Baxi Luna 3 Comfort Troubleshooting Manual
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Also See for Luna 3 Comfort:
- Installers and users instructions (296 pages) ,
- Installation and servicing instructions (81 pages) ,
- Operation instructions (5 pages)
Related Manuals for Baxi Luna 3 Comfort
Summary of Contents for Baxi Luna 3 Comfort
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Page 1: Troubleshooting Guide
Luna 3 Comfort Troubleshooting Guide June 2008 For Technical Assistance Call: (800)461-4657... - Page 2 This Troubleshooting Guide, and the instructions and suggestions within are intended solely as an educational tool assisting completely qualified Gas Appliance Mechanics who have successfully completed the Baxi Installation Certification Program. Use of the information herein for the purposes of onsite appliance correction by untrained personnel may cause extremely dangerous conditions, and may void the manufacturer’s warranty.
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Page 3: Resetting The Boiler
Resetting The Boiler There are two types of errors that can be found on the controller: Fault and Block. Fault: If a fault occurs, the display shows symbols flashing with the writing <ERROR>. The fault is identified by the error code followed by the letter “E” and is not resettable unless the problem is corrected. - Page 4 CONTROLLER Temporary Selection of Special function INFO mode / Setting Programming (i.e. holidays, mode presence, shower setting) Increase Increase DHW max. room temperature temperature Reduce Reduce DHW max. room temperature temperature On/off These buttons operate Real/Set Winter accordingly when in the standard room Summer operation mode.
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Page 5: Controller Functions
CONTROLLER FUNCTIONS Types of Functions • Normal functioning (RUN) This level is what appears on the controller during normal operation. • User programming (PROGR) This level allows the user to set the clock, the date, temperature setpoints and time programs. •... -
Page 6: Heating Circuit
INFO MODE AND ADVANCED SETTINGS To enter the Information and Advanced Setting modes it is necessary to press the IP button for at least 3 seconds; the running words “INFO” should appear. Once the running words appear, press the OK button to scroll through the parameters; when the big numbers are blinking it is possible to modify the value using buttons +/- HEATING CIRCUIT •... -
Page 7: Advanced Information
ADVANCED INFORMATION • “PWR %” Power level/flame modulation (in %). • “P BAR” Water pressure heating circuit (in bar). • “F l/M” Water flow outlet sanitary circuit (in liters/min). Advanced Functions To setting the boiler’s parameters: Press the IP button for at least 3 seconds Hold the button and press the button... -
Page 8: Advanced Functions
Advanced Functions Default Value Parameter Description Number 310 Fi 1.310 Fi Type of Boiler 10= Sealed Chamber 20= Atmospheric Chamber Type of Gas 00 = Natural Gas 01 = LPG Hydraulic System 00 = Instantaneous Appliance 05 = Appliance with External Water Tank 08 = Heating Only Appliacnce Programmable Relay 1 Setting 2 = Zone System (See Service Instructions) - Page 9 Advanced Functions Default Value Parameter Description Number 310 Fi 1.310 Fi D.H.W. max. Heating Output (0-100%) CH min. Heating Output (0-100%) Maximum Temperature Setpoint Setting 00 = 85ºC 01 = 45ºC Pump Overrun Time 01 - 240 minutes Minimum Burner Pause Time (01-10 minutes( - 00 = 10 seconds Manufacturer Information Manufacturer Information...
- Page 10 Anomalies The electronic PCB for the LUNA 3 Comfort is able to memorize the last 10 anomalies which have occurred. Every anomaly has a counter which increases only if the same anomaly is consecutive; the same mistake non-consecutively is recognized as new.
- Page 11 Anomalies diagnostic The system condition (STATUS) identifies the working method in which the boiler is at the moment of the anomaly: 00 Stand-by 01 Sanitary active 02 Calibration function 03 Heating active 04 Pre-heating active 05 Anti-freezing heating 06 Anti-freezing DHW 07 Post-circulation 08 Circulation for over temperature The system phase identifies in which particular function the boiler is at the moment of the anomaly:...
- Page 12 Baxi Luna 3 Comfort - Troubleshooting Guide Error Description Solution Code Burner Lockout No Spark: Check ground and polarity back to the circuit breaker Ensure the boiler is on a dedicated circuit Check for 120 V going to the spark generator...
- Page 13 Baxi Luna 3 Comfort - Troubleshooting Guide Error Solution Description Code Highlimit Safety Thermostat Check pump to make sure it is running and not ceased. Check for restrictions Make sure that all air is purged from the system Take an ohm reading on the high limit sensor (0Ω indicates the sensor is closed, OL indicates the sensor is open) If an E110 error code persists change the high limit sensor.
- Page 14 Baxi Luna 3 Comfort - Troubleshooting Guide Error Description Solution Code Low Water Pressure Ensure all air is purged from the system and all shutoff valves are open Check boiler and system for leaks Ensure the pressure in the expansion tank is 11.6 psi Fill the system between 1 and 1.5 bar on the pressure gauge.
- Page 15 Baxi Luna 3 Comfort - Troubleshooting Guide Error Description Solution Code No Code Boiler Short Cycles/ Fluctuating Check your low fire gas setting using chart D Hot Water Check to see if the modulating pin is broken Make sure your heat load is adequate for the boiler Make sure your boiler is running on the proper type of gas.
- Page 16 Baxi Luna 3 Comfort - Troubleshooting Guide Chart A NTC Sensor Chart B Outdoor Temperature Sensor Chart C Indirect Tank Sensor Temperature vs. Resistance Temperature vs. Resistance Temperature vs. Resistance Thermistor @ 25ºC Thermistor @ 25ºC Thermistor @ 25ºC ºF ºC...
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Does the remote for Luna 3 comforter have batteries
Does the baxi remote for Luna 3 comforter have batteries