nRemote controller switch monitoring function

This function is available to call the service monitor mode from the remote controller during a test run to acquire temperatures of sensors of the remote controller, indoor unit, and outdoor unit.

2

4

13

1.Push CL and TEST 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 UNIT LOUVER (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 TEST button to return to the normal display.

 

Indoor unit data

 

 

CODE No.

Data name

 

 

01

Room temperature (remote controller)

 

 

02

Indoor unit intake air temperature (TA)

 

 

03

Indoor unit heat exchanger (coil)

temperature (TCJ)

 

 

 

04

Indoor unit heat exchanger (coil)

temperature (TC)

 

 

 

F3

Indoor unit fan cumulative

operating hours (x1 h)

 

 

 

 

Outdoor unit data

 

 

CODE No.

Data name

 

 

60

Outdoor unit heat exchanger (coil)

temperature (TE)

 

 

 

61

Outside air temperature (TO)

 

 

62

Compressor discharge temperature (TD)

 

 

63

Compressor suction temperature (TS)

 

 

64

—

 

 

65

Heatsink temperature (THS)

 

 

6A

Operating current (x1/10)

 

 

F1

Compressor cumulative operating hours

(x100h)

 

 

 

– 34 –

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Toshiba RAV-SM2242DT-TR, RAV-SM2802DT-E, RAV-SM2802DT-TR service manual Remote controller switch monitoring function
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