Climate control > Clock thermostats > OpenTherm > RAMSES 816 top2 OT

RAMSES 816 top2 OT

Description

Digital mixer control
3 different weekly programs
3 comfort and 2 reduced temperatures can be allocated to each zone
INFO button for the most important data
Party/ECO program
Chimney sweeping function with push button OT box
Minimum boiler temperature can be set
2-stage burner control option
Holiday program with reduced temperature or date-controlled heating phase can be programmed e. g. for holiday homes
USB interface for modem
Automatic summer/winter time adjustment
Control of feed temperature via motorcontrolled mixer
3-point controller with feed sensor
Pump protection function
Inputs: feed sensor heating circuit (contained in set), external sensor
Elapsed-time counter for recording relay switching times e.g. burner operating time
Adjustable reminder function for heater maintenance

Operating voltage	230 V AC
Frequency	50 Hz
Type of contact	NO contact
Installation type	Wall installation
Switching capacity	2 x 2 (1) A Relay, 1 x 1 (1) A Relay:
Setting range temperature	+6 掳C聽鈥β�+30 掳C
Setting range frost protection	+6 掳C聽鈥β�+15 掳C
Flow temperature limit	+40 掳C聽鈥β�+90 掳C
Type of connection	2-way conductor (BUS) room controller
Program	Weekly program, Daily program
Number of memory locations	42
Switching hysteresis	2聽鈥撀�20 K
Mixer runtime	2聽鈥撀�10 min
Suitable for SELV	No
Mode of operation	Type 1 B as per EN 60730-1
Power reserve	4 hours
Stand-by consumption	~1,1 W
Type of protection	IP 20
Protection class	II according to EN 60 730-1