Rinnai MON3H07B Installation Manual
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Rinnai MON3H07B Installation Manual

Inverter multi split system, outdoor/indoor wall/indoor ducted, multi split type air conditioner, refrigerant r32
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Multi Split Type Air Conditioner
Installation Manual
MODELS – Rinnai Inverter Multi Split System
Outdoor
Indoor Wall
MON3H07B
HINRP20MB
MON4H09B
HINRP26MB
MON5H11B
HINRP35MB
MON5H13B
HINRP50MB
HINRP60MB
HINRP70MB
Indoor Ducted
DINSD26MB
DINSD35MB
DINSD50MB
DINSD70MB
REFRIGERANT
R32

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Summary of Contents for Rinnai MON3H07B

  • Page 1 MODELS – Rinnai Inverter Multi Split System REFRIGERANT Outdoor Indoor Wall Indoor Ducted MON3H07B HINRP20MB DINSD26MB MON4H09B HINRP26MB DINSD35MB MON5H11B HINRP35MB DINSD50MB MON5H13B HINRP50MB DINSD70MB HINRP60MB HINRP70MB Multi Split Type Air Conditioner Installation Manual...
  • Page 2 Any updates to the manual will be uploaded to the service website, please check for the latest version. PLEASE REFER TO ANY OPERATING MANUALS AND USER OPERATING GUIDES ACCOMPANYING ANCILLARY EQUIPMENT (WHERE FITTED) IMPORTANT Rinnai Multi Split Type AC – Issue E_IM...

  • Page 3: Table Of Contents

    Special Considerations For Extreme Weather ������������������������������������������������������������������������������������������������� 31 Unit Mounting Dimensions ������������������������������������������������������������������������������������������������������������������������������� 33 Rows of Series Installation ������������������������������������������������������������������������������������������������������������������������������� 33 Drilling Hole In Wall ������������������������������������������������������������������������������������������������������������������������������������������ 33 When selecting a 7�0kW Indoor Unit ���������������������������������������������������������������������������������������������������������������� 34 Wall Mounted Installation (Outdoor) ����������������������������������������������������������������������������������������������������������������� 34 Rinnai Multi Split Type AC – Issue E_IM...
  • Page 4 Safety And Leakage Check ������������������������������������������������������������������������������������������������������������������������������ 46 Test Run Before Test Run ������������������������������������������������������������������������������������������������������������������������������������������������ 47 Test Run Instructions ���������������������������������������������������������������������������������������������������������������������������������������� 47 Automatic Correction Function Automatic Wiring/Piping Correction Function ��������������������������������������������������������������������������������������������������� 48 Commissioning Commissioning Checklist ��������������������������������������������������������������������������������������������������������������������������������� 49 Contacts Rinnai Multi Split Type AC – Issue E_IM...

  • Page 5: Warnings And Important Information

    For safety and warranty purposes, appliances that may be damaged or incorrect MUST NOT be installed or operated under any circumstances. Installation of damaged or incorrect appliances may contravene local government regulations. Rinnai disclaims any liability or responsibility whatsoever in relation to the installation or operation of damaged or incorrect appliances.
  • Page 6 • Do not climb onto or place objects on top of the outdoor unit. • Do not allow the air conditioner to operate for long periods of time with doors or windows open,or if the humidity is very high. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 7: Safety Precautions

    A NOTE ON ILLUSTRATIONS The illustrations used in this manual are for explanatory purposes only and the shape of your indoor unit may vary slightly from that which is shown in this manual. NOTE Rinnai Multi Split Type AC – Issue E_IM...
  • Page 8 0.6 /1.8 /2.2 31/3.5 /2.5 2.85 0.6 /1.8 /2.2 70 /8 /5.5 • All minimum room sizes in the above table are calculated on the base charge provided with the outdoor unit. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 9: Disposal Guidelines

    CLEANING AND MAINTENANCE WARNINGS • Turnoffthedeviceandswitchthemainspoweroffbeforecleaning.Failuretodosocancause WARNING electric shock • DO NOT clean the air conditioner with excessive amounts of water. • DO NOT clean the air conditioner with combustible cleaning agents. Combustible cleaning agentscancausefireordeformation Rinnai Multi Split Type AC – Issue E_IM...

  • Page 10: Specifications

    For the units adopt quick connectors, no more than two pipes can be connected, and the maximum length for each pipe is 7.5m. NOTE Outdoor unit Indoor unit Max.Height difference Indoor unit Indoor unit Rinnai Multi Split Type AC – Issue E_IM...

  • Page 11: TechnicalSpecifications

    TECHNICAL SPECIFICATIONS MULTI OUTDOOR UNIT MON3H07B MON4H09B MON5H11B MON5H13B Number of Indoor Units Power Supply (To Outdoor Unit) V-Ph-Hz 220~240-1-50 Rated Capacity (Range) 7. 5 (1.7 – 9.8) 9 (1.7 ~ 11.5) 11.5 (2.6 – 11.7) 13.0 (2.6 – 14.6) Rated Input Power 1.98...
  • Page 12 Φ6.35 / Φ9.52 Φ6.35 / Φ9.52 Φ9.52 /Φ15.9 Condensate Drain Pump Connection ODΦ25mm Controller Type Wired Controller - 12m Cable Cooling 17~32 Operating Range °C Heating 0~30 Wi-Fi Compatibility Optional 19 Jan 2024 Rinnai Multi Split Type AC – Issue E_IM...

  • Page 13: IndoorInstallation

    The maximum number 3 Head of connection cables is 5. This section is for 4 Head reference only. 5 Head Mounting screw ST3.9×25-C-H Installation plate Clip anchor Refrigerant pipe Remote controller holder Rinnai Multi Split Type AC – Issue E_IM...

  • Page 14: Wall Mounted Installation (Indoor)

    Install away from direct sunlight . The sun may fade the plastic cabinet and affect its appearance. • If unavoidable, adequate sunlight prevention should be taken into consideration. More than 15cm More than 12cm More than 12cm Rinnai Multi Split Type AC – Issue E_IM...

  • Page 15: Indoor Unit Wall Mounted Accessories

    Mounting plate fixing screw ST3.9 X 25 Remote controller Fixing screw for remote controller holder ST2.9 x 10 Optional Parts Remote controller holder Dry battery AAA.LR03 Seal (for cooling and heating models only) Drain joint Rinnai Multi Split Type AC – Issue E_IM...

  • Page 16: Indoor Unit Installation (Wall Mounted Type)

    165mm 527mm 129mm 106mm 322mm 247mm 173mm 139mm 1082mm 973mm Left rear wall Left rear wall Right rear wall hole 65mm Right rear wall hole 90mm hole 90mm hole 65mm WhenthegassideconnectivepipeisØ16mmormore,thewallholeshouldbe90mm. NOTE Rinnai Multi Split Type AC – Issue E_IM...

  • Page 17: Piping And Wrapping

    Push the lower part of the indoor unit onto the wall, then move the indoor unit from side to side, up and down to check it is securely fastened on the installation plate. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 18: Indoor Unit Ducted Accessories

    • DO NOT install the indoor unit in a bathroom or laundry room as excessive moisture can short the unit and corrode the wiring. • Installtheindoorandoutdoorunits,cablesandwiresatleast1mfromtelevisionsorradios topreventstaticorimagedistortion.Dependingontheappliances,a1mdistancemaynotbe CAUTION sufficient. • If the indoor unit is installed on a metal part of the building, it must be grounded. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 19: Ducted Indoor Unit Installation

    Indoor unit Right Left side side >2cm Service access Ceiling >10cm >30cm (for removing/replacing unit) Floor Maintenance space > Air outlet 30cm > 20cm Air inlet 60cmx60cm (Access panel for maintenance and repairs) Rinnai Multi Split Type AC – Issue E_IM...
  • Page 20 Air filter Electric control box Air Outlet Opening Air Return Opening Size of Mounted Lug Outline Dimension (mm) Size (mm) Size (mm) (mm) Model (kW) DINSD26MB DINSD35MB DINSD50MB DINSD70MB 1100 1001 1140 Rinnai Multi Split Type AC – Issue E_IM...
  • Page 21 When connecting duct, install to allow for removal and maintenance. • Change the fan motor static pressure corresponding to external duct static pressure. All the illustrations in this manual are for demonstration purposes only. The air conditioner you havepurchasedmaybeslightlydifferentindesign,thoughsimilarinshape. NOTE Rinnai Multi Split Type AC – Issue E_IM...

  • Page 22: Mounting Indoor Unit

    Hanging screw bolt Figure1. Figure 2. Mount the indoor unit onto the hanging screw bolts with a block. Position the indoor unit flat using a level indicator to prevent leaks (Figure 2). Confirmtheminimumdraintiltis1/100ormore. NOTE Rinnai Multi Split Type AC – Issue E_IM...
  • Page 23 Take off the ventilation panel and flange. Change the mounting positions of the ventilation panel and air return flange. Ventilation panel Air return flange Alltheillustrationsinthismanualareforexplanationpurposesonly.Theymaybeslightlydifferent from the air conditioner you purchased. The actual unit shall prevail. NOTE Rinnai Multi Split Type AC – Issue E_IM...

  • Page 24: Drainpipe Installation

    • DO NOT pull the drainpipe forcefully as this could cause it to disconnect. About purchasing pipes: This installation requires a polyethylene tube (outside diameter = 3.7-3.9cm, inside diameter = NOTE 3.2cm),whichcanbeobtainedatyourlocalhardwarestoreorfromyourdealer. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 25: Indoor Drainpipe Installation

    1/100 53cm ≤ 75cm ≤ 22cm 0 - 75mm Figure 6. When connecting multiple drainpipes, install the pipes as shown in Figure below. NOTE 0-53cm (with pump) ≥10cm (no pump) Figure 7. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 26: Drainage Test

    (1 minute lag is possible, according to the length of the drain pipe), and check whether the water leaks from the joints. Power off the air conditioner and recover the cap. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 27: System Settings

    Press the “CONFIRM” button • Press the “CONFIRM” butt on repeatedly until the desired "SP" number is selected. • To exit allow to time out. The External Static Pressure settings is now complete. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 28: Outdoor Unit Installation

    Quantity (pc) Φ6.35 Parts you must Liquid side purchase separately. Φ9.52 Connecting pipe Consult the dealer Φ9.52 assembly about the proper pipe size of the unit you Gas side Φ12.7 purchased. Φ 16 Rinnai Multi Split Type AC – Issue E_IM...

  • Page 29: Installation Summary

    OUTDOOR INSTALLATION INSTALLATION SUMMARY INSTALLATION ORDER (L1) (L2) Install the outdoor unit Connect the refrigerant pipes Connect the wires Evacuate the refrigeration Perform a test run system Rinnai Multi Split Type AC – Issue E_IM...

  • Page 30: Installation Instructions - Outdoor Unit

    Select unit location where it will not be subject to the accumulation of snow, leaves or other seasonal debris. This may negatively impact the performance and longevity of the units. • Locate the outdoor unit as close as possible to the indoor unit to reduce performance losses. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 31: Special Considerations For Extreme Weather

    Rotate the drain joint 90° until it clicks in place facing the front of the unit. • Connect a drain hose extension (not included) to the drain joint to redirect water from the unit during heating mode. Rinnai Multi Split Type AC – Issue E_IM...
  • Page 32 The outdoor unit can be anchored to the ground or to a wall-mounted bracket with bolt (M10). Prepare the installation base of the unit according to the dimensions on the following page. Toreducethetransmissionofvibrationandnoise,wafflepadshallbeinstalledbeneaththeunit at each anchor point. IMPORTANT Rinnai Multi Split Type AC – Issue E_IM...

  • Page 33: Unit Mounting Dimensions

    Place the protective wall cuff in the hole. This protects the edges of the hole and helps seal it when you finish the installation process. When drilling the wall hole, make sure to avoid wires, plumbing, and other sensitive components. NOTE Rinnai Multi Split Type AC – Issue E_IM...

  • Page 34: When Selecting A 7.0Kw Indoor Unit

    If the outdoor unit is installed on roof structures or external walls, this may result in excessive noise and vibration, it may also be classed as a non serviceable installation, and void the manufacturers warranty. Rinnai Multi Split Type AC – Issue E_IM...
  • Page 35 • Place flaring tool onto the form. • Turn the handle of the flaring tool clockwise until the pipe is fully flared. Flare the pipe in accordance with the dimensions. Pipe Rinnai Multi Split Type AC – Issue E_IM...
  • Page 36 Ensure to wrap insulation around the piping. Direct contact with the bare piping may result in burns or frostbite. CAUTION Make sure the pipe is connected correctly. Over tightening may damage the bell mouth and under tightening may lead to leakage. Rinnai Multi Split Type AC – Issue E_IM...
  • Page 37 Check to make sure there is no refrigerant leak after completing the installation work. If there is a refrigerant leak, ventilate the area immediately and evacuate the system (refer to the "Air CAUTION Evacuation" on page 44 of this manual). Rinnai Multi Split Type AC – Issue E_IM...

  • Page 38: Wiring

    BEFORE PERFORMING ANY ELECTRICAL OR WIRING WORK, TURN OFF THE MAIN POWER TO THE SYSTEM. WARNING The diagrams and schematics are for explanation purpose only. Your machine may be slightly different.Theactualshapeshallprevail. NOTE Rinnai Multi Split Type AC – Issue E_IM...

  • Page 39: Outdoor Unit Wiring

    The size of the power supply cable, signal cable, fuse, and switch needed is determined by the maximum current of the unit. The maximum current is indicated on the nameplate located on the side panel of the unit. Refer to this nameplate to choose the right cable, fuse, or switch. Rinnai Multi Split Type AC – Issue E_IM...
  • Page 40 Clamp down the cable with the cable clamp. Insulate unused wires with electrical tape. Keep them away from any electrical or metal parts. Reinstall the cover of the electric control box. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 41: Outdoor Unit Wiring Diagram

    8) The issues which may cause voltage drop are for example: vibration/chattering of contractors which will damage the contact points or blown fuses breaking, overload and/or malfunction of the system. 9) Before accessing the electrical terminals, disconnect all power from the system. Rinnai Multi Split Type AC – Issue E_IM...
  • Page 42 NOTE you apply the correct magnetic rings on your equipment according to the wiring diagram that adheres to your equipment. Please contact your distributor or installer to get further information andpurchasemagneticrings(ThesupplierofmagneticringisTDK(modelZCAT3035-1330)or similar). Rinnai Multi Split Type AC – Issue E_IM...

  • Page 43: Pressure&LeakTest

    DO NOT exceed the ‘Maximum Allowable Pressure’ as this may damage system components which is not covered under warranty. CAUTION Wear the correct PPE at all times when working with refrigerants and conducting high pressure tests. CAUTION Rinnai Multi Split Type AC – Issue E_IM...

  • Page 44: Air Evacuation

    Flare nut Valve body Valve stem Watch the Pressure Gauge for one minute to make sure that there is no change in pressure. It should read slightly higher than the atmospheric pressure. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 45: Adding Refrigerant

    N) x15g/m pipe length x N) x30g/m Make sure to remove the additional refrigerant charge according to the rated volume (5mrefrigerant piping) when doing market or government verification test. Thestandardpipelengthis10m. NOTE Rinnai Multi Split Type AC – Issue E_IM...

  • Page 46: Safety And Leakage Check

    A, B, C, D and E are points for the 5 head model The illustration is an example only. The actual order of A, B, C, D, and E on the model may be slightlydifferentfromtheunityoupurchasedbutthegeneralshapewillremainthesame. NOTE Rinnai Multi Split Type AC – Issue E_IM...

  • Page 47: Test Run

    Ensure the wind, noise, and water generated by the unit do not disturb your neighbours or pose a safety hazard. If the unit malfunctions or does not operate according to your expectations, please refer to the Troubleshooting section of the Owner’s Manual before calling customer service. NOTE Rinnai Multi Split Type AC – Issue E_IM...

  • Page 48: Automatic Correction Function

    Check that the stop valves of the liquid pipe and gas pipe are open. Turn on the breaker and wait at least 2 minutes. Press the check switch on the outdoor PCB board unit LED display “ ”. Rinnai Multi Split Type AC – Issue E_IM...

  • Page 49: Commissioning

    °C DB Outdoor Air Temperature (Ambient) °C DB Length of Liquid Line Length of Suction Line Liquid Line Diameter Suction Line Diameter Extra refrigerant quantity charged (if any) Supply Voltage Actual Voltage Rinnai Multi Split Type AC – Issue E_IM...
  • Page 50 NOTES Rinnai Multi Split Type AC – Issue E_IM...
  • Page 51 NOTES Rinnai Multi Split Type AC – Issue E_IM...

  • Page 52: Contacts

    Monday to Friday, 8.00 am to 5.00 pm EST. *Cost of a local call may be higher from a mobile phone. (National calls from public phones in Australia are free.) For further information visit www.rinnai.com.au or email enquiry@rinnai.com.au innai has a Service and Spare Parts network with...

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