R410A Full DC Inverter Split Duct Type Technical Manual MCAC-UTSM-201503
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When the system is running and the operating mode is AUTO, COOL or HEAT, press the
button will activate the follow-me function; press this button again to deactivate the
function. Operating mode changeover will deactivate the function as well.
When the follow-me function is activated, the icon will be light up, the wired controller will
display room temperature read from local sensor, and transmit the temperature value to the
indoor unit every 3 minutes.
1.4 Installation of wired controller
1) Safety precaution
Stated below are important safety issues that must be obeyed. Confirm there is no
abnormal phenomena during test operation after complete.
Installation by other persons may lead to imperfect installation, electric shock or fire.
Improper installation may lead to electric shock or fire. A random disassembly may cause
abnormal operation or heating, which may result in fire.
Do not install the controller in a place vulnerable to leakage of flammable gases. Once
flammable gases are leaked and left around the wired controller, fire may occur.
The wiring should adapt to the wired controller current. Otherwise, electric leakage or
heating may occur and result in fire. The specified cables shall be applied in the wiring. No
external force may be applied to the terminal. Otherwise, wire cut and heating may occur
and result in fire.
Don’t place the wired controller near the lamps, to avoid the remote signal of the controller
to be disturbed. Do not install the unit and controller in a place with much oil, steam, sulfide
gas. Otherwise, the product may deform and fail.
2) Accessories
Cross round head wood mounting
screw
M4×20 (For mounting on the wall.)
Cross round head mounting screw
M4×25 (For mounting on the electrical switch box.)
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