Water Fill Time; Purge Time; Heating Time; Ta Coefficient - Elsteam REH4 Installation, Use And Maintenance Manual

AHU Resistors Humidifier - REH

9.6 Water fill time

Set the time during which the inlet valve is open water. The time is in seconds, from 1 to 250.
Default 10".

9.7 Purge Time.

Set the purge time during which the drain system remains open to allow a small discharge of water.
The time is in seconds, from 1 to 250.
Default 1".

9.8 Heating time

Set the waiting time during which the water in the tank is heated by the passage of the current. The
time is in seconds, from 1 to 1200 (= 20min.).
Default 80".

9.9 TA coefficient.

Set the coefficient for the TA mounted in the humidifier. It is a number from 10 to 9999, modified in
steps of 10.
Default 750.

9.10 Level sensor

Set the type of level sensor connected. Can be chosen among:
HV Level switch (High Voltage). Input IN-DIG0

Contact with float on input IN-DIG1 (jumper JP2 must be closed):

a. N.C. = normally closed.
b. N.O. = normally open.
Default HV Level switch

9.11 Pressure threshold

2000Pa

9.12 Minimum 0-10V Input Calibration

This parameter allows varying the minimum threshold for intervention in the case of using an external
controller with different voltages from 0-10V.

9.13 Water change interval

It indicates the interval between complete changes of water in the kettle.
(Default 4h)
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21.2.EN
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