ATC A36XP LCD Digital Thermostat
Features
- LCD backlight screen control panel.
- Standard American gauge. 0.1°C Temperature accuracy. Only 3 popular function key ( up/down/power ) design
- Smart progressive speed up/down keys.
- Several controllers fit 3 speed or EC motor for FCU and AHU. Fusion 3 speed fast & 20 speed fine-tuning for the XE model. Outfit RS-485 port operated by the MODBUS RTU open protocol. Optional humidity sensor for
- temperature and humidity control.
- Dimensions : (L x W x H) mm
Operating Instructions
- Power ON/OFF
Press key will power on or power off the air-conditioning - Temp. adjust
Press key to raises or key to reducing the temperature degree - Back-light mode
Keep touch the key till the beeper sound will change the back-light into the lighting 12-second mode, Once again will back to the on-bright/off-dark mode. - Mode select
Press key will change the operating mode as the following order: Cool >humidity >Fan only (>Heat )(>Auto )>CoolAUTO cycling. *If the humidity sensor is equipped, the screen can show and set the humidity level from 20% to 90% in the humidity mode. If don’t, the ” ” will show. *Connected with the cool/heat controller: Allowed select into heat uto mode. - Fan speed
Press key once to select fan speed as the following order:How to select manual 20 section speed? (Only for XE controller ) When into the fan select mode, once touch the key to raise 1 section till speed 20 key to reduce 1 section till speed 1 (min.). - Lock & Unlock
Keep touch the key until the lock sign appears will lock up all of keys The difference of the display and setting degree effected by the air-conditioner’s ability or the change of loading , There is no any guarantee to whether the same value or the tolerance degree about this thermostat.
Wiring diagram
- The sensor must be position in the return air path, Never put into the drain plate or close to the coil/motor / vent air positions etc.
- Remove the unused wire connectors, But the DI must be keep it on for actuate the power on/off.
- No need to set IP if the RS485 unused, Implement the power reset when changed the IP address.
- The RS-485 cable must be used UL2464 AWG22 x2C Twisted-pair & Shielded wire according with ” one-in & one -out ” rule connecting with all of the devices, Never set any branch in the halfway.
- When control with the direct split A/C, Chose the ‘DE’ controller, Use VA for the outdoor unit & R1/R2 to control with the 4-way valve.
- XF 3 speed controller
- XE EC motor controller
- XU 3 speed with humidity controller
- XA AHU P+I controller
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