Brochure

10
HRT-3 - Push Button Timer
• The HRT-3 model push button timer allows the homeowner control of the
indoor humidity level in rooms were excess humidity is produced
• Press the button once the LED comes on then release, this activates the
ventilation system to high speed for 20 minutes.
• Press the button until the LED blinks 2 times then release, this activates the
ventilation system to high speed for 40 minutes.
• Press the button until the LED blinks 3 times then release, this activates the
ventilation system to high speed for 60 minutes.
• Meets ASHRAE 62.2 continuous ventilation standards
HRRD-1 - Dehumidistat
• The HRRD-1 allows the users to select the humidity level using the Relative
Humidity Sensor Dial
• The Relative Humidity Sensor Dial will “click” when the dial reaches
approximate level of relative humidity and overrides the ventilation system
to high speed once the level of humidity is above the set point
• For best results install in bathrooms, kitchen and laundry room
• Meets ASHRAE 62.2 continuous ventilation standards
HRRD-3P - Dehumidistat
• The HRRD-3P allows the users to select the humidity percentage, fan range
and operation modes.
• Includes Relative Humidity Sensor, Speed Control Selector Switch and
Mode Selector Switch
• The Relative Humidity Sensor Dial will “click” when the dial reaches
approximate level of relative humidity and overrides the ventilation system
to high speed once the level of humidity is above the set point
• Speed Control (OFF, NORMAL and REDUCED)
• Mode Control (INTERM and CONT)
• For best results install in bathrooms, kitchen and laundry room
• Meets ASHRAE 62.2 continuous ventilation standards
FT247 - Programmable Fan Timer
• Provides 7 ON and 7 OFF events per day
• LCD display
• Rechargeable battery back-up
• Push button activation
• Meets ASHRAE 62.2 continuous ventilation standards
• Note: Do not use with uorescent lamp ballasts
HR Series Controls
S&P Heat Recovery Ventilators (HRVs)