Sensor Indication Mode - Daikin LXE10E-A Service Manual

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6. SENSOR INDICATION MODE

Each sensor value, the suction modulating valve (SMV) opening, and the electronic expansion valve
(EV) opening can be checked. The following items are displayed:
High pressure (HPT), low pressure (LPT), voltage (PT1), total current (CT1), compressor current (CT2),
ambient temperature (AMBS), evaporator inlet temperature (EIS), evaporator outlet temperature (EOS),
discharge gas temperature (DCHS), suction gas temperature (SGS), suction modulating valve opening,
electronic expansion valve opening, supply air temperature (SS) (during PTI only), return air
temperature (RS) (during PTI only), pulp temperature (USDA#1, UADA#2, USDA#3) (optional), cargo
temperature (CTS) (optional), supply air temperature for data recorder (DSS) (optional), return air
temperature for data recorder (DRS) (optional).
<Mode selection procedure>
All indication
Lights on
(for 3 sec.)
Starting
Preparation
(for 18 sec.)
※ 1
Current
indication
(Operation state)
or no key operation for 5 min.
<Operation procedure>
Whenever the or
HIGH PRESSURE
TRANSDUCER
(HPT)
LOW PRESSURE
TRANSDUCER
(LPT)
VOLTAGE SENSOR
(PT)
CURRENT
SENSOR-1
(CT1)
※ 6 Sensor Indication
key is pressed, the display changes.
LED: The control temperature is displayed.
LCD: The value of high pressure transducer is displayed.
The display reads: "HPT ".
(In kPa.)
LED: The control temperature is displayed.
LCD: The value of the low pressure transducer is displayed.
The display reads: "LPT ".
(In kPa.)
LED: The control temperature is displayed.
LCD: The value of voltage is displayed.
The display reads: " PT V".
(In Volts.)
LED: The control temperature is displayed.
LCD: The value of total running current is displayed.
The display reads: " CT A".
(In Ampere.)
※ 7 Temperature
Record Scroll
1
1
3-15
※ 8 Alarm
Record Scroll