Instructions pH FUN V1
Page 13 of 28
4
Operating the pH FUN
The pH FUN features a clearly arranged display and operating concept with the following features:
•
2-line blue multifunctional LCD display (2 x 16 characters)
•
Simple 3-key operation (
)
•
Clearly arranged menu structure
•
Special initial operation menu for step-by-step execution of the most important basic settings
•
Wide selection of menu languages
4.1
Display and operating field of the pH FUN
Normal view of the pH-FUN
1
Display of the currently measured pH value in the pool water.
A pH value in the range of 7.0 to 7.4 is recommended.
Auto
This is the standard operating mode. The pH FUN automatically ensures an optimal
pH value of the pool water.
Man.-
Start of a time-constrained manual dosing of pH-Minus (dosing direction D-, i.e. pH-
reducing). See also Chapter 5 Performing a manual
dosing
.
The length of time or dose amount of the manual dosing can be set in the menu.
Man.+
Start of a time-constrained manual dosing of pH-Plus (dosing direction D+, i.e. pH-
increasing). See also Chapter 5 Performing a manual
dosing
.
The length of time or dose amount of the manual dosing can be set in the menu.
xx min
Remaining time (in min utes) of a running manual dosing.
The remaining time is counted down during the manual dosing.
2
Display and
setting option of
the current
operating mode of
the pH FUN
Off
The dosing of the pH FUN is switched off, i.e. no dosing occurs.
2a
Input cursor. The cursor shows which element is currently selected and by pressing th e
button can be activated
and modified. In the normal view shown, the operating mode of the pH FUN can be set.
D-
Dosing direction pH-reducing, i.e. dosing from pH -Minus.
This is the standard dosing direction for most application cases.
D+
Dosing direction pH-increasing, i.e. dosing from pH-Plus. This dosing direction is
only utilised in special cases with special water properties.
3
Display of current
dosing direction
and dosing rate
xx %
Specification of the current dosing rate in % based on the maximum possible
dosing rate:
•
100%: The dosing pump runs continuously
•
50%:
The dosing pump runs 50% of the time based on a
60s dosing cycle (30s on / 30s off)
•
10%:
The dosing pump runs 10% of the time based on a
60s dosing cycle (6s on / 54s off)
•
0%:
The dosing pump is switched off continuously
4
3-button operating field