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DC Inverter Multi
VRF Service Manual
DPOUSPM
Note:
During following connection of wirings, pay special attention to them to avoid malfunction to units for
electromagnetic interference.
1 ) Keep the signal lines or wirings (communication) of region controller or wired controller at least
20 cm from the power cords or connecting lines between indoors and outdoors to prevent abnormal
communication.
2 ) Shielding twisted pair line must be adopted as signal line or wiring (communication) once the unit is
installed in the place where there is serious electromagnetic interference.
6 SMART ZONE CONTROLLER
6.1 Function
Simple centralized controller can connect to indoor units of 3 sets of VRF outdoor units. It can directly
connect to 16 indoor units in a same network without adding communication module. It can search status of
a indoor unit and display it by LCD. Controlled items are mode, timer, fan speed, temperature of a single unit,
centralized setting and shield, etc.
6.2 Operation View
1
17
2
3
4 5 6 97 8
10 11 12 13 14 15 16
Fig.6.2
No. Name Function Description
1 Mode It is used for the switchover among different modes
2 Fan It is used to set the fan speed, high, medium, low or auto.
3 On/Off It is used to set the on/off status of the indoor unit.
4 Ÿ
1. Under the single/centralized control status:It is used to set the running
temperature of the indoor unit with max.30
anmin.16 .
2. Under the timing setting status:It is used to set the timing period with max.24 hours and min.0 hour.
3. Under the clock setting status: it is used to set the hour
(max.:23,min.:0) and minute (max.:59, min.: 0) of the clock.
5 ź
6
Mon
1/9
It is used for the switchover between unit 1 and unit 9;
Under the timing or clock setting status, it indicates Monday.
7
Fri
5/13
It is used for the switchover between unit 5and unit 13
Under the timing or clock setting status, it indicates Friday.
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