1. How to Activate Sleep Care+ Feature on Sumikura APS/APO-120/GOLD AC
As you may know, Sleep Care+ on Sumikura APS/APO-120/GOLD AC is an advancement of the Sleep mode on regular air conditioners. It sets 4 nighttime temperature programs with different heat curves to meet cooling needs for 4 user groups: Adult Sleep, Elderly Sleep, Youth Sleep, and Children Sleep. This ensures users enjoy a deeper, better sleep.

To activate this mode on 12000 BTU Sumikura APS/APO-120/GOLD Inverter AC, follow these steps:
- Step 1: Hold the remote control of Sumikura Inverter 1.5 HP APS/APO-120/GOLD AC, aim it towards the indoor unit, and press the power button to turn on the AC.
- Step 2: Then, press the 'Sleep' button on the remote control of Sumikura APS/APO-120/GOLD 1-way AC, and you've activated Sleep Care mode.
- Step 3: Based on the user group, select the appropriate sleep mode. After activating Sleep feature, press a few more times in the order of the modes:
+ Adult Sleep – Mode for the adult group
+ Elderly Sleep – Mode for the elderly group
+ Youth Sleep – Mode for the younger ones
+ Children Sleep – Mode for kids, infants
- Step 4: If you want to turn off the Sleep Care+ feature on 12000 BTU Sumikura Inverter APS/APO-120/GOLD AC, simply press the 'Sleep' button on the AC remote control once more until the unit switches to Closed. Then, you'll notice the sleep icon disappearing from the control screen.
2. How to activate some other features on Sumikura APS/APO-120/GOLD AC
Exploring Additional Features on Sumikura APS/APO-120/GOLD AC
2.1 Activating S-Mart Temperature Sensor Feature on Sumikura APS/APO-120/GOLD AC
S-Mart temperature sensor technology helps Sumikura 1.5 hp APS/APO-120/GOLD AC adjust temperature and fan speed automatically based on user usage habits, creating the most comfortable space without the need for manual adjustments when the ambient temperature changes. To activate this feature, follow these steps:

- Step 1: Hold the remote control of Sumikura 1.5 HP APS/APO-120/GOLD Inverter 1-way AC, aim it towards the indoor unit, and press the power button to turn on the AC.
- Step 2: Then, press the 'Smart' button on the remote control of Sumikura APS/APO-120/GOLD 1-way AC, and you've activated S-Smart mode.
2.2 Activating Eco Mode on Sumikura APS/APO-120/GOLD AC
Eco mode is one of the operating modes on Sumikura APS/APO-120/GOLD 1-way Inverter 12000 BTU AC that efficiently cools while saving energy. This mode has a mechanism to quickly make users feel the cool breeze and it will automatically turn off when it reaches the temperature set by the user. Or when the room temperature rises by about 1 - 2 degrees Celsius, the unit will automatically turn on until the room is cooled and then stop.

Activating Eco Mode on Sumikura APS/APO-120/GOLD AC
- Step 1: Hold the remote control of Sumikura 1.5 HP Inverter 1-way APS/APO-120/GOLD AC, aim it towards the indoor unit, and press the power button to turn on the AC.
- Step 2: Then, press the 'Eco' button on the remote control of Sumikura APS/APO-120/GOLD 1-way AC, and you've successfully activated the Eco mode.
With the useful information provided, hopefully, you'll know how to use the 1.5 HP Inverter 1-way Sumikura APS/APO-120/GOLD AC safely and effectively.
