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UA 30 RS Operating instruction (P. 2/6)

UA 30 RS Operating instruction (P. 2/6)

UA 30 RS Operating instruction (P. 2/6)

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Table of Contents

2. Function

2.1 The coOLING
2.2 Fast freezing
2.3 Defrost
2.4 Control of evaporator fans
2.5 Digital inputs
2.6 Door CONTACT input
2.7 Configurable input - GENERIC ALARM (EaL)
2.8 Configurable input - serious alarm mode (BAL)
2.9 Configurable input - Pressure switch (PAL)
2.10 Configurable input - Start defrost (dfr)
2.11 Configurable input - Relay AUX actuation (AUS)
2.12 Configurable input – AlternatiVe setpoint (ES)
2.13 Configurable input - Manual shut-Off (onF)
2.14 Digital inputs polarity
2.15 Use of the programming “HOT KEY “
2.16 DOWNLOAD (From the “Hot Key” to the UA 30 RS)
2.17 UPLOAD (From UA 30 RS to the “Hot key”)

3. Installation and startup

3.1 Electrical connections
3.2 Sensor connection

4. Pin and Terminal Assignment
5. Operation

5.1 Use of LEDs
5.2 HOW TO SEE THE MIN TEMPERATURE
5.3 HOW TO SEE THE MAX TEMPERATURE
5.4 HOW TO RESET THE max and min TEMPERATURE RECORDED
5.5 HOW TO SEE THE SET POINT
5.6 HOW TO CHANGE THE SETPOINT
5.7 HOW TO START A MANUAL DEFROST
5.8 How to start a Fast Freezing
5.9 To enter in parameters list “Pr1”
5.10 To enter in parameters list “Pr2”
5.11 HOW TO CHANGE THE parameter value
5.12 HOW TO LOCK THE KEYBOARD

5.12.1 TO UNLOCK THE KEYBOARD

5.13 MANUAL SHUTOFF
5.14 RS485 Serial communication

6. Menu structure

6.1 CONTROL
6.2 DISPLAY
6.3 DEFROST
6.4 FANS
6.5 ALARMS
6.6 SENSOR INPUTS
6.7 DIGITAL INPUTS
6.8 OTHER
6.9 Default setting values

7. Alarms and Messages

7.1 Silencing buzzer / alarm relay output
7.2 “EE” alarm
7.3 Alarm recovery

8. Specifications

UA 30 RS Betriebsanleitung - 21.05.2021 09:46

UA 30 RS Operating instruction - 21.05.2021 09:46

Notice d'instructions UA 30 RS - 21.05.2021 09:46