Haier HWF05XCR - User Manual

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Overview

Function Description
Important Technical Specifications
Usage Features
Maintenance Features
Installation Requirements
Troubleshooting
Warranty

This document is a User & Care Guide for a Haier Room Air Conditioner, specifically for mechanical control 5,000 BTU models (HWF05XCR). It provides comprehensive information on installation, operation, maintenance, and troubleshooting.

Function Description:

The Haier Room Air Conditioner is designed to cool a room by circulating air, removing heat, and maintaining a desired temperature. It operates as a window-mounted unit and is intended for residential use. The air conditioner features mechanical controls for adjusting temperature and fan speed.

Important Technical Specifications:

Model Number: HWF05XCR
Cooling Capacity: 5,000 BTU
Control Type: Mechanical
Electrical Requirements:
- 115-Volt (103.5 min. to 126.5 max.)
- 15-Amp time-delay grounded fuse or circuit breaker
- Use on single outlet circuit only.
Power Supply Cord: Equipped with a 3-prong grounding plug and a Leakage Current Detection Interrupter (LCDI) device with TEST and RESET buttons.
Refrigerant: R410a (requires certified technicians for handling and disposal).
Window Opening Measurements (HWF05XCR):
- Width Min/Max: 21 7/8" - 36" (556 - 914 mm)
- Height Min: 13 3/8" (340 mm)

Usage Features:

Thermostat Control Knob: Allows users to set the desired room temperature. The knob typically ranges from MIN COOL to MAX COOL, with intermediate settings (1-10) and a FAN ONLY option.
Fan Speed Switch: Provides two fan speed options: HI (High) and LOW.
Power Switch: Turns the air conditioner ON or OFF.
Cooling Modes:
- NORMAL COOL: Achieved by setting the SPEED switch to LOW and adjusting the thermostat control to the desired temperature.
- MAX COOL: Achieved by setting the thermostat control to the MAX COOL mark.
- FAN ONLY: For air circulation without cooling, set the thermostat control to FAN ONLY.
Air Directional Louvers: Adjustable louvers allow users to control the direction of airflow (left to right) to optimize cooling distribution in the room.
Safety Delay: An important operational feature is the 3-minute delay when turning the unit ON after it has been OFF, or when switching between cool mode and fan mode. This prevents compressor overload.
Temperature Operating Range: The air conditioner should not be operated when the outside temperature is below 61°F (16°C) to prevent the inside evaporator coil from freezing.

Maintenance Features:

Air Filter Cleaning: The air filter is removable for easy cleaning. It should be checked every two weeks during the operating season.
- Cleaning Procedure: Turn off and unplug the unit, slide out the filter, clean with a vacuum cleaner (hose attachment) or wash with warm water and mild detergent if very dirty. Air-dry completely before reinserting.
- Important Note: Do not wash the filter in a dishwasher or clothes washer, use chemical cleaners, or dry in a clothes dryer or microwave oven. Do not operate the unit without the filter installed.
Front Panel Cleaning: The front panel can be cleaned with a soft cloth after turning off and unplugging the unit. Avoid chemical cleaners, spray cleaners, sharp instruments, or flammable fluids as they can damage the surface. Air-dry the panel completely before plugging the unit back in.
Power Supply Cord Test: The LCDI power supply cord has TEST and RESET buttons. Users are advised to test the device periodically by pressing TEST (which should trip the RESET button) and then RESET (which should latch). If the device fails to trip or reset, the air conditioner should not be used, and a qualified service technician should be contacted.
Storage: The guide recommends keeping the carton and packing material for future use when removing, storing, and reinstalling the air conditioner.

Installation Requirements:

Location: Requires a grounded electrical outlet within 6 ft. (183 cm) of the power supply cord exit. It must be installed in a double-hung window, not through-the-wall.
Airflow: Ensure free movement of air in the room and that outside cabinet louvers and air discharge are not obstructed.
Tools Needed: Phillips head screwdriver, scissors, level, tape measure, drill and 1/8" bit, pencil.
Parts Supplied: Top channel, foam seal, side brackets, window lock bracket, 3/8" self-tapping screws, 1" wood screws, side curtains, side curtain frames.
Grounding: The unit must be properly grounded using its 3-prong plug into a mating, grounded 3-prong outlet.
Avoid: Extension cords, plug adapters, surge protectors, or multi-outlet adapters.

Troubleshooting:

The manual includes a troubleshooting section to address common issues such as the unit not starting, insufficient cooling, excessive cooling, frequent cycling, water dripping, and ice formation on the coil, providing possible causes and remedies.

Warranty:

The product comes with a ONE YEAR LIMITED WARRANTY covering defects in workmanship or material for mechanical and electrical parts (including labor costs) for 12 months from the date of purchase. The sealed system and compressor are covered for 1 year. Proof of purchase (original sales receipt) is required for warranty service. The warranty does not cover damages from improper installation, shipping, misuse, abuse, accident, lack of proper care, or service by unauthorized personnel.