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17

E. OPEnTHERM

F.  BuILT In FROsT PROTECTIOn

advaNCEd FEaTURES

The unit uses the OpenTherm protocol to control the boiler flow temperature set point in central heating operation. This 

means that the boiler will run in its most efficient manner and offer significant savings in energy over standard room 

thermostats. It will also give more accurate and comfortable temperature control in the room where it is installed.
If the room temperature is close to its setpoint then the pump may run for extended periods without switching the burner 

on.  This is normal operation which reduces gas consumption whilst maintaining the desired room temperature. 

If the temperature in the room falls below 5ºC, the boiler will fire to maintain the minimum 5ºC setpoint regardless of 

whether the timer is in an “off” period or not.

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Содержание LOGIC+ Combi 24

Страница 1: ...i E 24 30 35 When replacing any part on this appliance use only spare parts that you can be assured conform to the safety and performance specification that we require Do not use reconditioned or copy...

Страница 2: ...The national regulations and respective safety instructions are to be observed Interferences and changes to the device will lead to cancellation of the warranty 204796 6 indd 2 15 12 2011 14 34 23 bac...

Страница 3: ...boiler fault messages and suggested corrective actions Timed pre heat to save energy and reduce costs Hours Mode Holiday Mode CONTENTS Controls 4 Setting the Time and Date 6 Setting the Program 7 8 S...

Страница 4: ...the display is blank then replace batteries RUN HOURS 7 6 5 4 3 2 1 SUN SAT FRI THUR WED TUES MON 0 3 6 9 12 15 18 21 24h Display Indication of programmed day Indication of programmed on time keys Con...

Страница 5: ...ressed on the room thermostat the signal lights on the receiver unit will light If less than 4 lights are on either the room thermostat is too far from the boiler or the batteries in the room thermost...

Страница 6: ...key 5 Press the and keys to change the Month to the current month and to enter press the OK key note January 1 6 Press the and keys to change the Day of the Month to the current day of the month and t...

Страница 7: ...t Off Time and to enter press the OK key 5 Press the and keys to change the Minutes figure for Monday s 1st Off Time and to enter press the OK key 6 If you do not wish to set any further times for Mon...

Страница 8: ...g in the same manner Otherwise press the Next Day key 10 If you would like to have the same On and Off times for Tuesday as for Monday then press the Copy key and then the OK key To move to Wednesday...

Страница 9: ...Press the and keys to change the Temperature and to enter press the OK key 3 Turn the Control Knob back to the required mode of operation RUN CONT ON or CONT OFF 4 Turn the Control Knob to the requir...

Страница 10: ...urn the Control Knob to the RUN position Setting the RF Programmable Room Thermostat to be Continuously on 1 Turn the Control Knob to the CONT ON position Setting the RF Programmable Room Thermostat t...

Страница 11: ...ction 3 Turn the Control Knob to the required operating condition RUN or CONT OFF Note Use of the Hours function will ensure the boiler operates continuously for up to 3 hours If used during an off pe...

Страница 12: ...nd keys to change the Month to the month the holiday will start note January 1 and to enter press the OK key 4 Press the and keys to change the Day of the Month to the day of the month the holiday wil...

Страница 13: ...preheat is switched on the boiler control the boiler will preheat during the timed on central heating periods so as to provide more efficient water delivery This function is disabled when the preheat...

Страница 14: ...ion can then be set between 10 and 60 Note that 00 OFF It is advised that a setting between 10 and 30 should be used to ensure the central heating does not switch on earlier than desired This number i...

Страница 15: ...UT 1 FILL SYSTEM TO 1 0 BAR 2 BLEED RADIATORS 3 CHECK RADIATOR VALVES OPEN 4 RESET BOILER L4 NO WATER FLOW LOCKOUT 1 FILL SYSTEM TO 1 0 BAR 2 BLEED RADIATORS 3 CHECK RADIATOR VALVES OPEN 4 RESET BOILE...

Страница 16: ...INSTALLER F5 RETURN THERMISTOR FAULT 1 CONTACT INSTALLER F6 OUTSIDE SENSOR FAULT 1 CONTACT INSTALLER F7 LOW MAINS VOLTAGE 1 CONTACT ELECTRICITY PROVIDER F9 PCB FAULT 1 CONTACT INSTALLER F0 NO WATER FL...

Страница 17: ...o give more accurate and comfortable temperature control in the room where it is installed If the room temperature is close to its setpoint then the pump may run for extended periods without switching...

Страница 18: ...room thermostat to gain access Note that if the batteries are removed for more than 30 seconds the time date and set temperature will be lost If the batteries are not replaced and no signal is receive...

Страница 19: ...19 204796 6 indd 19 15 12 2011 14 34 26 back...

Страница 20: ...1482 448858 Registration No London 322 137 Ideal Stelrad Group pursues a policy of continuing improvement in the design and performance of its products The right is therefore reserved to vary specific...

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