Trydent FC115, Техническое и сервисное руководство

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PROBLEM CAUSE WHAT TO DO
WATER FLOW
ERROR
CHECK
WATER FLOW
INSIDE HEAT
PUMP
 The water flow
inside the heat
pump is
insufficient;

The bypass
valves are in the
wrong position;
 There is no
water circulation
inside the heat
pump;
 The flow
switch is
defective.
 Make sure the
circulating pump
works;
 Make sure the
bypass valves are
properly positioned;

Check the skimmer
(no obstruction).
DEFROST
MODE
 The heat pump
is in de-icing
mode. This Is
Normal if outside
temperatures are
low  Wait until the end of
the de-icing cycle.
The heat pump will
restart automatically.
ERROR
LOW
REFRIGERANT
PRESSURE
 Ventilation on
the evaporator is
insufficient
 The fan does
not work
 Refrigerant
leak
 The outside
temperature is
too low
 Check that the
evaporator is not
obstructed by pollen,
grass, leaves; see the
user’s manual for
safety and
maintenance tips;
 Be sure there is
enough free space
around the heat pump
(see the Installation
Guide);
 Check that the fan
is powered ON
LOW
PRESSURE
FAILED 3
TIMES
IN 1 HOUR
RESET THE
BREAKER
 The heat pump
low switch has
cut off three (3)
times in the
same hour for
one of the
reasons
above.(code LP)
 The heat pump will
not re-start after one
of the protection
devices shuts it down
for the third time in
the same hour
 Close the circuit
breaker to reset the
heat pump
ERROR
HIGH
REFRIGERANT
PRESSURE
 The water flow
inside the heat
pump is
insufficient
 The bypass
valves are in the
wrong position
 The water exit
is blocked
 There is an
obstruction in
the refrigeration
circuit (piping
blocked)
 Check whether
there is adequate
water circulation
inside
 Check that the
bypass valves are
properly positioned
 Check if there is an
object obstructing the
water hose
HIGH
PRESSURE
FAILED 3
TIMES
IN 1 HOUR
RESET THE
BREAKER
 The heat pump
high pressure
switch has cut
off three (3)
times in the
same hour for
one of the
reasons above
(code HP)
 The heat pump will
not re-start after one
of protection devices
shuts it down for the
third time in the same
hour
 Close the circuit
breaker to reset the
heat pump
PROBLEM CAUSE
Digital control
displays
CODE : FLO
 The water flow inside the heat pump is insufficient

There is no water circulation inside the heat pump
 The flow switch is defective
CODE : FS  The heat pump is in de-icing mode
CODE : LP
 Ventilation on the evaporator is insufficient
 The fan does not work

Refrigerant leak
 The outside temperature is too low
CODE : LP3
 The heat pump flow switch has cut off three (3)
times in the same hour for one of the reasons above
(code LP)
CODE : HP
 The water flow inside the heat pump is insufficient
 The bypass valves are in the wrong position
 The water exit is blocked

There is an obstruction in the refrigeration circuit
(piping blocked)
CODE : HP3
 The heat pump high pressure switch has cut off three
(3)
times in the same hour for one of the reasons above
(code HP)
CODE : SPI  The digital control is defective
CODE : DPO

The de-icing sensor is not properly connected or is not
receiving power
CODE : PO
 The water temperature sensor is not properly
connected or is
not receiving power
CODE : DPC  The de-icing sensor is defective
CODE : PC
 The water temperature sensor is defective
Is needed, the
fan is
functioning, no
code is
displayed and
the
compressor
does not start

Electrical problem in the compressor circuit
 Capacitor defective

compressor defective