9
Description
This programmable thermostat has been designed to control heating and cooling units. The
thermostat consists of a transmitter and a receiver, communicated via radio frequency, having a range
of up 100 meters in open areas (more than 30 meters inside the buildings because walls reduce the
range).
The transmitter gets the room temperature via sensor, compares it with setting temperature and
send the order to the receiver to act on change-over contact switching on boilers or air conditioning
systems.
Technical data
• Power supply:
o Transmitter: 1,5V x 2 AA batteries
o Receiver: 230V 50/60Hz
• Accuracy: ±0.5ºC
•
Temperature sensor: NTC (10k) 1%
• Contact capacity: 5A/230V
• Working environment temperature: 0ºC – 50ºC
•
Range of temperature adjustment : 5ºC-35ºC (by default)
• Range of temperature display: 0ºC-40ºC
• Output: Change-over contact
• Insulating condition: normal environment.
• Programming: weekly.
• Installation: Wall mounted.
•
• Dimensions:
o Transmitter: 86x86x29 mm
o Receiver: 86x86x29 mm
Screen display
Содержание 420-TC
Страница 14: ...14 Wiring diagram ...
Страница 15: ...15 ...