Mitsubishi Electric PUHZ-RP HA5 Page 16 Installation Manual Download | Manualshive

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HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

RG79U640L0

Printed in Japan

This product is designed and intended for use in the residential,

commercial and light-industrial environment.

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Summary of Contents for PUHZ-RP HA5

Page 1: ...ALLER Air Conditioners PUHZ RP HA5 PUHZ RP KA2 INSTALLATION MANUAL For safe and correct use read this manual and the indoor unit installation manual thoroughly before installing the air conditioner unit English ...

Page 2: ...ult a dealer for repairs If alterations or repairs are not performed correctly water leakage electric shock or fire may re sult The user should never attempt to repair the unit or transfer it to another location If the unit is installed incorrectly water leakage electric shock or fire may result If the air conditioner must be repaired or moved ask a dealer or an authorized technician After install...

Page 3: ...essary to use R410A refrigerant Contact your nearest dealer for any questions Tools for R410A Gauge manifold Flare tool Charge hose Size adjustment gauge Gas leak detector Vacuum pump adapter Torque wrench Electronic refrigerant charging scale Be sure to use the correct tools If dust debris or moisture enters the re frigerant lines refrigeration oil deterioration may result Do not use a charging c...

Page 4: ...t be installed side by side In addition leave space as shown Do not install the optional air outlet guides for upward airflow 3 Obstacles at front only Fig 2 14 When using an optional air outlet guide the clearance for RP100 200 models is 1000 mm or more 4 Obstacles at front and rear only Fig 2 15 When using an optional air outlet guide the clearance for RP100 200 models is 1000 mm or more 5 Singl...

Page 5: ...es that use R410A refrigerant Refer to 1 5 for precautions not included below on using air conditioners with R410A refrigerant Use ester oil ether oil alkylbenzene oil small amount as the refrigeration oil applied to the flared sections Use C1220 copper phosphorus for copper and copper alloy seamless pipes to connect the refrigerant pipes Use refrigerant pipes with the thicknesses specified in the...

Page 6: ...ersed refrigerant leak occurs because of the part damaging by brazing fire For PEA RP170 200WHA The method of pipe connection is brazing connection PEA 170 PEA 200 Gas side Pipe size mm 25 4 25 4 Liquid side Pipe size mm 9 52 9 52 4 Installing the refrigerant piping Fig 4 4 A Front piping cover B Piping cover C Stop valve D Service panel E Bend radius 100 mm 150 mm 4 3 Refrigerant piping Fig 4 4 R...

Page 7: ...pipe cover following the groove and wrap the pipes Pipe inlet gap for RP71 200 Use putty or sealant to seal the pipe inlet around the pipes so that no gaps re main If the gaps are not closed noise may be emitted or water and dust will enter the unit and breakdown may result 4 6 Addition of refrigerant Additional charging is not necessary if the pipe length does not exceed 30 m If the pipe length e...

Page 8: ... 2 t1 0 50m 20m 25 4 t1 0 50m 20m 22 2 t1 0 40m 20m 25 4 t1 0 40m 20m 28 58 t1 0 40m 20m 28 58 t1 0 50m 20m 31 75 t1 1 40m 20m RP170 200 Additional refrigerant amount when the liquid pipe of the larger diameter is used 1 1 system Liquid pipe When the pipe length exceeds 20 m 15 88 Additional refrigerant amount w g 180 Pipe length m 3000 w g 0 Additional charge is not necessary Simultaneous twin tr...

Page 9: ...s not meet specifications or the pipes are damaged Fig 4 9 4 8 For twin triple combination Fig 4 9 When this unit is used as a FREE COMPO MULTI unit install the refrigerant piping with the restrictions indicated in the drawing on the left In addition if the restrictions are going to be exceeded or if there are going to be combinations of indoor and outdoor units refer to installation instructions ...

Page 10: ...ove the service panel 2 Wire the cables referring to the Fig 6 1 and the Fig 6 2 Except PEA RP170 200WHA C Fig 6 1 A Indoor unit B Outdoor unit C Remote controller D Main switch Breaker E Earth Fig 6 2 A B D D A A A B C E E E E For Power For Power L N S1 S2 S3 RP71 170V L1 L2 L3 N S1 S2 S3 RP100 200Y F Terminal block G Indoor Outdoor connection terminal block S1 S2 S3 H Service panel I Clamp Clamp...

Page 11: ...ng cords shall not be lighter than polychloroprene sheathed flexible cord Design 60245 IEC 57 3 Use an earth wire which is longer than the other cords so that it will not become disconnected when tension is applied A Control Outdoor Unit 3 poles isolator Power supply Isolator A Control Indoor Unit Warning In case of A control wiring there is high voltage potential on the S3 terminal caused by elec...

Page 12: ... accumulated in the compressor the compressor must be warmed up at least 12 hours to prevent breakdown 4 If the insulation resistance rises above 1 M the compressor is not faulty Caution The compressor will not operate unless the power supply phase connec tion is correct Turn on the power at least 12 hours before starting operation Starting operation immediately after turning on the main power swi...

Page 13: ...of the outdoor unit can be reduced by about 3 4 dB The low noise mode will be activated when a commercially available timer or the contact input of an ON OFF switch is added to the CNDM connector option on the control board of the outdoor unit The ability varies according to the outdoor temperature and conditions etc 1 Complete the circuit as shown when using the external input adapter PAC SC36NA ...

Page 14: ...ayed the refrigerant collecting pump down cannot be completed normally 2 After the gas stop valve is closed set the SWP switch on the control board of the outdoor unit to ON The compressor outdoor unit and ventilators indoor and outdoor units start operating and refrigerant collecting operation begins LED1 and LED2 on the control board of the outdoor unit are lit Only set the SWP switch push butto...

Page 15: ...Fig 2 6 1 5 0 1 0 0 3 0 0 2 0 0 1000 Max 500 200 100 200 100 300 1000 500 150 100 1000 500 2 5 0 1 5 0 1500 1000 500 300 Max 500 300 200 1500 1000 500 300 1500 1000 Max 300 1500 1000 1500 1000 5 0 0 3 0 0 1000 500 600 400 2000 1000 150 100 1500 1000 600 400 3000 2000 500 300 1 5 0 0 1 0 0 0 800 500 150 2 5 0 1 5 0 ...

Page 16: ... OFFICE TOKYO BLDG 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN RG79U640L02 Printed in Japan This product is designed and intended for use in the residential commercial and light industrial environment ...

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