Toshiba RAV-SM1100UT-E - Manual (Page 72)

69
F
orced ON s
witch
ON
OFF
ON
OFF
Program weekly timer
4
wires
DC12V
Remote controller
Indoor unit
Outdoor unit
:
T
e
rminal bloc
k
: Connector
T
o
ter
minal bloc
k
for indoor unit remote controller cabling
T
o
program
weekly timer
T
o
remote controller
Attached connecting cable
Connector section
Remote controller
Timer ter
minal
Timer ter
minal
Program weekly timer
Connecting cable (Accessory)
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
Cov
er
Rear case
Spacer
Small screws M4 x 25 (2 pcs.) or wood scre
ws
Program w
eekly
timer body
92.5mm or more
from the w
all
125mm or more
90mm or more
from the w
all
125mm or more
Pull-out por
t
of lead wire
W
all
2.5mm (Gap size)
Spacer
Q
’ty
P
a
rt
Name
1 1 2 2 2 1 1
Progr
am weekly timer
Connecting cab
le
(Length:
1.2m)
Scre
ws
M4 x 25 Spacer Owner
’s Manual
Installation Manual W
ood scre
ws
INST
ALLA
TION MANU
AL
T
o
P
e
rsonnel Char
ged in Installation (Electric)
W
ork and Service
Pr
ogram W
eekl
y
Timer
MODEL : RBC-EXW21E
Accessor
y par
ts
Fig. 1
* When
installing the
remote controller and
the
progr
am
weekly timer which are set in par
allel
at upper side and low
er side
, in consider
ation
of maintenance
, k
eep a clear
ance with 25mm
or more
.
Ho
w to install the pr
ogram weekl
y timer
N
O
TE 1 :
A
v
oid to twist the progr
am w
eekly timer cab
le
with the po
w
er supply cab
le
, etc.
or to store
them in the same metal pipe
, otherwise
it
causes a malfunction. N
O
TE 2 :
Install the prog
ram
w
eekly timer apar
t
from the
gener
ation source of noise
.
N
O
TE 3 :
When noise is induced
to the po
w
er source of
the indoor unit, measures such as mounting the noise filter is necessar
y.
•
Install the prog
ram
weekly timer to the bo
x
(Procured locally) which has
pre
viously
inser
ted in the w
all.
Fig. 2
1
.
Inser
ting a min
us scre
w
d
riv
e
r, etc.
into the
g
roo
v
e
at the lo
w
er side of the prog
ra
m
w
eekly timer
, which appears when opening
lid of the progr
am weekly timer body
, f
orce
open the rear case to remo
v
e
it.
2
.
Using the attached
M4 scre
ws or w
ood
scre
ws (2 pcs
.), fix the rear case of the
progr
am w
eekly timer
. Bef
ore installation,
press to open the scre
w hole with a
scre
w
d
riv
er
, etc.
Fix it with the spacer
, b
ut not so strongly
.
If the prog
ram
weekly timer does not fit
closely to the w
all, adjust it b
y
cutting off the
spacer
.
3
.
Connect the attached connecting cab
le
(4 cores)
to the prog
ram
weekly timer body
.
4
.
Install the prog
ram w
eekly timer body b
y
matching to hooks on the rear case and putting into the hooks
.
Cab
ling
•
Connection dia
gram
(Be sure to use the attac
hed connecting
cable
.)
•
Arrang
ement
The prog
ram w
eekly timer and the remote
controller can be arranged to either r
ight or left
side
.
•
Cabling pr
ocedure
P
erf
o
rm cab
ling in the f
ollo
wing procedure
.
1
.
Connect the attached connecting cab
le to the
timer ter
minal (4P connector) of the progr
a
m
w
eekly timer
. (Fig.
3)
<Remote contr
oller> <Pr
ogram weekl
y timer>
BA
CKUP s
witch
ON
OFF
ON
OFF
Attached connecting cable
Lead wire pull-out por
t
85464359429000 (EN)
Fig. 3
2
.
Pull the attached
cab
le out of lead wire pull-
out por
t on the rear case of the progr
a
m
w
eekly timer and connect the cab
le to the
timer ter
minal (4P connector) of the remote
controller via inside of the w
all.
(Fig.
4)
<Pr
ogram weekl
y timer> <Remote contr
oller>
Fig. 4
•
System dia
gram
P
rogram weekl
y timer test run setup
•
After installation, chec
k (OFF to ON) output
status using the f
orced ON s
witch on the rear
side of the progr
am w
eekly timer P
.C
. board.
Then check the nor
mal operation and
c
e
rtainl
y turn OFF the f
o
rced ON s
witch.
Explanation to customer
s
•
After the installation
wor
k, hand
“Owner
’s
Manual
” and
“Installation Manual
” to the
customers.
•
Explain use and maintenance methods to the customers according to
“Owner
’s Man
ual
”.
Requirement to install
the pr
ogram weekl
y timer
Installing dimension f
or
serial
installation
When installing the progr
am w
eekly timer
(remote controller/system
controller
, etc.) to the
w
all surf
a
c
e
, f
ollo
w the installation
procedure
in
(Fig. 1) and (Fig. 2).
Memor
y bac
kup function
fo
r
p
o
wer failure compensation
•
This progr
am weekly timer stores in memor
y
the contents set by t
he oper
ation b
utton dur
ing
a pow
er f
ailure
. Pushing PR
OGRAM b
utton
resumes the operation with the contents bef
ore
the
po
w
er f
ailure when the power f
ailure
has been reset.
•
H
o
w to use [B
A
CKUP]
After the installation wor
k, chec
k [BA
CKUP]
s
witch on the rear side of the program weekly
timer P
.C
. board is tur
ned to ON side.