Vaillant ecoTEC plus 937 Operating Manual
Gas condensing storage combination boiler
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Also See for ecoTEC plus 937:
- Operating manual (16 pages) ,
- Instructions for installation and servicing (68 pages) ,
- Instructions and maintenance instructions (64 pages)
Related Manuals for Vaillant ecoTEC plus 937
Summary of Contents for Vaillant ecoTEC plus 937
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Page 1: Ecotec Plus
For the owner Operating manual ecoTEC plus 937 Gas condensing storage combination boiler... -
Page 2: Table Of Contents
Recommended accessories Appliance characteristics Appliance characteristics ........... 2 Recommended accessories......... 2 The Vaillant ecoTEC plus 937 is a compact gas wall- mounted boiler with condensing technology and 15 litre Notes on the documentation ......3 laminar stainless steel storage tank. -
Page 3: Notes On The Documentation 1
Useful information and instructions. • Do not use a telephone in the area of the hazard. • Do not use naked flames (such as matches or cigaret- • Symbol for a necessary task te lighters). Operating instructions ecoTEC plus 937 / 0020031573_02... -
Page 4: Safety Instructions
"I“ and the boiler is connected to the substances can cause corrosion, including in power supply. Please observe the instructions the flue system. concerning frost protection in Section 4.9 in all cases Operating instructions ecoTEC plus 937 / 0020031573_02... -
Page 5: Instructions On Operation 3
Instructions on operation 3 Instructions on operation Recycling and disposal Both your Valliant ecoTEC plus 937 boiler and its pa- Factory guarantee ckaging consist mainly of recyclable raw materials. 3.1.1 Two years guarantee for ecoTEC plus units 3.4.1 Equipment Vaillant is committed to rectify any manufacturing faults Do not dispose of your Valliant ecoTEC plus 937 boiler which arise during the first 24 months after installation. -
Page 6: Operation
This system provides informa- tion on the operating status of your appliance and helps you deal with problems. During normal operation, the display (1) shows the current heating flow temperature Operating instructions ecoTEC plus 937 / 0020031573_02... -
Page 7: Measures Prior To Commissioning
4.2.2 Checking system pressure Fig. 4.5 Switching the appliance on • Use the main switch (1) to switch the appliance on and off: "ON“ Fig. 4.4 Checking the filling pressure of the heating system “OFF” Operating instructions ecoTEC plus 937 / 0020031573_02... -
Page 8: Domestic Hot Water Operation
The set value is shown in the display during the setting • Then select the required hot water outlet tempera- process (2). ture again, e.g. setting b. After approx. 3 seconds the display returns to standard mode (the current heating flow temperature). Operating instructions ecoTEC plus 937 / 0020031573_02... -
Page 9: Storage Tank Charging Mode
24 hours. In this case there is a danger off (or, if required, continues to operate for the heating of scalding when drawing the water off. system or to recharge the storage tank). Operating instructions ecoTEC plus 937 / 0020031573_02... -
Page 10: Heating Operation
You can switch off the heating in summer without swit- ching off the hot water supply. • Turn the rotary knob (1) for setting the heating flow temperature all the way to the left. Fig. 4.14 Status displays Operating instructions ecoTEC plus 937 / 0020031573_02... -
Page 11: Troubleshooting
Please have the fault code to hand when you – Is the heating switched on (see Section 4.3)? contact Vaillant Service Solutions since this – All the external controller set to the "ON“ position will help in troubleshooting. (see Section 4.5.3)? Operating instructions ecoTEC plus 937 / 0020031573_02... -
Page 12: De-Commissioning
Permanent operational readiness, reliability and a long service life require inspections and maintenance work to regularly carried out by a heating engineer or Valliant. Further information can be obtained from Vaillant Ser- vice Solutions . (0870 6060 777). Danger! Danger to persons and material damage can be Fig.
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