Using your Clarke IQ2000 heater is a breeze. First, use the included wall - mounting bracket to securely attach the heater to a wall. Then, plug it into a 230V - 50Hz power supply. You can control the heater with the simple pull - cord. When you want heat, just give the cord a tug. For outdoor use, make sure the heater is protected from direct rain to avoid any damage. In terms of maintenance, keep the heater clean by gently wiping it with a dry cloth every few weeks. If you notice any issues, refer to the product manual or contact customer support.