Using The Test Menu - Worcester 27i System Compact Installation, Commissioning And Servicing Instructions

FAULT FINDING AND DIAGNOSIS

7.4.7 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 limited to 30 seconds.
1. Select menu TEST via the
2. Press the button for one second to enter TEST.
ok
eco
°C
reset ok
°F
Menu 1
e
max
Test 1
eco
°C
reset ok
°F
Test 1
e
max
t01
Fig. 125 Selecting test menu
SELECTING A TEST COMPONENT
Refer to table 19 and use the
through the various test options.
eco
°C
reset ok
°F
Test 1
e
max
t01
Fig. 126 Scroll through test options
62
and scroll buttons.
2
1 1 3
0 4
bar
1.
min max
°C
°F
2
1 1 3
0 4
bar
2.
min max
°C
°F
6720646608-79.1Wo
and arrow buttons to scroll
2
1 1 3
0 bar 4
1.
min max
°C
°F
6720646608-82.1Wo
TESTING THE COMPONENT
▶ Select a component to test.
▶ Press the button, the value 0 will flash.
ok
▶ Use the arrow button to change the value to a flashing 1.
▶ Press to confirm the change, the value 1 will stop flashing and a
ok
will displayed for 3 seconds.
The test will run for 30 seconds or until the value is changed back to 0.
eco
°C
reset ok
°F
t01
e
1.
max
t01
eco
°C
reset ok
°F
Test 1
1.
e
max
t01
eco
°C
reset ok
°F
t01
e
1.
max
t01
Fig. 127 Testing component
Greenstar i System Compact - 6 720 807 726 (2013/05)
2
1 1
3
0 bar 4
min max
°C
°F
2
1 1 3
0 bar 4
min max
°C
°F
2
1 1 3
0 4
bar
min max
°C
°F