Varan 1.14, 1.20
Changes in models reserved.
Dimensions not binding!
5
Contents
Boiler Features
1 Boiler Features
1.1 General Information
The
STREBEL
Varan 2.20
is a pellet boiler for aquiferous cen-
tral heating systems with radiators and/or underfloor heating. It
is designed to be set up directly in the living space (without an
external boiler room neded). During operation, heat is transmitted
directly into the room vis the boiler surface as well as into the
heating system.
Components
The integrated pellet tank is filled by hand and holds 45 kg or 75
litres of wood pellets. The pellet discharge takes place via auger,
a silent, energy-saving reduction gear and a downpipe.
An expansion vessel (10 litres), an electronically controlled
Wilo
HE circulator pump and a safety group are already installed in the
compact boiler construction. The controller has a daily, weekly and
weekend programme as well as three programmable performance
levels.
1 Boiler Features ............................................................................................................................... 5
2 Technical Data ................................................................................................................................ 6
3 Fuel ................................................................................................................................................. 8
4 Construction .................................................................................................................................. 9
5 Installation...................................................................................................................................... 12
6 Controller ........................................................................................................................................ 18
7 Operating Phases ........................................................................................................................... 26
8 Maintenance .................................................................................................................................. 28
9 Possible Malfunctions .................................................................................................................... 30
10 First Start-Up .................................................................................................................................. 32
11 Boiler Disposal ............................................................................................................................... 32
