Rinnai 26i Service Manual
Continuous flow water heater
Hide thumbs
Also See for 26i:
- Service manual (68 pages) ,
- Installation and user manual (40 pages) ,
- Operation & installation manual (40 pages)
Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Rinnai 26i
Summary of Contents for Rinnai 26i
- Page 1 Service Manual REU-VR2632FFUD - 26i REU-VR2632 FFU-HD-E- HD50i 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.
- Page 2 Date of Issue: 23/12/2004 - 28/07/2003 - 26/10/2007 - 26/10/2007 Quality System Standard ISO 9001 - 2000 The Design, Development, and Manufacture of Gas Water Heating Appliances done under Rinnai’s Quality Management System is certified under the Quality Management System Standard ISO 9001. Registration Number JQ0003D Registered since: February 1994 Certified by JIA—QA Centre.
- Page 3 This manual is intended for use by Gas Safe Registered Engineers November 2012...
- Page 4 CONTENTS CONTENTS……………………………………………………………………………..…………………3...
-
Page 5: Glossary Of Terms And Symbols
Glossary of Terms and Symbols... -
Page 6: Features And Benefits
FEATURES AND BENEFITS Rinnai water heaters will NEVER RUN OUT of hot water. As long as electricity, water, and gas supplies are connected, hot water is available when hot water taps are open. Built into the main micro-processor is the facility to LIMIT THE MAXIMUM TEMPERATURE of the hot water supplied. -
Page 7: Technical Details
TECHNICAL DETAILS Model HD50e 26i - HD50i Units Installation External Internal G20 Nat Gas Press Low 1.29 1.75 mbar G20 Nat Gas Press High 6.81 9.35 mbar G31 Propane Press Low 2.21 2.36 mbar G31 Propane Press High 11.2 11.1... -
Page 8: Water Flow Characteristics
WATER FLOW CHARACTERISTICS 26i - HD50e - HD50i - HD70e - HD70i... - Page 9 DIMENSIONS 26i - HD50i...
- Page 10 DIMENSIONS HD50e...
-
Page 11: Temperature Controls
Controllers. Each Temperature Controller can be individually programmed. Up to four universal can be fitted with Rinnai water heaters. Universal Controllers allow temperature selection only and one comes as standard with the water heater. Deluxe Temperature Controllers are available as an optional extra. - Page 12 TEMPERATURE CONTROLS Remote temperature controllers provide control over the water temperature. Rinnai water heaters can be operated with 1, 2, 3, 4 or no temperature controllers. Each time a button is pressed, a BEEP will sound. The BEEP sound can be muted by depressing the Temperature Controller Up and Down buttons simultaneously for more than 3 seconds.
- Page 13 TEMPERATURE CONTROLS Table A Models Information Given MC91 MC70 BC100 All Maintenance ↓ + Power ↓ + Power Error History Power + ↑ ↑ + Power ↑ + Power Water Flow Rate ↑ + Power ________ ________ Outlet Water Temperature ↓...
- Page 14 The Digital Monitor will go out. If hot water taps are opened when the Rinnai 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 15 TEMPERATURE CONTROLS Using 2 or more universal 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. During normal operation the system is left ON.
- Page 16 TEMPERATURE CONTROLS Do not push the ON/OFF button on the Master Temperature priority cannot be switched to controller after transferring priority another controller when the water is flowing temperature selection to a Secondary controller through the water heater. as the system will shut down. Controller 1 Controller 2 in use...
- Page 17 TEMPERATURE CONTROLS General Information Commercial installations do not generally have controllers installed. These installations usually have one permanent set temperature that is constant at all times. The public should not have access to alter the temperature in these situations. These installations do not require controllers as the temperature can be set by a series of dip switches on the PCB.
-
Page 18: Operation
OPERATION HD50e 26i - HD50i... -
Page 19: 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 20: Wiring Diagram
WIRING DIAGRAM 26i - HD50e - HD50i...
Need help?
Do you have a question about the 26i and is the answer not in the manual?
Questions and answers