating quick connection terminals Heat Pump select terminal The head pressure controller allows operation in cooling mode up to 15 C ambient temperature keeping the condensing temperature always above 41 C 42 C The HPC automatically feels the possible heating mode working allowing in this case the outdoor unit fan motor to operate at full speed LRPS Loss of refr...

Page 18: ...o the motor is 97 or more of supply voltage Low voltage If the liquid line temperature is below set point minus half the proportional band the output voltage to the motor is fixed to 125V Hard start At each compressor starting the full voltage output to the fan motor is provided for 3 seconds Proportional band The controller directly senses the changes in liquid line temperature and varies the out...

Page 19: ...io 9 20058 Villasanta MI Italy Tel 039 3636 1 The manufacturer reserves the right to change any product specifications without notice Order No 13895 74M10 February 2001 Supersedes Order No 13895 74M10 July 2000 Printed in Italy ...

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