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Ac Tec & home appliances service and Ripper Technical

Lg Refrigerator Evaporator Fan Motor
18/12/2023

Lg Refrigerator Evaporator Fan Motor

4tr ब्लू स्टार एसी Pcb
02/09/2023

4tr ब्लू स्टार एसी Pcb

Yar koi capicitar.hi coree kr liye🤔
21/06/2019

Yar koi capicitar.hi coree kr liye🤔

Andargrund.ac paiping.
21/06/2019

Andargrund.ac paiping.

07/05/2019

CH 01
Indoor air sensor
Connector connection error
Faulty PCB
Faulty sensor (Open / Short)
Normal resistor : 10K Ohms/ at 25 Degree C (Unplugged)

Normal voltage : 2.5Vdc / at 25 Degree C (Plugged)

CH 02

Indoor inlet pipe sensor
Connector connection error
Faulty PCB
Faulty sensor (Open / Short)
Normal resistor : 5K Ohms/ at 25 Degree C (Unplugged)

Normal voltage : 2.5Vdc / at 25 Degree C (Plugged)

CH 03

Communication Error (Wired remote controller)
Connector connection error
Faulty PCB / Remote controller
Connection wire break
Connection of wire
Main PCB Volt. DC12V
Noise interference

CH 04

Drain pump/ Float switch
Float switch open. (Normal : short)
Water over flow
The connection of wire (Drain pump/ Float switch)
Drain pump power input. (220V)
Drain tube installation.
Indoor unit installation. (Inclination)

CH 06
Indoor outlet pipe sensor
Connector connection error
Faulty PCB
Faulty sensor (Open / Short)
Normal resistor : 5K Ohms / at 25 Degree C (Unplugged)

Normal voltage : 2.5Vdc / at 25 Degree C (Plugged)

CH 09
EEPROM Check sum (Indoor)
Check sum error
Check the poor soldering.
Change PCB

CH 10
BLDC motor fan lock (Indoor)
Fan motor break down
Fan motor & PCB poor contact
Obstruction to the fan
Check the indoor fan motor.
Check the connection status between
PCB and fan motor.

CH 05/21

DC Peak
Instant over current
Over Rated current
Poor insulation of IPM
An instant over current in the U,V,W phase
- Comp lock
- The abnormal connection of U,V,W
Over load condition
- Overcharging of refrigerant
- Pipe length.
Poor insulation of compressor

CH 53
Communication
(Indoor Outdoor)
The connector for trans mission is disconnected.
The connecting wires are misconnected.
The communication line is break
Outdoor PCB is abnormal.
Indoor PCB is abnormal.
Check power input AC 230V. (Outdoor, Indoor)
Check connector for transmission
Check wires are misconnecting.
Check transmission circuit of outdoor PCB
Check transmis

CH 01Indoor air sensor Connector connection error Faulty PCB Faulty sensor (Open / Short)Normal resistor : 10K Ohms/ at ...
07/05/2019

CH 01
Indoor air sensor
Connector connection error
Faulty PCB
Faulty sensor (Open / Short)
Normal resistor : 10K Ohms/ at 25 Degree C (Unplugged)

Normal voltage : 2.5Vdc / at 25 Degree C (Plugged)

CH 02

Indoor inlet pipe sensor
Connector connection error
Faulty PCB
Faulty sensor (Open / Short)
Normal resistor : 5K Ohms/ at 25 Degree C (Unplugged)

Normal voltage : 2.5Vdc / at 25 Degree C (Plugged)

CH 03

Communication Error (Wired remote controller)
Connector connection error
Faulty PCB / Remote controller
Connection wire break
Connection of wire
Main PCB Volt. DC12V
Noise interference

CH 04

Drain pump/ Float switch
Float switch open. (Normal : short)
Water over flow
The connection of wire (Drain pump/ Float switch)
Drain pump power input. (220V)
Drain tube installation.
Indoor unit installation. (Inclination)

CH 06
Indoor outlet pipe sensor
Connector connection error
Faulty PCB
Faulty sensor (Open / Short)
Normal resistor : 5K Ohms / at 25 Degree C (Unplugged)

Normal voltage : 2.5Vdc / at 25 Degree C (Plugged)

CH 09
EEPROM Check sum (Indoor)
Check sum error
Check the poor soldering.
Change PCB

CH 10
BLDC motor fan lock (Indoor)
Fan motor break down
Fan motor & PCB poor contact
Obstruction to the fan
Check the indoor fan motor.
Check the connection status between
PCB and fan motor.

CH 05/21

DC Peak
Instant over current
Over Rated current
Poor insulation of IPM
An instant over current in the U,V,W phase
- Comp lock
- The abnormal connection of U,V,W
Over load condition
- Overcharging of refrigerant
- Pipe length.
Poor insulation of compressor

CH 53
Communication
(Indoor Outdoor)
The connector for trans mission is disconnected.
The connecting wires are misconnected.
The communication line is break
Outdoor PCB is abnormal.
Indoor PCB is abnormal.
Check power input AC 230V. (Outdoor, Indoor)
Check connector for transmission
Check wires are misconnecting.
Check transmission circuit of outdoor PCB
Check transmis

किया आप जानते कि A.C में कितने प्रकार. गैस एस्टीमाल. किया जाता हैं..???A.C में फिलहाल. किस्म का उपयोग किआ जारहा हैं.. (...
28/11/2016

किया आप जानते कि A.C में कितने प्रकार. गैस एस्टीमाल. किया जाता हैं..???
A.C में फिलहाल. किस्म का उपयोग किआ जारहा हैं..
(1)~R22
(2)~R32
(3)~R410A....जिसमे R410A को एक्कोफ़ीनरी मानागया है...!

F.M Transhmiter
04/09/2016

F.M Transhmiter

l.g LSA 6
09/06/2016

l.g LSA 6

Address

Raigarh
RAIGARH

Telephone

+916266378241

Website

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