Penerangan
HONEYWELL TF228WN DIGITAL THERMOSTAT
Note
TF228 is an On/Off Thermostat!
Model
HONEYWELL HOME TF228WN/C DIGITAL THERMOMETER (230VAC / 50/60HZ 4(3) A * New model = RM188.00 per pc (30-4-2024=AAA20.212765) * Stock in 1-6-2024!
Note : Just don't wired up the fan speed, so already single speed
HONEYWELL TF228WN/U Digital Thermostat (220V~50Hz) 3A * Old model
Packing
12-pc per box
General
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 setpoint 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.
Features
Memorized time off
Cycle Per Hour (CPH)
Random startup
LCD display with simple user interface
Room temperature or setpoint temperature display
selectable
Manual or automatic fan speed selectable
Temperature units in either °C or °F
User setting can be stored with power loss
Freeze protection available
Four keypad lock options
Heating and cooling setpoint limitation
Flush mount on standard 86 wall mounting box
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
Replacement Model For
HONEYWELL T6573A1015 DIGITAL ROOM THERMOSTAT
HONEYWELL T6818DP08 DIGITAL ROOM THERMOSTAT
HONEYWELL DT90 DIGITAL THERMOSTAT
Lebih maklumat tentang Culmi Air-Cond & Refrigeration Parts Supply Sdn Bhd
