Zodiac Z250, Instructions For Installation And Use Manual

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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 :
SET
icon flashes.
- Press . The screen displays “ 000 ”.
- Press simultaneously and for 3 seconds. A signal tone will sound.
- Press . The first number flashes. Press or to enter the password : 138 . Validate each number by
pressing ,
- Press to browse through the available parameters (see following table) and press to modify the parameter,
- 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 Range Default
L0 Heating priority
0 : No heating priority
1: Heating priority activated
1
L1
Filtration pump
working period
Filtration pump works 5 min per L1 min (L1 range :
3 - 180) to check if heating is needed
120
L2 Timer setting
0 : timer function OFF
1 : timer function ON
1
L3
Power OFF remember
function
0 : OFF
1 : ON
1
L4
Background light
setting
0 : No background light
1 : light ON constantly
2 : light ON if operating, light OFF if no operation
2
L5
Unit operation mode
0 : Heating only
1 : Cooling only
2 : Heating & Cooling
3 Cooling / Heating / Auto / Quick Heating /
Ecosilence / Heating mode / Quick Cooling /
Ecosilence / Cooling mode
3
4.6 I Wiring diagrams
• See the wiring diagrams at the end of the document.
EN