If safety instructions are ignored, severe or even fatal injuries may result, as well as material losses and environmental damage. Determined use You can integrate the function module FM443/CMS 910 into the control units of the CFB 810, CFB 840, CFB 910, CFB 930, CSM 710, CSM 750.
Identifies potentially dangerous situations, which might lead to medium or slight injuries or to material damage. CAUTION! USER INFORMATION User tips for the optimum utilisation and adjustment of the appliance plus other useful information. 6 720 803 142 (2011/06) FM443/CMS 910...
Safety | 5 Observe this information The FM443/CMS 910 function module was designed and built according to the state of the art and the recognised safety-related standards. However, material losses resulting from inappropriate operation cannot be completely prevented. Before operating the FM443/CMS 910 function module, read these operating instructions carefully.
The function module FM443/CMS 910 is designed exclusively for use in the control units. With the FM443/CMS 910 function module, you can control a solar thermal system with one or two solar consumers (e.g. cylinders). You can use the following functions after installing the FM443/ CMS 910 function module: –...
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Product description | 7 Fig. 1 Front panel – FM443/CMS 910 function module Manual switch (solar circuit 1) LED "3-way diverter valve" for buffer bypass circuit (central heating backup via cylinder) LED "3-way diverter valve" for buffer bypass circuit (no central heating backup via cylinder)
Solar circuit 1 and bypass are in automatic mode – this is the standard setting. Manual mode is enabled. Solar circuit pump 1 is switched on. The bypass is not being controlled. Tab. 1 Manual switch positions 6 720 803 142 (2011/06) FM443/CMS 910...
USER INFORMATION If the manual switch is not in automatic mode, a corresponding message is displayed on the Programmer programming unit and the LED "module fault" on the module illuminates. Inform your heating engineer. FM443/CMS 910 6 720 803 142 (2011/06)
10 | Functions of the FM443/CMS 910 Functions of the FM443/CMS 910 Operating mode - changing You can change the solar control unit operating mode. The operating modes are as follows: – Manual ON ("Day mode" key) – Manual OFF (“Night mode” key) –...
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Functions of the FM443/CMS 910 | 11 Different operating modes Press manual ON ("day mode" key) to set the solar control unit to "permanent on". Press automatic mode ("AUT" key) to set the solar control unit to automatic mode. Press manual OFF ("night mode" key) to switch off the solar control unit.
12 | Functions of the FM443/CMS 910 Scanning operating values You can have the operating values of your solar thermal system or two solar consumers shown on the display of the Programmer programming unit. You can scan the following operating values: –...
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Functions of the FM443/CMS 910 | 13 USER INFORMATION You can only display the solar cylinder heat amounts if the heat meter set (accessory) is installed in the solar circuit and connected to the function module FM443/CMS 910. Open the cover of the Programmer programming unit.
Faults in the solar circuit and the maximum two solar consumers are shown on the display of your Programmer programming unit. USER INFORMATION Fault messages continue to be displayed until the associated faults have been rectified. 6 720 803 142 (2011/06) FM443/CMS 910...
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USER INFORMATION Inform your heating engineer if faults arise on the function module FM443/CMS 910 and these are shown on the display of your Programmer programming unit. If there are several faults, turn the rotary selector until the faults affecting the solar circuit or one of the two solar consumers are indicated.
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Fax.: 01.6305706 / 01.6305715 www.cfquadrant.ie E-mail: sales@cfquadrant.ie Australia Robert Bosch (Australia) Pty Ltd 1555 Centre Rd Clayton, VIC 3168 Phone 1300 30 70 37 Fax 1300 30 70 38 www.bosch.com.au/hotwater New Zealand Phone 0800 4 Bosch or 08 543 352 www.bosch.co.nz...