Daikin FHQ50CAVEB User Manual (English)

Other manuals for Daikin FHQ50CAVEB

Service Manual215 pages

Installation Manual36 pages

Questions and Answers:

D
Douglas OliverAug 4, 2025
Why is my Daikin FHQ50CAVEB not cooling or heating properly?
- W
  William EdwardsAug 4, 2025
  If your Daikin Air Conditioner isn't cooling or heating enough, several factors could be the cause. First, check for any obstructions blocking the air inlet or outlet of either the outdoor or indoor unit and remove them to ensure proper ventilation. Also, ensure the air filter isn't clogged; if it is, have it cleaned by a qualified service person. Make sure that the set temperature, fan speed, and airflow direction are set correctly. Additionally, close any open doors or windows and use curtains or blinds to block direct sunlight.
J
Jamie ContrerasAug 7, 2025
How to fix a Daikin Air Conditioner that won't turn on?
- P
  proctorjoshuaAug 8, 2025
  If your Daikin Air Conditioner isn't turning on, there might be a few reasons. First, check if a fuse has blown and turn off the power supply. Next, see if the power circuit breaker has tripped; if it's in the OFF position, switch it back on, but if it's in the trip position, contact your local dealer. Also, verify if there's a power outage, and if so, wait for the power to be restored. Note that the air conditioner will automatically restart after a power failure.
E
Evan OlsonAug 12, 2025
Why is my Daikin FHQ50CAVEB turning on and off by itself?
- K
  Kim CopelandAug 13, 2025
  If your Daikin Air Conditioner turns on or off without you pressing the ON/OFF button, check if the ON/OFF timer is activated and turn it off. Also, verify if any remote control device is connected, and contact the central control room that directed the stop. Finally, check if the display for centralized control is lit and contact the central control room that directed the stop.
A
Ashley RodriguezAug 17, 2025
What to do if Daikin FHQ50CAVEB Air Conditioner detects multiple master units?
- T
  Theresa BradleyAug 17, 2025
  If your Daikin Air Conditioner detects multiple master units, connect the remote controller to only one indoor unit.
B
Bradley ContrerasAug 21, 2025
What to do if Daikin FHQ50CAVEB has gas shortage due to clogging in refrigerant piping?
- H
  haleyhaynesAug 21, 2025
  If you suspect clogging in the refrigerant piping system of your Daikin Air Conditioner, check for a failure to open the stop valve and any clogging within the refrigerant system.
L
lopezstephenAug 26, 2025
What does excess indoor units connected error mean on Daikin FHQ50CAVEB?
- K
  Kendra SmithAug 26, 2025
  This error will be displayed if five or more indoor units are connected to your Daikin Air Conditioner.
C
Cathy BrownAug 29, 2025
Why does my Daikin Heat Pump emit an odor?
- C
  Clayton EstradaAug 30, 2025
  If your Daikin Heat Pump emits an odor, it's likely due to room smells and cigarette odors that have accumulated inside the indoor unit. To resolve this, the inside of the indoor unit must be cleaned.

Daikin FHQ50CAVEB Specifications

General

Type	Ceiling Suspended
Cooling Capacity	5.0 kW
Heating Capacity	5.6 kW
Power Source	Electric
Noise Level (Outdoor Unit)	48 dBA
Power Supply	220-240V, 50Hz, 1-Phase
Refrigerant	R-410A