Speed Setting - Samsung SER 450 Installation Manual

Setting low speed (SER 1100 and SER 1300 )
CAUTION
MAKE SURE THE POWER TO THE UNIT IS DISCONNECTED BEFORE MAKING ANY CHANGES
The ERV is shipped from the factory on low speed, intermittent operation can be obtained by toggling switch located on outside of cabinet.
The voltage selection for low (reduced) speed of the unit is done via jumpers shown in the illustration below. The default setting 75V.
Configurable speed control for low (reduced) speed
Low: 75V
(Factory Default)
Low: 90V
11
fantech