MCAC-2008-11 Air-cooled Modular Chiller
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keep idle without adjustment operation within 8 seconds after entering the timing setup status, the system
will confirm the time setup and exit the timing setup status. Press [TIME OFF] key, as per the above method
to set close time.
Long press [TIME ON] button, you could cancel this function. Long press [TIME OFF] button, you could
cancel this function.
8. TEMP SET button
Setup the total water outlet temperature in cooling and heating mode. Setup tank or pool temperature in
water heating mode.
9. OK button
Once finished upon, press OK key, wire controller will delivery order to main unit.
10. ADDRESS+ button
Press this button at Check mode; when select the next modular, the operation status of the next modular will
display; if the current modular is 15# and the next one is 0#.
Press this button for add address at wire address setting mode. If the wire controller address is 15, press this
key will display the next address is 0.
11. ADDRESS- button
Press this button at query mode; when select the previous modular, the operation status of the previous
modular will display; if the current modular is 0# and the previous one is 15#.
Press this button for minus address at wire address setting mode. If the wire controller address is 0, press
this key will display the next address is 15.
12 & 13 PAGEUP/DOWN (TEMP+/-) button
In manual mode, press these keys could add or minus the unit quantity.
In the main page, press these keys could check the operation parameter of the unit.
In temperature setting page, add or minus the temperature setting.
In timing ON/OFF setting, press these keys to adjust the time of startup or closedown.
14. RESET button (Hidden)
Use a 1mm-diameter round stick to press this button, and the current setting will be cancelled and the wire
controller enters the reset status.
15. LOCK button (Hidden)
Use a 1mm-diameter round bar to lock the current setting. Press this button again to unlock.
16. ADDRESS SET button (Hidden)
The address of wire controller is set by press this button. The address range 0~15, therefore, 16 wire
controller could be parallel at most.
When there is only one wire controller, it is no necessary to execute this setting, because the address of wire
controller has been set to '0'(main wire controller) in the factory.
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