I Accessing To System Parameters; I Wiring Diagrams - Zodiac Z250 Instructions For Installation And Use Manual

4.4 I Accessing to system parameters

• Modifying the default settings must be performed by a qualified technician only to facilitate
maintenance or future repairs.
To access to the system parameters:
- Unlock the keypad: the main menu is displayed.
- Press five times :
- Press . The screen displays "
- Press simultaneously
- Press . The first number flashes. Press
pressing ,
- Press to browse through the available parameters (see following table) and press
- Pressing or to modify the value and validate by pressing
- Press for 3 seconds to return to the main screen.
The parameters that can be modified are listed in the following table.
Code Name
L0 Heating priority
Filtration pump
L1
working period
L2
Timer setting
Power OFF remember
L3
function
Background light
L4
setting
L5 Unit operation mode

4.6 I Wiring diagrams

• See the wiring diagrams at the end of the document.
icon flashes.
SET
000 ".
and for 3 seconds. A signal tone will sound.
or
0 : No heating priority
1: Heating priority activated
Filtration pump works 5 min per L1 min (L1 range :
3 - 180) to check if heating is needed
0 : timer function OFF
1 : timer function ON
0 : No background light
1 : light ON constantly
2 : light ON if operating, light OFF if no operation
0 : Heating only
1 : Cooling only
2 : Heating & Cooling
3 Cooling / Heating / Auto / Quick Heating /
Ecosilence / Heating mode / Quick Cooling /
Ecosilence / Cooling mode
to enter the password :
,
Range
0 : OFF
1 : ON
138 . Validate each number by
to modify the parameter,
Default
1
120
1
1
2
3
EN
26