Clock Button; Temp Set Button; Timer Set Button; Ok Button - Midea Aqua Tempo Super Series Technical & Service Manual

MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz)
Press the button, inquire state information of No. 0 to No. 15 outdoor units (the default is state information of
No.0 unit) and enter inquiry state. After entering inquiry state, inquire the information of the former unit or the
following unit through "ADDRESS/+" and "ADDRESS/-". After a certain outdoor unit is selected, state
information of the outdoor unit can be inquired through "page up" and "page down". There are two possible
inquiry sequences.
1).Error→protection →outlet water temperature Tou→inlet water temperature Tin→outdoor ambient
temperatures T4→outdoor pipe temperature T3A→outdoor pipe temperature T3b→current of the
compressor IA → current of the compressor Ib→anti-freezing temperature T6→electronic expansion valve
opening FA→electronic expansion valve opening Fb→Error......The wired controller only displays the last
fault information and the protection information, when query is conducted on fault and protection information.
2). outdoor pipe temperature T3A→protection→Error→outlet water temperature Tou→current of the
compressor Ib→current of the compressor IA →Setting temperature Ts→outdoor ambient temperatures T4
→outdoor pipe temperature T3b→outdoor pipe temperature T3A......The wired controller only displays the
last fault information and the protection and protection information.

⑤ CLOCK button

Press the "CLOCK" button once 【Press for the first time】, and enter to the week adjustment, 【Press
for the second time】, and enter to the hour adjustment,【Press for the third time】,and enter the minute
adjustment. The numerical valve of week, hour and minute can be adjusted by "ADDRESS/+" and
"ADDRESS/-", after the adjustment then press the OK button for the setting confirmation.

⑥ TEMP SET button

Setup the total water outlet temperature in cooling and heating mode.
The numerical valve of temperature setting can be adjusted by "ADDRESS/+" and "ADDRESS/-"

⑦TIMER SET button

Press the button can enter the timer set adjustment. The numerical valve of the week, the start period, the
end period, the operation mode and the setting temperature can be adjusted by "ADDRESS/+" and
"ADDRESS/-".

⑧ OK button

Once finished upon, press OK key, wired controller will delivery order to main unit.
⑨ CANCEL button
Press the button can return to the interface previous and not save the setting information when the timer
switch is ON.
If press the button for 3 seconds continuously, all the setting information of the timer will be cleared.
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10 ADDRESS/+ button
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