Daikin SkyAir RZQ30PVJU User Manual

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Cooling Only 60Hz

Heat Pump 60Hz

RZR-P, RZQ-P(9) series

EDUS281120_a

AMERICAS

Other manuals for Daikin SkyAir RZQ30PVJU

Service Manual202 pages

Questions and Answers:

L
Lisa GriffinAug 13, 2025
Why is my Daikin Air Conditioner not cooling or heating air well?
- S
  Stacy MuellerAug 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.
G
ggarciaAug 16, 2025
What to do if my Daikin Air Conditioner starts operation but makes an immediate stop?
- H
  Hayley WillisAug 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.
R
Robert LopezAug 20, 2025
How to fix Daikin Air Conditioner that does not start at all?
- V
  Victoria HullAug 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.
R
Ryan BowersAug 25, 2025
Why is my Daikin Heat Pump not cooling or heating air well?
- M
  Mark KimAug 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.
P
paynebrianAug 27, 2025
How to fix a Daikin SkyAir RZQ30PVJU that does not start?
- L
  lewisjohnAug 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.
B
Brandon PattersonSep 1, 2025
What to do if Daikin Heat Pump starts then stops?
- A
  Alicia RussellSep 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.
K
Kari RamosSep 4, 2025
Why does my Daikin SkyAir RZQ30PVJU not operate?
- P
  Pamela RoySep 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.
G
Gavin PetersonSep 8, 2025
How to stop odors coming from Daikin SkyAir RZQ30PVJU Heat Pump?
- T
  thompsonjamesSep 8, 2025
  If you notice odors coming from your Daikin Heat Pump, the inside of the indoor unit likely needs cleaning.

Daikin SkyAir RZQ30PVJU Specifications

General

Model	RZQ30PVJU
Category	Heat Pump
Manufacturer	Daikin
Series	SkyAir
Indoor Unit Type	Wall-mounted
Noise Level (Indoor)	21 dB(A)
Indoor Unit Noise Level	21 dB(A)

Summary

2. Model name, power supply and nomenclature

2.1 Model name and power supply

2.2 Nomenclature

3. Specifications

3.1 Cooling Only

Provides detailed specifications for various indoor and outdoor units in cooling-only operation.

3.2 Heat Pump

Provides detailed specifications for various indoor and outdoor units in heat pump operation.

4. Dimensions and service space

4.1 Indoor unit

4.4 Outdoor unit

4.5 Installation service space

5. Piping diagrams

5.1 Indoor unit + Outdoor unit

5.2 Indoor unit

5.3 Outdoor unit

6. Wiring diagrams

6.1 Indoor unit

Provides wiring diagrams for indoor units of FCQ, FHQ, FAQ, and FBQ series.

6.2 Outdoor unit

Provides wiring diagrams for outdoor units of RZR and RZQ series.

6.3 External connection diagram

7. Electrical characteristics

7.1 Indoor unit

Lists electrical specifications such as MCA, MFA, KW, and FLA for indoor units.

7.2 Outdoor unit

Lists electrical characteristics including MCA, MOP, RLA, KW, and FLA for outdoor units.

8. Safety devices list

8.1 FCQ

8.2 FHQ

8.3 FAQ

8.4 FBQ

9. Capacity tables

9.1 Cooling Only

Provides detailed cooling capacity tables based on indoor and outdoor temperatures.

9.2 Heat Pump

Provides detailed capacity tables for heat pump operation based on temperature conditions.

9.3 Capacity correction ratio

Shows how capacity changes based on piping length and level difference.

10. Fan Performances

13. Operation limits

16. Installation of indoor unit

16.1 FCQ18PAVJU / FCQ24PAVJU / FCQ30PAVJU / FCQ36PAVJU / FCQ42PAVJU

Installation instructions specific to FCQ series indoor units.

16.2 FHQ18PVJU / FHQ24PVJU / FHQ30PVJU

Installation instructions specific to FHQ 18-30 PVJU series indoor units.

16.3 FHQ36MVJU / FHQ42MVJU

16.4 FAQ18PVJU / FAQ24PVJU

16.5 FBQ18PVJU / FBQ24PVJU / FBQ30PVJU / FBQ36PVJU / FBQ42PVJU

17. Installation of outdoor unit

17.1 RZR18PVJU / RZR24PVJU / RZR30PVJU / RZQ18PVJU9 / RZQ24PVJU9 / RZQ30PVJU

17.2 RZR36PVJU / RZR42PVJU / RZQ36PVJU9 / RZQ42PVJU9

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