Sinclair SDV4 F Owner'S Manual Download Page 13

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owner’s manual

Table.7-3

NO. Type

Contents

LED flash

The Fault Indication Of LED

The Fault Indication Of Digit Displays

Remarks

The evaporator
sensor check
point is abnomal
or room temp.
sensor is
abnormal.

Indoor/outdoor unit
communication
is abnormal

Water level switch
is abnormal

Mode conflict

The run LED
flashes fast

The timer LED
flashes fast

The alarm LED
flashes fast

The defrost LED
flashes fast

After the malfunctions
disappear, it restores
automatically.

When the indoor unit
turns to heating mode
or is turned off, the
alarm will disappear.

Malfun-
ction

Alarm

After the malfunctions
disappear, it restores
automatically.

Outdoor unit
is abnormal

The alarm LED
flashes slowly

4 LED flash
together

M_Home
mismatching

EEPROM error

Defrost LED flash
slowly

No address
when first time
power on

Timer LED and
run LED flash
together

Malfun-
ction

Alarm

After the malfunctions
disappear, it restores
automatically.

When the indoor unit is
replaced with a correct
one or is turned off, the
alarm will disappear

Table.7-4

NO. Type

Contents

Display content

Remarks

Room temp.
sensor is
abnormal.

Indoor/outdoor unit
communication
is abnormal

Water level switch
is abnormal

Mode conflict

After the malfunctions
disappear, it restores
automatically.

When the indoor unit
turns to heating mode
or is turned off, the
alarm will disappear.

Malfun-
ction

Alarm

After the malfunctions
disappear, it restores
automatically.

Outdoor unit
is abnormal

M_Home
mismatching

EEPROM error

No address
when first time
power on

Malfun-
ction

Alarm

After the malfunctions
disappear, it restores
automatically.

When the indoor unit is
replaced with a correct
one or is turned off, the
alarm will disappear

The evaporator
temp. sensor is
abnormal.

After the malfunctions
disappear, it restores
automatically.

Malfun-
ction

The evaporator
outlet temp.
sensor is
abnormal.

After the malfunctions
disappear, it restores
automatically.

Malfun-
ction

7.3 Fault information and code

Fault information is only appicable for the indoor units with panel,and only the panel with digit displays will shows
the fault code,otherwise just four LED lamps.

The fault indication of LED and digit displays see the following form.

Summary of Contents for SDV4 F

Page 1: ...FULL DC INVERTER SYSTEMS OWNER S MANUAL INDOOR UNITS WITH DC FAN MOTOR C O M M E R C I A L A I R C O N D I T I O N E R S S D V 4 Библиотека СОК ...

Page 2: ...owner s manual Original instructions ...

Page 3: ... for information regarding the connection systems available If electrical appliances are disposed of in landfills or dumps hazardous substances can leak into the groundeater and get into the food chain damaging your health and well being To prevent refrigerant leak contact your dealer When the system is installed and runs in a small room it is required to keep the concentration of the refrigerant ...

Page 4: ...o mount on the outdoor unit or avoid placing any object on it Falling or tumbling may result in injury Do not operate the air conditioner when using a room fumigation type insecticide Failure to observe could cause the chemicals to become deposited in the unit which could endanger the health of those who are hypersensitive to chemicals Do not place appliances which produce open fire in places expo...

Page 5: ...duct type Use the system in the following temperature for safe and effective operation The Max operation temperature for the air conditioner Cooling Heating 3 AIR CONDITIONER OPERATIONS AND PERFORMANCE Cooling operation Heating operating cooling only type without Mode Temperature Indoor temperature If air conditioner is used outside the above conditions it may cause the unit to function abnormally...

Page 6: ...ir flow down will cause condensing dew on the air outlet and louver surface 1 2 Cooling operation Adjust the louver horizontally Four way cassette type Fig 4 1 Fig 4 2 To maintain the comfortable temperature Adjust the air out direction with using the air out louver Please note the following correct operation for saving energy and achieve the quick and comfortable cooling heating effects The block...

Page 7: ...t and right automatically Manual swing Adjust the louver to achieve the better cooling heating effects when cooling heating When cooling Adjust the louver horizontally When heating Adjust the louver downwards vertically Fig 4 12 Fig 4 13 Fig 4 14 Fig 4 15 Fig 4 16 Console type Auto swing Press SWING button the louver will swing up and down automatically Manual swing Press Air Direction button the ...

Page 8: ...oerature is low So that air does not come into direct contact with people Air is blown upper air outlet When setting the air outlet selection switch to For switching the Auto Manual mode of the lower air outlet one should plug off and restart the unit for mode renewing CAUTION 5 MAINTENANCE Before you clean the air conditioner be sure the power supply is off Check if the wiring is not broken off o...

Page 9: ...wer switch is connected some energy will be consumed even if the unit is not in operation So please disconnect the power to save the energy A degree of filth will be accumulated due to certain performance after several seasons of operation So special maintenance is advised Take out of the batteries from the remove controller NOTE Maintenance after a long stop period eg at the beginning of the seas...

Page 10: ...e temperature distribution inside a room becomes uneven It is necessary to clean the interior of the indoor unit Ask your dealer for details on cleaning the unit This operation requires a qualified service erson When the system is changed over to heating operation after defrost operation Moisture generated by defrost becomes steam and is exhausted Symptom 4 2 Indoor unit outdoor unit A continuous ...

Page 11: ...nits is blocked Doors and windows are open Sunlight directly shine Too much heat resource Outdoor temp is too high Leakage of refrigerant or lack of refrigerant Wait for the comeback of power Switch on the power Replace the fuse Replace the batteries or check the controller Set the temperature properly Wait Check leakage and rightly recharge refrigerant Vacuum and recharge refrigerant Maintenance ...

Page 12: ...signal receiver of the indoor unit when the ON OFF button is pressed Directly transmit the signal transmitter of the remote controller to the infrared signal receiver of the indoor unit and then repeatly push the ON OFF button twice The indication on the display disappears after a lapse of time Check whether the timer operation has come to an end when the TIMER OFF is indicated on the display The ...

Page 13: ... disappear Table 7 4 NO Type Contents Display content Remarks Room temp sensor is abnormal Indoor outdoor unit communication is abnormal Water level switch is abnormal Mode conflict E2 E1 EE E0 After the malfunctions disappear it restores automatically After the malfunctions disappear it restores automatically After the malfunctions disappear it restores automatically When the indoor unit turns to...

Page 14: ...MATION CONCERNING USED REFRIGERANT MEDIUM This unit is containing fluorinated gases included in the Kyoto protocol The maintanance and the liquidation must be carried out by qualified personel Type of refrigerant R410A The composition of the cooling medium R410A 50 HFC 32 50 HFC 125 The quantity of the refrigerant please see the unit label The value GWP 2088 GWP Global Warming Potential In case of...

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