Audited Supplier
FC221
Customized
RoHS, CE
LCD
2 Years
Yes
Occupied Sensor
Graphic Design
Modern
Return and Replacement, Other
7day4periods Programmable
FC221
Relay or Analog Output
Fan Coil Unit &Water Floor Heating
RS485 Modbus Protocol
External Ntc or Build -in Sensor
Bandary/customized
Packaged with Inner Box
8.5X8.5X5 cm
Guangdong, China
Product Description
Products Description
Touch screen thermostat FC221
FC221 room operating unit for temperature measurement with set pointadjustment, fan speed, LcD display. Integrated heating/ cooling controllerand digital inputs for window contacts, room card contacts (OCC), dew pointdetection and analogue, relay output for control valves. Designed for control2-pipe fan coil or 4-pipe fan coil, and air conditioner.
Product Parameters
Power Supply | 24V |
Power Consumption | 3W (24V=) |
Measuring Values | Temperature |
2 normally open contacts, 250 V load max 3 A (heating & cooling via 2-point control or PWM) terminal 5 | 6 | 7 - LO | ME | HI 3x normally open contact, 250 V load max. 3 A, Fan | |
Network Technology | RS485 Modbus, RTU, half-duplex, baud rate 4.800, 9.600, 19.200 or 38.400, parity: non (2 stopbits), even or odd (1 stopbit) |
Measuring Range Temperature | +1~+50 |
Accurancy Temperature | ±1 K (typ. at 21 °C) |
Sensor | NTC10K |
Inputs | terminal 10 input for external sensor NTC10K terminal 11 - ESI | DP input digital for floating contact, window contact, dew point sensor terminal 12 - OCC input digital for floating contact, occupancy sensor, key card switch |
Control Functions | Setpoint adjustment +1~+50, (Default +16~30) |
Display | LCD 64*41mm, white background lighting |
Enclosure | ABS, silver-moon |
Protection | IP20 according to EN 60529 |
Connection Electrical | Terminal block max. 1.5m |
Ambient Condition | -10~+50, max. 95% rH non-condensing |
Weight | 160g |
Mounting | Flush mounted with standard EU box (Diameter=60mm) |
Wiring diagram
Detailed Photos
Dimension
Why Choose Us
FAQ
Q1. Who are we?
We are manufacturer with an independant R&D office in Shenzhen, China, we have worked in HVAC filed for more than 20-year, we provide OEM ODM service to meet with customer unique requirement, we have 1-plant and 3-office in Shenzhen , Dongguan and Suzhou, there are total about 150 people in our company.
We are manufacturer with an independant R&D office in Shenzhen, China, we have worked in HVAC filed for more than 20-year, we provide OEM ODM service to meet with customer unique requirement, we have 1-plant and 3-office in Shenzhen , Dongguan and Suzhou, there are total about 150 people in our company.
Q2. How can you guarantee quality?
We provide 3-year long warranty for our product from shipping date. And all time life free charge upgraded service.
We provide 3-year long warranty for our product from shipping date. And all time life free charge upgraded service.
Q3. Can I order a sample for testing and checking quality?
Yes, for the first order,we welcome sample order to test and check the quality.
Yes, for the first order,we welcome sample order to test and check the quality.
Q4. What about your leading time?
Stock items, we can send immediately. Mass production time is about 20-40 days according to your order quantity.
Stock items, we can send immediately. Mass production time is about 20-40 days according to your order quantity.
Q5. Why should you buy from us not from other suppliers?
Over 13 years of EMS manufacurer, we have three senior engineer has worked in HVAC filed for more than 20-year, and they have worked in famous brand air conditioner manufacturer in DC inverter technology research, so that they have rich practical experience. Honestly, not big company, but we are accumulating small innovation from client feedback all the time. Dedicated to be reliable brand, we can grow together.
Over 13 years of EMS manufacurer, we have three senior engineer has worked in HVAC filed for more than 20-year, and they have worked in famous brand air conditioner manufacturer in DC inverter technology research, so that they have rich practical experience. Honestly, not big company, but we are accumulating small innovation from client feedback all the time. Dedicated to be reliable brand, we can grow together.
Q6. What services can we provide?
1. Before sale technical consultant service 2. In sale ,technical supports 3. 24-hour online technical supports after sales service 4. Online technical trainning 5. Custom design hardware and software development
Q7. What is the payment method you support?
PayPal, Western Union, Bank T/T, Credit card etc.
1. Before sale technical consultant service 2. In sale ,technical supports 3. 24-hour online technical supports after sales service 4. Online technical trainning 5. Custom design hardware and software development
Q7. What is the payment method you support?
PayPal, Western Union, Bank T/T, Credit card etc.
Company Profile
