Bpt TH 345 - Page 5

KEY TO SYMBOLS AND
OUTSIDE CONTROLS, figure 1
SYMBOLS
1 0 ÷ 23 Time scale in the pro-
gram graph.
Flashing of the cursor
indicates the hour
coinciding with the
time on the clock.
2 T1÷T3 Temperature levels.
3 Digital thermometer.
4 Digital clock.
5 The appearance of this
message indicated that
the batteries are flat.
6 Day of the week.
7 Stand-by mode.
8 WILD CARD program.
9 COOLING program.
1÷7
10 HEATING program.
11 Antifreeze function.
12 Thermostat enabled.
13 Time bands when the
heating/cooling plant
operates.
Red = comfort.
Blue=energy saving.
CONTROLS
14 Selects MANUAL or
AUTOMATIC thermo-
stat mode.
15 Up/Forwards (tempe-
rature, day, hour, etc.).
16 Down/Backwards (tem-
perature, day, hour,
etc.).
17 Multi-function.
ON
18 Disable thermostat
control of the plant.
INSIDE
CONTROLS
To access these inside controls,
draw the tab L and the thermostat
body out of the housing until it
stops, as illustrated in the sequen-
ce in figure 2.
19R Reset button.
20 Clock setting.
21T Programming the tem-
perature levels (T1 to
T3). Programming the
temperature threshold.
Viewing the temperatu-
re levels.
22 Selection the COOLING
program ( ) or the
HEATING program ( ).
GB
5
TH345.01 ITF 24078822 04_06 11-07-2007 8:21 Pagina 5