DST RL-61 - 6 Operating; Control Panel; Start; Stop

15 RL-61, 61L EN.033 24.01 Seibu Giken DST
EN
6 OPERATING
6.1 CONTROL PANEL
12 13 14
1. [TH1] - Safety thermostat for regeneration heater - Reset switch
2. [TH2] - Control thermostat for regeneration heater
3. [TH3] - Safety thermostat for wet air outlet - Reset switch
4. Electronic controller* / Humidistat*
5. Run time meter
6. [OFF RESET/ON] - ON/OFF switch**
7. [AUTO/MAN] - Mode switch for AUTO or MAN
8. [HEATER] - Switch for selecting heater power
9. [MAIN] - Main isolation switch
10. [EMERGENCY] - Emergency stop button
11. [ALARM] - General alarm light
12. [ALARM Δ-P] - Pressure balance alarm light (Unbalanced airow between
regeneration airow and process airow)
13. [FILTER PROCESS] - Warning light for lter guard on process air in*
14. [FILTER REG] - Warning light for lter guard on regeneration air in*
* Option
** The light indicator turns on each time the regeneration heater is active
FIGURE 11: Control panel
Note: Control panel layout - for guidance only. Panel supplied may dier from that shown.
6.2 START
Start the unit.
1. Turn [MAIN]-switch to “I”.
2. Turn [AUTO/MAN]-switch to “MAN” for continuous dehumidication or “AUTO” for automatic-mode with connected humidistat/regulator signal.
3. Select capacity by choose the output on [HEATER] switch.
4. Turn [0/1] to “1” and the unit starts running.
Caution!
When “Automatic restart” selected. The unit starts automatically after a power failure. It is important that all personnel involved with installation, operation, maintenance and
service of the unit are made aware of this function.
6.3 STOP
Unit will shut down.
- A timed cooling down period on the regeneration fan is initiated before turned o.
1. Turn [0/1] to “0”.
Caution!
Do not use the main isolator switch to turn of the unit. Always use the described stop procedure to turn o the unit.
6.4 RESET BUTTONS & SWITCHES
Fuses, overheat protections or motor protectors are found inside the electrical cabinet. The position and denotation of the devices may vary depending on the unit and
conguration.
Reset is only required when a operation is halted by hardware failure or triggered a safety mechanism. See troubleshooting for more information.
See the electrical diagram for correct layout and information of the reset devices.