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276

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CENTRAL HEATING

Temperature min/max (High Temperature range)

°C

42 / 82

42 / 82

Temperature min/max (Low Temperature range)

°C

30 / 75

30 / 75

Maximum Heating Pressure

bar

3

3

Expansion Vessel Capacity

l

7

DOMESTIC HOT WATER

Temperature min/max

°C

36 / 56

36 / 56

Pressure of Water for Domestic Use min/max

bar

0.2 / 8-10

0.2 / 8-10

Heating Temperature min/max (Low Temperature range)

°C

30 / 75

30 / 75

Temperature of Water for Domestic Use min/max

°C

36 / 56

36 / 56

Flow Rate 

T=30°C

l/min

11.1

N/A

Flow Rate 

T=35°C

l/min

9.6

N/A

Summary of Contents for ECO GENIUS

Page 1: ...Users Manual...

Page 2: ...the Installation and Servicing Instructions Make sure to keep the manuals provided with the appliance so that they can be used by the end user installer or our authorised engineer Every attempt has be...

Page 3: ...oper installation use and maintenance Remember to keep this manual in a safe place for future reference Your local MTS Servicing Centre is at your complete disposal for all requirements G R O U P GUAR...

Page 4: ...C kW 8 8 26 1 8 8 26 1 Usable Thermal Power min max 60 80 C kW 7 9 23 3 7 9 23 3 Usable Thermal Power min max 30 50 C kW 24 5 24 5 Power for Hot Water Production min max kW 7 9 23 3 7 9 23 3 Efficienc...

Page 5: ...ressure bar 3 3 Expansion Vessel Capacity l 7 7 DOMESTIC HOT WATER Temperature min max C 36 56 36 56 Pressure of Water for Domestic Use min max bar 0 2 8 10 0 2 8 10 Heating Temperature min max Low Te...

Page 6: ...0 Power Consumption W 130 130 Protection of Electrical System IP 4XD 4XD CATEGORY Nominal Pressure Natural Gas G20 boiler at maximum mbar 20 20 Nominal Pressure LPG G30 31 boiler at maximum mbar 30 30...

Page 7: ...ll gas in the room do not turn on light switches use the telephone or any other object which might cause sparks Open doors and windows immediately to ventilate the room Shut the gas mains tap on the g...

Page 8: ...Hot Water Temperature Adjustment Knob C Central Heating Temperature Adjustment Knob D On Off L E D E On Off Knob F COMFORT Heating Only Function Push button G COMFORT Heating Only Function L E D H Re...

Page 9: ...s likely that there is a water leak in the system If this is the case your installer must inspect the system 2 OPERATING INSTRUCTIONS CAUTION Installation start up adjustments and maintenance must be...

Page 10: ...installed A programmable timer for the thermostat is also recommended to schedule when the boiler will turn on and off during the course of the day or week and an outdoor sensor to optimise operating...

Page 11: ...t the gas cock and the inlet for domestic water are open These models are equipped with electronic ignition which utilises contact ionisation To make the boiler operational simply press the switch E T...

Page 12: ...t 82 C 276 12 WINTER AND SUMMER OPERATING MODES The boiler is fitted with a selector knob A which allows you to switch between winter and summer operating modes and vice versa When the knob is set to...

Page 13: ...programmable thermostat with or without an outdoor sensor CCM with or without outdoor sensor i e depending on internal or external temperature At that point the main burner will turn off and the circu...

Page 14: ...room temperature and outdoor temperature sensor control Installation without an external thermostat To turn off the heating turn the A selector knob to The boiler will still provide domestic hot water...

Page 15: ...RODUCTION OF DOMESTIC HOT WATER Turn on the power to the boiler by pressing the switch E the red L E D will then illuminate With these settings the boiler is already ready for use regardless of the po...

Page 16: ...hecontrolpanelwill illuminate NOTE Ifthe COMFORT functionisonduringthepumpoverrunperiod itwillbetemporarily deactivated The green L E D will remain on to indicate that the boiler will resume the COMFO...

Page 17: ...he still dot indicates burner on The right hand display two digit shows in heating mode temperature of heating system flow in domestic hot water mode temperature domestic hot water SHUTDOWN PROCEDURE...

Page 18: ...ault settings activate using a pencil or similar pointed instrument Do this every time you wish to Reset the time switch to erase all switching times and the current time of day After approximately tw...

Page 19: ...and h keys at the same time the time display switches into the AM PM mode NOTE If you keep the h and m keys pressed down for more than 2 seconds the display will enter fast forward scroll mode ENTERI...

Page 20: ...5 Monday Friday 1 2 3 4 5 6 7 Saturday Sunday 1 Monday selection of single days 7 Sunday Store using the key or push Prog key if you are going to continue programming The time switch enters the automa...

Page 21: ...ed is not altered ON OFF OFF ON ON OFF AUTOMATIC OPERATION MANUAL OPERATION CONTINUOUS OPERATION The switching times correspond to the program entered If the current switching mode is changed manually...

Page 22: ...ant to change is displayed You can now enter the new data See ENTERING THE SWITCHING TIMES NOTES ON STORING SWITCHING TIMES If you end your entry of the switching times by pressing the Prog key the sw...

Page 23: ...then release the H button At this point the electronic ignition system will attempt to light the burner again Should the boiler fail to ignite a second time check that the external gas cock is open If...

Page 24: ...f our Authorised Service Centres This anomaly is indicated by A21 on the display One of the possible causes of this shutdown situation could be the lack of water in the boiler or water circulation fai...

Page 25: ...s and figures occur E04 E05 E08 E20 E21 E22 E23 E56 E64 E66 E74 E99 contact one of our Authorised Service Centres If instead the display shows one of the shutdown situations indicated by the following...

Page 26: ...ition 26 CAUTION The flue test function makes the boiler run continuously at its maximum power This condition should be used exclusively by authorised personnel TEST MODE The P C B allows for the boil...

Page 27: ...276 27...

Page 28: ...AN ITALIA TEL 0039 732 23069 Manufacturer Merloni TermoSanitari SpA Italy Commercial subsidiary MTS GB LIMITED MTS Building Hughenden Avenue High Wycombe Bucks HP13 5FT Telephone 01494 755600 Fax 014...

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