What to do if my Daikin Air Conditioner does not turn on?
If your Daikin Air Conditioner system doesn't operate at all, first check for a power failure and wait until power is restored. The system restarts automatically after power is restored. Also, check if a fuse has blown or a breaker is activated, and change the fuse or reset the breaker if necessary.
Why is my Daikin FDA125A5VEB Air Conditioner not cooling enough?
If your Daikin Air Conditioner is operating but the cooling or heating is insufficient, check the following: * Ensure that the air inlet or outlet of the outdoor or indoor unit is not blocked by obstacles. Remove any obstacles to allow free airflow. * Check if the air filter is clogged and clean the air filter according to the manual. * Verify the temperature setting, fan speed, and air flow angle as described in the user interface manual. * Make sure doors and windows are closed to prevent wind from entering, and use curtains or blinds to block direct sunlight. * Consider if there are too many occupants in the room or excessive heat sources.
Why does my Daikin FDA125A5VEB turn off and blink?
If your Daikin Air Conditioner operation stops suddenly and the operation lamp blinks, check if the air filter is clogged and refer to the manual on how to clean the air filter. Also, check for any obstructions blocking the air inlet or outlet of the outdoor or indoor unit. Remove any obstacles, turn the breaker OFF and back ON. If the lamp still blinks, contact your dealer. Ensure all indoor units connected to the outdoor unit in a multi-system are operating in the same mode.
What to do if my Daikin FDA125A5VEB does not operate at all?
If your Daikin Air Conditioner system isn't operating, first verify that there is no power failure. If the power is on, check for any blown fuses or activated breakers. Replace the fuse or reset the breaker if necessary.
Why is my Daikin FDA125A5VEB Air Conditioner operating, but cooling or heating is insufficient?
If your Daikin Air Conditioner is operating, but the cooling or heating is insufficient, check the following: * Ensure that neither the air inlet nor the outlet of the outdoor or indoor unit is blocked by obstacles. Remove any obstructions to allow free airflow. * Verify that the air filter is not clogged. Contact your dealer to clean the air filter. * Confirm the correct temperature setting, fan speed, and airflow angle by referring to the user interface manual. * Make sure all doors and windows are closed to prevent drafts, and use curtains or blinds to block direct sunlight. * Reduce the number of occupants or the heat source in the room.
What to do if Daikin FDA125A5VEB Air Conditioner operation stops suddenly and the lamp blinks?
If your Daikin Air Conditioner stops suddenly and the operation lamp is blinking, it could be due to several reasons: * A clogged air filter: Contact your dealer to clean the air filter. * Blocked air inlet or outlet: Ensure that the air inlet or outlet of the outdoor or indoor unit is not blocked. Remove any obstacles, then turn the breaker OFF and back ON. * Indoor units operating in different modes: Verify that all indoor units connected to the outdoor unit in the multi-system are operating in the same mode.
What to do if Daikin Air Conditioner stops immediately after starting?
If your Daikin Air Conditioner stops immediately after starting, check if the air inlet or outlet of the outdoor or indoor unit is blocked by obstacles. If so, remove any obstacles to ensure free airflow. Also, check if the air filter is clogged and refer to the manual for instructions on how to clean it.
What to do if Daikin Air Conditioner switch does not function properly?
If a safety device such as a fuse, a circuit breaker, or a residual current device frequently actuates, or if the ON/OFF switch of your Daikin Air Conditioner does not function properly, turn OFF all main power supply switches to the unit.
What to do if Daikin FDA125A5VEB displays malfunction code?
If the user interface display of your Daikin Air Conditioner indicates the unit number, the operation lamp flashes, and a malfunction code appears, notify your installer and report the malfunction code.
What to do if Daikin Air Conditioner safety device actuates frequently?
If a safety device such as a fuse, a breaker or an earth leakage breaker frequently actuates or the ON/OFF switch of your Daikin Air Conditioner does NOT properly work, turn OFF the main power switch.
General| Type | Ceiling Suspended |
|---|---|
| Cooling Capacity | 12.5 kW |
| Heating Capacity | 14.0 kW |
| Power Supply | 3 Phase, 380-415V, 50Hz |
| Refrigerant | R410A |
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