3-3. PIPE CONNECTION
U + 9 85>:
R U
6
Indoor unit connection
+
9,: U 6
#@ +
% 8 ? U
* + _
#@ U
Outdoor unit connection
_
detailed in Indoor unit connection.
+
4-1. PURGING PROCEDURES AND LEAK TEST
3:$ 9%
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>:
4-4. EXPLANATION TO THE USER
* !"#$ %&'(&')%$*%&!')@
9
:
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?:# 3011 ' 9'>:
1")&(
0:# 011
N: 81
-:) 0113
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.:$ 358
+ !
31: $
33: 4
4-2. TEST RUN
3:& =
>:" #!)R!!4 2# %5
% 81 &
10
= 9 :5
9
-0yM>?yZ:
8:% #!)R
4#6 $
Checking the remote (infrared) signal reception
" !=!' 98:
" !=!'
!
not operate for 3 minutes to protect the air conditioner.
4-3. AUTO RESTART FUNCTION
% + R
9$
for details.)
#5
eration switch
9#!)R:
Caution:
#!)R
&
To the user
@
& 5
$
3-4. INSULATION AND TAPING
3:_
>:
8: 9(:
R
5
WARNING
When installing the unit, securely connect the refrigerant pipes before starting
the compressor.
)
( )
)
9%+30
>> 53.N
>.?'>11
811:
Vacuum pump (or the vacuum
pump with the function to
U:
(
9$?31 :
Compound pressure gauge
9$?31 :
3?-M(Z
91313Y:
2
4
22
Adapter for
preventing the
U
Charge hose
9$?31 :
*Close
G!
2@
Precautions when using the control valve When attaching the control valve
deform or loosen if excess pressure
%
)
Charge hose
Close
!
Control valve
A
When attaching the control valve to
then tighten part A. Do not tighten
core is in open position.
)
9%+31 38
5&38- 3--'
3?1 3`1cm)
G? 0
)
4&
*&6
Pressure gauge
9$?31 :
4. PURGING PROCEDURES, LEAK TEST, AND TEST RUN
