E93.1001EN.C Manual CD
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10.13 Checking the operating history
The following graphs describe how to check the operating history of the water heater.
Operating screen:
W A T R H T R : b o i
l e r
o f f
> > > : 1 2 3 . 4 ° C ( 1 2 3 . 4 ° C )
Press [MENU]
Select "Operate" using [◄] & [►] and press [ENTER]
Main menu screen:
M a i n M e n u
O p e r a t e
Press [◄] & [►] to browse through the 5 screens.
Press [MENU] or [ENTER] to exit. The unit will return to the op-
erating screen.
SCREEN: 1
O p e r a t i n g h i s t o r y
P o w e r O n
h r s
1 3 1 4 0 0
Top line: Shows the operating history menu is activated.
Bottom line: Total hours the water heater is connected to power
supply and switched on.
SCREEN: 2
h r s C h
T o t
1 0 0 0 0 0 0
h r s D h w T o t
1 0 0 0 0 0 0
Top line: Total burning hours for heating.
Bottom line: Total burning hours for domestic hot water.
SCREEN: 3
h r s C h
< 5 0 % 1 0 0 0 0 0 0
h r s C h
= > 5 0 % 1 0 0 0 0 0 0
Top line: Burning hours for heating while the burner was firing
less than 50%.
Bottom line: Burning hours for heating while the burner was fir-
ing equal or higher than 50%.
SCREEN: 4
h r s D h w < 5 0 %
: 1 0 0 0 0 0 0
h r s D h w = > 5 0 %
: 1 0 0 0 0 0 0
Top line: Burning hours for hot water while the burner was firing
less than 50%.
Bottom line: Burning hours for hot water while the burner was
firing equal or higher than 50%.
SCREEN: 5
T i a 1 0 0 0 0 0 F i a
1 0 0 0 0 0
S s l 1 0 0 0 0 0 S s t
1 0 0 0 0 6
Top line: Shows Total Ignition Attempts (
Tia
) & Failed Ignition
Attempts (
Fia
)
Bottom line: Shows Soft Starts last (
Ssl
) &
Soft Starts Total (
Sst
)
