Technical Characteristics - Daikin EKRTWA Manuel D'installation

1D_IM_4PW56101-1.book Page 11 Thursday, August 27, 2009 10:44 AM

4. Technical characteristics

Temperature read out Steps of 0.1°C/0.1°F
Operating temperature 0°C~50°C/32°F~122°F
Setpoint temperature 4°C~37°C in steps of 0.5°C/
range 39.5°F~99°F in steps of 0.5°F
Electrical protection Class II - IP30 (indoor use, polution
degree 2)
Feeding and autonomy 3 alkaline batteries AA.LR6 1.5 V
approximately 2 years (depending on
usage conditions)
Output relays For United States of America and
Canada:
Maximum load 1 A - 24 VAC
For other countries:
Maximum load 5 A - 230 VAC
Immunity against voltage Category III (2.5 kV)
surges
Type of automatic action 1C
of the thermostat
EKRTWA
Room thermostat
4PW56101-1
Installation manual
11