Factory Reset; Replacing The Batteries; Technical Features - CAME BPT TH/450 Installation And Use Manual

Factory reset

To restore all the factory settings, press the
and then press button R.

Replacing the batteries

The flashing indication
within approximately one month. When
symbol, the unit is no longer operational and the thermal zone is no longer controlled.
After removing the old batteries, you will have 2 minutes to insert the new batteries (3
x alkaline LR03 AAA 1.5 V batteries). If this time limit is exceeded, the device will be
undergo a factory reset.
CAUTION! Failure to replace the batteries promptly may cause damage to the heating
system (frost protection is no longer guaranteed).
Incorrect positioning of the batteries may damage the unit.
Using depleted batteries may cause malfunctions.

Technical features

• Unit for domestic use.
• Independently-assembled electronic
device.
• Backlit graphic LCD.
• Power supply: 3 x alkaline LR03 AAA
1.5 V batteries.
• Autonomy: more than 1 year.
• Relay features: maximum voltage 250
V, maximum current 5 A with resistive
load, 2 A with inductive load.
• Type of action: 1B-U.
• Contacts available: 1 x NO-NC
changeover contact.
• Room temperature detection interval:
15 seconds.
on the display indicates that the batteries must be replaced
• Reading resolution: 0.1 °C
• Accuracy: ≤ ±0.3 °C.
• Class A software.
• Pollution rating: 2.
• Pulse voltage: 4 kV.
• Maximum control head temperature:
• Protection rating: IP30.
• Class II electrical insulation.
• Dimensions 120x86x20 mm.
• Operating temperature: from 0 °C to
+ + 1÷7 buttons at the same time
appears on the display along with the
40 °C.
+40 °C.