Watts BT-DRF-02 - Technical characteristics; Environmental & Electrical Specifications; Temperature, Regulation, and Power; Radio Frequency & Compatibility

15
6 Technical characteristics
Environmental:
Operating temperature:
Shipping and storage
temperature:
0°C - 40°C
-10°C to +50°C
Electrical Protection
Installation Category
Pollution Degree
IP30
Class II
2
Temperature precision
0.1°C
Setting temperature range
Comfort, Reduced
Holiday (Antifreeze)
Timer
5°C to 37°C by 0,5°C
step
7.0°C (adjustable)
5°C to 37°C
Regulation characteristics
Proportional Band
(PWM 2°C/10min)
or Hysteresis 0.5°C
Power Supply
Operating life
2 AAA LR03 1.5V
Alkaline ~2 years
Sensing elements:
Internal & External (option)
NTC 10k at 25°C
Radio Frequency
868 MHz, <10mW.
Software version
Showed in parameter
menu. Vers xxx
Compatible receivers
Flush type
Wall type
Plug type
Norms and homologation:
Your thermostat has been
designed in conformity with
the following standards or
other normative
documents:
EN 60730-1 : 2003
EN 61000-6-1 : 2002
EN 61000-6-3 : 2004
EN 61000-4-2 : 2001
EN300220-1/2
EN301489-1/3
R&TTE 1999/5/EC
Low voltage
2006/95/CE
EMC 2004/108/CE