Explanation Of The Buttons - Mark Destratification Control RJ402 Technisches Handbuch

4.0 Operating manual

4.1 Explanation of the buttons

Selector switch ON/AUTO/OFF.
- stand ON:
- stand AUTO:
ON OFF
AUTO
- stand OFF:
Setting differential
42
34 50
Setting of the desired differential temperature at wich the relay
Diff T
26
contact switches.
°C
Adjustable from 2°C - 50°C
18
2
10
Hysteresis setting
27
22 35
Setting of the desired differential temperature at wich the relay
Hys
17
contact switches.
°C
Adjustable from 2°C - 35°C
12
2
7
Led lights up green if the connected power supply (230V) is present.
PWR
Led lights up red if the relay contact is switched.
Led flashes red if the temperature range is exceeded or if a
RE1
sensor is defective or not connected.
5.0 Disposing of the RJ402
When the RJ402 is replaced or removed, it must be recycled or destroyed in accordance with
national and/or local legislation and regulations.
Relay contact is switched regardless of the
temperature.
Relay contact switches at set temperature.
(Temperature button)
Relay contact is switched off.
EN
5