Ivation IVALDHG70PWP User Manual

12
Malfunction Codes
Display Code Malfunction Name Symptoms Possible Causes
F1
Ambient Temperature
Sensor Malfunction
Compressor and fan motor
stop. The buttons on the
control panel do not work.
Ambient temperature sensor is loose or
is poorly connected to the display board
terminal.
An element of the display board may
have been put upside down and caused a
short circuit.
Ambient temperature sensor is
damaged.
Display board is damaged.
F2
Tube Temperature
Sensor Malfunction
Temperature sensor on the evaporator is
loose or poorly connected to the display
board terminal.
An element of the display board may
have been put upside down and caused a
short circuit.
Temperature sensor on the evaporator is
damaged.
Display board is damaged.
F5
Discharge
Temperature Sensor
Malfunction
Temperature sensor on the evaporator is
loose or poorly connected to the display
board terminal.
An element of the display board may
have been put upside down and caused a
short circuit.
Discharge temperature sensor is
damaged.
Display board is damaged.
L1
Humidity Sensor
Malfunction
Humidity sensor is short-circuited.
Humidity sensor is damaged.
Display board is damaged.
F0
Freon-Lacking
Protection
Compressor and fan motor
stop running.
Refrigerant is leaking.
Unit is blocked.
H3
High-Temperature
Overload Protection.
Ambient operating conditions are poor.
Evaporator and condenser are blocked
by dirt/dust.
The system is blocked or malfunctioning.
E4
High Discharge
Temperature
Compressor stops, but fan
motor continues running.
The system is blocked or malfunctioning.
Irregular motor rotation speed.

Ivation IVALDHG70PWP Specifications

Power

rated voltage	115V
rated frequency	60Hz
power input	690W
rated input	810W

Current

current input	6.2A
rated current	7.2A

Performance

rated dehumidification capacity	70 pints/day (33.1 L/day)
effective use area	164 ft2 (50m2)
set humidity range	35% – 80%

Weight and Dimensions

dimensions	14.96" W x 24.02" H x 11.22" D (380 x 610 x 285mm)
net weight	50.7 lb. (23kg)