壓縮機制冷，並非水冷，濕度高地方需要接排水管。
後方會排熱氣，冷房建議安排排除熱氣。
無水箱，需接排水管。
剛開機壓縮機聲音大，睡眠模式相對安靜，近乎分離式冷氣。
Severity: Notice
Message: Undefined index: uid
Filename: modal/messenger_auth_modal.php
Line Number: 33
Backtrace:
File: /var/www/public/application/views/modal/messenger_auth_modal.php
Line: 33
Function: _error_handler
File: /var/www/public/application/views/inc/footer_view.php
Line: 8
Function: view
File: /var/www/public/application/core/Ext_Controller.php
Line: 131
Function: view
File: /var/www/public/application/controllers/Device.php
Line: 562
Function: loadView
File: /var/www/public/index.php
Line: 315
Function: require_once