Technical data

•Altherma
TM
• Room thermostat
267
• Room thermostat • EKRTR
2 Specifications
4
2
2-1 TECHNICAL SPECIFICATIONS EKRTR thermostat
Dimensions Unit Height mm 87
Width mm 125
Depth mm 34
Packing Height mm 70
Width mm 200
Depth mm 140
Weight Unit Net g 210
Gross g 665
Packing Material Carton
Weight g 85
Ambient
temperature
Storage °C -20~60
Operation °C 0~50
Temperature
setting range
Heating °C 4-37
Cooling °C 4-37
Temperature setting resolution °C 0.5
Clock Yes
Regulation function Proportional band
Features Item Heating only
Heating and cooling
Comfort function mode (= comfort setpoint)
Reduced function mode (=night setback setpoint)
Scheduled function mode(= schedule timer)
Number of setpoint changes
Note 12/day
Item Holiday function mode
Off function (with integrated frost protection)
Setpoint limitation
Keylock function
Floor temperature protection
Note Only in combination with EKRTETS
2-2 ELECTRICAL SPECIFICATIONS EKRTR thermostat
Power Supply Voltage battery powered 3* AA-LR6 (alkaline)
Connection Wireless
Maximum
distance to
receiver
Indoor m approx. 30m
Outdoor m approx. 100m