Krom Schroder BCU 500, FCU 500 Operating Instructions Manual

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➔ www.docuthek.com

Operating instructions

Power module and parameter chip card for control units BCU 500, FCU 500

© 2012 Elster GmbH · Edition 10.12

Translation from the German

Contents

Contents

Power module and parameter chip card

for control units BCU 500, FCU 500 ........

Contents ..............................

Safety.................................

Checking the usage .....................

Replacing the power module

and parameter chip card.................

Assistance in the event of malfunction .....4

Technical data .........................4

Contact ...............................4

Safety

Safety

Please read and keep in a safe place

carefully before installing or operating. Following the
installation, pass the instructions on to the opera­tor. 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

• ,  ,  ,  ... = Action

▷ = Instruction

Liability

We will not be held liable for damage resulting from
non-observance of the instructions and non-com­pliant use.

Safety instructions

Information that is relevant for safety is indicated in
the instructions as follows:

Please read through these instructions

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.

Transport

On receipt of the product, check that the delivery is
complete (see Part designations). Report any trans­port damage immediately.

Storage

Store the product in a dry place. Ambient tempera­ture: see Technical data.

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Checking the usage

Power module

Suitable for control units BCU500 or FCU500. With
relay contacts for the fail-safe outputs, e.g. for fan,
butterfly valve and valves. To replace a power mod­ule with the same identification number if fault 36
is displayed.

Identification number– see type label.

FCU 500

Parameter chip card

The parameter chip card is required for operation of

control units BCU500 or FCU500. All the parameters
specific to the system are saved on the parameter
chip card. To replace a parameter chip card with
identical type code, see type label.

Type code

Code Description
500 Parameter chip card for BCU/FCU500
Q
W
C0
C1

F0
F1
F2

H0
H1

K0
K1
K2

Mains voltage: 120 V AC, 50/60 Hz

230 V AC, 50/60 Hz

No tightness control or POC

With tightness control or POC

Capacity control:

none

with interface for actuator IC

with interface for RBW

Temperature monitoring:

none

with temperature monitoring

Connection terminals:

none

screw terminals

spring force terminals

Type code– see type label.

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