Unit description
20
1 LED 1
2 LED 2
3 LED 3
4 Control key UP
5 Control key DOWN
6 Control key SET
7 Temperature display in °C
Changes to system settings are made through the control panel. During normal operation the dis-
play will show the current temperature of the secondary cooling circuit. If changes are made, the
current parameter will be presented in the display.
LED 1 On: chilling active
Off: chilling circuit in heat-up mode
LED 2 On: temperature limit exceeded
Off: temperature range normal
LED 3 On: unit operational, frost guard
did not trigger
Off: frost guard triggered, unit cannot be activated
Key DOWN Lowers the value of the selected parameter incrementally
Key UP Raises the value of the selected parameter incrementally
Key SET Selects a parameter
Table 5: Functionality of the control keys and LEDs on the temperature controller
4.5. Technical specifications
Dimensions, weight and color
Length:
590 mm (see detailed dimension drawings)
Width:
612 mm (see detailed dimension drawings)
Height:
925 mm (see detailed dimension drawings)
Weight (without coolant):
Weight (with coolant):
115 kg
129 kg
Casing color:
Grey aluminum (RAL 9007)
Refrigerant circuit
Refrigerant:
R 134a
Refrigerant capacity:
2,2 kg
Coolant circuit
