Toshiba CARRIER RAV-SP420CT-UL - Manual (Page 27)

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Under Ceiling Type
Installation Manual
EN
Toshiba
„ Remote control switch
monitoring function
This function is available to call the service monitor
mode from the remote control during a test run to
acquire temperatures of sensors of the remote control,
indoor unit, and outdoor unit.
1. Push
and buttons simultaneously for at least
4 seconds to call the service monitor mode.
The service monitor indicator lights up and the
header indoor unit number is displayed first. CODE
No.
is also displayed.
2. Pushing TEMP. buttons, select the
number of sensor, etc. (CODE No.) to be monitored.
(See the following table.)
3. Pushing (left side of the button), select an
indoor unit to be monitored. The sensor
temperatures of indoor units and their outdoor unit in
the control group are displayed.
4. Push button to return to the normal display.
Indoor unit data
CODE No. Data name
01 Room temperature (remote control)
02 Indoor unit intake air temperature (TA)
03
Indoor unit heat exchanger temperature
(TCJ)
04
Indoor unit heat exchanger temperature
(TC)
F3
Indoor unit fan cumulative operating hours
(x1 h)
F8 Indoor unit discharge air temperature
1 3
4
2
Outdoor unit data
CODE No. Data name
60
Outdoor unit heat exchanger temperature
(TE)
61 Outside air temperature (TO)
62 Compressor discharge air temperature (TD)
63 Compressor intake air temperature (TS)
64 —
65 Heatsink temperature (THS)
6A Operating current (x1/10)
F1
Compressor cumulative operating hours
(x100h)
26-EN
+00EH99864801_00Ta.book Page 26 Tuesday, November 24, 2009 5:40 PM