Rinnai HINRP20M Installation Manual Download

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Rinnai

Split AC IM

REFRIGERANT

R32

This appliance must be installed in accordance with:
• Manufacturer’s Installation Instructions
• Current AS/NZS 3000, AS/NZS 5141, AS/NZS 5149
• Local Regulations and Municipal Building Codes

including local OH&S requirements

This appliance must be installed, maintained and removed

only by an Authorised Person.
For continued safety of this appliance it must be installed

and maintained in accordance with the manufacturer’s

instructions.

Summary of Contents for HINRP20M

Page 1: ...Conditioner Installation Manual Models System Indoor Outdoor HSNRP26 HINRP26M HONRP26 HSNRP35 HINRP35M HONRP35 HSNRP50 HINRP50M HONRP50 HSNRP60 HINRP60M HONRP60 HSNRP70 HINRP70M HONRP70 HSNRP80 HINRP80 HONRP80 Ref Only HINRP20M Matching Multi System Only ...

Page 2: ...rrent AS NZS 3000 AS NZS 5141 AS NZS 5149 Local Regulations and Municipal Building Codes including local OH S requirements This appliance must be installed maintained and removed only by an Authorised Person For continued safety of this appliance it must be installed and maintained in accordance with the manufacturer s instructions ...

Page 3: ...stallation Instructions Outdoor Unit 19 Refrigerant Piping Connection 23 Note on Pipe Length 23 Connection Instructions Refrigerant Piping 23 Instructions for Connecting Pipe to Outdoor Unit 25 Air Evacuation 26 Preparations and Precautions 26 Evacuation Instructions 26 Note on Adding Refrigerant 27 Electrical and Gas Leak Checks 28 Before Test Run 28 Electrical Safety Checks 28 Test Run 29 Test R...

Page 4: ...pening or unpacking this appliance Failure to do so may result in serious injury or product failure DO NOT modify the electrical wiring of this appliance If the control power wiring is damaged or deteriorated then it must be replaced by an authorised person Failure to do so may result in electric shock fire serious injury or product failure DO NOT install the air conditioner on an unstable or non ...

Page 5: ...cording to the instructions in this manual Improper drainage may cause water damage to your home and property This appliance is a Type 1 Electrical Appliance Make sure the live wire neutral wire and earth wire in the power socket are properly connected Inadequate or incorrect electrical connections may cause fire or electric shock The yellow green wire in air conditioner is the earthing wire which...

Page 6: ... WARNING WARNINGS FOR PRODUCT USE If an abnormal situation arises like a burning smell immediately turn off the unit and disconnect the power Call your dealer for instructions to avoid electric shock fire or injury DO NOT insert fingers rods or other objects into the air inlet or outlet This may cause injury since the fan may be rotating at high speeds DO NOT use flammable sprays such as hair spra...

Page 7: ...the appliance off isolate the power supply and contact a service agent DO NOT operate the appliance if it has been submerged into water due to flooding contact a service agent Failure to do so may result in electric shock fire serious injury or product failure This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experi...

Page 8: ...ly and pull it from the outlet Pulling directly on the cord can damage it which can lead to fire or electric shock DO NOT modify the length of the power supply cord or use an extension cord to power the unit DO NOT share the electrical outlet with other appliances Improper or insufficient power supply can cause fire or electrical shock The product must be properly grounded at the time of installat...

Page 9: ...e of gas and the amount please refer to the relevant label on the appliance itself or the Operation Manual in the packaging of the outdoor unit Installation service maintenance and repair of this unit must be performed by a certified technician Product uninstallation and recycling must be performed by a certified technician For equipment that contains fluorinated greenhouse gases in quantities of ...

Page 10: ...e Shape Quantity PC Need to be installed on the back of main air filter by the authorized technician while installing the machine Mounting plate fixing screw Remote controller Fixing screw for remote controller holder optional Remote controller holder optional Drain joint for cooling heating models Seal for cooling heating models Mounting plate Manual Parts you must purchase separately Consult the...

Page 11: ...Mounting Plate Determine Wall Hole Position 1 2 3 Drill Wall Hole 4 12cm 4 75in 2 3m 90 55in 12cm 4 75in 15cm 5 9in Mount Indoor Unit STEP 8 Wrap Piping and Cable not applicable for some locations in North America Connect Piping Prepare Drain Hose Connect Wiring not applicable for some locations in North America 4 5 6 7 8 9 INSTALLATION SUMMARY ...

Page 12: ...th the requirement of local and national standards The installation may be slightly different in different areas Wall Mounting Plate Power Cable Some Units Refrigerant Piping Signal Cable Remote Controller Drainage Pipe Louver Remote controller Holder Some Units Functional Filter On Back of Main Filter Some Units Front Panel Outdoor Unit Power Cable Some Units 1 2 3 4 5 6 7 8 9 10 11 1 2 1 2 3 4 6...

Page 13: ...ightening the screws directly into the clip anchors Screw Indoor Unit Installation Installation Instructions Indoor Unit Page 19 Indoor Unit Installation Installation Instructions Indoor unit PRIOR TO INSTALLATION Before installing the indoor unit refer to the label on the product box to make sure that the model number of the indoor unit matches the model number of the outdoor unit Step 1 Select i...

Page 14: ...process CAUTION When drilling the wall hole make sure to avoid wires plumbing and other sensitive components Type A Type B Φ NOTE When the gas side connective pipe is 16mm 5 8in or more the wall hole should be 90mm 3 54in Left rear wall hole 65mm 2 5in Left rear wall hole 65mm 2 5in Left rear wall hole 65mm 2 5in Left rear wall hole 90mm 3 54in Right rear wall hole 65mm 2 5in Right rear wall hole ...

Page 15: ...e extremely careful not to dent or damage the piping while bending them away from the unit Any dents in the piping will affect the unit s performance Step 5 Connect drain hose By default the drain hose is attached to the left hand side of unit when you re facing the back of the unit However it can also be attached to the right hand side To ensure proper drainage attach the drain hose on the same s...

Page 16: ... of the unit The maximum current is indicated on the nameplate located on the side panel of the unit NOTE In North America please choose the right cable size according to the Minimum Circuit Ampacity indicated on the nameplate of the unit WARNING BEFORE PERFORMING ANY ELECTRICAL OR WIRING WORK TURN OFFTHE MAIN POWERTOTHE SYSTEM Step 6 Connect signal and power cables The signal cable enables commun...

Page 17: ...to fasten the signal cable to the unit Screw the cable clamp down tightly 8 Replace the wire cover on the front of the unit and the plastic panel on the back DRAIN HOSE MUST BE ON BOTTOM Make sure that the drain hose is at the bottom of the bundle Putting the drain hose at the top of the bundle can cause the drain pan to overflow which can lead to fire or water damage DO NOT INTERTWINE SIGNAL CABL...

Page 18: ...sure to the left and right hand sides of the unit The unit should not jiggle or shift 6 Using even pressure push down on the bottom half of the unit Keep pushing down until the unit snaps onto the hooks along the bottom of the mounting plate 7 Again check that the unit is firmly mounted by applying slight pressure to the left and the right hand sides of the unit If refrigerant piping is already em...

Page 19: ...front of the unit to protect it from extremely heavy winds See Figures below Strong wind Strong wind Strong wind If the unit is frequently exposed to heavy rain or snow Build a shelter above the unit to protect it from the rain or snow Be careful not to obstruct air flow around the unit If the unit is frequently exposed to salty air seaside Use outdoor unit that is specially designed to resist cor...

Page 20: ...ubber seal see Fig B do the following 1 Insert the drain joint into the hole in the base pan of the unit The drain joint will click in place 2 Connect a drain hose extension not included to the drain joint to redirect water from the unit during heating mode Seal Drain joint A B Base pan hole of outdoor unit Seal IN COLD CLIMATES In cold climates make sure that the drain hose is as vertical as poss...

Page 21: ...illed holes 5 Remove the nuts from expansion bolts and place outdoor unit on bolts 6 Put washer on each expansion bolt then replace the nuts 7 Using a wrench tighten each nut until snug WARNING WHEN DRILLING INTO CONCRETE EYE PROTECTION IS RECOMMENDED AT ALL TIMES CAUTION Make sure that the wall is made of solid brick concrete or of similarly strong material The wall must be able to support at lea...

Page 22: ... allowing several inches longer than the required length for wiring 7 Use lock nuts to secure the conduit tubes BEFORE PERFORMING ANY ELECTRICAL OR WIRING WORK TURN OFF THE MAIN POWER TO THE SYSTEM WARNING ALL WIRING WORK MUST BE PERFORMED STRICTLY IN ACCORDANCE WITH THE WIRING DIAGRAM LOCATED INSIDE OF WIRE COVER OF THE OUTDOOR UNIT In North America Cover Screw G Wire Cover Over 1 57in 40mm Termi...

Page 23: ...Conditioner R410A R32 Fixed speed Split Air Conditioner 15 000 18 000 25 82ft 10 33ft 10 33ft 5 16ft 15 000 and 24 000 30 98 5ft 20 66ft 20 66ft 24 000 and 36 000 50 164ft 25 82ft 21 000 and 35 000 10 33ft 18 000 and 21 000 18 000 and 36 000 15 49ft 8 26ft 8 26ft 18 000 20 66ft 25 82ft 10 33ft Refrigerant piping Connection Refrigerant Piping Connection The length of refrigerant piping will affect ...

Page 24: ...ng into the pipe 2 Using a reamer or deburring tool remove all burrs from the cut section of the pipe Pipe Reamer Point down Step 3 Flare pipe ends Proper flaring is essential to achieve an airtight seal 1 After removing burrs from cut pipe seal the ends with PVC tape to prevent foreign materials from entering the pipe 2 Sheath the pipe with insulating material 3 Place flare nuts on both ends of p...

Page 25: ...20 180 200kgf cm 32 39 320 390kgf cm 49 59 490 590kgf cm 57 71 570 710kgf cm 67 101 670 1010kgf cm Ø 9 52 Ø 0 375 Ø 12 7 Ø 0 5 Ø 16 Ø 0 63 Ø 19 Ø 0 75 1 Unscrew the cover from the packed valve on the side of the outdoor unit 2 Remove protective caps from ends of valves 3 Align flared pipe end with each valve and tighten the flare nut as tightly as possible by hand 4 Using a spanner grip the body o...

Page 26: ...nal wrench until it hits against the stopper Do not try to force the valve to open further Air Evacuation Page 32 Air Evacuation Preparations and Precautions Air and foreign matter in the refrigerant circuit can cause abnormal rises in pressure which can damage the air conditioner reduce its efficiency and cause injury Use a vacuum pump and manifold gauge to evacuate the refrigerant circuit removi...

Page 27: ...ndard pipe length Vacuum Pump Liquid Side Ø 6 35 ø 0 25 R32 Pipe length standard length x 12g m Pipe length standard length x 0 13oZ ft R290 R290 Pipe length standard length x 10g m Pipe length standard length x 0 10oZ ft Liquid Side Ø 9 52 ø 0 375 R32 Pipe length standard length x 24g m Pipe length standard length x 0 26oZ ft Pipe length standard length x 18g m Pipe length standard length x 0 19o...

Page 28: ...oor unit Check point of outdoor unit A B C D Electrical and Gas Leak Checks Before Test Run Page 34 Electrical and Gas Leak Checks Electrical Safety Checks After installation confirm that all electrical wiring is installed in accordance with local and national regulations and according to the Installation Manual BEFORE TEST RUN Check Grounding Work Measure grounding resistance by visual detection ...

Page 29: ...e pressure of the refrigerant circuit will increase This may reveal leaks that were not present during your initial leak check Take time during the Test Run to double check that all refrigerant pipe connection points do not have leaks Refer to Gas Leak Check section for instructions 5 After the Test Run is successfully completed and you confirm that all checks points in List of Checks to Perform h...

Page 30: ...shock or electrical fire Is the wiring in accordance within the specifications Operation failure electrical fire Are all inlets outlets of the indoor and outdoor units free of any obstructions No cooling or heating Are the stop valves open No cooling or heating Are the pipes designed for use with R32 Pipe or pipe connection leakage Has a leak test been carried out for the pipe connections Pipe con...

Page 31: ...Rinnai 31 Split AC IM NOTES ...

Page 32: ...ll higher from mobile or public phones For further information visit www rinnai com au or email enquiry rinnai com au Rinnai has a Service and Spare Parts network with personnel who are fully trained and equipped to give the best service on your Rinnai appliance If your appliance requires service please call our National Help Line Rinnai recommends that this appliance be serviced every 3 years Wit...

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