Truth Hardware Sentry II WLS User manual

Danger: To help prevent severe personal injury or death:
oRead and understand instructions completely before beginning
installation.
oWhen connecting the Sentry 2 system to accessories, read the
installation instructions supplied with each accessory before
beginning installation.
oSave ALL instructions.
oInstaller – please be sure to give ALL instructions to the
homeowner once installation is complete.
oWiring must be installed by a qualified electrician according to local
and National Electrical Codes (N.E.C.)
oDisconnect main power before beginning installation! Verify that
power is OFF at the main breaker or fuse panel by testing with a
voltage meter that you know is working correctly.
oConnect power only after motor connections and settings are
verified.
oThis equipment does not provide a method to shut off power, and
should be connected to a dedicated breaker or fused power circuit
capable of providing 50 watts of power per control.
oThe Sentry 2 system must not be used on windows intended to
meet egress codes.
oThe Sentry 2 system is intended for indoor use only, with screens in
place.
oThe screen interlock MUST be correctly mounted and is a required
part of the installation on windows/skylights less than 8 ft from the
floor. It is intended to help prevent injury that could result from
reaching into the window or skylight opening during operation.
oDo not allow children to operate the wall push buttons or remote
control transmitter(s).
LANGUAGES
ENGLISH PAGE 1
FRANÇAIS PAGE 39
Made in USA
An FKI Industries Company
700 West Bridge Street
Owatonna, MN 55060
1-800-324-4487
www.truth.com
Form 90063 R1
Window or Li
g
ht Skyli
g
ht
Motorization System
Installation Instructions
Sentry II WLS®
ESPAÑOL PAGINA 20

2
Battery Backup
Battery backup should be used to supply emergency power for
those areas subject to frequent power outages or when operation
of the power window system must be maintained for a period of
time should a power outage occur.
Truth recommends the use of a UPS (uninterruptable power
supply) as a battery backup. They are widely available through a
variety of retail and commercial outlets and are primarily used to
supply emergency backup for computer equipment.
To determine the proper VA rating for a UPS, take 50 watts and multiply by
the number of windows/skylights to be backed up by a given UPS.
Below is a list of the manufacturers who produce uninterruptable
power supplies which we have approved as compatible with
our power window systems.
Best Power Technology Inc.
P.O. Box 280
Necedah, WI 54646
[phone]
[phone]
www.bestpower.com
American Power Conversion
132 Fairgrounds Road
West Kingston, RI 02892
[phone]
[phone]
www.apcc.com
Tripp Lite
1111 West 35th Street
Chicago, IL 60609
[phone]
www.tripplite.com
Minuteman (brand)
1455 LeMay Drive
Carrollton, TX 75007
[phone]
[phone]
www.minuteman-ups.com
Powerware
Forum III
8609 Six Forks Road
Raleigh, NC 27615
[phone]
[phone]
www.powerware.com

3
1a. Windows
The window must operate correctly and smoothly. Lubrication or cleaning of
hardware may be required. This motor system will not operate correctly if the window/skylights
manual hardware is not functioning properly.
Note the direction of rotation for crank to open the window as either Clockwise or Counter
Clockwise (when facing the window operator)
Circle the direction to OPEN: COUNTER-CLOCKWISE CLOCKWISE
1b. Skylights
The skylight lid must weight less than 80 lbs. (40 lbs. at the chain).
A hand crank should be used to verify the skylight operates smoothly.
Lubrication, cleaning or re-alignment of hardware may be required.
Must weigh less
than 40lb (18 kg)

4
2. Install Adapter
Install the spline adapter (B) onto operator shaft and tighten set screw with wrench (A).
3a. Mount Motor to Window
Install motor by slipping it over the spline adapter (B) as shown. Secure motor with bracket (C).
A number of mounting positions are provided by the bracket, use the one which provides the best
alignment with the window frame. Be sure to use both the isolation grommet (D) and the push-on
fastener (E). Due to the high torque of the motor, two screws should be used when mounting the
bracket (C) to wood or plastic window frames.
A
B

5
3b. Mount Motor to Skylight
Install motor by slipping it over the spline adapter (B) as shown. Secure motor with bracket (C)
using the appropriate screw. Be sure to use both the isolation grommet (D) and the push-on
fastener (E).
4. Align & Tighten Collar
Align motor to window or skylight and tighten set screw in black
plastic alignment collar (F) with wench (A). Do Not Over Tighten
B
A

6
5. Install Screen Interlock!
Install screen interlock (G) as shown using pan head screw (H)
supplied.
WARNING: The screen interlock must be correctly installed on windows or skylights less than 8 ft
from the floor. It is intended to prevent personal injury and/or window damage during operation.
On vents above 8 ft a jumper wire (included) is installed into the Grey terminals of block 10.
6. Secure Wires & Install Cover
Connect motor wires per wire diagram and secure with tape. Install the motor cover using the
6X3/8 PH screw (K) found under cover button (J).
*WARNING: Use of a longer screw will damage motor.
K*

7
7a. Prepare Wall Opening (with finished wall)
Locate the desired mounting location for the wall control unit. Verify the location of interior wall
studs before selecting the mounting orientation of control box. Using the template provided, mark
and cut the prescribed hole for the selected orientation.
7b. Prepare Wall Mount (with open wall)
Locate the desired mounting location for the wall control unit. Mount control box onto the selected
wall stud with screws (not included) at the desired height. Using the template provided, mark and
cut the prescribed hole in wall board for the intended application.
8. Route and Install wires
Route low voltage wires from motor location (including any accessory wires, such as rain sensor,
power blind, etc..) into control switch opening. Route appropriate high voltage wire and select an
inlet on control box which works with the selected orientation. Remove knock-out and install strain
relief provided. Pull 110vac wiring into control box through strain relief.
WARNING: Power supplied to high voltage (110 vac) wiring should be disconnected at Main
Breaker Panel or through other means. This motor control will need approx. 50 watts of power.
NOTE: Installation must meet local and national electrical codes.
Refer to Wire Diagram for wire size and type.
Use template to mark
cutout location and
cut as required.
Break off
tabs (4)
Strain
Relief

8
9. Install Control box (with finished wall)
Using Template on back of this instruction booklet, mark and cut wall opening. (Cutout size is 3
7/8 inches Wide X 4 1/8 inches High) Note that a portion of the wall box is hidden inside the wall
cavity, and that the box and wall plate can be mounted in any direction required.
When the box is installed after the wall is finished (enclosed) the mounting wings should be
broken off and discarded. The wall clamps engage the wall automatically as the screws are
tightened.
Insert control box into wall opening. Secure box to wall by tightening clamp screws. Route wire
groups appropriately: Low voltage wires from window/skylight through the notch found on the
control side of box.
Clamp
screws
Cut off
mounting
wings
Wall box
installed.
High
Voltage
Wires Low
voltage
wires

9
10. Connect Wires Per Wire Diagram
Connect low voltage wires to the control panel as outlined in wire diagram.
See Connection Blocks 1 thru 5.
11. Set Function Dip Switches
The Function Settings on Dip Switch (See S2 on wire diagram) need to be configured for each
motor application.
1
2
34
5
6
on
off
1 – Must stay set to “on”
2 – Motor Application:
Window = “off”
Skylight=“on”
3 – Drive motor direction to open from Step 1a
CW = “off” OR CCW = “on”
4 – Motorized Blinds:
No Blind present = “off”
Blind connected = “on”
5 & 6 – Motorized Locks
No Locks = 5 & 6 both “off”
One Lock = 6 “on” & 5 “off”
Two Locks = 6 “off” & 5 “on”
Note: Dip switch settings should be made with Power disconnected.

Grey
Green
Grey
Grey
Grey
Green
Green
Green
White
White
White
Grey
Grey
Red
Black
Blue
Blue
Blue
12
10
7
5
4
Motor
Lock 1
Lock 2 Red
Black
Red
Black
Screen Interlock
Red
Black
Black
Black
Jumper
supplied
in kit
See Step 5
+
-Blind motor
Security System
Close Command Status
+
-+
-
S2
S1
1
2
34
5
6
on
off
Smoke Vent Control
J1
Open Command
Rain Sensor
White
White S2
1
2
34
5
6
on
off
1 - Must stay set to "on" 2 - Motor Application:
Window application = "off" Skylight application = "on"
3- Drive motor direction to Open:
CW ="off" Or CCW = "on"
4- Motorized Blind:
No Blind present = "off" Blind connected = "on" 5&6 - Motorized lock s : No locks = 5 & 6 both "off" One lock = 6 "on" & 5 "off" Two locks = 6 "off" & 5 "on"
Function Settings for Dip Switches:
Wire Size
(Class 2)
Total distance
from Control to
farthest motor
18 AWG
14 AWG 12 AWG
50 ft (15m) Max.
100 ft (30m) Max. 150 ft (60m) Max.
Solid Core Wire Recommended.
Refer to Class 2 codes
Earth Ground for accessories
Main Wiring Diagram

11
12. Connect Power wires.
Connect high voltage wires (110vac) to the wire harness and connector as shown.
Please note that no power should be present. Power service to this equipment must be shut
off at the main breaker or fuse panel until installation is complete.
13. Turn on Power.
Power to the control panel can now be restored.
Note: Upon power-up the unit should Close the window/skylight.
If the window/skylight Opens,
(Refer to the window crank direction in Step 1a and Dip Switch Settings Step 11)
Disconnect power, change dip switch 3 on S2, reapply power... The window/skylight should now
close.
14. Program Remote Control*.
If optional Hand Held Remote was purchased, it can now be programmed using the “Learn”
button (see No. 7 on wire diagram) Please see the instructions included with the remote.
*If no Hand Held Remote is present on site, skip to Step 15.

12
15. Plug in and install cover plate.
Plug in the ribbon cable from the wall plate onto control board (See No. J1 on wire diagram)
Note: orientation of plug is critical to correct wall switch and LED functions. The dull side of the
ribbon cable faces toward the board (the shiny side with paper tag faces toward side of wall box),
If functions are reversed (blind buttons controlling window etc..) the ribbon plug needs to be
reversed.
16. Establishing Operating Memory.
Upon pressing the open button the unit will cycle through a full “open and close” range
(this may take up to 3 minutes depending on application), during this time the “Red” LED
will be lit and the unit will establish the operating memory which is then stored and
protected from loss.
Dull side faces in
inin
in
(Toward board)
(Toward board)(Toward board)
(Toward board)

13
17. Normal Operation
The normal operating functions are as follows:
–Pressing “Open” on either the wall switch or the remote will “Open” the
window/skylight, If locks are present they will function as part of the window.
–Note that the full open position of a window varies with operating hardware
and sash width. The typical stop position is approx. 75% of full opening range.
–Pressing “Close” on either the wall switch or the remote will “Close” the
window/skylight
–Pressing the “opposite” function while the motor is running (such as pressing
“Close” while the window/skylight is opening) will “Stop” the motor. The motor is
restarted by pressing either “Open” or “Close” again.
–During motor operation the LED in the center of the wall plate should glow
“Green”. This indicates normal operation.
Status
Light
Open
Window
Or
Skylight
Close
Window
Or
Skylight
Open
Blind Close
Blind

14
Status Codes
During setup and operation the status light on the wall plate will provide information
regarding system function. The following list will help to understand the different
conditions indicated:
Flashing Red – This indicates the following:
1. Upon powerup - This indicates that the dip switches have not been set correctly.
(See Step 11)
2. During motor operation – It indicates that the motor has run into an obstruction or
that the window/skylight hardware requires service. The motor is seeing too high
an operating load.
3. Upon pressing an “open” or “close” button on the remote – This indicates that the
control did not receive a complete command. You may need to move closer with
the remote and/or repeat the command. Check battery status on remote.
Solid Red – This indicates the following:
1. During Installation – This indicates that the dip switches are set correctly but the
motor needs to be initialized by pressing the open button on the wall switch or
remote.
2. During motor operation – The motor is running through initialization to learn the
range of motion.
Solid Green – This indicates normal motor operation and should only be lit while motor
is in operation.
Flashing Green – This indicates the Rain sensor has detected rain or moisture and is
closing the window/skylight.

15
Optional Accessories
Rain Sensor (Included)
The sensor will close the window/skylight when “beading” moisture is
present on the surface of the panel. It will also cause the “Green”
LED on the wall plate to blink (indicating rain is present). Once the
panel is dry, normal operation is regained.
Note:
1. Connect the supplied sensor panel to the Grey & Green terminals on
Block 4 (See Wire Diagram)
2. The window/skylight can be forced to open even when the sensor is “wet”
but the motor will immediately re-close the vent.
Rain Sensor Guidelines:
- Install the sensor with "grid" exposed.
- Do Not use rain sensor if the control is being used as a Smoke Vent (See HPI)
- Wire with 22 AWG - 2 conductor shielded, twisted pair 50 ft (15m) Max.
Note: Connect shield to earth ground to reduce interference from lightning.
- Consider prevailing winds when locating the sensor. Keeping away from
obstructions.
- The sensor can be mounted outside (maximum sensitivity) or inside vent
edge (minimum maintenance)
- Maintenance; Regular cleaning of sensor panel with a mild cleaning agent.
Dirt or debris can cause the vent to stay closed even when rain is not
present.
- Do Not route sensor wire through the chain port, damage to wire will result
in erratic operation of motor system.

16
High Priority Inputs (HPI)
The control panel also has inputs for various input devices such as
home automation, security systems, smoke ventilator/detectors, etc.
Note: The Wire Diagram shows which terminals on Blocks 4 & 5 to use for
various control devices. The following list will describe how each input will
function:
1. Close & Hold - Grey & Green terminals on Block 4
(Intended for Security Systems)
a. When connected by constantly “closed” dry contacts, the
window/skylight will close and lock. All other input devices
(except for Open & Hold) will be “locked-out” until the contacts
“re-open”.
b. When connected by momentary “close” dry contacts, the
window/skylight will close and lock. Once the window/skylight
is closed all other input devices will function normally.
c. If window/skylight is “opening” (in motion) when momentary
“close” is given, the motor will stop. In this way a partial
opening position is achieved.
2. System Status - Blue & White terminals on Block 4
a. Functions as a set of normally open dry contacts, which close
when the window/skylight has completed a “close” cycle.
b. Intended as status indicator or “feedback” for security systems.
3. Open & Hold - Blue & White terminals on Block 5
(Intended for Smoke Ventilation)
a. When connected by constantly “closed” dry contacts, the
window/skylight will open. All other input devices will be
“locked-out” until the contacts “re-open”.
b. When connected by momentary “close” dry contacts, the
window/skylight will open. Once the window/skylight is open
all other input devices will function normally.
c. If window/skylight is “closing” (in motion) when momentary
“open” is given, the motor will stop. In this way a partial
opening position is achieved.

17
Power Blinds
The control panel is capable of controlling 12 VDC operated mini-
blinds or shades. The blind to be connected must operate with less
than 1 amp Max. power draw and be range controlled (open & close)
by internal limit switches.
Note:
1. The Wire Diagram shows the Grey & Green terminals on Block 12
2. Dip Switch #4 on “S2” is set to “on” position.
3. Polarity is important for correct operation. Verify connections with
instructions provided with your power blind/shade.
4. When the blinds are used in combination with the smoke detection /
ventilation function via the HPI, the blinds will open automatically before
the skylight is opened.
The following companys can provide information on Blinds or Shades that are
compatible with the Sentry 2 motor system. Ask for “Versol - Motivator”
Verosol USA Inc. OEM Shades Inc.
21 Elm St. 700 First Ave.
Watervliet NY 12189 Ford City PA 16226
800-252-2512 724-763-3600
www.verosol.com www.oemshades.com
Shades Unlimited Blinds Galore Inc.
545 Brooklyn Road 6555 Nancy Ridge Dr.
Mount Tabor VT 05739 Suite 100
www.skylightshades.com San Diego CA 92121
877-70-BLIND
www.blindsgalore.com
Ambrosia Custom Window Fashions
123 N. Orchard St.
Unit 1-B
Ormond Beach FL 32174
888-469-3540
www.ambrosiawindowfashions.com

18
Trouble Shooting
Disconnecting the power by shutting off the appropriate supply breaker will normally correct most
operating anomalies. When the power is re-applied the unit/s will close automatically and normal
function should be restored.
Note: During weather related power outages, unless the equipment is backed up by an UPS (see
battery backup at the beginning of this manual) the motor will not be able to close the skylight.
However, when the power is restored the unit will automatically close.
Once the motor is installed and initialized, the memory is protected from loss, even during
extended power outages. However, when the motor has hit an obstruction or the manual
hardware requires cleaning or service, an initialization can be performed to re-learn the
skylights full range of motion. This is called a forced “Reset”.
A forced “Reset” can be initiated by the following methods:
1) By changing any of the Dip Switches (See Step 9) and cycling the power “off” and back
“on”. The switches need to be set correctly once the power is reapplied.
2) With the window/skylight closed, While Holding the vent “close” button down, Press the
blind “close” button (on the wall plate).
3) By initiating 3 cycles of Open then Close (within 3 seconds) via the HPI (See HPI
information)
4) By setting the remote to the appropriate “Unit Code” on the remote and then pressing and
holding both the “Unit” & “Mode” keys down for 10 seconds.
This may need to be repeated up to three times depending on application.
Therm
C
F
Motor
Blind
Unit Set
Unit
UnitUnit
Unit Mode
ModeMode
Mode
Open
Close
To “Re-Initialize”
the system:
Press and Hold these
buttons until Motor
MotorMotor
Motor
icon flashes

19
RegulatoryCompliance
United States of America
Federal Communications Commission (FCC)
Unintentional emitter per FCC Part 15
Note: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
oReorient or relocate the receiving antenna.
oIncrease the separation between the equipment and receiver.
oConnect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
oConsult the dealer or an experienced radio/TV technician for help.
Warning: Changes or modifications not expressly approved by Truth Hardware could void the FCC
compliance and negate your authority to operate the product.
FCC Declaration of Conformity
According to 47 CFR, Parts 15.107 and 15.109 Class B
Responsible party: Truth Hardware, 700 West Bridge St., Owatonna, MN 55060
www.truth.com
or 1-800-324-4487
Product: Sentry 2 Hand Held Remote (43.53)
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received
including interferences that may cause undesired operation.
Canada
Industry Canada (IC)
Unintentional emitter per ICES-003
This class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme á la norme NMB-003 du Canada.
Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this
device must accept any interference, including interference that may cause undesired operation of the
device.
Europe
European Community EMC Directive (CE)
Compliance with these directives implies conformity to the following
European Norms or Regulations:
Emissions Immunity
ETSI EN 300-220-1 v1.3.1 (2000-09) ETSI EN 301 489-3 v1.2.1 (2000-08)
ETSI EN 300-220-3 v1.1.1 (2000-09) EN 55014-2: 1997
ETSI EN 301 489-3 v1.2.1 (2000-08)
EN 55014-1: 1997

An FKI Industries Company
700 West Bridge Street
Owatonna, MN 55060
1-800-324-4487
www.truth.com