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Owner’s Manual
WPD-120
Specifications
(Continued)
Model No.
Refrigerant
Type / oz(g)
Wheels
pcs / diameter
Design Pressure -
Hi/Low Psig
WPD-120
R-410A / 33.5(950)
4 / 76mm
450 / 250
Safety Devices
Compressor overload protector, Anti-freezing thermis-
ter, Full drain tank switch, Automatic restart (Power
interruption), Compressor time delay program, High
pressure switch
Features
Temperature control, Self-diagnostic function, Two
speed fan, Optional drain pump kit, Washable filters,
°F( °C) display, Off-timer
General Safety Information
Please read this manual carefully for instructions on correct installation and usage. Please read
all safeguards.
1. Transport and store the unit in an upright position only. Leave unit in an upright position for at
least 3 hours before first use.
2. Always place the unit on an even, level surface.
3. Ensure the unit is connected to a grounded power supply of the correct rating / capacity.
4. The unit is designed to operate under 5°C (41°F)~35°C (95°F) and RH maximum 80%.
5. DO NOT use this unit for functions other than those described in this instruction manual.
6. DO NOT tilt the unit.
7. DO NOT cover or obstruct the unit’s inlet and outlet grilles.
8. DO NOT use the unit in areas where it will be exposed to rain or water.
9. NEVER unplug the unit while it is operating.
DO NOT use the unit in wet environments, such as a laundry room, to avoid
the risk of electrical shock.
10. DO NOT place any foreign objects on the unit.
11. DO NOT operate the unit with wet or damp hands.
12. DO NOT allow chemical substances to come into contact with the unit.
13. DO NOT operate the unit in the presence of flammable substances or vapors such as alcohols,
pesticides, gasoline, etc.
Model No.
Target humidity range
Setting range
WPD-120
0 ~ 99 %
20 ~ 80 %
