Controls - Bosch GREENSTAR HEATSLAVE II EXTERNAL 12/18 User Instructions & Customer Care Manual

TO ACCESS CONTROLS:
To access controls first remove the front panel:
4 Unscrew the two screws (A) on the bottom
of the front panel using the tool (B) provided.
The panel will drop down and can be
carefully removed.
4 Pull control drawer (C) fully forwards.
To replace:
4 Push control drawer (C) firmly back into place.
4 Push the front panel up behind the top panel,
push in and secure in place with the screws (A)
using tool (B).

CONTROLS:

A Spanner/return button
B Reset button
C ECO button
D Boiler LCD display
E Central heating temperature control
F Scroll up button
G OK - Select/confirmation button
A B C D
N
GREENSTAR HEATSLAVE II EXTERNAL 12/18, 18/25 & 25/32
6 720 805 212a (07.2013)
H Scroll down button
I Demand/fault indicator (blue)
J Position for optional programmer
K Hot water temperature control
L Diagnostic port (service engineer)
M System pressure guage
N Burner service mode button (service engineer)
E F G H I J K L
CONTROLS
M
3
CONTROLS