Basic Settings - Honeywell KS20S KaltecSoft Evolution Operation Manual

The display shows TIME MINUTES and the current minutes
flash.
4. Push or to adjust the minutes.
5. Push to exit the settings.
The display shows TIME OF DAY or another general para-
meter (see 8.1. General parameters).

8.3. Basic settings

Caution! These changings are recommended for expe-
rienced users and professional installers only.
Note! After 5 minutes without action, the controller swit-
ches back to the operating mode.
8.3.1. Water hardness
1. Push and hold for 3 seconds both buttons
until the display shows RAW HARDNESS.

2. Push or to change raw water hardness.
3. Push to go to the next parameter.
8.3.2. Service (Residual) hardness
The display shows SERVICE HARDNESS
1. Push or to change raw water hardness in
the unit selected during the start-up. 15°fH is set as
default parameter.

Caution! Do not decrease the service hardness to less
than 15°fH to avoid corrosion.
2. Push to go to the next parameter.
8.3.3. Regeneration time
The display shows DAYS BETWEEN REGEN.
1. Push or to set up number of days between
two regenerations.
Caution! Do not decrease the number of days between
regenerations for hygienic reasons .
Honeywell GmbH
and


• Default setting is "4".
• Maximum number of days is "28"
• Display indication "Off" means there is no forced rege-
neration.
2. Push to go to the next parameter.
The display shows REGEN TIME HOUR and the numbers
indicating the current time in hours start flashing.
1. Push or
2. Push to go to the next parameter.
The display shows REGEN TIME MINUTES and the numbers
indicating the current time in minutes start flashing..
3. Push or
(minute).
4. Push to exit the settings.
The display shows TIME OF DAY or another general para-
meter (see 8.1. General parameters).
8.3.4. Setting the residual water hardness
Caution! Do not decrease the service hardness to less
than 15°fH to avoid corrosion.
The manufacturer recommends to check the output
water hardness regularly (2 times a year).
1. Set the residual water hardness by turning the screw at
the outlet side of the control valve block
Img. 8 Water hardness screw
• Turn the screw anti-clockwise to decrease water hardness
on the output side
• Turn the screw clockwise to increase water hardness on
the output side
2. Check the mixed water hardness at a tapping point
12
to set the regeneration time (hour).
to set the regeneration time
MU5H-1419GE23 R0815