Bacharach eco-20202 User Manual Download Page 24 | Manualshive

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Refrigerant Recovery Unit

24

2020-9000 Rev 0

3.4. Wiring Diagram

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www.

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1.800.561.8187

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Summary of Contents for eco-20202

Page 1: ...High Performance Oilless Residential Light Commercial Product Leadership Training Service Reliability User Manual 2020 9000 Rev 0 September 2013 www com information itm com 1 800 561 8187 ...

Page 2: ...ch com Bacharach warrants to the buyer that Bacharach will convey good title to this product Bacharach s liability and the buyer s remedy under this warranty of title are limited to the removal of any title defects or at the election of Bacharach the replacement of this product or parts thereof that are defective in title The foregoing warranty is exclusive and is given and accepted in lieu of I a...

Page 3: ...an Interrupted Recovery 19 SECTION 3 MAINTENANCE AND TROUBLESHOOTING 20 3 1 Troubleshooting 20 3 2 Exploded Drawing Showing Spare Parts 21 3 3 Accessories 23 3 4 Wiring Diagram 24 SECTION 4 DECLARATION OF CONFORMITY 27 List of Figures Figure 1 ECO 2020 Front View Showing Control Knob Operation 8 Figure 2 ECO 2020 Front Panel and Gauge Details 9 Figure 3 Shoulder Strap Showing Connecting Points 10 ...

Page 4: ...g refrigerants CAUTION These instructions are for personnel trained and experienced in the handling of refrigerants Unqualified individuals should not attempt to operate this equipment Failure to follow proper operating procedures may cause personal injury COMBUSTIBLE FLAMMABLE GAS WARNING For your safety DO NOT use this device to recover refrigerants which are rated as combustible flammable gases...

Page 5: ...air changes per hour or the equipment should be located at least 18 above the floor 1 3 Safety Proper Setup CAUTION Make sure the power switch is in the OFF position before plugging this equipment into an AC power source GROUND ALL EQUIPMENT The ECO 2020 is equipped with a three pronged grounded power cord USE AN APPROPRIATE EXTENSION CORD Keep extension cord length to a minimum It should be a min...

Page 6: ...0 full to prevent overfilling WARNING The input pressure of the ECO 2020 must not exceed 26 bars 337 psi WARNING The ECO 2020 must be positioned upright on a level surface otherwise vibration noise and or abrasion may occur WARNING Do not block the ventilation openings of the ECO 2020 WARNING If the internal circuit breaker trips wait at least 5 minutes before resetting REPAIR DAMAGED PARTS Do not...

Page 7: ...Cat IV R22 R401A R401B R402B R407C R407D R408A R409A R411A R411B R412A R502 R509 Cat V R402A R404A R407A R407B R410A R507 Contact factory for other supported refrigerants WARNING Never use the ECO 2020 to pump anything flammable explosive or corrosive This equipment has been certified by AHRI to meet the EPA s Clean Air Act minimum requirements for recovery equipment as defined in AHRI Standard 74...

Page 8: ...Refrigerant Recovery Unit 8 2020 9000 Rev 0 1 6 Components Figure 1 ECO 2020 Front View Showing Control Knob Operation www com information itm com 1 800 561 8187 ...

Page 9: ...Refrigerant Recovery Unit 2020 9000 Rev 0 9 Figure 2 ECO 2020 Front Panel and Gauge Details www com information itm com 1 800 561 8187 ...

Page 10: ...Refrigerant Recovery Unit 10 2020 9000 Rev 0 Figure 3 Shoulder Strap Showing Connecting Points Figure 4 Filter and 4 Inch Hose www com information itm com 1 800 561 8187 ...

Page 11: ...Refrigerant Recovery Unit 2020 9000 Rev 0 11 Figure 5 Optional 80 Shut off Cable Figure 6 Power Connector Example Power Cord and Sample Power Labels www com information itm com 1 800 561 8187 ...

Page 12: ...ain maximum recovery speed a hose with inner diameter larger than 3 16 5 mm is recommended and the hose should be shorter than 5 1 5 m IMPORTANT For recovering large amounts of liquid use the Push Pull configuration IMPORTANT After recovering make sure there is no refrigerant left in the unit Refer to the Purge Operation section Liquid refrigerant remaining in the unit may expand and destroy compo...

Page 13: ... is lower than 14 in Hg 35 5 cm Hg for approximately 20 seconds the unit will automatically shut off and the green low pressure alarm light turns on 2 4 80 Shut Off Feature This unit can be used with a recovery tank s float level sensor Connect the recovery unit and the tank with the 80 shut off cable If the liquid refrigerant reaches 80 capacity of the tank the recovery unit will automatically sh...

Page 14: ... Mode Liquid or Vapor 1 Switch off power to the refrigerant equipment and connect power to the ECO 2020 2 Turn the control knob to the START position 3 Open the vapor and or liquid valves of the refrigerant equipment 4 Open the vapor valve of the recovery tank 5 Turn on the power switch 6 Press the start button 7 Slowly turn the control knob to the RECOVER position 8 When recovery is finished the ...

Page 15: ...Refrigerant Recovery Unit 2020 9000 Rev 0 15 Figure 7 Recovery Configuration www com information itm com 1 800 561 8187 ...

Page 16: ...e If any of the following conditions are true in the system being evacuated the liquid push pull method may not be practical and a normal liquid vapor recovery should be performed The equipment contains less than 20 lbs 9 1 kg of refrigerant The equipment is a heat pump or other system with refrigerant flow that would prevent you from isolating the liquid Equipment has an accumulator between the s...

Page 17: ...quipment 11 Close the vapor and liquid valves of the recovery tank 12 Turn the control knob to the OFF position 13 Connect the hoses again according to the Recovery Mode section 2 5 on page 13 and recover the vapor from the refrigerant equipment IMPORTANT A scale or liquid sight glass can be used to determine when all the liquid is recovered The ECO 2020 will not pull a vacuum using the liquid pus...

Page 18: ...Refrigerant Recovery Unit 18 2020 9000 Rev 0 Figure 8 Liquid Push Pull Configuration www com information itm com 1 800 561 8187 ...

Page 19: ...irst and then recover the remaining vapors This will significantly speed up recovery rates With large amounts of refrigerant use the liquid push pull recovery method This method is faster than recovering liquid directly Refer to the liquid push pull instructions When possible recover from both the high and low side service ports on the refrigeration system This will speed up the recovery rate Use ...

Page 20: ...e filter or inlet filter screen Clean replace inlet filter screen Replace in line filter Unit doesn t pull a vacuum Loose hoses Tighten the hose connections Leakage in the unit Replace components Factory service is required Compressor starts but stops within a few moments High pressure shut off due to wrong operation such as outlet valve not open or recovery tank valve not open Carefully review th...

Page 21: ...Refrigerant Recovery Unit 2020 9000 Rev 0 21 3 2 Exploded Drawing Showing Spare Parts Figure 9 Parts Diagram www com information itm com 1 800 561 8187 ...

Page 22: ... 2020 0011 6 Circuit breaker 110 V 2020 0037 Circuit breaker 220 V 2020 0012 7 Gauge input 2020 0013 8 Gauge output 2020 0014 10 Switch push button start 2020 0015 11 Manifold assembly 2020 0016 12 O ring 67 x 2 65 mm I D x wall thickness 2020 0017 13 Capacitor running 110 V 2020 0039 Capacitor running 220 V 2020 0018 14 Circuit board main 2020 0019 15 Capacitor starting 110 V 2020 0040 Capacitor ...

Page 23: ... strap 2020 0034 33 Set of rubber feet with screws 2020 0035 9 Switch rocker power 110 V 2020 0038 Switch rocker power 220 V 2020 9000 34 Instruction manual 3 3 Accessories Part Number Accessory Description 2002 0003 R12 22 134A ball valve hose set 2002 0040 R410A ball valve hose set 2002 1340 R134A low side coupler blue 2002 1341 R134A high side coupler red 2002 4000 R12 22 134A manifold set with...

Page 24: ...Refrigerant Recovery Unit 24 2020 9000 Rev 0 3 4 Wiring Diagram Figure 10 Wiring Diagram www com information itm com 1 800 561 8187 ...

Page 25: ...tch FR Overload Protection Device D1 Red LED High Pressure M1 Compressor Motor D3 Red LED Shut Off SR Centrifugal Switch D2 Green LED C1 Start Capacitor D4 Power LED C2 Running Capacitor SB Start Button ST Motor Thermal Protectors CTR Control Module TC Electronic Transformer K1 Relay HP High Pressure Switch www com information itm com 1 800 561 8187 ...

Page 26: ...Refrigerant Recovery Unit 26 2020 9000 Rev 0 www com information itm com 1 800 561 8187 ...

Page 27: ...es that the above referenced products are in conformity with the provisions of the following standard s and is in accordance with the following directive s Directive s 2004 108 EC Electromagnetic Compatibility 2006 95 EC Low Voltage Directive Standard s EMC EN 55014 1 2006 LVD EN 60335 1 2002 and EN 60335 2 34 2002 Signature Name Doug Keeports Title President Date August 26 2013 The technical docu...

Page 28: ...Rev 0 World Headquarters 621 Hunt Valley Circle New Kensington Pennsylvania 15068 Phone 724 334 5000 Toll Free 1 800 736 4666 Fax 724 334 5001 Website www MyBacharach com E mail help MyBacharach com www com information itm com 1 800 561 8187 ...

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