HygroMatik Basic - Operational Conditions (dependent on unit type)

Page 38
6. Operational Conditions (dependent on unit
type)
The display shows the following operational conditions:
Humidifying / Heating Up
The steam humidifier produces steam if a demand from the
hygrostat or controller is present (safety interlock must be
closed).
After a humidifier cold start-up, or after a full blow-down, Heat-
ing up displays for a short time. The display reads Humidifying
only after the first refill.
Stand-by
The safety interlock is open. The unit is producing no steam.
No Demand
The demand value from the controller is less than the activation
point of the steam humidifier. The unit produces no steam.
Filling
The control activates the inlet solenoid valve. The cylinder is
supplied with water.
Stand-by Draining
If the controller or hygrostat demands no humidity from the
humidifier for a long while, a complete blow-down occurs auto-
matically after a set period of time. This prevents standing water
in the cylinder. The display shows blow-down. The time period is
set at the Parameter Stand-by Draining (A4).
Unit Type
HyLine, CompactLine,
MiniSteam
HeaterLine,
HeaterCompact
- Humidifying / Heating up - Humidifying / Heating
up
- Stand-by - Stand-by
- No demand - No demand
- Filling - Filling
- Partial blow-down - Partial blow-down
- Stand-by draining - Stand-by draining
- Dilution
- Full blow-down
- Power surge - blow-down - Full blow-down