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Air Conditioners For Building Application
Outdoor Unit
PURY-RP200·250·300YJM-B(-BS)
MINERAL OIL COLLECTION (REFRIGERANT OIL RECOVERY) INSTRUCTIONS MANUAL
ANLEITUNGSHANDBUCH FÜR DIE MINERALÖLSAMMLUNG
(KÄLTEMITTELÖLENTNAHME)
MANUEL D'INSTRUCTIONS POUR LA COLLECTE D'HUILE MINÉRALE
(RÉCUPÉRATION DE L'HUILE FRIGORIFIQUE)
MANUAL DE INSTRUCCIONES PARA LA RECOGIDA DE ACEITE MINERAL
(RECUPERACIÓN DE ACEITE REFRIGERANTE)
RACCOLTA DELL'OLIO MINERALE (RECUPERO DELL'OLIO REFRIGERANTE)
MANUALE DI ISTRUZIONI
MANUAL DE INSTRUÇÕES DE RECOLHA DE ÓLEO MINERAL
(RECUPERAÇÃO DO ÓLEO REFRIGERANTE)
For use with R410A
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Summary of Contents for Mitsubishi Electric PURY-RP200YJM-B-BS
- Page 1 Air Conditioners For Building Application Outdoor Unit PURY-RP200·250·300YJM-B(-BS) For use with R410A MINERAL OIL COLLECTION (REFRIGERANT OIL RECOVERY) INSTRUCTIONS MANUAL ANLEITUNGSHANDBUCH FÜR DIE MINERALÖLSAMMLUNG (KÄLTEMITTELÖLENTNAHME) MANUEL D’INSTRUCTIONS POUR LA COLLECTE D’HUILE MINÉRALE (RÉCUPÉRATION DE L’HUILE FRIGORIFIQUE) MANUAL DE INSTRUCCIONES PARA LA RECOGIDA DE ACEITE MINERAL (RECUPERACIÓN DE ACEITE REFRIGERANTE) RACCOLTA DELL’OLIO MINERALE (RECUPERO DELL’OLIO REFRIGERANTE) MANUALE DI ISTRUZIONI...
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Page 2: Unit Components
1. Unit Components Figure 1 Top view of the refrigerant pipes inside an outdoor unit CJ2 CJ1 A: Refrigerant charge port (for automatic charging only) B: Check joint on the low-pressure side A port through which additional refrigerant is charged after the completion of refrigerant oil recovery operation C: Service port on the high-pressure valve Connecting port to the refrigerant circuit... - Page 3 2. Refrigerant Oil Recovery Operation Flow 2.1 Refrigerant oil recovery operation monitor display 1. How to read the LED on the service monitor Units' operation status can be monitored on the LED display by setting the dipswitches SW1-1 through 1-10 on the MAIN board of the outdoor units.
- Page 4 2.2 Procedures for refrigerant oil recovery 1Evacuating the existing pipes, and ensuring air tightness Procedure 1 Charge airtight gas through the service port on both the high-pressure and low-pressure valves. The air tightness should be 4.15 MPa. After checking the air tightness, evacuate the air through the service port on both the high-pressure and low-pressure valves. Low-pressure valve High-pressure valve 2Refrigerant charging...
- Page 5 3Opening the valves Procedure 3 Open both the high-pressure and low-pressure valves. Use a hexagonal wrench to open the valves. Refer to the table below for the proper wrench size. Hexagonal wrench size High- Low- pressure pressure 8, 10, 12 HP 8 mm 8 mm High-pressure valve...
- Page 6 6Refrigerant oil recovery operation Procedure 6 Set the dipswitches 3-1 and 4-8 to ON in that order. The compressor turns on, and oil recovery operation starts. Procedure 7 The refrigerant oil recovery operation is explained in the next page. Wait for the operation to be automatically completed. * If there was excess refrigerant that had not been charged at “2Refrigerant charging”, charge it during oil recovery operation at step 4 (cooling operation).
- Page 7 7Check for successful completion of the refrigerant oil recovery operation. Procedure 8 Turn the dipswitches 1-4, 1-5, 1-6, and 1-7 to ON to verify that the refrigerant oil recovery operation is completed. “S-1” or “r-1” on the outdoor unit’s LED indicates a successful completion. “S-1”...
- Page 8 Please be sure to put the contact address/telephone number on this manual before handing it to the customer. HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Authorized representative in EU: MITSUBISHI ELECTRIC EUROPE B.V. HARMAN HOUSE, 1 GEORGE STAREET, UXBRIDGE, MIDDLESEX UB8 1QQ, U.K. WT06218X01...
- Page 9 Related Links Model Number: PURY-RP300YJM-B Alfa Laval, City Multi VRF (R2 Series Replace), Surrey City Multi VRF Brochure Heyn Handling, City Multi VRF (R2 Series Replace), Belfast PURY-RP200-300YJM-B Declaration of Conformity PURY-RP200-300YJM-B Installation Manual (WT06216X01) PURY-RP200-300YJM-B Mineral Oil Collection Instruction Book (WT06218X01) PURY-RP200-300YJM-B Parts Catalogue (BWE1024B) PURY-RP200-300YJM-B Service Manual (HWE10140) Replace Multi VRF Data Book (MEE15K060)