Toshiba RAV-SM304MUT-E Service Manual page 75

8-1-6. Monitor Function of Remote Controller
Calling of sensor temperature display
<Contents>
Each sensor temperature of the remote controller, indoor unit, and outdoor unit can become known by
calling the service monitor mode from the remote controller.
<Procedure>
1
TEST CL
Push + buttons simultaneously for 4 seconds to
call the service monitor mode.
The service monitor goes on, the master indoor unit No. is
displayed, at first and then the temperature of CODE No.
displayed.
2
Push temperature set
the CODE No. of data to be monitored.
The item code list is shown below:
CODE No.
01 Room temperature
(Remote controller)
02 Indoor suction temperature (TA)
03 Indoor heat exchanger (Coil)
temperature (TCJ)
04 Indoor heat exchanger (Coil)
temperature (TC)
07 Indoor fan revolution frequency
F2 Indoor fan calculated operation time
F3 Filter sign time
F8 Indoor discharge temperature
3
Push UNIT LOUVER button to select the indoor unit to be monitored.
Each data of the indoor unit and its outdoor units can be monitored.
4
TEST
Pushing button returns the status to the usual display.
• The data value of each item is not the real time, but value delayed by a few seconds to ten-odd seconds.
• If the combined outdoor unit is one before 2 or 3 series, the outdoor unit data [6D], [70], [72] and [73] are
not displayed.
AMP Air Conditioning
buttons and then change
TEMP.
Data name Unit
°C
°C
°C
°C
rpm
×100h
×1h
°C
00 00 00 00 00
is
2
<Operation procedure>
CODE No.
60 Outdoor heat exchanger (Coil) temperature (TE)
61 Outside temperature (TO)
62 Compressor discharge temperature (TD)
63 Compressor suction temperature (TS)
65 Heat sink temperature (THS)
6A Operation current (× 1/10)
6D Outdoor heat exchanger (Coil) temperature (TL)
70 Compressor operation frequency
72 Outdoor fan revolution frequency (Lower)
73 Outdoor fan revolution frequency (Upper)
F1 Compressor calculated operation time
– 75 –
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TEMP. ON / OFF
TIMER SET FAN MODE
TIME SAVE A A VENT
FILTER L L
RESET TEST SET CL SWING/FIX UNIT LOUVER T
4 1 3
1 2 3 4
Returned to usual display
Data name Unit
°C
°C
°C
°C
°C
A
°C
rps
rpm
rpm
×100h