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User’s Operating Instructions &
Important Warranty Information
Ecogen 24/1.0
Gas Fired Wall Mounted Condensing Boiler
and Power Generator
Please keep these instructions in a safe place.
If you move house, please hand them over to the next occupier.
© Baxi Heating UK Ltd 2010
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Contents Section Page Natural Gas 1.0 Quick Reference Guide 3 Baxi Ecogen 24 o G.C.N 41 075 60 2.0 Introduction 4 3.0 The Programmers 5 This appliance contains a small scale embedded generator (SSEG). Both the District Network Operator and the Electricity Provider 4.0 Setting the Time 6 must be informed, this is a legal requirement - see section 12.3. 5.0 Setting the Central Heating Times 7 This appliance contains a pressure vessel filled with Helium to 23 bar. 6.0 Setting the DHW Times 9 Do not
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1.0 Quick Reference Guide The Easy menu button Programmable Operator Unit (POU) Commonly required functions are available more quickly via the 24 hour time bar for central heating and domestic easy menu button. To access, press the easy menu button and hot water - shows active programme times scroll through confirm your selection by pressing the dial - Default 6am - 9am, 11am - 12pm & 15pm - 22pm button. Commonly required functions are shown in order below: - 1. Standby/operation - the on/off
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2.0 Introduction 2.1 Description 1. The appliance incorporates a Stirling engine which is capable of generating between 0.4 – 1.0 kW of electrical power depending on the running conditions of the heating system. High return temperatures especially above 65°C will reduce the power generation. It is therefore in the interests of the householder to ensure that the central heating system is maintained and working as efficiently as possible. Balance the radiators in the central heating system so tha
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3.0 The Programmers 3.1 Getting Started 1. Ensure that both gas and electricity are turned on to the appliance. 2. The Gas Safe registered installer will have set-up the appliance to a programme of your choice and it should be providing heat and hot water in line with your requirements. These can be altered via the wall-mounted room unit or the programmer on the product fascia, both of which are shown in this section. Section 4.0 and 5.0 detail how the timings and settings for your heating a
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4.0 Setting the Time 04. November 2008 08:50 Tuesday 4.1 Time Setting The time, day, date and year can be adjusted using the Menu Button POU/PRU as shown below. Dial Knob Display Screen STEP 1 STEP 2 The basic display is shown. If the basic display is not Press the MENU button. showing, press the MENU button. until the --------------------------------------------------- 04. November 2008 08:50 basic display is shown Information Tuesday Set
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5.0 Setting the Central Heating Times 04. November 2008 08:50 Tuesday 5.1 Programming the Central Heating Times The programmar enables control of up to three periods a day, Menu Button seven days a week. Dial Knob Display Screen There are 3 time programs preinstalled to aid reprogramming:- Time program 1 is the default with 3 time periods - Mon-Sun, 6-9, 11-12 and 15-22. Time program 2 has two time switch periods - Mon-Sun, 6-9 and 15-22. Time program 3 has one time switch pe
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5.0 Setting the Central Heating Times 04. November 2008 08:50 Tuesday 5.1 Programming the Central Heating Times (cont) Menu Button Easy Menu Dial Knob Display Screen Button STEP 9 STEP 10 Turn the Dial Knob one click Press the Dial Knob and the clockwise and then press the ‘1st Time ON’ time will flash. Dial Knob. The ‘1st Time OFF’ Turn the Dial Knob to the time will flash. Turn the Dial to required time. Press Dial to the required time. Press the select. Time central heatin
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6.0 Setting the DHW Times 04. November 2008 08:50 Tuesday 6.1 Programming the Domestic Hot Water Times The programmar enables control of up to three periods a day, Menu Button seven days a week. Dial Knob Display Screen There are 3 time programs preinstalled to aid reprogramming:- Time program 1 is the default with 3 time periods - Mon-Sun, 6-9, 11-12 and 15-22. Time program 2 has two time switch periods - Mon-Sun, 6-9 and 15-22. Time program 3 has one time switch period 6-22
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6.0 Setting the DHW Times 04. November 2008 08:50 Tuesday 6.1 Programming the Domestic Hot Water Times (cont) Menu Button Easy Menu Dial Knob Display Screen Button STEP 9 STEP 10 Turn the Dial Knob one click Press the Dial Knob and the clockwise and then press the ‘1st Time ON’ time will flash. Dial Knob. The ‘1st Time OFF’ Turn the Dial Knob to the time will flash. Turn the Dial required time. Press Dial to to the required time. Press the select. Time hot water Time hot wat
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7.0 Mode Selection/Temp Adjustment 04. November 2008 08:50 Tuesday 7.1 Selecting the Cental Heating Mode 1. There are 4 central heating modes: - Menu Button On - heating operates to keep the dwelling at Easy Menu the comfort set point chosen by the Dial Knob Button householder continuously ie. 24hr/day, initially set at 20°C. Timed - heating operates to keep the dwelling at STEP 1 the comfort set point chosen by the householder according to the The basic display is shown
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7.0 Mode Selection/Temp Adjustment 04. November 2008 08:50 Tuesday 7.3 Selecting the Domestic Hot Water (DHW) mode 1. There are 2 DHW modes: - Menu Button Off - heating operates to keep the domestic Easy Menu (Protection) hot water cylinder above 8°C Dial Knob Button continuously. On - heating operates to keep the domestic (Timed) hot water at the comfort set point DOMESTIC HOT WATER MODE STEP 1 - Press the MENU button and then chosen by the householder acc
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7.0 Mode Selection/Temp Adjustment 04. November 2008 08:50 Tuesday 7.6 Holiday mode 1. Holiday - When the holiday mode is activated the Menu Button ‘protection’ mode is activated for the selected period see Easy Menu section 7.1 Dial Knob Button 2. The Holiday mode is activated by using the menu button scroll down to ‘Holiday heating CH1’, press the dial 3. Press again to set the month scroll and select – (the display will start at 01,01) set the day scroll and select. Scrol
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8.0 Contents of Other Functions 8.1 Selecting Information The following information is also available by pressing the menu button and selecting ‘information’ by pressing the Dial Knob, any error is displayed first then : - 1. Room temperature – ?C (PRU only). 2. Boiler temperature – ?C. 3. State burner – 1+2 (1=engine, 2= supplementary burner on). 4. Power – Watts. 5. Energy to date – kWh. 6. Head temp actual value (of the Stirling engine) – ?C. 7. Room temperature min (PRU only) 8. Room temper
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8.0 Contents of Other Functions 8.5 Selecting Time hot water The following information is also available by pressing the menu button and selecting ‘Time hot water’ by pressing the Dial Knob. 1. Select days 2. Mon-Sun,Mon-Fri,Sat-Sun,Mon,Tue,Wed,Thu,Fri,Sat,Sun. 3. Select default timings – programmes 1/2/3 4.1st Time ON -- hrs/mins 5.1st Time OFF -- hrs/mins 6. 2nd Time ON -- hrs/mins 7. 2nd Time OFF -- hrs/mins 8. 3rd Time ON -- hrs/mins 9. 3rd Time OFF -- hrs/mins 10. Copy to - Monday/Tuesday/
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9.0 Resetting the Boiler 04. November 2008 08:50 Tuesday 9.1 Exceptional conditions Error 1. In exceptional cases, the display will show an error screen see Menu 20:Boiler sensor 1 diagram opposite. Button Easy Menu Dial Knob 2. With the following information: - Button An error number a short description of the error The display may or may not show a flashing spanner, a flame crossed out or both depending on whether the unit is on the appliance or the wall. 04. Novembe
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5mm Min 60mm Min 10.0 Clearances 450mm 10.1 For your Safety 300mm Min 1. This appliance must have been installed in accordance with the manufacturer’s instructions and the regulations in force. 2. Any modification that may interfere with the normal operation of the appliance without express written permission from the manufacturer or his agent could invalidate the appliance warranty. In GB this could also infringe the Gas Safety (Installation and Use) Regulations. GB - Heating Industry definitio
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11.0 Error Codes In the table below: - PCB = Main Control Board, BCU = Burner Control Unit. UR = User Reset, AR = Automatic Reset, ARP = Automatic Reset after Power Down 11.1 List of Error Codes NOTE: An automatic reset is only done if the fault condition has cleared. Error code: Display Description Lockout/Reset action Eng Sup 10: Outside sensor Fault outside temp sensor1 AR AR 20: Boiler flow sensor Fault boiler flow temp sensor AR AR 40: Boiler return sensor Fault return temp sensor boiler
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11.0 Error Codes UR = User Reset, AR = Automatic Reset, ARP = Automatic Reset after Power Down 11.1 List of Error Codes (cont) NOTE: An automatic reset is only done if the fault condition has cleared. Error code: Display Description Lockout/reset action Eng Sup 280 : Engine dome overtemp Engine dome overtemp has operated AR 282: G83/ENS/G1M G83/ENS module has detected an unhealthy mains condition AR 285: Alternator Short Power monitor IC has detected a short-circuit condition AR 287: Eng head u
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12.0 Care of the Boiler 12.1 Cleaning the Outer case Warning ! The painted panels should be wiped with a damp cloth and then dried completely. DO NOT USE ABRASIVE If you smell gas CLEANING AGENTS. Do not operate light switches Do not operate any electrical equipment 12.2 Maintenance Do not use a telephone in the hazardous area Extinguish any naked flame and do not smoke The appliance MUST be serviced annually by a Baxi authorised Open windows and doors in the hazardous area engineer. Turn off t
