Connection Of The Low-Temperature Heating; Removing The Transport Securing Device - Helios KWL HygroBox Montage- Und Betriebsvorschrift

Operating and installation instructions
EN
Hydraulic connection diagram
The electrical connection work of the circulating pump and the 3-way mixing valve is to be implemented in compliance with
the connection diagram (see Chapter 13)

12.8. Connection of the low-temperature heating

With inlet temperatures below 35 °C and very cold outdoor temperatures, the humidification performance noticeably decreases, since
the amount of evaporation energy provided is too small. Furthermore, the desired air temperature can possibly no longer be achieved
either.
If the set air temperature at the outlet of the air humidification unit is underrun by more than 3 Kelvin for 15 min, the unit
will switch off with a fault message for reasons of safety (see Chapter 14). If this fault is due to a too low inlet temperature,
the target value for the air outlet temperature must be set to a lower value.

12.9. Removing the transport securing device

After having established all connections (in terms of air, water and electrics), the cover must be unscrewed and the
transport securing device must be removed.
KWL Hygrobox KWL HBX EH/WW
®
Lufteintritt
Air inlet
32
Heizungsrücklauf
Heating return
Heizungsvorlauf
Heating flow