Midea MCCDH30A-TA3SL, Техническое и сервисное руководство

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Air-cooled modular chiller unit
LCD Diagram of Wired Controller
Display Query data
Display operation status
Display time-on/off
Display operation mode
2. OPERATION PROCEDURE OF WIRED CONTROLLER
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Operation procedure of mode setting
1). Press MODE at shutdown status, you could select appropriate mode as you want. The function is invalid
at startup status.
2). The modes which you can select depend on outdoor unit.
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Operation procedure of water temperature setting
1). Press [TEMP SET] button of wired controller when background light is on.
2). Press [A] or [ADDRESS/- ] button select your require water temperature. Temperature range
is not same in different operation mode.
3.Temperature range depend on outdoor unit .
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Operation procedure of system ON/OFF
Press [ON/OFF] button, running indicator of wired controller is light, unit is start to run, and display running
status at wired controller. Press this button once again, unit will stop running.
Operation procedure of TIME ON/TIME OFF
Press [TIME ON] button adjust user‟s require time by [A] or [ADDRESS/-] (minute and hour could
be shifted by this button.....).
Use the same method to set Time off.
(Note: Time ON/OFF is reality time.)
In the power off status, you can only set TIME ON first time, afterwards you can set TIME OFF.
In the power on status, you can only set TIME OFF first time, afterwards you can set TIME ON.
For example: the system is In the power off status at present, and it is10:00 now, TIME ON setting is
12:00,TIME OFF setting is 11:00, then the system will turn on at 12:00 today , and turn off at 11:00 next day.
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Operation procedure of disable the function of Time ON/Time OFF.
Long press [TIME ON] button, you could cancel this function. Long press [TIME OFF] button, you could
cancel this function.
When you turn on or turn off the system by pressing ON/OFF button, it will cancel the function of time
on/off.
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Operation procedure of system information querying
1).Press [QUERY] entering Check status.
2).Press [A] or [ADDRESS/-] button, select the unit you want to query.
3).Press [PAGEUP] or [PAGEDOWN] button to query the unit information, which includes E-, P-, Tou, Tin,
T4,T3A, T3b ,IA, Ib, T6, FA, Fb, etc.