Fantech SHR Series Installation Manual

Also see for SHR 1504: Operation manual Installation manual Operation manual Operation manual

Contents

Fantech SHR Series Installation Manual Manual pdf 12 page image

12fantechStart up procedureThe Switch on the side of the unit is used to toggle between STANDBY, REDUCED speed and NORMAL speed modes.Place the unit in NORMAL speed to perform the balancing.Airflow balancingIF THE UNIT'S AIR FLOwS ARE NOT PROPERLy BALANCED...• THE UNIT'S EFFICIENCY MAY BE REDUCED.• THE UNIT'S CORE MAY BECOME DAMAGED.• NORMAL OPERATION OF THE UNIT COULD CAUSE THE PRESSURIZATION OR DEPRESSURIZATION OFYOUR HOME, WHICH CAN LEAD TO AIR LEAKS OR BACKDRAFTING OF ANY COMBUSTION APPLIANCES.The balancing procedure consists of measuring the supply air flow and the return air flow to ensure that they are equal. A difference of up to 10% isconsidered acceptable. In the cases where the air flow is not exactly the same, it is recommended to have a higher return air flow to ensure that thetemperature of the supply air flow coming from outside is as close to room temperature as possible.• For optimal performance, HRV unit should be re-balanced after a major renovation or after theinstallation of extra grilles or registers.