Field Controls Heat Recovery Ventilator FC95HRV. - Manual (Page 5)

The Dehumidistat Ventilation Control offers ON/OFF, High
Speed/Low speed plus an electronic dehumidistat.
Key Features
• 2 Speed Fan setting (Low/High)
• Electronic Dehumidistat
• Instruction Card is inserted in the control
• Slim-line design
• Connect to 3 wire 20 gauge low voltage wire.
Turning on the Control
Press and release the ON/OFF button. The "ON Indicator Light"
will illuminate.
Adjusting the Ventilation Speed
The unit will normally operate at low speed. Press and release the
SPEED button to initiate high speed ventilation. The "High Speed
Indicator LED" will illuminate.
Humidity Control
Your unit will produce a dehumidifying effect when outdoor
humidity levels are lower than indoor humidity levels. Never use
the dehumidistat feature when outdoor temperatures are above
59° F (15° C).
Setting the Dehumidistat
Press and release the DEHUMIDISTAT button until the
DEHUMIDISTAT LED is at the desired setting. After 5 seconds
the dehumidistat light will either flash or be on continuous.
A flashing light indicates the humidity level is higher than the
setting and the unit is operating on high speed ventilation. A
continuous light indicates the humidity level is lower than the
setting.
5
The Dehumidistat Ventilation Control Part #DHVC
Instruction card
Dehumidistat
Indicator LEDs
ON/OFF
button
High/Low
Speed
button
High Speed
Indicator LED
On
indicator
light
*Install a jumper between 2 (ON) and 3 (RED) on the
HRV/ERV terminal block to configure the ON/OFF
button to ON/STANDBY. Refer to “Setting Standby
when using a Main Control” in this manual.
ATTENTION