Features： 

● Liquid Crystal Display and Infrared remote control 

• Mode of operation: COOL/HEAT/FAN. 

• Temperature range from 10° to 30°C. 

• Fan speed can be set at AUTO/HIGH/MED/LOW. 

• Non volatile memory to keep system setting. 

• Built in testing and calibration facility. 

• Time shortening facility for ease of testing. 

• Valve delay change protection. 

• Suitable for use with Honeywell VC40/VC60 series and V4043/V4044 valves and compressor starters/relays up to 6A full load rating