DST RL-61 - Humidistat Connections; 0-10 VDC Signal; Remote Control; Potential-Free Signals

13 RL-61, 61L EN.033 24.01 Seibu Giken DST
EN
4.5.3 HUMIDISTAT CONNECTIONS
The dehumidier has a connection for a 1-step* or 2-step** humidistat. This is optional for some models.
See electrical diagram for connections.
See “7 Functions” for more details.
* For models with no selectable heater output.
** For models with at least two selectable heater output.
4.5.4 0-10VDC SIGNAL
Units with optional connections points for an electronic humidity controller or another regulator signal is marked on the electrical diagram.
See “7 Functions” for more details.
See electrical diagram for connections.
4.5.5 REMOTE CONTROL
The unit has a connection point for a remote switch.
See electrical diagram for connections details.
See “7 Functions” for more details.
4.5.6 POTENTIAL-FREE SIGNALS
Potential free contacts are marked on the electrical diagram for connecting external indicators. These indicators are used to transmit signals to a remote centre, to indicate if
unit or fans are still in operation.
Standard indicator
• Alarm indicator
• Run indicator*
• Regeneration fan indicator*
• Process fan indicator*
Optional indicators (N/A for certain units)
• Filter guard (regeneration) indicator
• Filter guard (process) indicator
• MAN/AUTO indicator
Each indicator, standard or optional, are marked on the electrical diagram to indicate whether it is a normally closed or a normally opened circuit.
* Standard indicator may dier depending on model and conguration. See electrical diagram for more information.