u Designed for control multistage cooling/heating systems with a heat pump
u Control up to 2 stages
cooling /3 stages heating with an aux. electric heater
u A single speed or 3-speed interior fan control selectable.
Also fan-on or fan auto selectable by end users.
u LCD can display working status such as room temperature, set point, fan speed and so on. Makes reading and operating easy and accurate.
u All models feature user-friendly setting buttons
u Compressor shortest cycle protection makes the AC system safeguard and life longer.
u Special external auxiliary contact and fault alarm for some models, it can not only give a fault alarm by the buzzer when check AC fault but also stop the AC working.
u 1st and 2nd stage temperature differentials set by user
u Heating/Cooling auto changeover or manual switch selectable
u Programmable (optional) 5/2 days weekly programmable with four times periods of turning on/turning off the thermostats. 5/2 days weekly programmable with four times periods and four temperatures.
u Low Temperature Protection
u External Temperature Sensor (Optional)
u nfrared Remote Control (optional)
u RS485 communication interface (optional)
Contact Name: Lee
Company Name: Tongdy Control
Street Address: 3-3-5/f In-Do
Mansion, No.48-Jia Zhichun Road,
Member name: tongdycontrol
Member Since: 03 September 2009
Total Leads: 48 tongdycontrol Import Export Business Leads
Business focus: Thermostats, Gas Controller, Transmitter
Verify: Safe Import Export Tips
Product Category: Thermostats