Franke EVCO EVKB21N7VCXSX User Manual

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#EVKB21N7VCXSX #EVKB33N7VXXSX
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SERVICE MANUAL
Master instruction
SERVICE MANUAL
Master instructions
TEMPERATURE CONTROLLER EVCO
Item no.:
Operating ................................................................................................................................. 3
Screen messages ......................................................................................................................4
Error messages and error correction ......................................................................................... 5
List of parameters ..................................................................................................................... 6
Resistance table (Pt 1000) ........................................................................................................ 10

Franke EVCO EVKB21N7VCXSX Specifications

General

Category	Temperature Controller
Model	EVKB21N7VCXSX
Brand	Franke EVCO
Frequency	50/60 Hz
Protection Class	IP65
Connection Type	Screw terminals

Summary

Operating the Temperature Controller

Turning on and off

Procedure for powering the temperature controller on and off using the 'set' button.

Locking and unlocking buttons

Method for locking and unlocking controller buttons to prevent accidental changes.

Displaying the set point

How to view the configured set point temperature on the controller display.

Changing the set point

Steps to adjust the desired temperature set point using the controller buttons.

Changing from Celsius to Fahrenheit

Instructions for switching the temperature unit between Celsius and Fahrenheit.

Correcting the actual value

Guidance on how to adjust the displayed actual temperature value.

Understanding Screen Messages

Key Screen Indicators

Explanation of common screen messages like Loc, Cln, St, and PrG.

Error Messages and Correction

Parameter List and Configuration

Working Setpoint and Input Configuration

Parameters for setting the target temperature and configuring input sensors.

Regulators and Loads Protection

Settings for control behavior, load timing, and protection mechanisms.

Defrost Settings

Configuration options for the defrost cycle, including interval and duration.

Temperature Alarms

Parameters for setting high/low temperature alarm thresholds and delays.

Serial Modbus Connection

Settings for configuring communication via the Modbus serial interface.

Pt 1000 Resistance Table