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3) Overcharge
(1) Symptoms
(2) Actions
4) Bad compression
(1) Symptoms
(2) Judgement method :• Close service valve of high pressure side in condenser (front seat) and connect the
Indoor
Unit
Note) If pressure gauge is near 0kg/cm
Otherwise, air flows into the refrigerating cycle or the compressor motor coating is taken off to cause the
poor insulation. So, care should be taken.
TCL Air Conditioner Service Manual
: • The temperature difference of suction-discharge air is 8°C or less, the running current
is higher than the specified current, the pressure of low pressure side is high, and
the compressor and suction pipe are cold.
If running in the condition, pressure switch activates at overload operation to make
continuous operation impossible, compressor is difficult to start, and fuse or breaker is
easy to be disconnected.
:
Dischage the refrigerant. (By 3-5kg/cm
Charge refrigerant to the specified level.
Check for gas leak.
: • The temperature difference of suction-discharge air is little, the running current is less
than the specified current, the pressure of high pressure side is low, and the pressure
of low pressure is high.
manifold gauge to the service valve of low pressure side.
(Close the valve.)
• If the dial of pressure gauge does not indicate 0kg/cm
dition, the compressor is judged as bad.
Liquid side tube
Gas side tube
G, immediately stop the cooling.
2
G)
2
G or less by cooling in the con-
2
High
Low
11
Outdoor
Unit
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Table of Contents
Troubleshooting
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Do you have a question about the TAC-07CS and is the answer not in the manual?
Questions and answers
Cual es la conexión de la entrada de corriente de split tcl
The power input connection for the TCL TAC-07CS split air conditioner is as follows:
- For the indoor unit: Connect terminals 1 (WHITE), 2 (BLUE), and 3 (BROWN) to the corresponding terminals on the outdoor unit.
- The power supply connects to terminals L (BROWN) and N (BLUE) on the indoor unit.
- A GREEN/YELLOW wire is used for grounding.
- A 25A circuit breaker or time delay fuse should be installed between the main power source and the unit if a power plug is not used.
This answer is automatically generated