TeHa BR1000 ECO PLUS, Owner'S Manual

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1
Owners manual for BR1000 ECO PLUS
valid from 01.01.2013
Table of contents Page
Description ................................................................. 1
Assemblies ................................................................. 1 - 2
Definition and application ........................................... 2
Installation recommendation ...................................... 2 - 4
Service and maintenance ........................................... 4 - 5
Safety advice .............................................................. 5 - 6
Warranty ..................................................................... 6
Exploded view combustion chamber, complete .......... 4
Parts list, combustion chamber, complete ................... 8 - 9
Parts list, mixing device.............................................. 10
Exploded view, mixing device ..................................... 10
Exploded view, switch box .......................................... 11
Parts list, switch box .................................................. 12
View of burner adjustment settings ............................ 13
Dimensioned drawing, combustion chamber ............... 13
Circuit diagram with flame control .............................. 14
Chimney connecting piece .......................................... 15
Diagram to determine the chimney cross-section ...... 15
Enclosure: Trouble shooting guide .............................. 16 - 20
Technical data ............................................................ 20
Digital control ............................................................. 21-31
1. Description
Theodor Henrichs’ new boiler technology enables you to achieve less soot discharge at a very high performance level.
The nominal capacity of 90-95kW is well controllable by means of the digital thermostat. If you need high and constant
temperatures, the BR1000 ECO PLUS is what you need.
2. Assemblies
The combustion chambers mainly consist of the following assemblies: (See also exploded view page 7)
Burner Type B90 (See also exploded view page 10)
The BR series of vertical burners have proven themselves over the years and the design is applied unchanged for all types
of combustion chambers. The different capacities are achieved by the fitting of fuel nozzles with different flow rates and
corresponding changes in air flow.
Heating coil (See also exploded view page 7, Pos.37)
An efficient high capacity is achieved by using double wound heating coils. Their tube wall thickness is strongly over
dimensioned, so that normally a long lifetime is guaranteed. Almost all applications can be covered due to the large range
of varieties:
Material:
steel, stainless steel 1.4301 and 1.4571
Dimensions: 3/8“ and 1/2“
Range of pressure: up to 500 bar
Casing (See also exploded view page 7, P. 35 + 36)
Between the inner and the outer casing is an integrated ventilator housing building a ring gap.
Through this ring gap the burner is provided with combustion air. The following advantages arise from this method:
a.
The outer casing is cooled.
b. The combustion air is preheated.
c. Due to the double casing the construction is very stable and extremely rigid.
Galvanized, powder coated steel sheet and stainless steel 1.4301 are the available materials.