Test Run; Before Test Run; In Case Of Wired Remote Controller - Toshiba RAV-SM454SDT-E Installations-Handbuch

Slim Duct Type
10

TEST RUN

Before test run

• Before turning on the power supply, carry out
the following procedure.
1) Using 500V-megger, check that resistance of
1MΩ or more exists between the terminal
block 1 to 3 and the earth (grounding).
If resistance of less than 1MΩ is detected, do
not run the unit.
2) Check the valve of the outdoor unit being
opened fully.
• To protect the compressor at activation time,
leave power-ON for 12 hours or more befor
operating.
How to execute a test run
Using the remote controller, operate the unit as
usual.
For the procedure of the operation, refer to the
attached Owner's Manual.
A forced test run can be executed in the following
procedure even if the operation stops by thermo.-
OFF.
In order to prevent a serial operation, the forced
test run is released after 60 minutes have passed
and returns to the usual operation.
• Do not use the forced test run for cases other
than the test run because it applies an excessive
load to the devices.
CAUTION
– 30 –

In case of wired remote controller

1,5
1
Procedure
Keep button pushed for 4 seconds or more.
[TEST] is displayed on the display part and the
selection of mode in the test mode is permitted.
2
Procedure
Push button.
3
Procedure
Using button, select the operation mode,
[COOL] or [HEAT].
• Do not run the air conditioner in a mode other
than [COOL] or [HEAT].
• The temperature controlling function does not
work during test run.
• The detection of error is performed as usual.
4
Procedure
After the test run, push
test run.
(Display part is same as procedure 1.)
5
Procedure
Push check button to cancel (release from)
the test run mode.
([TEST] disappears on the display and the status
returns to a normal.)
Installation Manual
2, 4
3
EN
button to stop a
30-EN