CAREL
humiSteam Lite
18
For On/Off Operation (diagram at right):
Connect any simple humidistat, high-limits, air flow switch,
and remote contacts in series from terminals AB to AB.
Circuits must be completed from +VR to SET by a jumper
and from AB to AB for the unit to operate. Use jumpers if
devices are not connected.
In the case where it is necessary to have the furnace fan
start when humidification is needed, a SPDT relay must
be added to power both the fan and the humidifier, per
the diagram at right.
Alarm Output:
The H terminals allows connection to an on-board SPDT alarm relay that provides
No and NC contacts for remote indication of alarms. The relay is rated for up to
250V, 5A max. resistive and 2A max. inductive.
Содержание humiSteam Basic UE003
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