Onyx Controls ONX908FCT-4B/220V/RC Installation And Operation Instructions

Onyx Controls ONX908FCT-4B/220V/RC Installation And Operation Instructions

Application: heat/cool, 3speed fan, 4-pipe fan coil unit

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Summary of Contents for Onyx Controls ONX908FCT-4B/220V/RC

  • Page 2 ONX908FCT-4B/220V/RC FAN COIL THERMOSTAT Application: Heat/cool, 3speed fan, 4-pipe fan coil unit Installation and operation instructions PECIFICATION: Electrical Rating…………………… 220VAC Terminal Load……………………… 5.0 A per terminal Set point Temperature Range……….. 5℃ to 35℃ 115mm×90mm ×28mm Dimensions………………………… Color……………………………….. White EATURE: Large LCD display with backlight...
  • Page 3 ① Power button ⑧ Setting temperature ② System switch (HEAT, COOL) ⑨ Indicate fan switch position ③ Fan switch (AUTO, LOW, MED, HIGH) Heat on shows when the thermostat ⑩ ④ Useless is calling for heat ⑤ ▲ Raises Temperature setting Cool on shows when the thermostat ⑥...
  • Page 4 CHECK THERMOSTAT OPERATION Switch on the thermostat speed. Fan operation Heat system operation Push fan button, display will show and Auto separately means fan rotate in HI Press system switch to heat mode ( MED LOW or AUTO speed. Press “▲” to adjust the thermostat setting If you select AUTO speed, fan operation will above the room temperature.
  • Page 5 Press▲、 ▼to select Step Press buttons Displayed(factory default) Descriptions ④ 3 seconds 01 (0) -3 --- +3 Adjust temperature coefficient ④ 02 (35℃) 20℃—35℃ Select maximum setting temperature for heating ④ 03 (5℃) 5℃—20℃ Select minimum setting temperature for cooling ④...

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