UPM THM701 Guide d'installation télécharger pdf (Page 34)

Humidifier Wiring

To wire a humidifier, the 2 wires connecting the original humidistat need to be

connected to the 2 terminals marked 'H1' and 'H2' on the thermostat.

The original humidistat should be removed or set to 'OFF' position.

Note: The 2 humidifier control terminals 'H1' and 'H2' are electrically isolated from the

Heat/Cool terminals.

Note: H1 and H2 terminals are non polarized and there is no function difference between H1 and H2.

Humidistat should be

OFF or disconnected

W/ B/O

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UPM THM701 Guide d'installation Page 34