Toshiba Carrier RAV-SP180KRT-UL, Installation Manual

Page: 36 / 88

High-Wall Type
Installation Manual
– 35 –
Toshiba
12
TEST RUN
A wired remote controller is necessary for this function. This function cannot be operate with a wireless
remote controller.
„
Before test run
• Before turning on the circuit breaker and leakage
breaker, carry out the following procedure.
1) Using 500V-megger, check that resistance of
1M
Ω
or more exists between the terminal
block of the power supply and the ground
(grounding).
If resistance of less than 1M
Ω
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 be for
operating.
„
How to execute a test run
Using the wired 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.
CAUTION
• Do not use the forced test run for cases other
than the test run because it applies an
excessive load to the devices.
▼
In case of wired remote controller
Procedure
1
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.
Procedure
2
Push button.
Procedure
3
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.
Procedure
4
After the test run, push button to stop a
test run.
(Display part is same as procedure 1.)
Procedure
5
Push check button to cancel (release from) the
test run mode.
([TEST] disappears on the display and the status
returns to a normal.)
2, 4
3
1,5
35-EN
+001111052201_00Ta.book Page 35 Friday, November 20, 2009 11:45 AM