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Instructions premix Air heaters type XR10.. 60

   

 

 

 

 

Page 3/15 

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The premix unit air heater is provided with sophisticated control sequence  to maintain a 

comfortable room temperature and  even air distribution. 

 

It is paramount that  that the installation and maintenance of this appliance are carried out by 

qualified gas engineers, and strictly according to our instructions.  

 

Before unpacking and installation, please check (i.e. on the data badge) if the heater is in 

accordance with the order and if it is suitable for the local present provisions (gas type, gas 

pressure, electrical supply etc.) 

The installation of this appliance must be in accordance with the relevant requirements of the 

gas safety regulations building regulations (and the IEE regulations ) and any requirements of 

the Local Authority , Fire Officer and Insurers. 

The heater must also comply with all applicable local and national standards. 

 

The heater has been tested in detail on safety and correct operating settings before leaving the 

factory. It has been adjusted for the type of gas that is stated on  the data badge. Should there 

be any doubt , please contact the manufacturer. 

 

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The installation of the air heater must be in accordance with the relevant 

requirements of the Gas Safety regulations (for example in GB; The Institute of Gas 

Engineers IGE UP-1 and 2), building regulations and the IIE regulations also 

incorporating the gas safety (installation and use) regulations. Other national and/or 

local regulations may apply! The competent installer must make sure the heater operates 

correctly and must instruct the user about the safe operation of the heater. 

 

A ventilation gap of 30 cm is required from the top and bottom of the heater to any flammable 

materials. 

If this heater is drawing its combustion air from within the room in where it is located, the 

necessary combustion ventilation requirements must be allowed for as per the gas safety 

regulations. The heater should not be directly installed in areas containing any corrosive or 

explosive vapours , in high moisture or dust concentrations, at negative pressures or 

temperatures higher than 30°C ; please consult Winterwarm or your supplier. The guarantee is 

then invalidated. The  heater has a protection degree of IP20, this means for use in a dry and 

not very dusty environment. This is also the case for the Open-therm room-thermostats. 

 

Make sure that the warm air can be blown out freely. There should absolutely be (no possibility 

of) materials within 5m from the front of the heater. 

 

Содержание XR10

Страница 1: ...UMENT MUST ABSOLUTELY BE READ BEFORE STARTING THE INSTALLATION INSTRUCT USER AND LEAVE THIS DOCUMENT WITH HEATER FOR REFERENCE Instruction manual version GB 82b date 12 05 2005 heaters only for natural gas G20 ...

Страница 2: ...URE CONTROLLED DESTRATIFICATION FAN 8 6 4 HIGH LIMIT PROTECTION 8 6 5 DESCRIPTION SPARE PARTS 8 6 6 FUNCTIONS OF THE DFC 9 7 PUTTING INTO OPERATION AND ADJUSTMENT 9 8 1 GENERAL 9 8 2 START BY USING THE SERVICE BUTTON 10 8 3 START BY BYPASSING THERMOSTAT 10 8 4 START BY USING THE THERMOSTAT 10 8 5 TO SIMULATE A LOCK OUT CONDITION 10 8 ADJUSTING THE GAS CONTROL 10 9 PROBLEM SOLVING 11 9 1 GENERAL 11...

Страница 3: ...on of the air heater must be in accordance with the relevant requirements of the Gas Safety regulations for example in GB The Institute of Gas Engineers IGE UP 1 and 2 building regulations and the IIE regulations also incorporating the gas safety installation and use regulations Other national and or local regulations may apply The competent installer must make sure the heater operates correctly a...

Страница 4: ... 230 230 Thermostat Open Therm yes yes yes yes yes yes Power Consumption W 250 250 250 450 450 600 Gas connection G 1 2 1 2 1 2 3 4 3 4 3 4 Minimum suspension height horizontal throw m 1 7 1 7 1 7 2 7 2 7 2 7 Minimum suspension height vertical throw m 4 4 4 5 6 6 Weight kg 36 37 38 78 80 82 Min supply pressure G20 H mbar 20 20 20 20 20 20 Gas category Cat I2H Class Clas B23 C13 C33 Max gas consump...

Страница 5: ...r 4 for further installation restrictions 6 2 Gas connection The gas supply line has to meet the national valid requirements and possibly the local requirements of the building inspector police or fire brigade In GB it must comply with Gas Engineers publication UP 1 and UP 2 together with BS 6891 A manual isolation valve in the supply line must be placed within reach of the heater and all gas line...

Страница 6: ...n this manual 24V is available on the connection terminals for possible use with this fault indication This contact is closed in a lockout condition 6 3 5 Reset The heater can be reset in 3 ways On the TCW thermostat On the DFC printed circuit board within the heater push the lower red button On a remote reset button For the connection see the diagram towards the end of this manual 6 3 6 Fuses The...

Страница 7: ...of level Do not connect a standard flue terminal to this heater nor a terminal for a condensing boiler Use only pipes and bends for overpressure with profiled sealing rings 6 1 General The unit can heat as well as ventilate By using the temperature sensor on the unit and the one in the room thermostat the temperature difference between the two in the room is monitored Should the difference become ...

Страница 8: ...15 C maximum by turning Potentiometer 2 P2 fully clockwise See below 6 4 High limit protection The unit contains 2 temperature protections The NTC thermostat monitors the air temperature electronically Should the temperature become too high the burner will switch off When the unit has cooled down it will automatically restart Should the temperature increase to an unacceptable level the STB capilla...

Страница 9: ...ter reference Use only a calibrated instrument The CO2 value may be adjusted if necessary only do this in case it turns out that the CO2 value is not correct Do not ever turn injudiciously the adjusting screws Adjustment of the gascontrol without a supporting flue gas analysis will invalidate the warranty Once the unit is installed according this manual the unit can be put into operation Make sure...

Страница 10: ... room Thermostat if installed will now flash Check also the function of the reset button with gasvalve open again and observe if heater starts smoothly 0 0 0 0 1 1 1 1 In principle it is not necessary to adjust the gascontrol after putting the unit into operation In case it needs to be adjusted f e after fitting a new one this must be done only by a qualified person Only use calibrated instruments...

Страница 11: ...sure the resistance of the NTC pull plug from DFC This must be approx 20 kilo Ohm at 25 C or 40 kOhm at 10 c Check that a 230V signal is being received at the DBC d Check that a230V signal is being received on the plug of the pre mix fan between the brown and the blue wire e It is possible that there is no PWM signal to the pre mix fan for the starting speed This can be checked on the 24V plug of ...

Страница 12: ...d if it switches off when the wires are opened again Try first another OpenTherm thermostat If this does not work the DFC must be replaced It can also be the pre mixfan itself that does not modulate inspite of a good input signal The heat output of the heater will also be insufficient if there is too much resistance in the inlet or outlet flue system In this case the pre mixfan will be on full spe...

Страница 13: ...correctly 10 3 Spare parts Description 10 20 30 40 50 60 Burner XR IX 3206 IX 3206 IX 3208 IX 3208 IX 3210 IX 3212 Ignition Ionisation electrode IX 3458 IX 3458 IX 3458 IX 3458 IX 3458 IX 3458 Premix fan MVL RG128 M2 IX 4500 IX 4500 IX 4500 IX 4500 IX 4500 IX 4500 Inspection glass IX 6812 IX 6812 IX 6812 IX 6812 IX 6812 IX 6812 Gas AirMixer SIT 391 AGM IX 4506 IX 4504 IX 4502 Gascontrol SIT SIGMA ...

Страница 14: ...g to the diagram terminal 4 5 6 and 7 11 3 Installation with extra reset possibility Connect the heater to 230VaC Connect the thermostat can be OpenTherm or on off Reset is possible by mounting a pressbutton between terminals 6 and 7 230 Vac Open therm 24 Vdc L 230 Vac N neutral 20 C Room Thermostat 2 1 3 12 4 5 7 6 11 13 14 F3 N neutral L 230 Vac 2 1 3 5 4 6 7 230 Vac 20 C Room Thermostat Open th...

Страница 15: ...EV1 2 Gas valve Transformer for Fanregulation Fuse TR1 F Pre mix fan Connections for installation purposes Limmit thermostat manual reset 3 Fan motor STB M1 M2 n F3 M1 1 white red braun braun black black blue black 12 13 grey T 14 blue 11 TR1 L 230V AC 1 N Neutral 2 X6 5 X 6 8 13 14 F3 X6 6 violet transp black black blue orange black yellow grey yellow red black blue green yellow Room thermostat O...

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