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Subject to technical change. Errors excepted.

© 20191029_11205076_FlowSol_B_HE_WMZ.monen.indd

Safety advice

Please pay attention to the following safety advice 
in order to avoid danger and damage to people and 
property.

Instructions

Attention must be paid to the valid local standards, 
regulations and directives!

Information about the product
Proper usage

The pump station may only be used in the solar cir-
cuit of solar thermal systems in compliance with the  
technical data specified in these instructions. Due to 
its design the station must be mounted and operated 
as described in these instructions!

CE-Declaration of conformity

The product complies with the relevant di-
rectives and is therefore labelled with the 
CE mark. The Declaration of Conformity 
is available upon request, please contact 
RESOL.

Target group

These instructions are exclusively addressed to au-
thorised skilled personnel.
Only qualified electricians should carry out electrical 
works.
Initial installation must be effected by qualified per-
sonnel named by the manufacturer.

Contents
1 Overview .................................................... 3

Mounting the station ................................. 4

Flushing and filling the solar system........ 4

Ball valve positions .................................... 5

Draining the system .................................. 5

Non-return valves ...................................... 5

Flow rate measurement ........................... 6

Air separator ............................................. 6

9 Maintenance ............................................... 6
10  Safety devices ............................................. 6
11 Accessories ................................................ 7
12  Information about the pump ................... 7
13  Lists of spare parts  ................................... 7

Description of symbols

WARNING!

Warnings are indicated with a warn-
ing triangle!

 

Î

They contain information 
on how to avoid the danger 
described.

Signal words describe the danger that may occur, 
when it is not avoided.
•  WARNING means that injury, possibly life-threat-

ening injury, can occur.

•  ATTENTION means that damage to the appli-

ance can occur.

Note
Notes are indicated with an information 
symbol.

 

Î

Arrows indicate instruction steps that should be 
carried out.

Disposal

•  Dispose of the packaging in an environmentally 

sound manner.

•  At the end of its working life, the product must not 

be disposed of as urban waste. Old appliances must 
be disposed of by an authorised body in an envi-
ronmentally sound manner. Upon request we will 
take back your old appliances bought from us and 
guarantee an environmentally sound disposal of the 
devices.

Summary of Contents for FlowSol B HE WMZ

Page 1: ...his RESOL product Please read this manual carefully to get the best performance from this unit Please keep this manual carefully www resol com Manual en Installation Operation Commissioning Manual for the specialised craftsman FlowSol B HE WMZ ...

Page 2: ...qualified per sonnel named by the manufacturer Contents 1 Overview 3 2 Mounting the station 4 3 Flushing and filling the solar system 4 4 Ball valve positions 5 5 Draining the system 5 6 Non return valves 5 7 Flow rate measurement 6 8 Air separator 6 9 Maintenance 6 10 Safety devices 6 11 Accessories 7 12 Information about the pump 7 13 Lists of spare parts 7 Description of symbols WARNING Warning...

Page 3: ...PWM2 12 power consumption of the pump 25W Safety valve 6 bar Pressure gauge 0 10bar Grundfos Direct Sensor VFS 1 12 VFS 2 40 Non return valves Opening pressure 20mbar openable Connection to diaphragm type expansion vessel ET flat sealing Outlet safety valve IT Connections to the solar pipes IT atVFS ET Maximum temperature flow return 120 C 95 C Maximum pressure 6 bar Medium Water with max 50 glyco...

Page 4: ...ween pump station and store and collector respectively Note All connections are already tightened such that they usually do not have to be tightened again However during commissioning of the system all connections have to be checked for leaks pressure test 3 Flushing and filling the solar system WARNING Scald danger Pressure surge damage If the medium enters strongly heat ed empty collectors press...

Page 5: ...e necessary Î Î Slowly discharge the heat transfer fluid by means of the drain valve 3 until the operating pressure is set Î Î Remove the hoses of the filling and flushing sta tion and screw the caps onto the fill and drain valves Manually start the solar thermal pump at maximum speed see controller manual and let the fluid circulate for at least 15 minutes Î Î Bleed the solar thermal system sever...

Page 6: ...n valve 3 If necessary open the union nut at the pressure side Î Î Now dismount the pump 10 Safety devices The pump station is equipped with a diaphragm safety valve which corresponds to the relevant directives and regulations For installation and operation please pay attention to the following advice The safety valve has to be easily accessible The ef ficiency of the valve must not be influenced ...

Page 7: ...ing and flushing station The SBS 2000 has been especially designed for pro fessionally filling and flushing solar thermal and heat ing systems Its many thought out details facilitate transport operation and cleaning the attractive de sign makes it the ideal companion for a professional performance Heat transfer fluids In our product portfolio you will find a range of heat transfer fluids for diffe...

Page 8: ...or the completeness of the drawings and texts of this manual they only represent some examples They can only be used at your own risk No liability is assumed for incorrect incomplete or false information and or the resulting damages Note The design and the specifications can be changed without notice The illustrations may differ from the original product Imprint This mounting and operation manual ...

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