24V Touch Screen Fan Coil Modbus Water Heater Boiler Weekly Programmable Thermostat

• Customization: Available
• Customized: Customized
• Certification: RoHS, CE
• Model NO.: FC221
• Display Type: LCD
• Warranty: 2 Years
• Energy Saving Input: Yes
• Room Card: Occupied Sensor
• Project Solution Capability: Graphic Design
• Design Style: Modern
• After-Sale Service: Return and Replacement, Other
• Feature: 7day4periods Programmable
• Name: FC221
• Output Voltage: Relay or Analog Output
• Application: Fan Coil Unit &Water Floor Heating
• Communication: RS485 Modbus Protocol
• Sensor: External Ntc or Build -in Sensor
• Transport Package: Packaged with Inner Box
• Specification: 8.5X8.5X5 cm
• Trademark: Bandary/customized
• Origin: Guangdong, China
• Package Size: 48.50cm * 37.50cm * 27.50cm
• Package Gross Weight: 12.300kg

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
Output Switch	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.

 

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.
 

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.
 

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.
 

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.
 

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.
 

Company Profile