
29
-
Installation & Servicing
INSTALLATION
32 TEST MODE
By pressing the
mode key three times, TEST mode is displayed. In this mode it is possible to run either the entire boiler or
individual burners at max. or min. rate. This mode is useful for measuring the combustion and gas rates.
Press
Display
Press
Display
Press
Description
Test mode off for all burner modules
Test mode high for all burner modules
Test mode low for all burner modules
Test mode off for burner module 1
Test mode high for burner module 1
Test mode low for burner module 1
Test mode off for burner module 2
Test mode high for burner module 2
Test mode low for burner module 2
Test mode off for burner module 3
Test mode high for burner module 3
Test mode low for burner module 3
Test mode off for burner module 4
Test mode high for burner module 4
Test mode low for burner module 4
STEP
A L L
STEP
B U R. 1
STEP
B U R. 2
STEP
B U R. 3
STEP
B U R. 4
STORE
STORE
STORE
STORE
+
-
+
-
+
-
+
-
+
-
STORE
O F F
=
H H H
=
L L L
=
O F F
=
H I
=
L O
=
O F F
=
H I
=
L O
=
O F F
=
H I
=
L O
=
O F F
=
H I
=
L O
=
Test mode off for burner module 5
Test mode high for burner module 5
Test mode low for burner module 5
STEP
B U R. 5
STORE
+
-
O F F
=
H I
=
L O
=
Test mode off for burner module 6
Test mode high for burner module 6
Test mode low for burner module 6
STEP
B U R. 6
STORE
+
-
O F F
=
H I
=
L O
=
Test mode off for burner module 7
Test mode high for burner module 7
Test mode low for burner module 7
STEP
B U R. 7
STORE
+
-
O F F
=
H I
=
L O
=
T E S T
Press
Display
MODE
Three times
A L L
Press
Display
STEP
O F F
+ =
FLASHING
ALTERNATELY
INST
ALLA
TION