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Installation and
service instructions
Solar−Divicon,
Solar circuit pump line,
Safety instructions
¨
Please observe these safety instructions.
Installation, initial start−up, inspection,
maintenance and repairs must be
carried out by a competent person
(heating engineer/installation
contractor).
Before working on the equipment/
heating system, isolate the power
supply (e.g. by removing a separate
mains fuse or by means of a mains
isolator) and safeguard against
unauthorised reconnection.
Dimensions
60
40
80
20
100
0
120
240
A Solar Divicon
B Safety assembly
5862 810 GB
5/2005
part no. 7188 391 and 7188 392,
60
40
80
20
100
0
120
part no. 7188 393 and 7188 394
When using gas as fuel, also close
the main shut−off valve and safeguard
against unauthorised reopening.
It is not permitted to carry out repairs
on parts that fulfil a safety function.
For replacements, use only original
spare parts from Viessmann or those
which are approved by Viessmann.
B
A
C Solar circuit pump line
60
40
80
20
100
0
120
C
210
Please keep safe
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Summary of Contents for Viessmann Solar?Divicon
-
Page 1: Safety Instructions
Before working on the equipment/ For replacements, use only original heating system, isolate the power spare parts from Viessmann or those supply (e.g. by removing a separate which are approved by Viessmann. mains fuse or by means of a mains isolator) and safeguard against unauthorised reconnection. - Page 2 Flow regulating valve to control temperatures. the solar heating system during H Use only gunmetal, brass fittings, the initial start−up and operation copper pipes or Viessmann Non−return valve in the flow and return pipe stainless steel solar circuit pipes for the installation. Never use H Always install Solar−Divicon so that...
- Page 3 Assembly and installation information (cont.) System with Solar Divicon System with Solar Divicon and solar circuit pump line Position the solar circuit pump line to the right near the Solar−Divicon. The Solar−Divicon pump acts as a bypass pump, the solar circuit pump line pump as a solar circuit pump.
- Page 4 Fitting the Solar−Divicon...
- Page 5 Fitting the Solar−Divicon (cont.) 1. Pull the upper section of the 4. Insert a support sleeve into the thermal insulation forwards. connection pipe to the expansion vessel and secure on the safety 2. Secure the valve assembly assembly. together with the lower part of the thermal insulation.
- Page 6 Fitting the solar circuit pump line...
- Page 7 Fitting the solar circuit pump line (cont.) 1. Pull the upper section of the Installation with stainless steel thermal insulation forward and solar circuit pipe remove the valve assembly. Trim (free of burrs) in the valley of the corrugation; do not damage 2.
- Page 8 Fitting the solar circuit pump line (cont.) 6. Close the opening of the solar 8. Push the thermal insulation over circuit pump line with the cap and the valve assembly and click it into the flat packing supplied. place. 7. Route the connecting cable for the 9.
- Page 9 Fitting the solar circuit pump line (cont.) 6. Dismantle the safety assembly of 9 Secure the blow−off line on the the Solar−Divicon and secure it on safety valve of the safety the solar circuit pump line. assembly; ensure the correct orientation of the locking ring.
- Page 10 Commissioning Flushing and draining the solar heating system Turn the integral non−return valves in the flow and return lines to "ON" by turning the thermometer 45 º clockwise. Pump curves Match the flow rate via the output stages of the circulation pump to the number of collectors or collector surface area.
- Page 11 Commissioning (cont.) Type PS 20 or P 20 Pump rate in m 1000 1500 2000 2500 Pump rate in l/h A Pressure drop curve of the Solar−Divicon...
- Page 12 Solar Divicon parts list When ordering spare parts: Quote the part no. and the item no. of the required part (as per this parts list). Obtain standard parts from your local supplier. Parts 001 Locking ring fitting with support sleeves 002 Thermal insulation pieces 003 Flow ball valve (with item 004) 004 Thermometer...
- Page 13 Solar Divicon parts list (cont.)
- Page 14 Solar circuit pump line parts list When ordering spare parts: Quote the part no. and the item no. of the required part (as per this parts list). Obtain standard parts from your local supplier. Parts 001 Locking ring fitting with support sleeves 002 Thermal insulation shells 004 Thermometer...
- Page 15 Solar circuit pump line parts list (cont.)
-
Page 16: Specification
Max. operating pressure Connections ∅ H Solar circuit (locking ring fitting/ stainless steel solar circuit pipe) H Expansion vessel (only for Solar−Divicon) Viessmann Werke GmbH & Co KG D 35107 Allendorf Tel: +49 6452 70 0 Fax: +49 6452 70 27 80 www.viessmann.de...
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