Toshiba RAV-SM304SDT-TR Service Manual page 122

12-1-6. Monitor Function of Remote Controller Switch
Calling of sensor temperature display
<Contents>
Each data of the remote controller, indoor unit and outdoor unit can be understood by calling the service
monitor mode from the remote controller.
<Procedure>
1
CL
TEST
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 item code
is displayed.
2
Push temperature set
the item code of data to be monitored.
The item code list is shown below.
Item code
01 Room temperature
(Remote controller)
02 Indoor suction temperature (TA)
03 Indoor heat exchanger (Coil)
temperature (TCJ)
04 Indoor heat exchanger (Coil)
temperature (TC)
F3 Filter sign time
3
Push button to select the indoor unit to be monitored.
UNIT LOUVER
Each data of the indoor unit and its outdoor units can be monitored.
4
TEST
Pushing button returns the status to the usual display.
∗1 The indoor discharge temperature of item code [F8] is the estimated value from TC or TCJ sensor.
Use this value to check discharge temperature at test run.
(A discharge temperature sensor is not provided to this model.)
• 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.
buttons and then change
TEMP.
Data name Unit
°C
°C
°C
°C
×1h
00 00 00 00 00
2
Item code
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)
F1 Compressor calculated operation time
– 122 –
TEMP.
TIMER SET FAN
TIME SAVE
FILTER
RESET TEST SET CL SWING/FIX
4 1
<Operation procedure>
1 2 3 4
Returned to usual display
Data name
ON / OFF
MODE
VENT
UNIT LOUVER
3
Unit
°C
°C
°C
°C
°C
A
×100h