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Summary of Contents for Strebel S-AF XL
- Page 1 STREBEL S-AF XL Floor standing high efficiency boiler User Manual 2015-06-15 v1.0...
- Page 2 Dear Client, Thank you for purchasing this condensing appliance, a technically advanced and high quality product, offering high efficiency and extremely low pollutant emissions and therefore complete respect of the environment, designed to meet all your needs for comfort at low operating costs. Please read this manual with care before using the appliance, and observe in particular all WARNINGS and SAFETY REGULATIONS.
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Page 3: Table Of Contents
INDEX ..........SAFETY WARNINGS AND REGULATIONS . -
Page 4: Safety Warnings And Regulations
SAFETY WARNINGS AND REGULATIONS • After unpacking the appliance, ensure that all parts are intact and complete as per the supply specifications, and if any non-conformities are found, contact the Representative that sold the appliance. • The appliance must be installed by professionally qualified personnel, in conformity with current national and local standards and the instructions in the manual supplied with the product. -
Page 5: Description
DESCRIPTION The aluminium heating units in the range S - AF XL are condensing heat generators, designed to heat rooms, and in combination with a storage tank, for the production of domestic hot water. They comprise: - an aluminium heat exchanger, with low water content and generously sized exchange surface to optimise energy efficiency and heating output;... -
Page 6: Control Panel
CONTROL PANEL Block indicator light due to intervention of safety devices DSP User interface with display Main switch with indicator light Main fuse (10A) Flame screen menu Monday, 24. September 2012 09.37 DESCRIPTION OF SYMBOLS ON DISPLAY D.H.W. OPERATING MODE HEATING OUTSIDE OUTSIDE SENSOR... - Page 7 Description offunction Display ON/STAND-BY STAND-BY: This shuts down the appliance, inhibiting the use of DSP keys OUTSIDE OFF OFF ON: This enables start-up of the appliance, enabling use of DSP keys date date time time OPERATING MODES SUMMER: DHW production only OUTSIDE ON OFF Monday, 24.
- Page 8 Description offunction Display MENU MENU Enables display of the page for menu selection USER (USER or TECHNICIAN) TECHNICIAN HOLIDAY Holiday start Holiday end 20 / 10 30 / 10 This enables entry of the holiday dates (start/end) 2012 2012 and values for the supply of domestic hot water and heating water during this period to confirm to confirm...
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Page 9: Ignition And Shutdown
Description offunction Display RED (at bottom) DHW setpoint DHW settings 1. DHW setpoint Enables return to the selected line without saving/ 2. ECO setpoint reduction storing the modified data. 3. Scheduler set Keep pressed to speed up the action. to confirm to confirm IGNITION AND SHUTDOWN The initial commissioning of the appliance must be performed by the Technical Services, after which the appliance can... -
Page 10: Menu Navigation Trees And Procedure
MENU NAVIGATION TREES AND PROCEDURE USER menu navigation tree and procedure The appliance is supplied in the configuration STAND-BY. To scroll through the screen menus, use the keys shown in the diagram below. date time OUTSIDE MENU OFF OFF STAND-BY User menu screen USER... - Page 11 Factory USER MENU Sub-menu Lines Field Keys Keys Keys settings 20 - max. 1. HEATING 1. CH temperature 75°C absolute T. (*) 1. CH temperature/OTC Set 2. Outside temperature for OFF / CH off 7 - 30°C ---> ---> 2. ECO setpoint reduction 50°C 0 - 50°C Enabled/...
- Page 12 KEY TO THE USER MENU LINES Ref. menu Line title Meaning line 1. HEATING 1.1.1 CH temperature Entry of setpoint of supply temperature (heating) 1.1.2 OTC set Entry of setpoint of outside temperature for automatic switchover to "Summer mode" Entry of value to reduce temperature on supply in "energy saving" mode ECO setpoint reduction (day or night time) Enable/disable on board...
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Page 13: Scheduler Settings
SCHEDULER SETTINGS The system also envisages the option of setting time bands during which the heating unit is set to operate, if there is a demand for heat, and those during which it remains off, or in ECO mode when fitted with an outside sensor. There is a maximum of 6 programmable time bands within 24 hours, each of which must be identified by a start time (ON), and end time (OFF). - Page 14 Key to Description Display press Scheduler set Monday-Friday 1. --:-- - --:-- to select the single day or group of days in the week 5. Friday 2. --:-- - --:-- 6. Saturday 3. --:-- - --:-- 7. Sunday 4. --:-- - --:-- 8.
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Page 15: Temporary Shutdown Or Holiday Schedule
TEMPORARY SHUTDOWN OR HOLIDAY SCHEDULE This function enables a reduction in the operating regime of the heating unit in the case of temporary absences, weekends, holidays and above all automatic restart after the set time interval. WARNINGS • During the holiday period, it is essential to leave the electrical and gas mains supplies to the appliance powered, to ensure correct operation. - Page 16 Key to Description Display press Holiday start to return to the initial screen 20 / 10 2012 OUTSIDE OFF OFF to display the “Holiday start” date date to confirm time to set the holiday start day Holiday start Holiday start 30 / 10 30 / 10 2012...
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Page 17: Maintenance
MAINTENANCE Note that it is a COMPULSORY LEGAL REQUIREMENT THAT THE BOILER SUPERVISOR must arrange for PERIODIC MAINTENANCE and COMBUSTION EFFICIENCY MEASUREMENTS to be performed by PROFESSIONALLY QUALIFIED PERSONNEL. The Technical Services department can fulfil this legal requirement when necessary. PERIODIC MAINTENANCE guarantees: - Increased safety - Reduced operating costs... -
Page 18: Notes
NOTES - 18... - Page 20 Strebel Ltd 1f Albany Park Industrial Estate, Frimley Road, Camberley, Surrey, GU16 7PB Tel: 01276 685422 Fax: 01276 685405 Email: info@strebel.co.uk Web: www.strebel.co.uk Further information on our complete product range is available from our website. CAST IRON – CONDENSING – STEEL SHELL – WATER HEATERS – RENEWABLES...
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