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COMFORT-AIRE Comfort-Cire PAD-91 User Manual

COMFORT-AIRE Comfort-Cire PAD-91
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SERVICE MANUAL
PORTABLE
ROOM AIR CONDITIONER
Models: PAD-91
PAD-121

Questions and Answers:

COMFORT-AIRE Comfort-Cire PAD-91 Specifications

General IconGeneral
BrandCOMFORT-AIRE
ModelComfort-Cire PAD-91
CategoryAir Conditioner
LanguageEnglish

Summary

CHAPTER 1 PRODUCTS

CHAPTER 2 FEATURES

Cooling Mode Description

Cools, dehumidifies, and filters room air, maintaining desired temperature.

Fan Only Mode Description

Re-circulates and filters room air, maintaining constant air movement.

Fan Speed Control Explanation

Adjusts indoor fan motor speed using the remote controller's FAN SPEED button.

Temperature Setting Function

Increases or decreases set temperature by 1°F using UP/DOWN buttons.

Timer Functionality

Automates unit operation ON/OFF at preset intervals for comfort and energy saving.

Energy Saving Mode Operation

Manages compressor and fan speed based on room temperature for efficiency.

CHAPTER 3 OPERATING RANGE

Temperature Ranges

Preset temperature 66°F-88°F; ambient cooling 64.4°F-109.4°F.

Cooling Test Conditions

Indoor 80°F/67°F DB/WB; Outdoor 95°F/75°F DB/WB.

Heating Test Conditions

Indoor 20°C/Max.15°C; Outdoor 7℃/6℃ DB/WB.

CHAPTER 4 PERFORMANCE CURVES

Cooling Performance Graphs

Graphs showing cooling capacity, power input, and outlet air temperature vs. outside air temp.

CHAPTER 5 WIRING DIAGRAM

Wiring Diagram PAD-91 & PAD-121

Electrical schematic for the PAD-91 and PAD-121 portable air conditioners.

Wiring Diagram PAD-121-E

Electrical schematic for the PAD-121-E portable air conditioner.

CHAPTER 6 REMOTE CONTROLLER

ON/OFF Button Operation

Activates or deactivates the air conditioning unit.

Mode Selection Buttons

Cycles through operation modes like COOLING, DRY, FAN ONLY, and SMART.

Fan Speed Adjustment Buttons

Allows selection of fan speeds: Automatic, High, or Low.

Temperature Setting Buttons

Adjusts the desired room temperature or timer settings.

Swing Function Button

Controls the direction of the airflow by adjusting louvers.

Smart Mode Button

Engages intelligent fuzzy logic operation regardless of current unit status.

Timer ON Button

Sets or cancels the automatic ON timer for the unit.

Timer OFF Button

Sets or cancels the automatic OFF timer for the unit.

Super Cooling Button

Initiates or stops rapid cooling for quick temperature reduction.

LCD Indication Symbols

Explains the icons displayed on the remote controller's LCD for status and signals.

CHAPTER 7 REFRIGERATION CYCLE

Cooling-Only Refrigeration Cycle

Diagram illustrating the refrigerant flow in a cooling-only appliance.

Heat Pump Refrigeration Cycle

Diagram showing refrigerant flow in a heat pump system with a 3-way valve.

CHAPTER 8 INSTALLATION

Installation Accessories

Lists included accessories like air hoses, adapters, and slider kits.

Window Kit Installation Guide

Instructions for fitting the window kit to standard vertical and horizontal windows.

Best Location Selection Criteria

Guidelines for optimal placement, considering air circulation and obstacles.

Installation Instructions

Notes on hose routing, condensate management, and unit operation.

Installation Sequence Steps

Steps for starting the unit, including location, hose setup, and power connection.

Important Installation Notes

Advice on reading the manual, testing operation, and fuse specifications.

CHAPTER 9 TROUBLESHOOTING

Troubleshooting Common Issues

Diagnoses for issues like unit not operating, short operation, or poor cooling.

CHAPTER 11 EXPLODED VIEW

Exploded View PAD-91 & PAD-121

Detailed illustration of the internal components for PAD-91 and PAD-121 models.

Exploded View PAD-121-E

Detailed illustration of the internal components for the PAD-121-E model.

CHAPTER 12 SPARE PART LIST

Spare Parts List: PAD-91 & 121

Comprehensive list of replacement parts with part numbers for PAD-91 and PAD-121.

Spare Parts List: PAD-121-E

Comprehensive list of replacement parts with part numbers for PAD-121-E.

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