Kaysun KAM2-42 DR7 Manual De Mantenimiento página 43

10.3.3.5 Protección de alta presión (ODU P1)(Para KAM4-105 DR7, KAM5-120 DR7)
High pressure protection
High pressure protection
Protección de alta presión
Whether the wiring
Whether the wiring
¿El cableado entre el interruptor between the high pressure
between the high pressure
de alta presión y la placa de
switch and main control
switch and main control
control principal está conectado
board is connected well or
board is connected well or
correctamente?
correctly
correctly
Yes Sí
Whether the high
Whether the high
¿El protector de alta
pressure protector
pressure protector
presión está roto?
is broken
is broken
Method:
Disconnect the plug.
Method:
Disconnect the plug.
Método: Método: desconecte el
Measure the resistance of
Measure the resistance of
enchufe. Mida la resistencia del
high pressure protector, if
high pressure protector, if
protector de alta presión; si es
the protector is normal the
the protector is normal the
normal, el valor será de o,
value is o,
value is o,
Sí
Yes
Check whether the outdoor
Check whether the outdoor
Compruebe si la temperatura
ambient temperature is
ambient temperature is
ambiente exterior es superior a
50 °C
higher than 50℃
higher than 50℃
No
Check if the outdoor unit Compruebe que la
Check if the outdoor unit
ventilación de la unidad
ventilation is good
ventilation is good
exterior es adecuada
Sí
Yes
Check if the outdoor fan runs
Check if the outdoor fan runs
Compruebe el ventilador exterior
properly
funciona correctamente
properly
Sí
Yes
Check whether the heat
Check whether the heat
Compruebe si el intercambiador
exchanger is dirty
exchanger is dirty de calor está sucio
No
Replace outdoor main
Replace outdoor main
Sustituya el circuito impreso
principal exterior. board
board
No
Check whether the refrigerant
Check whether the refrigerant
Compruebe si el sistema de
refrigerante funciona correctamente
system is ok
system is ok
No
Connect it well
Conéctelo correctamente
Connect it well
the
the
No
Replace high pressure protector
Replace high pressure protector
Sustituya el protector de alta presión
Yes Stop the unit
Sí Stop the unit
Detenga la unidad
NO
Make the outdoor unit ventilate well
Make the outdoor unit ventilate well Ventile bien la unidad exterior
please refer to the solution of fan
please refer to the solution of fan
Consulte la solución del fallo (la velocidad
speed has been out of control
speed has been out of control
No
del ventilador está fuera de control).
malfunction . Find out the cause and
malfunction . Find out the cause and
Determine la causa y resuélvalo.
have it solved.
have it solved.
Yes
Limpie el intercambiador de calor.
Clean the heat exchanger
Sí Clean the heat exchanger
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