Daikin SkyAir FAQ24PVJU

Other manuals for Daikin SkyAir FAQ24PVJU

Service Manual202 pages

Questions and Answers

J
josephhollowayAug 13, 2025
Why is my Daikin Air Conditioner not cooling or heating air well?
- G
  Gina SharpAug 13, 2025
  If your Daikin Air Conditioner isn't cooling or heating air effectively, there might be several reasons: * Check for any obstructions blocking the air inlet or outlet of either the indoor or outdoor unit and remove them. * Clean the air filters if they are clogged. * Ensure that the outdoor unit is not enclosed; if it is, remove the enclosure. * Verify that the temperature is set correctly. * Adjust the airflow rate if it's set to "LOW". * Correct the direction of air diffusion if it's improper. * Close any open windows or doors. * Use curtains or shades to block direct sunlight. * Consider if the air conditioning load is too high for the number of people in the room.
L
Luis RichAug 16, 2025
What to do if my Daikin Air Conditioner starts operation but makes an immediate stop?
- B
  Brian RomanAug 16, 2025
  If your Daikin Air Conditioner starts but stops immediately, it could be due to: * A blocked air inlet or outlet on either the indoor or outdoor unit. Clear any obstacles. * Clogged air filters. Clean the air filters to ensure proper airflow.
J
Jessica ShawAug 20, 2025
How to fix Daikin Air Conditioner that does not start at all?
- C
  Cynthia RiveraAug 20, 2025
  If your Daikin Air Conditioner system doesn't start at all, it might be due to: * Blown fuse(s). Turn off the power supply and replace the fuse(s). * Cutout breaker(s). If any breaker knob is in the OFF position, turn ON the power supply. However, if a circuit breaker knob is in the tripped position, do not attempt to turn ON the power supply.
A
amanda27Aug 25, 2025
Why is my Daikin SkyAir FAQ24PVJU not cooling or heating air well?
- K
  Kristin NelsonAug 25, 2025
  If your Daikin Heat Pump isn't cooling or heating well, several factors could be at play. Check for blocked air inlets or outlets on both the indoor and outdoor units and remove any obstructions. Ensure the air filters are clean. Also, make sure the outdoor unit isn't enclosed. Verify that the temperature is set correctly and the airflow rate isn't set to low. Adjust the direction of air diffusion if needed. Close any open windows or doors, and use curtains or shades to block direct sunlight. Finally, consider if there are too many people in the room, as the unit's capacity might not be sufficient.
R
robert48Aug 27, 2025
How to fix a Daikin Heat Pump that does not start?
- S
  Shelley WhiteAug 27, 2025
  If your Daikin Heat Pump system isn't starting, the issue might be related to the power supply. Check for blown fuses and, after turning OFF the power, replace them if necessary. Also, inspect the breakers. If a breaker knob is in the OFF position, turn the power supply ON. However, if a circuit breaker knob is in the tripped position, do not attempt to turn the power supply ON.
K
koneillSep 1, 2025
What to do if Daikin Heat Pump starts then stops?
- C
  Christopher MorrisonSep 1, 2025
  If your Daikin Heat Pump starts but stops immediately, it might be due to a blockage. Ensure that neither the air inlet nor the outlet of the indoor or outdoor unit is blocked by any obstacles; if there are any, remove them. Another possible cause is clogged air filters, so be sure to clean them.
D
Doris FletcherSep 4, 2025
Why does my Daikin SkyAir FAQ24PVJU not operate?
- T
  timothyhansenSep 4, 2025
  If your Daikin Heat Pump isn't operating, observe the OPERATION lamp on the remote controller. If it turns ON, the system is likely normal and is managing loads. If the remote controller displays "UNDER CENTRALIZED CONTROL" blinking when you press the OPERATION button, operate the system using the COOL/HEAT centralized remote controller. If the system stops immediately after turning ON the power, allow approximately 1 minute for it to start.
J
Jamie StewartSep 8, 2025
How to stop odors coming from Daikin SkyAir FAQ24PVJU?
- D
  david34Sep 8, 2025
  If you notice odors coming from your Daikin Heat Pump, the inside of the indoor unit likely needs cleaning.

Summary

External Appearance

Model Name, Power Supply and Nomenclature

Model Name and Power Supply

Nomenclature

Specifications

Cooling Only,

Provides detailed technical specifications for cooling-only units, including capacity, SEER, EER, and dimensions.

Dimensions and Service Space

Installation Service Space

Piping Diagrams

Indoor Unit + Outdoor Unit

Indoor Unit

Outdoor Unit

Wiring Diagrams

External Connection Diagram

Electrical Characteristics

Indoor Unit

Lists electrical data for indoor units, including power supply, MCA, MOP, and fan motor ratings.

Outdoor Unit

Capacity Tables

Cooling Only

Heat Pump

Lists heat pump capacity data for different indoor/outdoor unit combinations and operating conditions.

Airflow Auto Adjustment Characteristics

Operation Limits

RZR18 PVJU; RZR24 PVJU; RZR30 PVJU; RZQ18 PVJU9; RZQ24 PVJU9; RZQ30 PVJU

RZR36 PVJU; RZR42 PVJU; RZQ36 PVJU9; RZQ42 PVJU9

Installation of Indoor Unit

FCQ18 PAVJU; FCQ24 PAVJU; FCQ30 PAVJU; FCQ36 PAVJU; FCQ42 PAVJU

Installation procedures for FCQ series indoor units, covering safety, site selection, and mounting.

FHQ18 PVJU; FHQ24 PVJU; FHQ30 PVJU

Installation steps for FHQ series ceiling suspended indoor units, including safety and mounting.

FAQ18 PVJU; FAQ24 PVJU

Installation guide for FAQ wall-mounted indoor units, covering safety and mounting.

FBQ18 PVJU; FBQ24 PVJU; FBQ30 PVJU; FBQ36 PVJU; FBQ42 PVJU

Installation instructions for FBQ ceiling mounted duct indoor units, including safety and mounting.

Installation of Outdoor Unit

RZR18 PVJU; RZR24 PVJU; RZR30 PVJU; RZQ18 PVJU9; RZQ24 PVJU9; RZQ30 PVJU

Installation procedures for RZR/RZQ 18-30 series outdoor units, covering safety and location.

RZR36 PVJU; RZR42 PVJU; RZQ36 PVJU9; RZQ42 PVJU9

Installation guide for RZR/RZQ 36-42 series outdoor units, including safety and location.

Daikin SkyAir FAQ24PVJU Specifications

General

Model	FAQ24PVJU
Category	Heat Pump
Brand	Daikin
Series	SkyAir
Cooling Capacity	24, 000 BTU/h
Heating Capacity	27, 000 BTU/h
Heating Seasonal Performance Factor (HSPF)	9.0
Refrigerant	R-410A
Indoor Unit Dimensions (H x W x D)	11-5/8 x 47-5/8 x 24-7/8 inches
Outdoor Unit Dimensions (H x W x D)	31-1/2 x 37 x 14-3/8 inches
Noise Level (Outdoor)	51 dB(A)
Coefficient of Performance (COP)	3.5
Weight (Outdoor Unit)	146 lbs
Operating Temperature (Heating)	5°F - 75°F
Outdoor Unit Weight	146 lbs
Power Supply	208-230V/1 Phase/60Hz