HygroMatik HC02Kit, Руководство пользователя

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Page 39
Warning: It is standard practice for air-conditioning to install a
max. hygrostat in the safety interlock (not valid for steam bath
applications). The max. hygrostat acts as a safety device in the
event of a humidity sensor malfunction and protects against
overhumidification.
Warning: Contacts laid between Terminals 1 and 2 must be
potential free and rated for 230V switches. Terminal 1 is supplied
with
230V AC after switching on the humidifier.
7.3 Internal electrical construction
The internal electrical construction of a humidifier type Heater-
Compact Kit is always performed by the customer.
Two variants are possible:
- Variant 1) HeaterCompact Kit without HygroMatik electronic:
the control is a function of the reported water level in the steam
cylinder (by the float switch).
- Variant 2) HeaterCompact Kit with HygroMatik electronic (Type:
Basic, Comfort or Comfort Plus): the entire control and monitor-
ing device functions are supervised by a HygroMatik electronic.
Errors can be detected and reported.
7.4 Internal electrical installation without
HygroMatik control
7.4.1 Blow down
To desludge the humidifier, the time interval should be set so
that the pump blows down for 7 seconds after 60 minutes steam
production.
For operation with tap water, an increase of the desludging
cycles can extend the specific maintenance interval.
Consult HygroMatik in this case.