The ChungHo Nais IGUASSU TINY 900 (Model CHP-5321D) is an innovative ice-making water purifier designed for convenience and efficiency. This compact unit, with a width of 29cm, combines a water purifier and an ice maker, making it suitable for various installations, including on sinks or tables.
Function Description:
The IGUASSU TINY 900 utilizes a reverse osmosis water purification system integrated with an ice maker that employs the freezing point depression method. This advanced technology ensures the production of pure, tulip-shaped, crystal-clear ice. The unit provides three temperature water options: hot, cold, and ambient. A dual heating system allows users to choose between instant heating for hot water on demand or a hot tank heating method for continuous hot water supply, enhancing energy efficiency. The system also features an ACS (Automatic Cleaning System) smart cleaning function, which automatically empties the ambient and cold water tanks every four days and refills them with UV-sterilized clean water, preventing bacterial contamination.
Important Technical Specifications:
- Model Name: CHP-5321D
- Unit Name: IGUASSU TINY 900
- Rated Voltage: AC 230V/50Hz
- Power Consumption:
- Cold water: 103 W
- Hot water: 1500 W
- Ice making (Heater): 103 W (400 W)
- Weather Class: N class (90°F ± 1°F) (32℃ ± 1℃)
- Net Weight: 49.8 Lbs (22.6 kg)
- Reservoir Capacity:
- Cold water: 0.36 Gal (1.4 ℓ)
- Ambient water: 0.63 Gal (2.4 ℓ)
- Hot water: 0.15 Gal (0.57 ℓ)
- Ice: 1.1 Lbs (0.5 kg)
- Ice Making Capability (depending on room temperature):
- At 68°F (20°C): 16±1min/cycle, 11 Lbs (5 kg)/day
- At 86°F (30°C): 18±1min/cycle, 8.8 Lbs (4 kg)/day
- Daily maximum ice making quantity: 5 kg/day (when surrounding temperature is 68°F (20°C))
- Ice Weight: 10 g±1 gX6 ea/cycle
- Compressor: Reciprocating type
- Heat Radiation Type: Wire condenser type (Forced convection)
- Cold Water Temperature Regulation: Thermistor
- Safety System: Fuse
- Cold Water Tank Water Level Adjustment: Capacitance sensor
- External Dimension: 11.4W x 19.5D x 18.6H (inch) (290W x 497D x 474H (mm))
- Power Cord: 63 inch (1.6 m)
- Water Pressure Range: 7 ~ 100psi (0.5 ~ 7 kgf/cm²)
- Water Temperature Range: 39 ~ 100 °F (4~38 °C)
- Evaporated Residue: 500 ppm or less
- Water Hardness: 300 ppm or less
- pH: 5.8~8.5
- Water Quality: Biologically safe water
Usage Features:
- Compact Size: The 29cm width allows for flexible installation in various spaces.
- Extended Water Dispensing Space: With a water dispensing height of over 25cm, it accommodates large bottles up to 1.5L.
- Pure Ice Production: The freezing point depression method ensures only pure water freezes, producing high-quality ice.
- Touch Sensor Application: Built-in touch sensor buttons provide an effortless and enjoyable user experience.
- Constant Water Dispensing Function: Users can set the unit to dispense ambient or cold water continuously up to 0.5L.
- Automatic Water Dispensing: Ambient, cold, and hot water can be served by a slight press of a button.
- Operation Beep Sound: Provides auditory feedback (Ding, Dingdong~) for various operations and settings.
- Default Function: The system automatically reverts to cold water selection (most frequently used) 10 seconds after ambient water is selected.
- One-Touch Drainage: Allows for emptying ambient and cold water tanks within 11 minutes by pressing a single button.
- Water Level Detection Sensor: Utilizes a capacitive sensor for accurate and reliable water level detection without a float.
- Noise Prevention: Incorporates dual noise prevention material and a shock mitigation structure in the ice storage house to reduce operating noise.
- Display of Abnormal Occurrence: Flashing display LEDs and automatic shutdown of ice making/water purification functions alert users to system abnormalities.
Maintenance Features:
- Easy Filter Replacement: Filters can be easily detached by lifting them, simplifying replacement.
- ACS Smart Cleaning Function: Automatically cleans tanks every four days to prevent bacterial contamination, especially during low usage periods.
- Sanitary Maintenance:
- Water dispensing spout and ice dispensing hole cleaning recommended weekly.
- Water storage tank cleaning recommended monthly.
- Detachable cap on ice dispensing deco cleaning recommended weekly.
- Filter Replacement Cycle (ideal, based on 5.28 G/day usage):
- T-Pre-carbon filter: About 6 months
- T-Membrane filter: 24 months
- T-Post-carbon filter: 18 months
- UV-sterilizer: About 5 years
- Drainage Method for Relocation/Installation: Includes a drain switch and drain hose connection for easy draining of hot, ambient, and cold water tanks.
- Prevention of Scale Buildup: The ACS function helps prevent scale by regularly emptying water. For units without ACS or during long periods of disuse, complete drainage and cleaning of the water tank are recommended monthly.
Safety Precautions:
The manual emphasizes critical safety measures, including proper power cord handling, avoiding installation near heat sources or damp areas, and not disassembling or repairing the unit independently. It also advises against using glass cups for ice dispensing due to potential breakage from temperature changes and warns against placing foreign materials in dispensing holes.