Rinnai Pro Series Installation Manual
Ducted central heating & cooling systems
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Also See for Pro Series:
- Installation manual (44 pages) ,
- Operation manual (24 pages) ,
- User manual (12 pages)
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MODELS:
System
7 kW - DSNR07B1
9 kW - DSNR09B1
11 kW - DSNR11B1
13 kW - DSNR13B1
15 kW - DSNR15B1
18 kW - DSNR18B1
0
8 :
15
AM
26
°C
.5
26.5°C
Pro Series Ducted Central Heating & Cooling Systems
Installation guide
Indoor
Outdoor
DINLR07B1
DONSR07B1
DINLR09B1
DONSR09B1
DINLR011B1
DONSR11B1
DINLR13B1
DONSR13B1
DINLR15B1
DONSR15B1
DINLR18B1
DONSR18B1
REFRIGERANT
R32
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Table of Contents
Related Manuals for Rinnai Pro Series
Summary of Contents for Rinnai Pro Series
- Page 1 9 kW - DSNR09B1 DINLR09B1 DONSR09B1 11 kW - DSNR11B1 DINLR011B1 DONSR11B1 13 kW - DSNR13B1 DINLR13B1 DONSR13B1 15 kW - DSNR15B1 DINLR15B1 DONSR15B1 REFRIGERANT 18 kW - DSNR18B1 DINLR18B1 DONSR18B1 °C 26.5°C Pro Series Ducted Central Heating & Cooling Systems Installation guide...
- Page 2 Warning Improper installation, adjustment, alteration, service and maintenance can cause property damage, personal injury or loss of life. For more information about buying, using, and servicing of Rinnai appliances call: 0800 RINNAI (0800 746 624). Rinnai New Zealand Limited 105 Pavilion Drive, Mangere, Auckland...
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Page 3: Table Of Contents
Contents Safety and important information......4 Specification summary .........6 System components ..........7 Installation summary..........8 Indoor unit installation...........9 Indoor unit installation - hanging bolts ....11 Indoor unit installation - air inlet direction .....12 Indoor unit installation - drain pipe......13 Outdoor unit installation - location ......15 Outdoor unit installation - mounting dimensions...16 Outdoor unit drain joint and anchoring ....17 Refrigerant piping connection .......18... -
Page 4: Safety And Important Information
Safety messages / important information This appliance is heavy, use two people or a mechanical lifting device. Improper lifting may result in serious injury. HEAVY For safety and warranty, appliances that are damaged MUST NOT be installed or operated under any circumstances. - Page 5 Flexible demand (DRED - Demand Response Enabling Device) Rinnai ducted R32 models are compatible with air conditioning demand response programs, which allow energy providers to manage peak demand periods by reducing the power consumption of the compressor.
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Page 6: Specification Summary
Specification summary Rinnai R32 ducted system 7 kW 9 kW 11 kW 13 kW 15 kW 18 kW Nominal capacity Power supply to V-Ph-Hz 220-240 - 1-50 outdoor unit Max. input power 3400 4600 4600 7000 7000 7000 Max. input current... -
Page 7: System Components
System components The ducted system comes in a number of boxes along with an accessory pack. The accessory pack is included with the indoor unit—DO NOT throw away as these parts are required for installation. Improper installation may result in water leakage, electrical shock and fire, or cause the equipment to fail. -
Page 8: Installation Summary
Installation summary Install the indoor unit. Install the drain pipe. Install the outdoor unit. Pressure & leak test Connect the refrigerant pipes. Connect the wires. Pressure test and leak test. Vacuum pump Vacuum hose Evacuate the system. Charge the system. Perform a test run. -
Page 9: Indoor Unit Installation
Terminate the safety drain tray in a position so as not to cause a nuisance, and where the homeowner can see if water is dripping. • Instruct the owner to contact installer or Rinnai if the safety drain tray outlet drips water... - Page 10 7-9 kW models Outline and air outlet dimensions 774 mm 1100 / 1360 mm 700 mm 926 / 1186 mm Air inlet dimensions Air filter 1001 / 1261 mm Descending ventilation opening and mounted hook Electric control box 1140 / 1400 mm 11-18 kW models Model Outline dim.
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Page 11: Indoor Unit Installation - Hanging Bolts
Indoor unit installation - hanging bolts Installing Ø10 hanging bolts (four bolts) Check the ceiling type and isolate roof mountings from possible vibration. When choosing where to locate the unit, consider the position of the refrigerant pipe and drains (confirming a minimum drain fall of 1:50). Make sure that the refrigerant pipe, drain pipes, indoor, and outdoor wiring can be routed and positioned adequately before hanging the unit. -
Page 12: Indoor Unit Installation - Air Inlet Direction
Indoor unit installation - air inlet direction How to adjust the air inlet from the rear to the underside of unit (7-9 kW models only) Change the mounting positions of the ventilation panel and return air flange. Take off the ventilation panel and flange. Bend the underside ventilation panel 90° along the dotted line to change it to a rear ventilation panel. -
Page 13: Indoor Unit Installation - Drain Pipe
Indoor unit installation - drain pipe Indoor drain pipe installation Thermally insulate the drain pipe to prevent condensation and leakage. Attach the end of the drain hose to the unit’s outlet pipe. Clip the end of the hose firmly in place with a pipe clasp. The 11-18 kW models operate with positive pressure at the drain connections so a drain trap is required. - Page 14 Drain pipe installations using a pump 7-9 kW models 11-18 kW models Ceiling Ceiling 1-1.5m 1-1.5m <20cm <20cm Fall Fall 1/50 1/50 When connecting multiple drain pipes, install the pipes as illustrated below. If the condensate pump drain outlet is not used and one of the gravity drain outlets is used, fit the plug (from the gravity outlet) into the pump outlet and unplug the pump from the indoor PCB terminal CN13.
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Page 15: Outdoor Unit Installation - Location
Outdoor unit installation - location Clearances The outdoor unit must be installed in accordance with the clearances outlined below. Note maintenance access, there must be sufficient room for installation and maintenance. Wall or obstacle >100 mm Air inlet from back wall >300 mm on left Maintenance... -
Page 16: Outdoor Unit Installation - Mounting Dimensions
Outdoor unit installation - mounting dimensions Prepare the installation base of the unit according to the dimensions below. Model Outdoor unit W x D x H Mounting dimensions Distance A Distance B 7 kW 890 x 342 x 673 mm 663 mm 354 mm 9-11 kW... -
Page 17: Outdoor Unit Drain Joint And Anchoring
Outdoor unit - drain joint and anchoring Installing the drain joint Before bolting the outdoor unit in place, install the drain joint at the bottom of the unit. There are two different types of drain joint depending on the outdoor model. If the drain joint comes with a rubber seal 1. -
Page 18: Refrigerant Piping Connection
Refrigerant piping connection When connecting refrigerant piping do not let substances or gases other than the specified refrigerant enter the unit. The presence of other gases or substances will lower the unit’s capacity, and can cause abnormally high pressure in the refrigeration cycle. This can cause explosion and injury. - Page 19 Avoid direct contact with bare pipes as this may result in burns or frostbite. WARNING Step 1: Cut pipes When preparing refrigerant pipes, take extra care to cut and flare them properly. This will ensure efficient operation and minimise 90° Rough Oblique Warped...
- Page 20 Step 4: Connect pipes Connect the copper pipes to the indoor unit first, then connect to the outdoor unit. Connect the low pressure pipe, then the high pressure pipe. When connecting the flare nuts, apply a thin coat of compatible refrigeration oil to the flared ends of the pipes.
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Page 21: Wiring And Controllers
Wiring and controllers Before performing any electrical or wiring work, turn off the mains power to the system. WARNING • If the unit has an auxiliary electric heater, it MUST be installed at least 1 m away from combustible materials. •... -
Page 22: Power And Communication Connections
Power and communication connections 7 kW Indoor Outdoor 2-core x 0.5mm² min. To mains shielded cable isolator (not polarity sensitive) 2(N) 1(L) Controller 4-core cable (field supplied) 9-11 kW Outdoor Indoor 3-core cable (field supplied) To mains isolator 2-core x 0.5mm² min. shielded cable 2(N) (not polarity sensitive) - Page 23 13-18 kW 3-core cable Outdoor Indoor To mains isolator 3-core cable (field supplied) 2-core x 0.5mm² Min 2(N) shielded cable (not polarity sensitive) 1(L) DO NOT use comms. for power supply Controller 2-core x 0.2mm² shielded cable earthed both ends (not polarity sensitive) | 23...
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Page 24: Outdoor Unit Wiring
Outdoor unit wiring Prepare the cable for connection using the below table as reference. When connecting the wires, strictly follow the wiring diagram found inside the electrical box cover. Rated current of appliance Nominal cross-sectional area (mm >3 and ≤6 A 0.75 mm >6 and ≤10 A 1 mm... - Page 25 Power and communication access to outdoor unit 1. Remove the two fixing screws as shown on previous page (outdoor unit A), and remove the front panel. 2. Remove the power and communication knock-outs with an appropriate tool. 3. Feed power and communication conduits separately through the knockouts and secure cables inside of the cabinet.
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Page 26: Indoor Unit Wiring
Indoor unit wiring The refrigerant circuit can become very hot. Keep the interconnection cable away from the copper tube. CAUTION 1. Prepare the cable for connection. a. Using wire strippers, strip the rubber jacket from both ends of the signal cable to reveal approximately 15 cm of wire. -
Page 27: Pressure And Leak Test
Pressure and leak test Dry nitrogen pressure test Using dry nitrogen, pressure test interconnecting pipework from the outdoor unit inclusive of the fan coil unit, to the maximum allowable pressure as indicated on the data label of the outdoor unit. For more information refer to AS/NZS 5149.2. -
Page 28: Evacuation
Evacuation Air and foreign matter in the refrigerant circuit can cause abnormal rises in pressure. This can damage the system, reduce its efficiency, and may cause injury. Use a vacuum pump and vacuum stat to evacuate the refrigerant circuit and remove any non-condensable gas and moisture from the system. Evacuation MUST be performed after completion of the dry nitrogen pressure test. -
Page 29: Test Run
Test run Before the test run The test run must be performed after the entire system has been installed. Failure to perform the test run may result in unit damage, property damage, or personal injury. Confirm the following before performing the test. 9 Indoor and outdoor units are properly installed 9 Piping and wiring are properly connected 9 No obstacles near the inlet / outlet of the unit that might cause performance or product malfunction... - Page 30 Test run instructions Set the air conditioner to COOL mode. For the indoor unit • Ensure the controller buttons work properly. • Double check to see if the room temperature is being registered correctly. • Ensure the indicators on the controller work properly. •...
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Page 31: Appendix 1: Fan Performance Charts
Appendix 1: Fan performance charts 7.0 kW Fan Curve Air flow (L/s) (with filter) Static pressure (pa) 9.0 kW Fan Curve Air flow (L/s) (with filter) Static pressure (pa) 90 100 110 120 130 140 150 160 11 kW Fan Curve Air flow (L/s) (with filter) SP4-L SP4-M SP4-H... - Page 32 13 kW Fan Curve Air flow (L/s) (with filter) PS : SP2 M == SP1 H Static pressure (pa) 15 kW Fan curve Air flow (L/s) (with filter) PS : SP2 M == SP1 H Static pressure (pa) 32 |...
- Page 33 18 kW Fan Curve Air flow (L/s) (with filter) Static pressure (pa) | 33...
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Page 34: Appendix 2: Error Code Summary
Appendix 2: Error code summary Error display (indoor unit) Timer Infrared indicator receiver When the indoor unit encounters a recognised error, the operation lamp will flash in a corresponding series, the timer Manual lamp may turn on or begin flashing, and an error code will be LED display button displayed. - Page 36 Rinnai.co.nz Tel: 0800 746 624 Pro Series ducted central heating & cooling installation guide http://www.youtube.com/rinnainz http://facebook.com.rinnainz 14097-B I 02-23...