DK S N P GR
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D GB F NL I E
TR CZ PL RUS H
Cert. version 03.19
© 2019 Elster GmbH · Edition 05.19
Safety
Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Following the
installation, pass the instructions on to the opera-
tor. This unit must be installed and commissioned
in accordance with the regulations and standards
in force. These instructions can also be found at
www.docuthek.com.
Explanation of symbols
• , 1 , , 3 ... = Action
▷ = Instruction
Liability
We will not be held liable for damage resulting from
non-observance of the instructions and non-com-
pliant use.
Safety instructions
Information that is relevant for safety is indicated in
the instructions as follows:
DANGER
Indicates potentially fatal situations.
WARNING
Indicates possible danger to life and limb.
CAUTION
Indicates possible material damage.
All interventions may only be carried out by qualified
gas technicians. Electrical interventions may only be
carried out by qualified electricians.
Conversion, spare parts
All technical changes are prohibited. Only use OEM
spare parts.
Contents
Operating instructions
GB-1
035158
Translation from the German
Burner control unit BCU46x,480
Burner control unit BCU46x,480..........1
Contents ..............................1
Safety.................................1
Checking the usage .....................
Installation ............................3
Replacing the power module/bus module/
parameter chip card ....................4
Cable selection and installation ...........5
Wiring ................................5
Connection diagram ....................7
Flame control ..........................12
Adjustment ...........................13
Commissioning........................14
Manual mode .........................15
Assistance in the event of malfunction ....16
Reading off the flame signal, fault
messages and parameters ..............5
Parameters and values .................5
Legend...............................9
Technical data ........................9
Safety instructions .....................30
Logistics .............................31
Accessories ..........................31
Certification ..........................3
Contact ..............................34
Safety
Contents
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