SF AllVac Commercial Скачать руководство пользователя страница 31 | Manualshive

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SF AllVac Commercial Скачать руководство пользователя страница 31

RRGA-SVX01A-EN

31

Figure 9. 230/460, 3 Ph Model, Electrical Controls Component Diagram

Electrical

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Содержание AllVac Commercial

Страница 1: ...GA123E0A0 RRGA123B0A0 RRGA123C0A0 RRGA123F0A0 RRGA123G0A0 RRGA323E0A0 RRGA323B0A0 RRGA323C0A0 RRGA323F0A0 RRGA323G0A0 Installation Operation Maintenance AllVac Commercial High and Low Pressure Commerc...

Страница 2: ...cedure 19 Changing Compressor Fluid 20 Figure 3 230 460 1 Phase Model 21 Figure 4 230 1 Phase Model 22 Figure 5 230 460 3 Phase Model 23 Display Sequence 24 Electrical 26 Electrical Parts List 26 Figu...

Страница 3: ...AllVac Digit 4 Development Sequence A First Development Digit 5 Condenser Type 1 Air Cooled 2 Water Cooled 3 Air Water Cooled Digit 6 Control Type 1 Electromechanical 2 Microprocessor Digit 7 Connecti...

Страница 4: ...products make every effort to eliminate if possible or vigorously reduce the emission of CFC HCFC and HFC refrigerants to the atmosphere resulting from installation operation routine maintenance or ma...

Страница 5: ...tem high side thus creating a pressure differential before commencing liquid transfer A sensor determines when liquid transfer is complete and AllVac s compressor begins moving vapor which is first cl...

Страница 6: ...6 RRGA SVX01A EN General Information DRIERS 3 4 RECOVERY CYLINDER PORTS VAPOR 20 FT 3 4 PORT 3 4 PORT CONDENSER Figure 1 AllVac Connections...

Страница 7: ...fore every recovery job install new liquid and vapor drier cores Peak Performance To get the highest performance from your AllVac unit we recommend that you 1 Connect to 3 4 evaporator and condenser p...

Страница 8: ...8 RRGA SVX01A EN General Information Figure 2 AllVac Schematic...

Страница 9: ...s 80 capacity Finally the recovery cylinder or cylinders must be pulled into a 29 vacuum before recovery commences Failure to follow these above stated procedures will decrease the likelihood of AllVa...

Страница 10: ...eing recovered Scroll to the desired refrigerant using the M V keys then press Enter 8 AllVac then prompts you to check selection by displaying Selected Refrigerant R___ Is This Correct Enter Yes Can...

Страница 11: ...a liquid sensor indicates that all liquid from liquid transfer has been removed the unit switches to vapor recovery display ing Vapor Recovery in Process and continues to display the A C sys tem reco...

Страница 12: ...ll Hoses and Power At this time close all four refrigerant hose isolation valves located on the ends of the refrigerant hoses connected from AllVac to the recovery tank There will still be a small res...

Страница 13: ...hoses and you are absolutely sure that all of the liquid has been removed from the chiller PRESS THE ENTER KEY TWO TIMES IN A ROW VAPOR RECOVERY WILL COMMENCE ALLVAC WILL DISPLAY VAPOR RECOVERY IN PRO...

Страница 14: ...displays Chiller Recovery Completed Disconnect all Hoses and Power At this time close all four refrigerant hose isolation valves located on the ends of the refrigerant hoses connected from AllVac to t...

Страница 15: ...rging the references to the A C System and the Recovery Tank are reversed Therefore during recharging operations the operator MUST assume that the A C System is now the Recovery Tank and the Recovery...

Страница 16: ...alve 3 AllVac tank vapor valve 4 chiller vapor valve c Continued This step must be closely monitored manually at 4 chiller vapor valve until the chiller pressure is sufficient to insure that it is abo...

Страница 17: ...nore in structions to evacuate hoses at this time if hoses have already been evac uated per procedure 2 above Slowly open the specified valves in the following sequence 1 Recovery tank liquid valve 2...

Страница 18: ...c Operate AllVac until tank vapor pressure gauge indicates a vacuum great er than 29 Hg for low pressure refrigerants Note If at any time chiller pressure gauge indicates a value greater than 10 psig...

Страница 19: ...ocedure Steps 1 At power up the AllVac Recovery Unit will display AllVac COMMERCIAL RECOVERY UNIT HAS POWER PRESS START 2 At this screen you must press CANCEL twice within 5 seconds to enter the CALIB...

Страница 20: ...discharge port on the AllVac unit until all oil has been forced out of the oil separator Note 10 to 15 PSI will be more than adequate e Connect another 1 4 hose to the access fitting on the bottom of...

Страница 21: ...B R B B L W B 95 96 97 98 2 6 T 1 T 2 T 3 NC NO 95 96 97 98 2 4 6 T 1 T 2 T 3 2 4 6 T 1 T 2 T 3 A2 1 L1 L3 5 A1 31 22 32 2 1 NC NC 3 L2 R R R R B R A2 A2 R B W BL B 6 2 3 5 1 4 1 2 3 5 4 6 7 8 B B R B...

Страница 22: ...PHAS E 7 30 99 10 9 Common 10 9 Common 5 8 9 1 2 3 4 5 6 4 3 2 1 1 ACT UAT OR 2 ACT UAT OR 3 ACT UAT OR 4 ACT UAT OR 5 ACT UAT OR 6 ACT UAT OR 7 ACT UAT OR LIQUID CHAMBER SENSOR LIQUID CHAMBER SENSOR...

Страница 23: ...n 5 8 9 1 2 3 4 5 6 4 3 2 1 1 ACTUAT OR 2 ACTUAT OR 3 ACTUAT OR 4 ACTUAT OR 5 ACTUAT OR 6 ACTUAT OR 7 ACTUAT OR LIQUID C HAM BER SENSOR LIQUID C HAM BER SENSOR SYS TEM VAPOR LIQUID SYS TEM PRESSU RE T...

Страница 24: ...VALVES ON RECOVERY TANK PRESS ENTER USE MVTO SELECT 0 PSI OR 15 HG SHUTDOWN 0 PSI SELECTED SELECTED REFRIGERANT R ___ IS THIS CORRECT ENTER YES CANC NO SELECT REFRIGERANT WITH MVKEYS R ___ PRESS ENTE...

Страница 25: ...MPLETED DISCONNECT ALL HOSES AND POWER YOU SELECTED SINGLE PHASE 230V OPERATION IS THIS CORRECT ENTER YES CANC NO SELECT REFRIGERANT WITH MVKEYS R ___ PRESS ENTER SELECTED REFRIGERANT R ___ IS THIS CO...

Страница 26: ...32 VDC 6 Male Inlet 50A 600V 1PH 4W 7 Male Inlet 15A 125V 1PH 3W GRD 8 Terminal Block 9 Power Supply 20W 115V 1A 230V 0 6A 10 Control Transformer PRI 120 208 240V SEC 24V 40VA 11 Contactor 24V 50 60Hz...

Страница 27: ...1 3 5 1 A1 2 4 6 14 A2 T3 L2 L3 N0 T2 L1 95 96 97 98 2 6 T 1 T 2 T 3 NC NO 95 96 97 98 2 4 6 T 1 T 2 T 3 2 4 6 T 1 T 2 T 3 A2 1 L 1 L 3 5 A1 A2 31 22 32 21 NC NC 3 L 2 A2 A2 C o m m o n 1 4 C o m m o...

Страница 28: ...3 Motor Drive Belts 14 Compressor Pulley 15 Vapor Recovery Compressor 16 Cond Fan Motor 115 230 V 1 4 Hp 1750 Rpm 17 Cond Fan Blade 19 Condenser Coil 20 Liquid Level Sensor 21 Liquid Chamber Sight Gla...

Страница 29: ...RRGA SVX01A EN 29 3 23 22 21 20 19 14 5 6 4 2 25 1 9 8 10 11 12 13 16 17 15 7 3 Figure 7 AllVac Replacement Parts Diagram Replacement Parts...

Страница 30: ...30 RRGA SVX01A EN Figure 8 230 460 1 Ph 5 Hp Model Electrical Controls Component Diagram Electrical...

Страница 31: ...RRGA SVX01A EN 31 Figure 9 230 460 3 Ph Model Electrical Controls Component Diagram Electrical...

Страница 32: ...32 RRGA SVX01A EN Figure 10 230 1 Ph Model S Electrical Controls Component Diagram Electrical...

Страница 33: ...een system and receiving tank is less than 15 psig and all liquid has been removed unit will automatically switch from liquid to vapor mode If unit does not automatically switch to vapor mode make sur...

Страница 34: ...ers AllVAC running high head pressure back to recovery tank Restriction in hoses going to tank Replace with appropriately sized hoses and fittings Run water over tank or add second ary water cooled co...

Страница 35: ...Pressure readings appear to be inaccurate Pressure transducer reading improperly Pressure transducer failed Recalibrate pressure transducers see instructions on Page 11 of this Manual Replace transduc...

Страница 36: ...y qualified technicians should perform the installation and servicing of equipment referred to in this publication Literature Order Number RRGA SVX01A EN File Number SV CAP RR RRGA SVX 01A 401 Superse...

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