Climate control > Clock thermostats > Analogue > Battery version > RAMSES 784 HF Set 1

RAMSES 784 HF Set 1

Description

  • Radio-controlled system for room temperature control
  • Consisting of one analogue clock thermostat RAMSES 784 HF and one REC 1 receiver with a two-way switch 6 (1) A/250 VDC
  • Tappet program disc with daily or weekly program
  • RAMSES 784 HF battery version
  • REC 1 mains version
  • Electronic temperature control
  • Normal and reduced temperature can be set separately
  • Quartz mechanism
  • Operating point and electronic recirculation are set from the front
  • Party switch and program display
  • Selector switch for operating mode: continuous reduced temperature, continuous normal temperature, automatic mode, frost and plant protection +6 °C
  • Battery monitoring with battery replacement indicator via flashing LED
  • Silting and pump protection function (option)

Technical data

Operating voltage 2 AA batteries
Type of contact Changeover contact
Installation type Wall installation
Program Daily/weekly program
Switching capacity

6 A (at 250 V AC, cos φ = 1), 1 A (at 250 V AC, cos φ = 0.6)

Switching differential 0,4 – 1,2 K
Switching output Potential-free
Suitable for SELV Yes
Setting range temperature +10 °C … +30 °C
Shortest switching times 20 min, 120 min
Programmable every 5 min, 30 min
Time accuracy at 25 °C ≤ ± 1 s/day (quartz)
Stand-by consumption 1,7 W
Battery life approx. 1 year, depending on switching frequency
Colour White
Type of protection IP 20
Protection class II according to EN 60 730-1

Connection example

RAMSES 784 HF Set 1

Scale drawings

RAMSES 784 HF Set 1

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Downloads

Format Download
Operating instructions PDF
Product information PDF
RAMSES 784 HF Set 1 - Radio-controlled system for room temperature control

RAMSES 784 HF Set 1

Article number 7849407
Data sheet
Documents basket