FAULT FINDING AND DIAGNOSIS
6 720 803 800 (2012/11)
64
Fig. 130 Menu 3 selection
7.5.7
USING THE TEST MENU
This menu enables the testing of the functionality of components in an
ON/OFF mode.The duration of each test is up to 60 seconds.
1. Select menu TEST via the
and
scroll buttons.
2. Press the
button for one second to enter TEST.
Fig. 131 Selecting test menu
SELECTING A TEST COMPONENT
Refer to table 20 and use the
and
arrow buttons to scroll
through the various test options.
Fig. 132 Scroll through test options
3.1A
Maximum heating
output
The maximum heating output in kW
can be set here. The output can be
down rated.
Note: When maximum boiler output
is required for CO/CO
2
testing, this
parameter is ignored and full power
is delivered for the duration of the
test.
3.2B
Maximum flow
temperature
This limits the upper flow
temperature of the central heating
knob. Which is 82°C as a maximum.
This can be down rated.
3.3D
Minimum boiler power
for both heating and
hot water.
This sets the minimum output, for
example 3kW.
Table 19 Menu 3 parameters
max
min
max
2
3
1
0
4
bar
1
ok
eco
reset
e
°C
°F
Menu 3
max
min
max
2
3
1
0
4
bar
1
ok
eco
reset
e
1.
°C
°F
Menu 1
2.
°C
°F
Menu 3
5 s
6720646608-78.1W
o
°C
°F
3.1A kW
ok
max
min
max
2
3
1
0
4
bar
1
ok
eco
reset
e
°C
°F
Test 1
max
min
max
2
3
1
0
4
bar
1
ok
eco
reset
e
1.
°C
°F
Menu 1
2.
°C
°F
Test 1
°C
°F
t01
6720646608-79.1Wo
max
min
max
2
3
1
0
4
bar
1
ok
eco
reset
e
1.
°C
°F
Test 1
°C
°F
t01
6720646608-82.1Wo
