Herz firestar Lambda 18 - Code Entry (Only Service); Code Entry

Description of the menu navigation and adjustment values
9
Betriebsanleitung_firestar_18-40_Lambda_Englisch_V1.6 19
Example: Modification of parameter P02
By pressing the button:
„On/Off“:
The equipment is switched on/off
„F1“:
The modification is aborted
„F2“:
The value is increased
„F3“:
The value is decreased
„F4“:
The modification is confirmed
9.1.4 Code entry (only Service)
For safety reasons most of the menu items are password protected. The entry of the code is done via
Parameter P01 in the menu “PARAMETER”. When the code is entered correctly, the code is “active”. After
10 minutes of inactivity, the code entry will be automatically set to “inactive”.
By pressing the button:
„On/Off“:
The equipment is switched on/off
„F1“:
The first digit of the code is increased
„F2“:
The second digit of the code is increased
„F3“:
The third digit of the code is increased
„F4“:
The entry is confirmed
F1
F2
F3
F4
FS 20
4
11
P01 
P02
P03
P04
P05
90
84
180
120
°C
°C
°C
°C
+100
+10
+1

F1
F2
F3
F4
FS 20
4
11
P01
P02 
P03
P04
P05

84
180
120
80
°C
°C
°C
°C
+
-