Appendix
Documents
2
TTD-EF2
2
KE_KWB_EF2
Efficient and low-emission operation
(Based on the assignment baseline RAL-UZ 112 "The Blue Angel")
Dear Customer,
For efficient and low-emission operation of your KWB heating system, please follow these in-
structions:
•
The installation and adjustment of the system may only be performed by qualified, trained
personnel.
• Use only Fuels [► 19] prescribed by us. Only then can a low-emission, economic and
trouble-free operation of your heating system be guaranteed.
• Perform the recommended maintenance and cleaning work described in sectionStandards
for maintenance [► 42] at regular intervals. By doing this, you will not only be ensuring
the operational reliability of the heating system but also its efficient and low-emission oper-
ation. The best way of caring for your heating system is by taking out a maintenance con-
tract.
• Your boiler is adjustable within an output range of 30% to 100% of the boiler's rated power.
The devices should be operated as much as possible in the medium and upper power
range (adapted to the respective heat demand) in order to prevent unnecessary emissions
in low-load operation. Ideally, the combination with a modulating room and heating system
controller prevents unnecessary cycling and ensures running times that are as long as pos-
sible.
• From an energy technology standpoint, we recommend a buffer tank and a combination
with a solar heating system. This ensures efficient and low-emission operation of your
heating system.
Stickers
NOTICE
Hazard due to missing safety sticker
m
Safety stickers save lives! They protect you against injuries and prevent
damage to property and equipment!
4
Ensure the correct use of the heating system: Therefore, attach ALL stickers
as instructed in the manual!
4
Give the unused stickers to the operator of the heating system and instruct
that person about the possible hazards and/or consequences!
4
You can order missing
or defective stickers from KWB.
Stickers on the switch bracket
4
Check the legibility of the following symbols on the switch bracket:
9
9.1
9.2
9.2.1
9
Appendix
62
B KWB Easyfire EN, 05.2011
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