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USERS

G U I D E

User’s guide to commercial central heating boilers

BOILERS

Concord

CXDi 110/H-180/H

Содержание Concord CXDi 110

Страница 1: ...USERS G U I D E User s guide to commercial central heating boilers BOILERS Concord CXDi 110 H 180 H ...

Страница 2: ...SENSOR Optional extra If the optional outside sensor is fitted the control system will recognise this and automatically regulate the boiler flow temperature to changes in the external temperature If the sensor is fitted an extra status information screen will appear stating whether the device has been activated or not i e Sensor on off COMMISSIONING INSTRUCTIONS These are provided to assist the in...

Страница 3: ...mises the risk of this but in addition the controls prevent the boiler from short cycling by preventing subsequent ignition within a period of 2 minutes When active the display will show ANTI CYCLE Flow temp 4 TO LIGHT THE BOILER CONTROLS 5 TO SHUT DOWN THE BOILER the groove in the square head must be at right angles to the line of the pipe and refit the casing panel Note If severe weather frost c...

Страница 4: ...4 Concord CXDi H Users 6 USING THE BOILER FEATURES AND CONTROLS The diagram below shows the sequence of steps to be taken when reading the instructions on the following pages ...

Страница 5: ... button will access the above options in reverse When the option required is displayed and the ENTER button pressed another set of menus will be available as discussed on the following pages PROGRAMMER TIMER The programmer has 3 time zones per day for each day of the week Each day can be programmed for the requirements of that day giving 7 programmed days or using the copy facility any number of d...

Страница 6: ... it cycles between high and low operation the boiler will fall through 30 before the high rate gas valve is energised 8 USING THE BOILER FEATURES AND CONTROLS continued SET TIME DATE Enables the correct time and date to be entered The display will show a flashing day of the week as follows The correct day can be selected by use of the UP or Down button and when correct the ENTER button should be p...

Страница 7: ...en energised If the boiler flow temperature is equal to or greater than 55 o C then this delay will NOT occur Notes 1 If a fault occurs with the boiler thermostat the fault display screen will show C H Sensor Fault 2 When the low rate gas valve is de energised as the temperature required has been obtained the boiler will go into an anti cycle route for 2 minutes The display will indicate anti cycl...

Страница 8: ...P O Box 103 National Ave Kingston upon Hull HU5 4JN Telephone 01482 492 251 Fax 01482 448 858 Registration No London 322 137 Caradon Ideal Limited pursues a policy of continuing improvement in the design and performance of its products The right is therefore reserved to vary specification without notice ...

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