How to Cancel the Timer on a Daikin Air Conditioner Remote

To cancel the timer on a Daikin air conditioner remote, press the CANCEL button on the remote. On most Daikin wireless remotes, this single button clears the active ON timer or OFF timer, and the timer icon disappears from the remote’s display once it’s cancelled. If your remote has separate “On Timer” and “Off Timer” buttons instead, use the matching CANCEL function for the one you set. Below are the exact steps, what to do if the timer won’t cancel, and how to tell it actually worked.

How to Cancel the Timer on a Daikin Air Conditioner Remote: Step by Step

Daikin’s standard wireless remotes (the common ARC-series handsets) use a dedicated CANCEL button to clear timer settings. Here’s the reliable sequence:

1. Locate the CANCEL button. On most Daikin remotes it sits in the timer group of buttons, near the ON TIMER and OFF TIMER buttons (often in the middle of the remote, by MODE and FAN).
2. Press CANCEL. This clears the currently set ON or OFF timer.
3. Check the display. The timer icon (and the set time) should disappear from the remote’s screen, confirming the timer is cancelled.

Point the remote at the indoor unit when you press CANCEL — the remote sends an infrared signal, and the unit confirms the change (usually with a beep). If the display still shows a timer icon, the command didn’t reach the unit; see the troubleshooting steps below.

If Your Remote Has Separate On Timer / Off Timer Buttons

Some Daikin remotes have distinct ON TIMER and OFF TIMER buttons. The layout differs by model, but the principle is the same:

• To clear an OFF timer (the AC turning itself off), press the OFF TIMER button, then press CANCEL.
• To clear an ON timer (the AC turning itself on), press the ON TIMER button, then press CANCEL.
• Watch the display: when the corresponding timer icon disappears, that timer is cancelled.

Because button labels and layouts vary across Daikin’s lineup, check your model’s operation manual if the buttons on your remote don’t match these names. The CANCEL function exists on Daikin remotes for exactly this purpose.

Understanding the Two Daikin Timer Types

Knowing which timer is set makes cancelling far less confusing, because the two do opposite things:

• OFF timer: tells a running AC to switch itself off after a set time — handy for falling asleep without leaving it on all night.
• ON timer: tells an idle AC to switch itself on at a set time — handy for cooling a room before you get home.

Many Daikin remotes let you set both at once (for example, off at bedtime and on again in the morning). If your AC keeps turning on or off at odd times even after a cancel, it’s often because only one of the two timers was cleared. Cancel each one and confirm both icons are gone from the display.

Setting a New Timer Instead of Cancelling

If you don’t want to remove the timer but just change when it fires, you usually don’t need to cancel first:

1. Press the ON TIMER or OFF TIMER button to enter timer-setting mode.
2. Use the button (or the time up/down controls) to set the new time you want.
3. Confirm or wait for the setting to lock in; the new time replaces the old one.

Reserve the CANCEL button for when you want the timer gone entirely rather than rescheduled. Exact steps vary slightly by remote model, so check your manual if the on-screen prompts differ.

How to Confirm the Timer Is Actually Cancelled

The simplest confirmation is the display: if the timer icon is gone from the remote screen, the timer is cancelled. Many Daikin indoor units also have a TIMER indicator light on the unit itself — if that light is off, no timer is active. If the icon is gone but the unit still switches on or off unexpectedly, the issue is likely a separate schedule or the signal not reaching the unit, not the timer setting.

What to Do If the Timer Won’t Cancel

If pressing CANCEL doesn’t clear the timer, the problem is usually the remote or the signal, not the AC. Try these in order:

• Replace the batteries. Weak batteries are the most common cause — a low remote can’t send a strong enough infrared signal. Fresh batteries fix this surprisingly often.
• Clear the signal path. Point the remote directly at the indoor unit from a few feet away, with no walls, furniture, or other electronics blocking the infrared sensor.
• Press and hold CANCEL for a few seconds if a quick tap didn’t register.
• Reset the remote. Remove the batteries, wait at least a minute, reinsert them, and try CANCEL again. This clears minor glitches in the remote.
• Verify at the unit. Check the TIMER light on the indoor unit. If it’s still on after a successful-looking cancel, the signal isn’t reaching the unit — recheck batteries and aim.

If the timer still won’t cancel after all of this, the remote or the unit’s receiver may be faulty. Contact Daikin support or a qualified technician with your model number.

Frequently Asked Questions

How do I know I’ve successfully cancelled the timer?

The timer icon disappears from the remote’s display, and the TIMER indicator light on the indoor unit turns off. If both are clear, no timer is active.

Which button cancels the timer on a Daikin remote?

The CANCEL button. On remotes with separate ON TIMER and OFF TIMER buttons, press the relevant timer button and then CANCEL to clear that specific timer.

What if the timer remains unresponsive?

Replace the batteries, remove obstacles between the remote and the unit, and reset the remote by pulling the batteries for a minute. Persistent issues may mean a faulty remote or receiver — contact Daikin support.

Can I change the timer time without cancelling it first?

Yes. Press the ON TIMER or OFF TIMER button and set a new time; the unit accepts the updated time without a separate cancel step. Use CANCEL only when you want to remove the timer entirely.

Taking Control of Your Comfort

Cancelling a Daikin timer comes down to one button — CANCEL — plus confirming the timer icon clears from the display. If it doesn’t respond, fresh batteries and a clear line of sight to the unit solve the large majority of cases. With the timer under control, you decide exactly when your Daikin runs, keeping your home comfortable and your energy use in check.