Argo ADG ECO PLUS 100PH Installation Manual Download Page 58

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Duct Type Unit

NOTE:

Check the above items and adopt the corresponding corrective

measures. If the air conditioner continues to function poorly, please stop the air
conditioner immediately and contact Gree’s authorized local service center. Ask our
professional service staff to check and repair the unit.

5.2 Error Code

WARNING!

(1) If abnormal things (for example, awful smell) occur, please stop the unit

immediately and disconnect power. Then contact Gree’s authorized service

center. If the unit continues to run in abnormal situations, it may get damaged

and cause electric shock or fire hazard.

(2) Do not repair the air conditioner by yourself. Improper maintenance will cause

electric shock or fire hazard. Please contact Gree’s authorized service center

and send for professional service staff to repair.
If the display panel or wired control displays an error code, please refer to the

error code meaning stated in the following table.

Error code

Error

code

Error

Outdoor fan IPM module

protection

Compressor overspeed

Outdoor fan startup failure

Power protection

Outdoor fan Phase-loss

protection

IDU and ODU unmatched

Outdoor fan current

detection circuit error

ODU error, for specific error

please see the status of ODU

main board indicator

Outdoor fan out-of-step

protection

Driver reset protection

Wired controller and indoor

unit communication failure

Compressor phase

over-current protection

Indoor ambient temperature

sensor error

Master control and driver

communication error

Evaporator temperature

sensor error

Module temperature sensor

circuit failure

Condenser temperature

sensor error

Driver module temperature

protection

ODU jumper cap error

AC contractor protection

IDU jumper cap error

ODU AC current protection

Summary of Contents for ADG ECO PLUS 100PH

Page 1: ...CO PLUS 100PIH3 AEG ECO PLUS 140PIH AEG ECO PLUS 140PIH3 AEG ECO PLUS 160PIH3 Thank you for choosing an Argoclima commercial air conditioner Please read this manual carefully before using the unit and retain it for future reference V 10 22 INDOOR UNITS ADG ECO PLUS 35PH ADG ECO PLUS 50PH ADG ECO PLUS 71PH ADG ECO PLUS 85PH ADG ECO PLUS 100PH ADG ECO PLUS 140PH ADG ECO PLUS 160PH ...

Page 2: ...tus for maintaining normal communication of system and preheating refrigerant and lubricant If the product is not to be used for long cut off the power supply please energize and preheat the unit in advance before reusing it 3 Please properly select the model according to actual using environment otherwise it may impact the using convenience 4 If the product needs to be installed moved or maintain...

Page 3: ...cturer 3 After verification the defect of product is directly caused by corrosive gas 4 After verification defects are due to improper operation during transportation of product 5 Operate repair maintain the unit without abiding by instruction manual or related regulations 6 After verification the problem or dispute is caused by the quality specification or performance of parts and components that...

Page 4: ...d by Faults of the AC 52 5 2 Error Code 54 5 3 Unit Maintenance 57 5 4 Notice on Maintenance 58 5 5 After sales Services 65 This marking indicates that this product should not be disposed with other household wastes throughout the EU To prevent possible harm to the environment or human health from uncontrolled waste disposal recycle it responsibly to promote the sustainable reuse of material resou...

Page 5: ...HIBITED This sign indicates that the items must be prohibited Improper operation may cause severe damage or death to people WARNING If not abide them strictly it may cause severe damage to the unit or the people NOTE If not abide them strictly it may cause slight or medium damage to the unit or the people OBSERVED This sign indicates that the items must be observed Improper operation may cause dam...

Page 6: ...ic heater 4 According to federal state local laws and regulations all packages and transportation materials including nails metal or wooden parts and plastic packing material must be treated in a safe way WARNING 1 Please install according to this instruction manual Installation must be performed in accordance with the requirement of NEC and CEC by authorized personnel only 2 Any person who is inv...

Page 7: ... changed against rules fire hazard or even explosion may occur 14 Do not operate the air conditioner with wet hands Do not wash or sprinkle water on the air conditioner otherwise malfunction or electric shock will occur 15 Do not dry the filter with naked flame or an air blower otherwise the filter will be out of shape 16 If the unit is to be installed in a small space please adopt protective meas...

Page 8: ...akage 2 Places with corrosive gas copper pipe or the welding parts may be corroded and cause refrigerant leakage 7 Adopt proper measures to protect the outdoor unit from small animals because they may damage the electric components and cause malfunction of the air conditioner 8 Before cleaning please make sure the unit is stopped Cut the circuit breaker and remove the power socket otherwise electr...

Page 9: ...irm the model of indoor unit and check the corresponding table B For outdoor unit that is installed or placed indoors select the corresponding table according to the height of the room Height of the room Select the applicable table 1 8m Floor standing type 1 8m Wall mounted type 3 Refer to the following table to check out the minimum construction area Ceiling type Wall mounted type Floor standing ...

Page 10: ...8 32 1 5 8 289 6 0 23 0 6 0 34 3 6 0 309 6 2 24 5 6 2 36 6 6 2 330 6 4 26 1 6 4 39 1 6 4 351 6 6 27 8 6 6 41 5 6 6 374 6 8 29 5 6 8 44 1 6 8 397 7 0 31 3 7 0 46 7 7 0 420 7 2 33 1 7 2 49 4 7 2 445 7 4 34 9 7 4 52 2 7 4 470 7 6 36 9 7 6 55 1 7 6 496 7 8 38 8 7 8 58 0 7 8 522 8 0 40 8 8 0 61 0 8 0 549 2 When installing an outdoor unit with single or double fans hold the handle and then lift it up sl...

Page 11: ...with direct sunlight 4 Do not install the unit at a place with leakage of inflammable gas Selection of Installation Location for Indoor Unit Select a location pursuant to the following condition 1 Air inlet and outlet of the indoor unit should be away from obstacles to make sure the unit s air flow can reach the entire room Do not install the unit in a kitchen or a laundry 2 Install the unit in a ...

Page 12: ...d ventilation Make sure the outdoor unit stays at a well ventilated place with no obstacles nearby that may obstruct the air inlet and outlet 4 The installation location should be able to withstand the weight and vibration of outdoor unit and allow the installation to be carried out safely 5 Avoid installing at a place with leakage of inflammable gas oil smoke or corrosive gas 6 Keep it away from ...

Page 13: ...ll not amplify sound or vibration 2 If the installation location is not strong enough the indoor unit may fall and cause injuries 3 If the job is done with the panel frame only there is a risk that the unit will come loose Please take care 1 Indoor Unit ADG ECO PLUS 35PH ADG ECO PLUS 50PH ADG ECO PLUS 140PH ADG ECO PLUS 160PH ADG ECO PLUS 71PH ADG ECO 85PH ADG ECO PLUS 100PH ...

Page 14: ... 450 486 942 590 900 260 655 692 ADG ECO PLUS 71 PH 942 590 900 260 655 692 ADG ECO PLUS 85PH 1381 585 1340 260 655 697 ADG ECO PLUS 100PH ADG ECO PLUS 140 PH 1440 500 1400 300 700 754 ADG ECO PLUS 160 PH 1440 500 1400 300 700 754 NOTE Drilling of ceiling opening and installation of air conditioner must be performed by professionals ...

Page 15: ...D E F G AEG ECO PLUS 35PIH 732 330 553 455 310 675 285 AEG ECO PLUS 50PIH 802 350 555 512 331 745 300 AEG ECO PLUS 71PIH 958 402 660 570 371 889 340 AEG ECO PLUS 85PIH 958 402 660 570 371 889 340 AEG ECO PLUS 100PIH 1020 427 820 635 396 940 370 AEG ECO PLUS 100 PIH3 1020 427 820 635 396 940 370 1020 427 820 635 396 940 370 1020 427 820 635 396 940 370 AEG ECO PLUS 140 PIH 1020 427 820 635 396 940 ...

Page 16: ...allation space conforms to the following installation dimensions 1 When one outdoor unit is to be installed A E Hb Hd H mm a b c d e B 100 A B C 300 100 100 B E 100 1000 A B C E 300 150 150 1000 D 1000 D E 1000 1000 B D Hb Hd Hd H 100 1000 Hb Hd Hd H 100 1000 B D E Hb Hd Hb 1 2H 250 2000 1000 1 2H Hb H 250 2000 1000 Hb H Prohibited Hb Hd Hd 1 2H 100 2000 1000 1 2H Hd H 200 2000 1000 Hd H Prohibite...

Page 17: ...E Hb Hd H mm a b c d e A B C 300 300 1000 A B C E 300 300 1000 1000 D 2000 D E 2000 1000 B D Hb Hd Hd H 300 2000 Hb Hd Hd 1 2H 250 2000 1 2H Hd H 300 2500 B D E Hb Hd Hb 1 2H 300 2000 1000 1 2H Hb H 300 2500 1000 Hb H Prohibited Hb Hd Hd 1 2H 250 2500 1000 1 2H Hd H 300 2500 1000 Hd H Prohibited ...

Page 18: ...Duct Type Unit 14 3 When outdoor units are installed in rows Unit mm Hb H mm Hb 1 2H b 250 1 2H Hb H b 300 Hb H Prohibited ...

Page 19: ...oor unit make sure its installation space conforms to the following installation dimensions Unit mm 2 2 Unit Installation 2 2 1 Indoor Unit Installation 2 2 1 1 Preparation for Installing the Indoor Unit NOTES 1 Please tighten the nut and bolt to prevent the air conditioner from falling down 2 The unit might be loose if fixing the panel rack only Be careful during installation ...

Page 20: ...tions from the installation template With a concrete drill for 12 7mm diameter holes See the following figure Unit mm 2 Insert the anchor bolts into the drilled holes and drive the pins completely into the anchor bolts with a hammer See the following figure 3 Install the hanger to the unit See the following figure ...

Page 21: ...llation 1 If the outdoor unit is installed on a solid ground such as concrete use M10 screw bolts and nuts to secure the unit and make sure the unit stands erect and level 2 Do not install it on top of the building 3 If it vibrates and causes noise please add rubber cushion between the outdoor unit and the installation base 4 When the outdoor unit is in heating or defrosting it needs to drain wate...

Page 22: ...e connecting pipe and bend the connecting pipe according to the required length Open the nut cover on the indoor unit s pipe and align the conical mouth of the connecting pipe with the center of the indoor unit s pipe Tighten the nut by hand and then tighten it with a torque wrench The connecting pipe of indoor unit must be installed with the tamperproof box that is included in delivery Once insta...

Page 23: ...hen bending a connection pipe be careful not to damage the pipe Do not over tighten the screw nut otherwise leakage will occur Besides the outside of connection pipe should be added with a layer of insulating cotton to protect it from mechanical damage during installation maintenance and transportation Item Model Size of Fitting Pipe inch Maximum pipe length m Biggest drop between indoor and outdo...

Page 24: ...ding of oil return bend is as below 1 Outdoor unit is beneath the indoor unit There s no need to add non return bend at the lowest or highest position of the vertical pipe as shown below 2 Outdoor unit is above the indoor unit It s necessary to add oil return bend and non return bend at the lowest and highest position of the vertical pipe as shown below ...

Page 25: ...ownward Remove burrs with the cut surface so that the chips do not enter the pipe 3 Remove the cut off valve of outdoor unit and take out the flare nut from the bag of indoor unit accessories Then fit the flare nut on the pipe and use a flaring tool to flare the mouth of connection pipe 4 Check whether the flaring part has cracked See the figure below 2 2 3 3 Pipe Bending 1 The pipes are shaped by...

Page 26: ... Please follow the instructions stated in the figures below Use both spanner and torque wrench 2 When connecting the tapered screw nut first apply chilled machine oil on its inner and outer surface and then screw it up for 3 4 circles 3 Confirm the tightening torque by referring to the following table If the screw nut is over twisted it may be damaged and cause leakage 4 Check whether gas leakage ...

Page 27: ...ghtening torque N m Ф1 4 15 30 Ф3 8 35 40 Ф1 2 45 50 Ф5 8 60 65 Ф3 4 70 75 Ф7 8 80 85 Screw on the flare nut of the flaring connecting pipe on the outdoor unit valve The method of screwing the flare nut is the same with that for indoor unit ...

Page 28: ...o the service port 2 Connect the hose at the low pressure side of the manifold valve 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 th...

Page 29: ...y and then stop the vacuum pump 6 Wait for 10min to see if the system pressure can remain unchanged If the pressure increase there may be leakage 7 Slightly open the liquid valve and let some refrigerant go to the connection pipe to balance the pressure inside and outside of the connection pipe so that air will not come into the connection pipe when removing the hose Note that the gas and liquid v...

Page 30: ...imum is confirmed Leak detection fluids are suitable for use with most refrigerants but the use of detergents containing chlorine shall be avoided as the chlorine may react with the refrigerant and corrode the copper pipe work If a leak is suspected all naked flames shall be removed extinguished If a leakage of refrigerant is found which requires brazing all of the refrigerant shall be recovered f...

Page 31: ... entering indoors or corrupt the unit 2 It is not allowed to connect the condensate drain pipe into rain pipe to prevent rain water from pouring in and cause property loss or personal injury 3 Condensate drain pipe should be connected into special drain system for air conditioner 2 2 6 1 Indoor Side Drain Pipe NOTE Install the drain hose in accordance with the instructions in this installation man...

Page 32: ...ides Select the drain port to match the local conditions See the following figure 7 When the unit is shipped from the factory the drain port is defaulted to be the one on the left side electric box side 8 When using the drain port on the right side of the unit reinstall the drain cap to the left side drain port See the following figure 9 Be sure to insulate where the drain port and the drain hose ...

Page 33: ... the drain hose 2 2 6 2 Outdoor Side Drain Pipe 1 If the outdoor unit is underneath the indoor unit arrange the pipeline according to the following diagram 1 Drain hose should be placed on the ground and its end should not be immersed into water The whole pipeline should be supported and fixed onto the wall 2 Wind the insulating tape from bottom to top 3 The whole pipeline should be wound with ins...

Page 34: ... room 3 Use saddles to fix the whole pipeline onto the wall 2 2 6 3 Drain Riser with Pump Unit Considerations 1 For the unit with the condensate pump only one drain port at the side close to the electric box is prepared and only through it the drain hose can be connected Item Model Drain pipe inside dimension mm ADG ECO PLUS 35PH Ф26 ADG ECO PLUS 50PH ADG ECO PLUS 71PH ADG ECO PLUS 85PH ADG ECO PL...

Page 35: ...insulated properly with the same way aforementioned 3 The lifted installation height of drainage pipe is less than 1 000mm as is shown in the following figure Unit mm The vertical height of the drain hose should be 75mm or less so that it is unnecessary for the drain port to withstand additional force Unit mm When multiple drain hoses are used their installation should be performed as shown in the...

Page 36: ... pipe should not be connected to the vertical pipe that is on the same level It should be connected in the following way 1 Attach the 3 way connection of the drainage pipe joint 2 Attach the drain elbow 3 Attach the horizontal pipe 2 2 6 4 Check Drainage After piping work is finished check if drainage flows smoothly As shown in the figure add approximately 1liter of water slowly into the drain pan...

Page 37: ...35PH 122 585 700 200 ADG ECO PLUS 50PH 122 885 1000 200 ADG ECO PLUS 71PH 215 740 871 234 ADG ECO PLUS 85PH 215 740 871 234 ADG ECO PLUS 100PH 215 1153 1188 220 ADG ECO PLUS 140PH 197 1151 1362 264 ADG ECO PLUS 160PH 197 1151 1362 264 2 2 7 2 Return Air Method 1 The default ex factory return air method is from the back The return air cover shall be installed at the bottom of the unit as is shown i...

Page 38: ...f downward return air is obvious bigger than that of rear return air For downward return air silencer and static pressure carton shall be added to conduct noise reduction treatment 2 2 7 3 Installation of Supply Air Duct and Return Air Duct Installation method shall be selected by entirely considering the conditions of buildings maintenance etc as is shown in the following figure 2 2 7 4 Installat...

Page 39: ... with tinfoil tape tightly other materials with good thermal insulation effect can also be used Each supply air duct and return air duct shall be fixed on the floor prefabricated slab with iron support the air duct joint shall be tightly sealed with glue to prevent leakage The design and construction of air duct shall meet related national engineering specifications and requirements The distance b...

Page 40: ...ust be effectively fixed The external power cord connection wire of indoor and outdoor units and the communication cords can t directly contact any hot objects For example they must not contact chimney pipes warm gas pipes or other hot objects The external power cord communication cords and the connection wire of indoor and outdoor units must not be squeezed Never pull stretch or bend the wires Th...

Page 41: ...must be done according to national wiring rules and regulations 2 3 2 Electrical Parameters 2 3 2 1 Wire Specifications and Fuse Capacity Model Power supply Fuse capacity Min sectional area of power cord V Ph Hz A mm Indoor unit 220 240V 50 60Hz 3 15 1 0 Model Power supply Circuit breaker capacity Min sectional area of power cord V Ph Hz A mm2 AEG ECO PLUS 35PIH 220 240V 50 60Hz 16 1 5 AEG ECO PLU...

Page 42: ...g wire Adopt 2pc of 0 75mm power cords to be the communication cords between wired controller and indoor unit The maximum length is 30m Please select a proper length according to local conditions Communication cords must not be twisted together To be in compliance EN 55014 it is necessary to use 8 meters long wire The wire gauge of communication cord should not be less than 0 75mm It s recommended...

Page 43: ... or clamp to fix the round terminal firmly on the peeled wire end 4 Locate the round terminal conduit Use a screwdriver to replace it and tighten up the terminal screw as shown below Unit mm 3 How to connect the connection wire and power cord Lead the connection wire and power cord through the insulation tube Then fix the wires with wire clamps as shown in the following figure For the indoor unit ...

Page 44: ...kle magnetic ring shall be fixed at the outlet of power line communication cord near the outdoor unit side detailed operation step for the magnetic buckle is as follow 1 Limit the fixation location of buckle magnetic ring at the outlet of power line communication cord near the outdoor unit side with a cable tie refer to the mark 4 in the following picture to prevent the buckle magnetic ring from s...

Page 45: ... the wiring box Incomplete installation may lead to fire hazard 5 Please use wire clamps to secure the external covers of connecting wires Insulators must be clamped securely otherwise electric leakage may occur 6 Ground wire should be connected 4 Wire between indoor and outdoor units Single phase unit AEG ECO PLUS 35PIH AEG ECO PLUS 50PIH ADG ECO PLUS 35PH AEG ECO PLUS 35PIH ADG ECO PLUS 50PH AEG...

Page 46: ...it GUD71W1 NhA S GUD85W1 NhA S Power cords 3 2 5mm2 Power cords 4 1 0mm2 Communication cords 2 0 75mm2 Single phase unit AEG ECO PLUS 100PIH AEG ECO PLUS 140PIH ADG ECO PLUS 71PH AEG ECO PLUS 71PIH ADG ECO PLUS 85PH AEG ECO PLUS 85PIH ...

Page 47: ...ication cords 2 0 75mm2 5 Electrical wiring of indoor unit and outdoor unit WARNING 1 High and low voltage wires should be led through different rubber rings of the electric box cover ADG ECO PLUS 100PH AEG ECO PLUS 100PIH ADG ECO PLUS 140PH AEG ECO PLUS 140PIH ADG ECO PLUS 100PH AEG ECO PLUS 100PIH3 ADG ECO PLUS 100PH AEG ECO PLUS 100PIH ADG ECO PLUS 140PH AEG ECO PLUS 140PIH3 ADG ECO PLUS 160PH ...

Page 48: ... outdoor unit and power cords are not correctly connected the air conditioner may get damaged 6 Ground the indoor and outdoor units through connecting the ground wire 7 The units should comply with applicable local and national rules and regulations on power consumption 8 When connecting the power cord make sure the phase sequence of the power supply matches with the corresponding terminals otherw...

Page 49: ...Duct Type Unit 45 Model ADG ECO PLUS 71PH ADG ECO PLUS 85PH Model ADG ECO PLUS 100PH ADG ECO PLUS 140PH ADG ECO PLUS 160PH ...

Page 50: ...d of the communication cord and the power cord to the terminal board Wire routing of outdoor unit AEG ECO PLUS 35PIH AEG ECO PLUS 50PIH AEG ECO PLUS 71PIH AEG ECO PLUS 85PIH Single phase AEG ECO PLUS 100PIH AEG ECO PLUS 140PIH Three phase unit AEG ECO PLUS 100PIH3 AEG ECO PLUS 140PIH3 AEG ECO PLUS 160PIH3 ...

Page 51: ...Do the specifications of wires comply with the requirement The unit may fail or its components may get burned Is there any obstacle blocking the air inlet and outlet of the indoor or outdoor units Cooling capacity may become unsatisfactory Have you recorded the length of refrigerant pipe and the refrigerant charging amount The refrigerant charging amount can t be controlled 2 5 Product Operating R...

Page 52: ...ugh and then restart the air conditioner 5 Feel the air flow of the indoor unit to see if it is normal 6 Press the swing button or speed control button on remote control or wired control to see if the fan can run normally NOTES If you use remote control to turn off the unit and then immediately turn the unit on again compressor will need 3min to restart Even if you press ON OFF button on the remot...

Page 53: ...ype Unit 49 3 Product Introduction 3 1 Overall Layout NOTES The connection pipe drain pipe power cord and duct for this unit should be prepared by the user The unit is standard equipped with rectangular duct ...

Page 54: ...unit 5 Insulation 1 To insulate the gas pipe 6 Insulation 1 To insulate the liquid pipe 7 Fastener 8 To fasten the sponge 8 Sponge 2 To insulate the drain pipe 9 Ordinary Nut Tamperproof box 1 To prevent the removal of the gas pipe connecting nut Refer to the fittings included in delivery 10 Ordinary Nut Tamperproof box 1 To prevent the removal of the liquid pipe connecting nut Refer to the fittin...

Page 55: ... or 5 To plug the unused drain hole 2 Drainage Connector or 1 To connect with the hard PVC drain pipe 3 Buckle magnetic ring Cable tie 1 2 For engineering installation only AEG ECO PLUS 140PIH3 AEG ECO PLUS 160PIH3 4 Installation of Controller Refer to the wired controller or remote controller manual ...

Page 56: ... plug is loose Re insert the power plug Remote control has low battery Replace the batteries Bad cooling or heating effect Air inlet and outlet of indoor or outdoor units have been blocked Clear the obstacles and keep the room for indoor and outdoor units well ventilated Improper temperature setting Reset a proper temperature Fan speed is too low Reset a proper fan speed Air flow direction is not ...

Page 57: ...the heating mode or there is refrigerant brushing sound when defrosting under heating It s the sound of 4 way valve switching direction The sound will disappear after the valve changes its direction There is hissing sound when the unit is started or stopped and a slight hissing sound during and after operation It s the sound of gaseous refrigerant that stops flowing and the sound of drainage syste...

Page 58: ...ir If the display panel or wired control displays an error code please refer to the error code meaning stated in the following table Error code Error Error code Error A1 Outdoor fan IPM module protection LE Compressor overspeed Ac Outdoor fan startup failure LF Power protection Ad Outdoor fan Phase loss protection LP IDU and ODU unmatched AE Outdoor fan current detection circuit error oE ODU error...

Page 59: ...J AC sequence protection phase loss or anti phase protection q2 DC indoor fan AC current protection E0 Indoor fan error q3 DC indoor fan driver IPM module protection E1 Compressor high pressure protection q4 DC indoor fan driver PFC protection E2 Indoor anti freeze protection q5 DC indoor fan startup failure E3 Refrigerant lack protection or compressor low pressure protection q6 DC indoor fan Phas...

Page 60: ...ng protection HE Compressor demagnetize protection U1 Compressor phase current circuit detection error L3 Outdoor fan 1 error U2 Compressor phase loss and anti phase protection L4 Wired controller power supply circuit poor U3 DC bus voltage drop error L5 Wired controller power supply overcurrent protection U5 Overall current detection failure L6 One control multi machine endor quantity is inconsis...

Page 61: ... year If dirt becomes impossible to clean change the air filter Air filter for exchange is optional 1 Removing the air filter from the duct 2 Cleaning the air filter Remove dust from the air filter using a vacuum cleaner and gently rinse them in cool water Do not use detergent or hot water to avoid filter shrinking or deformation After cleaning dry them in the shade 3 Replacing the air filter Rein...

Page 62: ...f the Using Season 1 Cut off the main power of air conditioner 2 Clean the filter screen indoor and outdoor unit 3 Clean the dust and sundries in indoor and outdoor unit 4 If the outdoor unit is rusty coat the rusty location with paint to prevent it from expanding 5 3 6 Components Replacement Components are available in Argoclima agency or Argoclima distributors nearby 5 4 Notice on Maintenance 5 ...

Page 63: ... on the refrigeration equipment or any associated parts appropriate fire extinguishing equipment shall be available to hand Have a dry powder or CO2 fire extinguisher adjacent to the charging area 5 4 1 6 No Ignition Sources No person carrying out work in relation to a refrigeration system which involves exposing any pipe work that contains or has contained flammable refrigerant shall use any sour...

Page 64: ...ontinues to be visible and legible Markings and signs that are illegible shall be corrected 5 Refrigeration pipe or components are installed in a position where they are unlikely to be exposed to any substance which may corrode refrigerant containing components unless the components are constructed of materials which are inherently resistant to being corroded or are suitably protected against bein...

Page 65: ...nal specification damage to seals incorrect fitting of glands etc Ensure that apparatus is mounted securely Ensure that seals or sealing materials have not degraded such that they no longer serve the purpose of preventing the ingress of flammable atmospheres Replacement parts shall be in accordance with the manufacturer s specifications NOTE The use of silicon sealant may inhibit the effectiveness...

Page 66: ...re shall be adhered to 1 Remove refrigerant 2 Purge the circuit with inert gas 3 Evacuate 4 Purge again with inert gas 5 Open the circuit by cutting or brazing The refrigerant charge shall be recovered into the correct recovery cylinders The system shall be flushed with OFN to render the unit safe This process may need to be repeated several times Compressed air or oxygen shall not be used for thi...

Page 67: ...w up leak test shall be carried out prior to leaving the site 5 4 8 Decommissioning Before carrying out this procedure it is essential that the technician is completely familiar with the equipment and all its detail It is recommended good practice that all refrigerants are recovered safely Prior to the task being carried out an oil and refrigerant sample shall be taken in case analysis is required...

Page 68: ...it has been de commissioned and emptied of refrigerant The label shall be dated and signed Ensure that there are labels on the equipment stating the equipment contains flammable refrigerant 5 4 10 Recovery When removing refrigerant from a system either for servicing or decommissioning it is recommended good practice that all refrigerants are removed safely When transferring refrigerant into cylind...

Page 69: ...in the correct recovery cylinder and the relevant Waste Transfer Notice arranged Do not mix refrigerants in recovery units and especially not in cylinders If compressors or compressor oils are to be removed ensure that they have been evacuated to an acceptable level to make certain that flammable refrigerant does not remain within the lubricant The evacuation process shall be carried out prior to ...

Page 70: ...0 78 0 53 Tonn CO2 equiv Kg 1 0 0 68 Tonn CO2 equiv AEG ECO PLUS 71PIH AEG ECO PLUS 85PIH Kg 1 5 1 013 Tonn CO2 equiv Kg 1 8 1 23 Tonn CO2 equiv AEG ECO PLUS 100PIH Kg 2 1 1 418 Tonn CO2 equiv AEG ECO PLUS 100PIH3 Kg 2 1 1 418 Tonn CO2 equiv AEG ECO PLUS 140PIH Kg 2 8 1 89 Tonn CO2 equiv AEG ECO PLUS 1401PIH3 Kg 2 8 1 89 Tonn CO2 equiv AEG ECO PLUS 160PIH3 Kg 3 6 2 43 Tonn CO2 equiv www argoclima ...

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