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Related Manuals for Rinnai Infinity 17i
Summary of Contents for Rinnai Infinity 17i
- Page 1 Installation and User Manual Infinity 17i REU-1720FFU-E Infinity 11i REU-1116FFU-E Continuous Flow Water Heater Important. Read these instructions carefully before attempting installation or use of this appliance. All work must be carried out by competent persons.
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Page 3: Table Of Contents
Features and Benefits………………………………………………..………….5 Important Information…………………………………………...……..………..6 Operation without Remotes……………………………………………….……8 Temperature Controls…………………………………………….……………..9 ECO Mode....................15 Caring for the Infinity..................16 Error Messages…………………………………………………………………17 Restarting the Rinnai Water Heater………………………………………….19 Installation Instructions…………………………………………….………..…………20 UK Installation Instructions…………………………………………………….21 Unpacking Rinnai Water Heater…………………………….………………...22 Operation Principle……………………………………………...……………...23 Main Components………………………………………………..……………..24 Installation Instructions……………………………………………….………...26 Flue Requirements……………………...…….………………………………..31 Temperature Controls…………………………………………………………..35... -
Page 4: Users Instructions
These include corrosive compounds that are found in aerosol sprays, detergents, bleaches, cleaning solvents, oil based paints/ varnishes, and refrigerants. Therefore Rinnai recommends outdoor models be used for these locations where possible. -
Page 5: Features And Benefits
The Infinity 17i and Infinity 11i have a built in controller on the front of the unit for easy control. Two additional external temperature controllers can be mounted remotely from the heater. This offers the following additional features: Localised temperature setting. -
Page 6: Important Information
Do make sure that the tap is turned off tightly. This approach can be extremely valuable because it requires a Do consider setting your Rinnai one time action for a long term Infinity at a maximum temperature reduction in risks of scalds. - Page 7 (less than 3 l/min.) Refer to warning about hot water on page 16 for important safety information. The Infinity 17i and Infinity 11i control If freezing temperatures the water temperature automatically. For are expected, turn off the high temperatures it may reduce the flow.
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Page 8: Operation Without Remotes
Turn On by opening the hot water tap The Rinnai Infinity 17i and Infinity 11i water heater have a built in controller on the front cover for adjusting the temperature. Additional remote controllers are available to locate near the points of use, and give precise digital temperature control. -
Page 9: Temperature Controls
To obtain water temperatures lower than 35ºC simply add cold water. Up to three controllers can be used for one Infinity 17i and Infinity 11i. When multiple temperature controllers are used the only remote that can change the temperature is the one with priority. - Page 10 Remote temperature controllers are a feature that provides control over the water temperature. The Rinnai Infinity 17i and Infinity 11i water heater can be operated with 1, 2, or 3 temperature controllers. The controller MC-92S-EN comes as standard with this water heater installed into the front panel.
- Page 11 TEMPERATURE CONTROLS - OPERATING Using the Temperature Controllers. Press the ON/OFF button on a temperature controller. The system will become active, the temperature will default to 40ºC and the controller that turned the system on will have priority. The temperature setting on the controller will light up.
- Page 12 TEMPERATURE CONTROLS - OPERATING Using 2 or more Temperature Controllers. Switching the system ON. The hot water system and all controllers can be switched ON and OFF from any controller by pressing the ON/OFF button as shown. When the system is turned ON the water temperature display will be lit.
- Page 13 The Digital Monitor will go out. If hot water taps are opened when the Rinnai Infinity is off, cold water will flow from the taps. If the system is to be left off over the winter be sure to drain it down if there is a possibility of freezing temperatures.
- Page 14 TEMPERATURE CONTROLS - INFORMATION Do not push the ON/OFF button on the Temperature priority cannot be switched Master controller after transferring priority to another controller when the water is of temperature selection to a Secondary flowing through the water heater. controller as the system will shut down.
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Page 15: Eco Mode
ECO Mode The ECO Mode, when selected, has the ability to reduce gas and water consump- tion ultimately save energy. During ECO Mode operation, Infinity will reduce the maximum hot water capacity in accordance with the inlet water temperature. The reduction is normally not notice- able, however, it is purely your choice whether to select this mode or not. -
Page 16: Caring For The Infinity
UK that all gas appliances are serviced every year by a certified gas engineer. This is to ensure continued safety of the gas appliance. If you need a recommended service engineer contact Rinnai or your supplier. Care When the appliance casing, operation panel, and remote controls surfaces become dirty gently wipe them clean with a soft, damp cloth. -
Page 17: Error Messages
ON again. If this does not clear the error, try pushing the On/Off button OFF then ON again. If the Error Code still remains contact Rinnai or your nearest service agent for advice. ** Faults caused by insufficient gas/water supply or gas/water quality and installation errors are not covered by the manufacturer’s warranty. - Page 18 ERROR MESSAGES Troubleshooting without controllers If you have not installed temperature controllers and experience the following symptoms, please carry out the suggestions below. If symptoms continue, please contact Rinnai for advice. Fault Remedy Heater does not attempt Check the power is on at the heater.
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Page 19: Restarting The Rinnai Water Heater
If following the above procedure does not reset the heater switch it on and off at its main supply, and then go through these steps again. If heater is still not working call your local service agent or Rinnai for assistance. -
Page 20: Installation Instructions
If the information in this manual is not followed exactly a fire or explosion could result. This manual must be read in its entirety before installing the appliance. If you are unsure of any point contact Rinnai or your supplier. -
Page 21: Uk Installation Instructions
UK INSTALLATION INSTRUCTIONS IMPORTANT INFORMATION This appliance may only be installed by someone certified competent to do so. At the time of printing the only people deemed competent to install this appliance are those that are CORGI registered for this type of appliance in this type of location who have a current ACS certificate. -
Page 22: Unpacking Rinnai Water Heater
UNPACKING RINNAI WATER HEATER After unpacking the appliance check for damage, if the heater is damaged or ap- pears to have any defects contact your supplier immediately. DO NOT install a damaged appliance before checking with your supplier. ... -
Page 23: Operation Principle
OPERATION PRINCIPLE Note: Solenoid Valve 2 is on 17i model only (11i has Solenoid Valve 1 only) HOT WATER SUPPLY OPERATION Ignition Press ON/OFF Button of Remote Controller to turn on unit and the remote control- ler display and priority LED will light up. When a hot water tap is opened the Water Flow Sensor revolves and sends a pulse signal to the Printed Circuit Board (PCB.) When the PCB detects water flow it be- gins the ignition process with the Combustion Fan Motor starting first. -
Page 24: Main Components
MAIN COMPONENTS 1. Gas Control Unit 1.1 Modulating Valve This device is used by the PCB to adjust the volume of gas to the burner in proportion to the volumetric flow rate of water in order to maintain a supply of constant temperature hot water amid changes in water flow rates and incoming temperatures. - Page 25 MAIN COMPONENTS 3. Thermal Fuse The thermal fuse is an electric link which must be intact for the unit to operate. If the thermal fuse reaches a set temperature it will melt and the unit will shut down. The ther- mal fuse must be replaced if it melts.
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Page 26: Installation Instructions
'flow and return system' which minimises the waiting time for hot water delivery. Alternatively, multiple appliances can be strategically placed to service outlet points with minimal delay time. Contact Rinnai or your supplier for further information. - Page 27 Levels Gas Connection Check pipe sizing required for the heater input. The gross heat input for the Infinity 17i is 36.0 kW (G20); 36.1 kW (G230, G30, G31). The gross heat input for the Infinity 11i is 24.4 kW (G20); 24.0 kW (G230, G30, G31). The size of the gas meter and pipework must be sufficient for all appliances on the main.
- Page 28 UK INST. INSTRUCTIONS - CONNECTIONS Water Connection. For all closed systems (with flow and return or tank) the system must incorporate an un- vented kit with the components shown below. The safety relieve valve must discharge safely into a suitable drain via tundish. Expansion Safety Vessel...
- Page 29 INSTALLATION INSTRUCTIONS - SCHEMATICS Single Infinity Direct Flow Direct feed to the hot water outlets. Mains is fed directly into the unit. Standard domestic or small commercial set up. Used with controllers to alter the temperature at the point of use (only using hot tap) or temperature set on the dip switches for the maximum needed at any outlet, and mixed down by TMVs or manual tempering valves.
- Page 30 BS 5440 allow room sealed appliances to be installed in spaces and rooms, including bedrooms, without ventilation. If the Rinnai Infinity 17i and Infinity 11i are installed in a compartment it must have the following amount of permanent ventilation.
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Page 31: Flue Requirements
The drain pipe should be run in 22mm PVC, uPVC, or ABS pipe, copper is not recom- mended. The drain pipe MUST be trapped. A trap with pipe is available from Rinnai or your supplier. Although the flue and appliance have been specially designed to prevent condensation in the flue for short runs (under 1.5m) care should be given to the placement of the... - Page 32 The following flue manufacturers with their specific brands listed below are approved for use with the Rinnai Infinity 17i and Infinity 11i water heater. 1. UBBINK The following combinations of flue materials may be used with the Rinnai water heater Rolux® flue system Roof terminal black T200 L =1000 mm...
- Page 33 UK FLUE REQUIREMENTS - INSTALLING The Rinnai Infinity 17i and Infinity 11i are for internal installation in conjunction with the Rinnai flue system The flue must be installed in accordance with: Manufacturers Installation Instructions British Standards including BS5440 Gas Safety (Installation and Use) Regulations IGE/UP/10 Part1 Edition 2.
- Page 34 UK FLUE REQUIREMENTS - POSITIONING Dimension Terminal Position Distance Directly below an opening, air brick, opening windows, etc. 300mm Above an opening, air brick , opening window, etc. 300mm Horizontally to an opening, air brick , opening window, etc. 300mm Below gutters, soil pipes or drain pipes.
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Page 35: Temperature Controls
TEMPERATURE CONTROLS - INSTALLATION When deciding on the best position for the temperature controls, the following points should be taken into account. Fit the controls out of reach of children (suggested height from the floor 1.5m.) Avoid positions where the controllers will become hot. Do not fit them near stoves or ovens, or above radiators or heaters. - Page 36 TEMPERATURE CONTROLS - INSTALLATION Temperature Controller MC-92S-EN 1. Determine the most suitable position for the temperature controller. 2. Drill 3 holes in the wall as shown in fig. 1, one for the cable and two for the securing screws. Ensure holes are drilled deep enough.
- Page 37 TEMPERATURE CONTROLS - INSTALLATION Connecting the Controllers to the Infinity fig.1 1. Isolate the power supply. fig.1 Fig. 1 2. Remove the front cover from the Appliance (2 screws) fig. 1. 3. Thread the cable through the cable access hole at the base of the appliance.
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Page 38: Testing
TESTING 1. Purge gas, hot water and cold water supply lines before making the final connection of the water heater. Swarf in either the gas or water supplies may cause damage. 2. Turn on gas and cold water supplies. 3. Test for water leaks and gas escapes near the unit. 4. -
Page 39: Gas Pressure Setting
Wait for the unit to light. Fig. 3 10.Set the Rinnai Infinity to 'Forced Low' combustion by setting No. 7 dipswitch to 'ON'. (Fig. 3) * Note: Simply changing the position of the dip switches will not convert the unit from one gas type to the other. - Page 40 0.8 mbar 1.9 mbar 0.7 mbar 2.2 mbar 0.9 mbar 13. Set the Rinnai Infinity to 'Forced High' combustion by setting no. 7 and no. 8 dipswitches to 'ON'. (Fig.5) Ensure maximum water flow. 14. Check the burner test point pressure.
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Page 41: Dip Switch Setting
Switches(3-4) must be left in the WARM WATER SWITCH factory set position If activated reduces the for the Infinity 17i min flowrate to light Infi- and Infinity 11i. nity when inlet water temperature is close to set point temperature. -
Page 42: Dimensions
DIMENSIONS... -
Page 43: Technical Details
TECHNICAL DETAILS Infinity Model REU-1720FFU-E REU-1116FFU-E Units Installation Internal Internal G20 Nat Gas Press Low mbar G20 Nat Gas Press High 10.3 mbar G230 Nat Gas Press Low mbar G230 Nat Gas Press High 13.3 mbar G31 Propane / G30 Butane Press Low 2.2 / 1.9 0.9 / 0.7 mbar... -
Page 44: Flow Chart
FLOW CHART (REU-1116FFU-E) - Page 45 FLOW CHART (REU-1720FFU-E)
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Page 46: Wiring Diagram
WIRING DIAGRAM Note: Solenoid Valve 2 is on 17i model only (11i has Solenoid Valve 1 only) -
Page 47: Diagnostic Points
DIAGNOSTIC POINTS Flow Determination (normal figure) Measurement point Chart Component Upper : Voltage Remark Wire Color Lower : Resistance, Current B-Br AC power AC200～AC240V GEARED Drive power ① DC11～13V MORTOR 10～30Ω R-Bk Control power DC11～13V Y-Bk Below DC1V(limiter ON) Full open limiter Below DC4～6V(limiter OFF) Br-Bk Below DC1V(limiter ON) -
Page 48: Pq Diagrams
PQ DIAGRAMS REU-1116FFU REU-1720FFU... -
Page 49: Letter Of Compliance
LETTER OF COMPLIANCE... -
Page 50: Ce Certificate
CE CERTIFICATE... -
Page 51: Commissioning Checklist
COMMISSIONING CHECK LIST COLD... -
Page 52: Uk Warranty
UK WARRANTY As the purchaser of this high quality Rinnai Water Heater you are provided with the following conditional warranty. Heat Exchanger All Other Parts Parts Labour Parts Labour 1 Year 1 Year Year 1 Year Standard Use 1 Year... -
Page 53: Contact
CONTACT Rinnai UK LTD. 9 Christleton Court Manor Park Runcorn Cheshire WA7 1ST Tel. 01928 531870 Fax. 01928 531880 E-mail. info@rinnaiuk.com Web. www.rinnaiuk.com...