LAE LTR-5 Series Instructions For Use Manual page 38

AD-32
169 38
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u p
niverSal owerFul
Selectable Refrigerating or Heating control Selectable NTC10K or PTC input FLEXICOLD
function for energy saving or alternative setpoint
Synchronized defrost start and termination with master-slave connection
control of a second compressor or evaporator
Absolute or relative temperature alarms and door open alarm Temperature and pressure
monitoring and condensing unit maintenance
Quick programming through ZOT-AD key
a :
pplicationS
Plug-in cabinets, supermarket display cases, cold stores, upright fridges and freezers, refrigerated tables.
Functions
Temperature
Thermostat
Inputs
Evaporator
Auxiliary
Digital inputs Voltage free contact
Voltage free contact
Digital inputs
12÷24Vac voltage
Defrost synchronisation
Thermostat 15(5)A
Evaporator fans
Outputs
Defrost
Auxiliary 1
Auxiliary 2
Connections
Screw terminals
M/F terminals + fastons
Power supply 115÷230Vac
Serial port TTL
Serial port
Serial port RS485
All models come with an alarm buzzer
On request, the AD-32 is also available with 7...30Vdc power supply.
On request, the AD2-32 is also available with gasket for a better protection between bezel and metal panel.
78
mm
D c
eFroSt ontroller
Timed or optimised defrost control
Excellent evaporator fan control
Light and standby control (On/Off)
Connection to LAE supervisory systems
AD-32 Series
Q13W-AG S24W-AG
Optional
S35W-BG
t D
echnical ata
Control Range:
Resolution:
Accuracy:
Sensor type:
Power supply:
Front protection:
Panel cut-out:
Wiring diagrams
NTC10K:
PTC1000:
selectable NTC10K or PTC1000
115÷230V~ ±10% 50÷60Hz 3W
-50÷120°C , -55÷240°F
0.1 / 1 °C; °F
<±0.3°C (-40.0÷70.0°C)
<±0.5°C (-50÷120°C)
IP55
163x31.5 mm
Instruction