Test Run Procedure - Sanyo SPW-D253GH56 Service Manual

(11) Test Run Procedure

Recheck the test items before test operation.
Check the indoor and outdoor unit combination (wiring).
Yes
4
Display the combination number.
Set the remote controller to test operation.
Return the remote controller to normal.
NOTE
1) One of CN4 of all linked outdoor units shold be short.
2) In case of using system controller, zone registration is required after finishing Test run.
Regarding the zone registration, please refer to Installation Instructions attached with system controller.
Start
Yes
Turn on RCU address SW
Multiple remote
of sub remote control unit
control?
No
Single type?
(One indoor unit and one No
remote controller for one
outdoor unit)
Group control
Yes
for multiple outdoor
units?
Go to next
R.C. line
No
Yes
Finish all
R.C. line?
Central control
Yes
for multiple outdoor
units?
Go to next
No
R.C. line
Yes
Finish all
R.C. line?
No
Does the unit work?
Yes
End
(See 4-2-(10))
Multiple indoor
units for one outdoor
units?
Turn on power supply for indoor units side
No
first. Then turn on power supply for outdoor
unit side.
Set the outdoor unit R.C. address.
Turn on power supply switch.
Press A. ADD (S1) button.
or
Execute auto. address operation with the
No
remote controller.
CN4: Open (*)
Set the outdoor unit R.C. address.
Turn on power supply switch.
Press A. ADD (S1) button.
or
No
Execute auto. address operation with the
remote controller.
(See 4-2-(9))
Check according the self-diagnostics function table,
and if you find defective parts, repair them according to
Service Manual.
Note: Check the indoor side drain water.
– 108 –
4. Service procedures
Yes
(See 4-2-(6)-(B))
(See 4-2-(8))
(See 4-2-(6)-(C))
(See 4-2-(8))
0676_M_I
SM830036