For Your Safety; About This Manual; Designated Use; Qualification Of The Installer - Viessmann Solar-Divicon DN20B Installation, Start-Up And Service Instructions Manual

Solar-Divicon DN20B Installation, Start-up, Service
1.

For your safety

Carefully read this manual before installation and
commissioning. Non-observance of the instructions
in this manual may lead to serious material damage
and serious injuries that may result in death.
Keep this manual in close proximity of the system for
later use.
1.1

About this manual

This manual describes the function, installation,
commissioning and operation of the solar stations
Solar-Divicon DN20B.
The chapters called [specialist] are only addressed
to installation contractors.
For other components of the solar installation, such
as collectors, storage tanks, expansion tanks, and
controllers, please refer to the instructions of the
corresponding product.
1.3

Qualification of the installer

Installation and commissioning of this equipment
should be done by qualified installers [specialist] in
accordance with local, state, provincial, and federal
codes which may be applicable.
1.2

Designated use

The solar station is a pre-assembled fitting assembly
checked for tightness and used for recirculating the solar
fluid in a closed loop solar circuit. The solar station must
only be used in solar thermal systems as pumping station
in the solar circuit, taking into consideration the technical
limit values indicated in this manual. The station may only
be assembled indoors. The station must be assembled
and operated as described in this manual!
Unintended use of the solar station will invalidate any
liability claims.
Only use accessories from Viessmann.
The wrapping materials are made of recyclable materials
that can be recycled by standard recycling operations.
The following must also be observed during
installation and commissioning:
 Relevant regional and national regulations (for
example Occupational Safety and Health Act)
 Relevant accident prevention regulations (for
example of the Employer's Liability Insurance
Association)
 Instructions and safety instructions mentioned in
this manual
Indicates that there is risk of
death, serious injuries or
considerable material
damage if suitable safety
precautions are not taken.
Indicates that there is a risk
of light injuries if suitable
safety precautions are not
taken.
Indicates that there is a risk
of material damage if suitable
safety precautions are not
taken.
3