Sunlight Supply Titan Controls® Mercury® 4 - Multi-Function Fan Speed Controller - Manual

Mercury 4
Multimode Fan Speed Controller
Easy Guide
VANCOUVER, WASHINGTON U.S.A.
®
®
www.titancontrols.net
For technical assistance call us at
1-888-80-Titan or 1-888-808-4826.
Step 1
Plug into 120VAC outlet
Place the sensor at desired location
Connect the fan in the front panel outlet
For multiple fan application, use a power bar.
Step 2
Turn top knob fully clockwise into <>> zone
Step 3
Select MODE and IDLE SPEED (Idle speed means minimum speed)
INSTRUCTIONS – Rev. A
Designed for single phase 120 Vac induction motor fans
up to 750 Watts
Step 4
Set temperature
(knob shall no longer
point at the <> zone)
Light sensor
(photocell)
Temperature
sensor
120 Volts/6 Amps/60Hz
Day/Night Multi-Function Fan Speed Controller Mercury 4
Photocell
120 Volts/6 Amps/60Hz
Day/Night Multi-Function Fan Speed Controller
Mercury 4
Photocell
120 Volts/6 Amps/60Hz
Day/Night Multi-Function Fan Speed Controller Mercury 4
Photocell
Turn knob between <<->> and <<+>> signs in
UPPER section to set Idle speed.
DAY: fan runs between idle speed you set and full speed.
NIGHT: operates same as day time but fan will stop if a
low temperature condition is met (*).
UPPeR MODe
LOWeR MODe
MIDDLe MODe
Turn knob between <<->> and <<+>> signs in MIDDLE section to
set Idle speed.
DAY and NIGHT: fan runs between idle speed you set and full
speed; low temperature will NOT stop the fan.
Turn knob between <<->> and <<+>> signs in LOWER section
to set Idle speed.
DAY and NIGHT: fan runs between idle speed you set and full
speed but will stop if a low temperature condition is met (*).
(*) The low temperature condition is met when actual tempera-
ture is colder than (SETPOINT -10°F)
(eg.: With a SETPOINT of 75°F, a low temp condition is met
when actual temp drops below 65°F).
Bottom knob value is LATCHED when
top knob leaves the <> zone,
therefore rotating bottom knob has no
effect during normal operation.