SPA
Page 59
For an overview of possible fault messages, see Section: “Summary
Table of Parameters” on Page 52, description of Parameter E5.
The factory setting for the switching signal is “collective fault.”
7.3.4.2
Humidification:
The message “humidification” can be accessed directly on the main
contactor as specified in the wiring diagram.
7.3.4.3
Signal Output
On the main PCB, a signal output is located at terminals 12 (+) and 13
(-).
The internal control signal of the humidifier is displayed as a propor-
tional 0 - 10 V DC signal.This 0 -10 V DC signal can be used as „exter-
nal control signal“ for further humidifiers.
