Kaysun KSDA-35 DVR14, Техническое руководство

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 Page 29 
1. Operation Modes and Functions
1.1 Abbreviation
Unit element abbreviations
Abbreviation Abbreviation Element
T1 Indoor room temperature
T2 Coil temperature of evaporator
T3 Coil temperature of condenser
T4 Outdoor ambient temperature
TP Compressor discharge temperature
Tsc Adjusted setting temperature
CDIFTEMP Cooling shutdown temperature
HDIFTEMP2 Heating shutdown temperature
TCDE1 Exit defrost temperature1
TCDE2
Exit defrost temperature2 (maintain
for a period of time )
TIMING_
DEFROST_TIME
Enter defrost time
In this manual, such as CDIFTEMP, HDIFTEMP2, TCDE1,
TCDE2, TIMING_DEFROST_TIME...etc., they are well-
setting parameter of EEPROM.
1.2 Safety Features
Compressor three-minute delay at restart
Compressor functions are delayed for up to ten seconds
upon the first startup of the unit, and are delayed for up
to three minutes upon subsequent unit restarts.
Automatic shutoff based on discharge temperature
If the compressor discharge temperature exceeds a certain
level for nine seconds, the compressor ceases operation.
Automatic shutoff based on fan speed
If the indoor fan speed registers below 200RPM or over
2100RPM for an extended period of time, the unit ceases
operation
Inverter module protection
The inverter module has an automatic shutoff mechanism
based on the unit’s current, voltage, and temperature.
If automatic shutoff is initiated, the corresponding error
code is displayed on the indoor unit and the unit ceases
operation.
Indoor fan delayed operation
• When the unit starts, the louver is automatically
activated and the indoor fan will operate after a period
of setting time or the louver is in place.
• If the unit is in heating mode, the indoor fan is
regulated by the anti-cold wind function.
Compressor preheating
Preheating is automatically activated when T4 sensor is
lower than setting temperature.
Sensor redundancy and automatic shutoff
• If one temperature sensor malfunctions, the air
conditioner continues operation and displays the
corresponding error code, allowing for emergency use.
• When more than one temperature sensor is
malfunctioning, the air conditioner ceases operation.
1.3 Display Function
Unit display functions
Display Function
ECO function (available on
select units only)
When Wireless Control
feature is activated (some
units)
Temperature
value
Temperature
(3s)
Timer ON is set.
Activation of Swing, Boost,
Silence or UV-C lamp
(3s)
Timer OFF is set.
Cancellation of Swing, Boost,
Silence or UV-C lamp
Defrost
Active Clean
Heating in room temperature
under 8°C(46°F)
Note: Please select the display function according to
your purchase product.