![TF228WN-C Honeywell Digital Room Thermostat [220VAC] S/S TF228WN/U [230VAC]](https://cdn1.npcdn.net/images/164871278734aaa85b9103878b4aee33a3b1fa84ef.jpg?md5id=e96822f795a48a236359926ee499b783&new_width=1000&new_height=1000&size=max&w=1466647023)
TF228WN-C Honeywell Digital Room Thermostat [220VAC] S/S TF228WN/U [230VAC]
Category: Thermostat
Specifications
Power Supply
220(+10%,-15%)VAC, 50Hz
Control
PI, On/off output
Accuracy
±1°C at 21°C
Rating Capacity
3A for fan load, 2A for zone valve
Protection Class
IP20
Set Point Range
10 ~ 32°C
Display Range
0 ~ 37°C
Ambient Operating Limits
0~ +49°C
Ambient Storage Limits
-30 ~ +49°C
Humidity Limits
5~90% RH, non-condensing
Details
The TF228WN digital thermostat is designed for 3-speed fan and valve control in a fan coil system, including:
- 2-pipe cool only/heat only/manual changeover
- Ventilation mode
- Manual or automatic 3-speed fan control
- Water valve control
Besides the basic controls, TF228WN featuring CPH (Cycle Per Hour) better maintains the room temperature to the set- point and memorized time off function can automatically turn off the thermostat to save energy.
In addition, Honeywell Random start-up function would help to maintain power grid stability.
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