background image

OUTDOOR UNIT

PUHZ-RP250YHM-A

For use with R410A

INSTALLATION MANUAL

For safe and correct use, please read this installation manual thoroughly before installing the air-conditioner unit.

GB

Summary of Contents for PUHZ-RP250YHM-A

Page 1: ...OUTDOOR UNIT PUHZ RP250YHM A For use with R410A INSTALLATION MANUAL For safe and correct use please read this installation manual thoroughly before installing the air conditioner unit GB...

Page 2: ...Unit height C Back D Air outlet guide Procured at the site A Front B Must be open C Wall height H 15 15 450 300 A A 100 450 50 50 A A A B B 500 H h h H 240 45 A D C 50 C 1000 30 450 300 C B B C A 100...

Page 3: ...When closing Turn the shaft clockwise with a hexagonal wrench Turn around the shaft until it stops C Flare nut Coat the flare contact surface with refrigerating machine oil small amount of ester oil...

Page 4: ...C A B D E Fig 9 4 1 B A D C E E E D A B A B A Inner wall concealed A B D C B Outer wall A Steel wire B Piping C Asphaltic oily mastic or asphalt D Heat insulation material A E Outer covering B A Liqui...

Page 5: ...2 L3 N Terminal block for indoor outdoor transmission line TB3 Power supply terminal block TB1 Control box A B Fig 10 2 1 10 3 10 2 Fig 10 2 2 A B C Fig 10 3 1 10 A Power source B Transmission line C...

Page 6: ...When installing and moving the air conditioner to another site do not charge it with a refrigerant different from the refrigerant specified on the unit If a different refrigerant or air is mixed with...

Page 7: ...hazardous sulphur oxides dust dirt shaving particles oils moisture or any other contami nant Contaminants on the inside of the refrigerant piping may cause the refriger ant residual oil to deteriorate...

Page 8: ...eight 4 If there are obstacles at the upper part of the unit 2 In case of collective installation Fig 5 0 2 P 2 A Front B Must be open C Wall height H When multiple units are installed adjacent to eac...

Page 9: ...9 05 for R410A air conditioner choice of pipe type is up to you 8 Never use refrigerant to perform an air purge Always evacuate using a vacuum pump 9 Always insulate the piping properly Insufficient i...

Page 10: ...ming Open fully after these operations are completed When opening Turn the shaft counterclockwise with a hexagonal wrench Turn around the shaft until it stops When closing Turn the shaft clockwise wit...

Page 11: ...t D Heat insulation material A E Outer covering B Glass fiber Steel wire Adhesive Heat resistant polyethylene foam Adhesive tape Indoor Vinyl tape Floor exposed Water proof hemp cloth Bronze asphalt O...

Page 12: ...e outdoor units to TB3 M1 M2 Terminal of only one of the outdoor units 3 In the case of indoor outdoor transmission line connect the shield ground to the grounding terminal 4 Fix the connected wires s...

Page 13: ...rted up Operate remote controller again after H0 or PLEASE WAIT disappear This is a switching sound of the refrigerant circuit and does not imply a problem Unstable flow of the refrigerant emits a sou...

Page 14: ...GB E F I NL E P GR RU TR...

Page 15: ...GB E F NL E P GR RU TR...

Page 16: ...e number on this manual before handing it to the customer This product is designed and intended for use in the residential commercial and light industrial environment The product at hand is based on t...

Reviews: