Elektronikbau- und Vertriebs Ceta 100 Bedienungsanleitung

Operating manual

100

Differential temperature control

Version 0931-10

Art. 0450021000

BA_CETA100_EbV_EN_0450021000_0931-10.book Seite 1 Dienstag, 25. August 2009 3:33 15

Scope of delivery ...............................................................................................................1

General ................................................................................................................................1

Intended use .....................................................................................................................1

Safety ..................................................................................................................................1

General key functions ...................................................................................................... 2

Version display (when starting)...................................................................................... 2

Basic display .....................................................................................................................2

Menu level .........................................................................................................................3

Parameter description .....................................................................................................6

Mounting .......................................................................................................................... 10

Connection diagram ........................................................................................................ 11

Fault clearance ................................................................................................................. 11

Sensor resistance values .............................................................................................. 12

Declaration of conformity .............................................................................................. 13

Technical Data ................................................................................................................ 14

Liability ............................................................................................................................. 14

Disposal ........................................................................................................................... 14

Heisterner Weg 8 - 12

D-57299 Burbach

This document may not be reproduced nor disclosed to third parties, particularly competitors, in original

or copy form without our prior explicit consent. The document is subject to our proprietary rights and

copyrights.

Contents

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Scope of delivery

1. 1x Central unit CETA 100

2. 1x Tank immersion sensor KVT 20/2/6

3. 1x Collector sensor PT1000/6

4. 8x Screw, plate 2.9x19 mm

5. 3x Screw assembly 4x35 mm

6. 3x Plug U6

7. 2 x Cable clamp

General

Systems with heat source and hot water tank are controlled via the differential

temperature control. When the heat source temperature exceeds the tank

temperature by the value set on the controller, the circulation pump is activated

by the control and the heat absorbed in the heat source is transported to the hot

water tank.

Intended use

The unit is manufactured in accordance with state of the art technology and

approved safety regulations. Nevertheless, using the unit can cause danger to the

user or third persons, or damage to the unit and other assets. The unit must be

used exclusively as differential temperature controller.

Safety

All electrical connections, safety measures and protections have to be carried out

by an authorised professional electrician according to the valid standards and VDE-

guidelines, as well as the local regulations. The electrical connection must be a

fixed connection according to VDE 0100.

Hazard symbols in this operating manual

Hazard!

This symbol indicates information that warns of possible safety

risks or severe and fatal injuries!

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General key functions

1. General key functions

Prog

•Change selected submenus

•Change (parameter) setting

•Save value

+ (Plus) or - (Minus)

•Change parameter

•Change menu item

Esc

•Exit setting

•Keep old value

•Select next higher menu level

Esc-Long

•Return to basic display

2. Version display (when starting)

3. Basic display

c 100= Type designation

24.02= Version display (due to update, it can

differ from example shown)

80.5°C= Temperature heat supplier (e.g.

collector or solid fuel boiler)

44.0°C= Temperature heat storage tank

ΔT1= Display pump function

BA_CETA100_EbV_EN_0450021000_0931-10.book Seite 2 Dienstag, 25. August 2009 3:33 15

Menu level

4. Menu level

General menu structure Ceta series

Basic display

Prog

Esc

Menu 01

Menu 02

Calibration

Relay test

02:01

Parameter 01

02:02

Parameter 02

02:nn

Last parameter

Prog

Select menu level

Select parameters

Esc

Value 1

Prog

Value 2

Value n

Set parameter value

Prog

Return

without

saving

Return

and save

Esc

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Menu level

Overview of menu level

X1: Only displayed during active heat balancing

X2: Function only in bus connection

X3: Are hidden when activating code 03:09

Basic display

Prog

Info

System

Delta T

Calibration

Relay test