Theben timer thermostat RAM 722 S white segment 24 h program

Clock thermostats in a flat design for time-dependent monitoring and control of the room temperature. Easy adjustment of the energy-saving night reduction on the program disc.
Suitable for oil or gas heaters.
The clock thermostat controls, for example, a circulating pump, a thermal actuator, a solenoid valve, a motor controller or the guest thermometer directly with a relay contact.
Plug connectors or segments allow lowering several times a day.
Wall mounting.

RAMSES® 722
Clock thermostats for time-dependent monitoring and control of the room temperature.
• Electronic temperature control
• Operating point and electronic feedback adjustable from the front
• Standard and lowering temperature separately adjustable, range + 10 °C... + 30 °C
• Party switch and program display
• Operating mode selector:
- continuous lowering temperature
- Normal temperature
- Automatic operation
- Frost and plant protection + 6 °C
• Synchronous motor drive
• Change-over contact 6 (1) A / 250 V~

RAMSES® 782
like RAM 722, but
• Quartz movement, 3 days power reserve

RAMSES® 784
like RAM 722, but
• Quartz movement, 3 days power reserve
• with batteries for 2- or 3-wire connection
• Battery monitoring with indicator for required battery changes by flashing LED
• Pump protection function (activatable)

RAMSES® 721
like RAM 722, but
• 24 h plug-in circuit breaker
• The lowering temperature is approx. 5 K lower, based on the set comfort temperature
• Without operating mode selector

RAMSES® 725
like RAM 722, but
• Comfort temperature control by means of existing thermostatic valves on the radiator
• Central control of the lowering temperature in the range + 10 °C... + 30 °C according to the time program
• Selector switch for 4 operating modes

• RAMSES 722/721/725 without power reserve
• Operating voltage: 230 V~, +10% / -15%
• Frequency: 50 Hz
• Gain accuracy: depending on the network frequency

• RAMSES 782 with power reserve
• Operating voltage: 230 V~, +10% / -15%
• Frequency: 50–60 Hz
• Accuracy: ≤ ± 1 s/day at 20 °C

• RAMSES 784 with battery operation
• Operating voltage: 2 AA batteries
• Accuracy: ≤ ± 1 s/day at 20 °C
• Contact: SELV suitable

Technical data:
• Segment program disc (model "S"): 24 hour program, programmable every 15 min, shortest switching distance 15 min
Plug-in program disc: Can be changed for 24h and 7-day programs
- 24 hour program: Programmable every 5 min, shortest switching distance 20 min
- 7-day program: Programmable every 30 min, shortest switching distance 2 h
• Thermostat: Two-position controller, setting range + 10 °C... + 30 °C, frost protection + 6 °C
• Switching contacts: Change-over contact, floating
• Switching capacity: 6 (1) A / 250 V~
• Protection type: IP 20 according to EN 60529
• Protection class: II according to EN 60 730-1
• Dimensions: 90 x 150 x 35 mm