Islandaire EZ09 Terminal Air Conditioner Pdf User Manuals. View online or download Islandaire EZ09 Terminal Air Conditioner Engineering Manual, Engineer's Manual.. PTAC option) 42" W x 16"H PTAC/PTHP. Brand: Islandaire | Category: Air Conditioner.. Islandaire designs and manufactures a vast selection of thru-the-wall packaged terminal air conditioners and heat pumps (PTAC & PTHP). These models can be used for direct replacements or for new construction projects in industries including hotel, healthcare, schools/universities, and modular designs. A downloadable Product Catalog can be found.
Use the Reset Button; Before you reset your system, make sure it has enough power. You can test for electrical energy by turning on other appliances. Once you've determined there is power, you can restart your air conditioner by pressing the reset button. A reset switch, a small red button on some air conditioning systems, is available.. Islandaire PTAC troubleshooting can often be attributed to a low refrigerant charge or a refrigerant leak. These issues can trigger a low pressure safety. To reset your PTAC air conditioner, locate the reset button on the unit. Press and hold the button for 3-5 seconds. If there's no reset button, turn off the unit, unplug it, wait 5.