Bosch 440 - Manual (Page 9)

CONTROLS
1. INDICATOR LAMP FOR “OFF/ON”
2. “INSTALLER SERVICE FUNCTION” BUTTON
(For use only by service engineer)
3. RESET BUTTON
4. DISPLAY
5. SERVICE BUTTON
6. “ECO” MODE INDICATOR
7. INDICATOR LAMP FOR “BURNER ON”
8. MASTER SWITCH
9. CENTRAL HEATING
TEMPERATURE CONTROL
10. HOT WATER TEMPERATURE
CONTROL
11. SYSTEM PRESSURE GAUGE
12. FILLING LOOP CONNECTION
1 2 3 4 5 6 7
8 9 10
11
12
REMOVE THE BOILER CASING FRONT PANEL
TO GAIN ACCESS TO THE SYSTEM PRESSURE
GAUGE & FILLING LOOP CONNECTION
1.
LIFT
2. P
ULL
CONTROLS WORCESTER BOSCH GREENSTAR HIGHFLOW 440
6 720 611 731a (08.04)
7
U
SIN
G
Y
O
UR
AP
P
L
IANCE