Install Instructions

QwikSEER+ WattSaver™ Installation Instructions
for 90VAC to 240VAC (1-phase) Permanent-split Capacitor (PSC) Motors Only /16A Maximum FLA
WARNING
This product is only intended for use with PSC blower motors. Do not use with any type of logic-controlled or speed-
modulating blower motors (PCM, ECM, variable-speed, etc.). If installed to any such system, immediate and irreversible
damage could result.
CAUTION
To prevent death, injury, or property damage, read and follow all instructions and warnings, including labels shipped with or
attached to unit.
WARNING
Improper installation, adjustment, alteration, service maintenance, or use can cause explosion, fire, electrical shock, or other
conditions that could cause personal injury or property damage. For use by qualified technicians only.
2
3
Disconnect the power load.
Identify a good mounting
location with sufficient clearance.
Use the supplied self-drilling
sheet metal screws to attach the
mounting bracket.
COM
CAP
CAP
HI
MED
LOW
1
Verify a PSC blower motor is used.
Capacitor
4
5
6
Move the common wire from the blower
motor to the COM L1 terminal on the
QwikSEER+ board.
Move the remaining power lead from the
blower motor to the COOL L2 terminal on the
QwikSEER+ board.
Using the wires supplied, connect the output
terminals on the QwikSEER+ board to the
corresponding common and speed terminals
on the blower motor.
If the blower motor uses wires rather than spade terminals, use the
supplied spade terminals to attach the wire to the QwikSEER+ board.
Be sure to support the board when connecting wires to the terminals.
WIRING
DIAGRAM
If the blower motor uses wires rather than spade terminals, use the supplied
spade terminals to attach the wire to the QwikSEER+ board.
If there are separate wires for heat and cool modes, only move the cool
mode wire.
WARNING: Do Not Jump the Motor Windings!
If the blower motor uses wires rather than spade terminals, use the supplied
wire nuts to splice the supplied wires to the blower wires.
If there is a separate heat mode wire, use the supplied terminal splitter or
wire nut to connect both the QwikSEER+ output wire and heat mode fan-
speed wire.
If the blower motor has more than three speeds, use the highest, lowest, and
one of the mid-range speeds.
If the motor has two speeds, connect both the medium- and low-speed
wires from the QwikSEER+ board to the low-speed tap.
COM
CAP
CAP
HI
MED
LOW
FUSE - 20A
TIME DELAY
OUTPUTS TO BLOWER MOTOR
LINE
INPUT
(FROM CONTROL
BOARD OR RELAY)
90-240 VAC
50-60Hz
16A MAX
5VDC Side 90-240VAC
Side
COOL
L2
COM
L1
P7
P4 P3 P8
K3
K2
K1
BLWR LOW
L2 - LOW
BLWR MED
L2 - MED
BLWR HIGH
L2 - HIGH
BLWR
L1/COM
BRACKET SIDE
QwikSEER+ WattSaver™
P/N QT6000
MADE IN THE USA
PATENTS PENDING
LINE
INPUT
(FROM CONTROL
BOARD OR RELAY)
90-240VAC
COOL
L2
COM
L1
COM
CAP
CAP
HI
MED
LOW
FUSE - 20A
TIME DELAY
OUTPUTS TO BLOWER MOTOR
5VDC Side 90-240VAC
Side
COOL
L2
COM
L1
P7
P4 P3 P8
K3
K2
K1
BLWR LOW
L2 - LOW
BLWR MED
L2 - MED
BLWR HIGH
L2 - HIGH
BLWR
L1/COM
BRACKET SIDE
QwikSEER+ WattSaver™
P/N QT6000
MADE IN THE USA
PATENTS PENDING
LINE
INPUT
(FROM CONTROL
BOARD OR RELAY)
90-240 VAC
50-60Hz
16A MAX
LINE
INPUT
(FROM CONTROL
BOARD OR RELAY)
90-240VAC
COOL
L2
COM
L1
COM
CAP
CAP
HI
MED
LOW
FUSE - 250VAC, 20A
TIME DELAY
OUTPUTS TO BLOWER MOTOR
5VDC Side 90-240VAC
Side
COOL
L2
COM
L1
P7
P4 P3 P8
K3
K2
K1
BLWR LOW
L2 - LOW
BLWR MED
L2 - MED
BLWR HIGH
L2 - HIGH
BLWR
L1/COM
BRACKET SIDE
QwikSEER+ WattSaver™
P/N QT6000
MADE IN THE USA
PATENTS PENDING
LINE
INPUT
(FROM CONTROL
BOARD OR RELAY)
90-240 VAC
50-60Hz
16A MAX
!
!
!
7 10
11
12
8
9
Attach the QwikSEER+ board
to its mounting bracket.
If equipped with the
QT6001 QwikSEER+
humidity sensor,
connect the sensor
following the
QT6001 installation
instructions.
Using the supplied tie wraps, bundle any
excess wires to avoid interference with the
blower.
Reconnect power.
Using the ground wire
and screw supplied,
connect the GND
terminal to a suitable
chassis ground.
Attach the thermistor to an evaporator
return bend near the coil inlet.
Align the QwikSEER+ board so that the side
labeled BRACKET SIDE is adjacent to the
bracket.
Secure the QwikSEER+ to the bracket using
the supplied plastic clips.
Press the clips through the bracket holes
until the clips snap in place.
Route the thermistor wire to the evaporator, and using the supplied loop
clamp, attach the thermistor to any return bend near the coil inlet.
Secure the clamp using the supplied plastic ratchet rivet.
For furnace systems, route the thermistor wire outside of the ignition
chamber by drilling a 5/16” hole and using the supplied grommets.
!
!
202200301 5005153 12/20/2012
Solutions Through Advanced Technology®
200 Yellow Place, Rockledge, FL 32955
321-631-3550
U.S. Patent Pending, ©2012 Mainstream Engineering Corporation
QwikProducts™, QwikSEER+™ and QwikSEER+ WattSaver™ are Trademarks, and Solutions Through Advanced Technology is a Registered Trademark
of Mainstream Engineering Corporation.
MADE IN THE USA
BRACKET SIDEBRACKET SIDE
A
B
EXISTING
CONTROL BOARD
/BLOWER RELAY
L2
L1
L2
L1
COOL COOL/L2 BLWR HIGH HIGH
BLWR MEDIUM MED
BLWR LOW LOW
BLWR COM COM
COM/L1
F1
K1
K2
K3
FUSE
COM
GND
QwikSEER+ WattSaver™
GND
GND
CHASSIS GND
GND
GND
PSC
BLOWER
MOTOR
BLK
PRP
BLU
RED
Need Help?...
X Call 1-321-631-3550
X View an online video
installation tutorial
at www.qwik.com/qwikseer/
X Scan this code................
with your smartphone.
X Chat online
with “Live Help”
at our website.
!
www.qwik.com/qwikseer/