42
U-MATCH Air
Conditioners
Service Manual
DPOUSPM
NO. Name Function description
1 unit’s no. displays Display unit’s numbers
2 Group control displays when group controls, it will display
3 Single control displays when single unit controls, it will display
4 Timer time in week displays Display time in week
5 Timer displays Display time
6 timer state displays
“on”: when set unit on, “on” will display;
“off”: when set unit off, “off” will display;
7 timer on time displays Display starts time
8 on control displays When set unit or group on, it will display,
9 off control displays When set unit or group off, it will display,
10 present time in week display Display present time of week.
11 present time in Hr:Min displays Display time of hour and minute now
12 timer off time displays Display over time
13 timer period displays Set to different time segment
Note: Please read corresponding manual of weekly timer controller to be familiar with it.
5.2.4 Dimensions
85
85
5.3 Field Setting
The centralized controller displays code of various units: unit code is determined by the position (on the
back of the manual operator) of the toggle switch of the manual operator on each flue pipe air conditioner.
Toggling values are corresponding to the 4-1 feet from the right to left of the toggle switch. “ON” stands for “0”,
and conversely, “OFF” stands for “1”
Example 1: to get “0111”, which represents the serial number “8”, you can put foot 1, 2 and 3 of the toggle
switch to the opposite of “ON” and foot 4 to “ON”.
Example 2: to get “1010”, which represents the serial number “11”, you can put foot 2 and 4 of the toggle
switch to the opposite of “ON” and foot 1 and 3 to “ON”.
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