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Indoor unit power-ON sequence
• In a group operation, if the indoor unit which was fed power after judgment of automatic address cannot
receive regular communication from the master unit and regular communication on identical pipe within 120
seconds after power was turned on, it reboots (system reset).
→
The operation starts from judgment of automatic address (Gr construction check) again.
(If the address of the master unit was determined in the previous time, the power fed to the master unit
and reboot works, the master unit may change though the indoor unit line address is not changed.)
<C
a
utions
a
t test run>
• Power supply/Indoor/Outdoor seri
a
l
a
nd Gr wiring: OK
• Powers of
a
ll indoor units
a
re turned on within
3
minutes.
• Reception time for remote controller oper
a
tion
(After power supply w
a
s turned on)
1) When
a
ddress is OK : Approx. 50 seconds
2) In AUTO
a
ddress
: Approx. 4 to 5 minutes
Norm
a
l
∗
Gr norm
a
l
1) There is no duplic
a
ted indoor unit
a
ddress.
2) There is no inv
a
lid indoor unit
a
ddress.
3
) Individu
a
l unit
a
nd m
a
ster/follower units
a
re not intermingled.
4) Only
a
unit for individu
a
l.
5) A m
a
ster indoor unit
a
nd 1 or more
follower indoor units for Gr.
<Automatic
addre
ss
jud
g
ment>
<Initial communication>
<U
s
ual re
g
ular
communication>
<By feed unit>
Power ON
Gr construction check
S
ystem st
a
rt
Outdoor model distinction (10 seconds) (Indoor unit)
Twin M
a
ster/follower distinction (Indoor unit)
Gr construction, louver inform
a
tion (Remote controller)
Remote controller oper
a
tion is
a
v
a
il
a
ble.
(Approx. 50 seconds
a
fter power-ON)
Regul
a
r communic
a
tion between indoor units (Every
3
0 seconds) (M
a
ster/Follower)
Regul
a
r communic
a
tion on the identic
a
l pipe (every
3
0 seconds) (Twin M
a
ster/Follower)
(When the remote controller oper
a
tes, immedi
a
tely communic
a
tion st
a
rts.)
(Repetition)
• The unit without power feed w
a
its entirely
→
W
a
iting st
a
tus is rele
a
sed by system st
a
rt
• Reboot when power is fed on the w
a
y
3
minutes el
a
pse
Not norm
a
l
NO
YE
S
Autom
a
tic
a
ddress st
a
rts.
(Approx. 1 minute up to finish)
Содержание RAV-GP1101AT8-E
Страница 23: ... 23 4 WIRING DIAGRAM 4 1 Outdoor Unit RAV GP1101AT8 J E TR RAV GP1401AT8 J E TR RAV GP1601AT8 J E TR ...
Страница 103: ... 103 Outdoor Unit RAV GP1401AT8 E RAV GP1401AT8J E RAV GP1401AT8 TR RAV GP1401AT8J TR ...
Страница 105: ... 105 Outdoor Unit RAV GP1601AT8 E RAV GP1601AT8J E RAV GP1601AT8 TR RAV GP1601AT8J TR ...