MCAC-UTSM-2014-01 R410A Mini Split Chiller 50Hz
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c. The adjusting logic of heating mode: (the parameter of δ1,δ2,Tj1 and Tj2 are decided by the outdoor unit)
T
≤Ts-δ
2
T
<
Ts+1
-
δ
Ts-1+δ
>
T
≥
Ts
+1
-
δ
Ts-1+δ
≤T
＜
Tj2
T
≥Tj2
(TAL: total outlet water temperature)
Operation method: Turned off, press the "Constrain" "▲" 2 button
for 3 seconds to enter the hysteresis setting selection. Can be
adjusted Hysteresis parameter δ = (2,3,4,5 °C). Press “ ” or
“
” key to select the desired value, 7S key operation Or press the
Enter key, then exit and save the settings and return to the main
page. During setup, press the "Cancel" key, does not save the
parameters and exit.
The factory default δ = 2°C .
2) ADDRESS setting function
The address of wired controller can be set by pressing this button. The address range 0~15, therefore, 16
wired controller could be parallel at most. Operation method: Press “Constraint” "
" two button for 3
seconds to enter the wired remote address selection. Press “ ” or “
” key to select the desired value. 7S
key operation or press “OK” key to exit and save the settings and return Page. Not saved during set up,
press the Cancel key parameters and exit.
3) The fault is cleared
This feature can clear the fault and protection has been ruled out.
Methods of operation: press the "Constraint" " " two button for 3
seconds to clear the fault. Page of the main page and Inspection press
this key combination, you can clear the entire system fault, the fault code
cleared at the same time.
20.1.4 Check
1) Check function allows the user to query all the operating parameters and error and protection information
of the main unit.
2) Enter method: long press “Set” key for 3 seconds to enter check interface, as the figure display:
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