5
08/06/06 - 300008487-001-A MCR 24, 24/28MI, 30/35MI, 34/39MI
Control panel
The control panel of the MCR boiler has 6 function keys, an on/off
switch and a screen.
The display includes 4 positions and several symbols which indicate
the operating status of the control panel and any disturbances.
Figures, points and/or letters may be displayed.
The symbols located above the function keys indicate their current
function.
When a key has not been touched for 3 minutes, the display lighting
goes out and only the symbols ,
2
and are displayed.
Pressing on any key will display the current status of the boiler and
the current command code. If there is a malfunction, the
corresponding code continues to be displayed.
A Menu key
BDisplay
C Main ON/OFF switch
D Pressure gauge
E Sweep key
F "Escape" or "Reset" key
G Heating temperature adjustment key or -
H DHW temperature adjustment key or +
J Maintenance key or enter