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Ceiling Floor Console Unit Ductless System - Sizes 18K to 60K
TABLE OF CONTENTS
A NOTE ABOUT SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
OPERATION INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
WIRELESS REMOTE CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . 9
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
OPTIONAL FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
REMOTE CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
FCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Please read this Owner's Information Manual carefully before installing and using this appliance and keep this manual for future
reference.
For your convenience, please record the model and serial numbers of your new equipment in the spaces provided. This information, along
with the installation data and dealer contact information, will be helpful should your system require maintenance or service.
UNIT INFORMATION
Model # _______________________________
Serial # ________________________________
INSTALLATION INFORMATION
Date Installed ___________________________
Specifications subject to change without notice.
D5FCFAH
Owner's Manual
PAGE
NOTE TO EQUIPMENT OWNER:
DEALERSHIP CONTACT INFORMATION
Company Name: ______________________
Address:_____________________________
Phone Number:________________________
Technician Name:______________________
Fig. 1 - Sizes 18K - 60K
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Summary of Contents for Carrier D5FCFAH
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Page 1: Table Of Contents
D5FCFAH Owner’s Manual Ceiling Floor Console Unit Ductless System - Sizes 18K to 60K TABLE OF CONTENTS PAGE A NOTE ABOUT SAFETY ....... 2 GENERAL . -
Page 2: A Note About Safety
D5FCFAH: Owner’s Manual A NOTE ABOUT SAFETY GENERAL The high wall fan coil unit provides quiet, maximum comfort. In addition SAFETY SYMBOL Any time you see this symbol to cooling and/or heating, the high wall fan coil unit matched with an... - Page 3 D5FCFAH: Owner’s Manual 1. Installation (where refrigerant pipes are allowed) –Any person who is involved with working on or breaking into a WARNING refrigerant circuit should hold a current valid certificate from an industry-accredited assessment authority, which authorizes their competence to handle refrigerants safely in accordance with an FOR FLAMMABLE REFRIGERANTS industry recognized assessment specification.
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Page 4: Information Servicing
D5FCFAH: Owner’s Manual a. The minimum test pressure for the low side of the system shall be No ignition sources the low side design pressure and the minimum test pressure for the No person carrying out work in relation to a REFRIGERATING... - Page 5 D5FCFAH: Owner’s Manual The following leak detection methods are deemed acceptable for • Label the system when charging is complete. refrigerant systems. Electronic leak detectors that have a sensitivity of 1/ • Extreme care shall be taken to avoid overfilling the refrigeration 8 oz (5g) may be used to detect refrigerant leaks but, in the case of system.
- Page 6 D5FCFAH: Owner’s Manual 18. Recovery 19. Transportation, marking, and storage for units a. Transport of equipment containing flammable refrigerants. When removing refrigerant from a system, either for servicing or Compliance with the transport regulations. decommissioning, it is recommended good practice that all b.
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Page 7: Airflow Information
D5FCFAH: Owner’s Manual For R-454B Refrigerant Charge Amount and Minimum Room Area: The machine you purchased may be one of the types in Table 2. The indoor and outdoor units are designed to be used together. Please check the machine you purchased. The height of the room cannot be less than 7.3 feet / 2.2 meters; and the minimum room area of operating or storage should be specified in Table 2. -
Page 8: Operation Instructions
D5FCFAH: Owner’s Manual OPERATION INSTRUCTIONS NOTE: Different models have different front panel and display window. Not all the indicators described below are available for the air conditioner you purchased. Check the indoor display window of the unit you purchased. Illustrations in this manual are for explanatory purposes. -
Page 9: Wireless Remote Control
D5FCFAH: Owner’s Manual Refrigerant Leakage Detection When the system detects a malfunction of the refrigerant, the indoor unit automatically displays the following error codes: • EL0C (System lacks refrigerant), • EHC1 (Refrigerant sensor detects leakage), • EHC2 (Working condition of the refrigerant sensor is out of range and leakage is detected), •... - Page 10 D5FCFAH: Owner’s Manual WIRELESS REMOTE CONTROL LCD SCREEN INDICATORS Active clean feature display Fresh feature display Follow me feature display Sleep mode display Wireless control feature display Breeze Away display Low battery detection display(If flashes) MODE display Displays the current...
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Page 11: Features
D5FCFAH: Owner’s Manual FEATURES FAN MODE EVAPORATOR TEMPERATURE PROTECTION When fan mode is activated: • The outdoor fan and compressor are stopped. • Temperature control is disabled and no temperature setting is displayed. • The indoor fan speed can be set to 1%~100% and auto. -
Page 12: Drying Mode
D5FCFAH: Owner’s Manual • Descent curve • When T1-Tsc is lower than or equal to 0.9°F/0.5°C, fan speed increases to 40%; • When T1-Tsc is lower than or equal to 0°F/0°C, fan speed increases to 60%; • When T1-Tsc is lower than or equal to -2.7°F/-1.5°C,, fan speed increases to 80%;... -
Page 13: Auto Restart
D5FCFAH: Owner’s Manual • Switch off The indoor unit run at faint breeze (1%), which reduces noise to the lowest possible level. When matched with multi outdoor unit, this • Changes in: function is disabled. • mode • fan speed •... -
Page 14: Cleaning, Maintenance And Troubleshooting
D5FCFAH: Owner’s Manual When batteries are removed, the remote control erases all programmed settings. The control must be reprogrammed after the insertion of new CAUTION batteries. Remote Control Operation - Quick Start EQUIPMENT DAMAGE/OPERATION HAZARD NOTE: When transmitting a command from the remote control to... -
Page 15: Maintaining The Air Conditioner
D5FCFAH: Owner’s Manual 4. Rinse the filter with clean water and allow it to air-dry. DO NOT let the filter dry in direct sunlight. (Front) (Back) 5. Reinstall the filter. CAUTION 1. Flip to back 3. Clean it by 2. Remove air... -
Page 16: Troubleshooting
D5FCFAH: Owner’s Manual TROUBLESHOOTING CAUTION If any of the following conditions occurs, turn off your unit immediately: • The Field wiring cable is damaged or abnormally warm • You smell a burning odor • The unit emits loud or abnormal sounds •... -
Page 17: Common Issues
D5FCFAH: Owner’s Manual COMMON ISSUES The following problems are not a malfunction and in most situations will not require repairs. Table 5 — Common Issues Issue Possible Cause The Unit has a 3-minutes protection feature that prevents the unit from overloading. - Page 18 D5FCFAH: Owner’s Manual Table 6 — Common Issues Problem Possible Causes Solution Temperature setting may be higher than ambient room Lower the temperature setting temperature The heat exchanger on the indoor or outdoor unit is dirty Clean the affected heat exchanger...
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Page 19: Indoor Unit Diagnostic Guides
D5FCFAH: Owner’s Manual INDOOR UNIT DIAGNOSTIC GUIDES Table 7 — Error Codes Display Malfunction and Protection Indication ODU Fan Speed Out of Control EC07 EC51 ODU EEPROM Parameter Error ODU Coil Temperature Sensor(T3) error EC52 ODU Ambient Temperature Sensor (T4) Error... -
Page 20: Fcc
MODIFICATION: Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate this device. © 2024 Carrier. All rights reserved. Edition Date: 08/24 Catalog No: D5FCFAH-01OM A Carrier Company Replaces: NEW...
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