INVENTOR V4MDI-18/U4MRS-18, Руководство пользователя

Страница: 9 / 40

7
owner’s manual
Table 7-1a
MALF U N C T I ON & PROT EC T I ON D EF I N E
D I SPLAY LED 4 LED 3 LED 2 LED 1
E 8
E 1
E 2
E 3
E 4
E 7
E E
E d
F3
F4
In-Out door unit C OMM. C heck ing
channel is abnormal
R oom TEMP. s ens or check ing
channel is abnormal
Pipe TEMP. Sens or check ing
channel is abnormal(T2)
EPPR OM malf unct ion
Indoor fan motor speed out of control
Wat er-lev el alarm malf unct ion
Out door malf unct ion
Indoor twins communication malfunction
Other malfunction of twins
Light Flas hing at 2.5H Z Flas hing at 0 . 5 H Z
DIGITAL TUBE ALARM DEF.FAN TIMER OPERATION
Pipe TEMP. Sens or check ing
channel is abnormal(T2B)
NO.
1
2
3
4
5
6
7
8
9
10
Applicable to inverter air conditioner only