Strebel S-WG 100, Installation, Operating And Maintenance Manual, Page: 69 / 125

E09.012.246 Manual S-WG
70
10.11 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 : S T A N D - B Y
> > > : 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
operating 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
firing 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 )