Carel IR32C Manual

General features
Models available
Main features of the Infrared Series
Front panel and buttons
LED display - Indicators
Keypad
Installation
Standard configuration
Cautions
Selection of the main working parameters - Other important parameters
List of the working parameters to be checked before starting the unit
How to modify the working parameters
Gaining access - How to modify the parameters
How to exit the procedure - How to exit the procedure without memorizing the modified data
Reset procedure
Remote control unit
Technical specifications - Keypad description
Buttons used to activate/deactivate the use of the remote control unit
Buttons used to modify the main parameters (directly accessible buttons)
Buttons for the remote control of the IR instruments
How to use the remote control unit
Access without code
Access with code
Further information
Configuration parameters - The password
/ = parameters for the management of the temperature sensors
r = parameters for the temperature regulation
c = parameters for the compressor management
d = parameters for the defrost management
A = parameters for the alarm control
F = parameters for controlling evaporator fans
Summary diagram of the evaporator fan operation .
Notes for the new release
Wiring diagrams
Wiring diagram for multiple units - IR32 panel mounting connections
Operating states of the equipment
Sequence of main phases
Alarms and troubleshooting .
What to do if the IR32S, IRDRSE/S0 fails to work
What to do if the IR32Y fails to work
What to do if the IR32P or IR32C, IRDRC fails to work
Technical characteristics
Temperature/resistance ratios for NTC thermistors.
IR32 dimensions
Code numbers for ordering controls and accessories
IR96: microprocessor-based freezer controller
New functions
Technical features - - Connections
Ir96: keys functioning
Functioning
IR96: parameters
Parameters modification
New-set values memorisation .
List of parameters
Description of particular parameters and performances
Memorisation of minimum/maximum temperature
Functioning of the relay 4
Type of sensor - Digital Inputs Configuration
IR96: alarms
Dimensions
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