Tekmar Timer 031 User manual

Copyright © D 031 - 06/001 of 4
D 031
06/00
Timer 031
- Data Brochure
6 AM 9 AM 5 PM 10 PM
Temporary UnOccupied
Override at 1 PM
Temporary UnOccupied
Override at 7:30 AM
6 AM 9 AM 5 PM 10 PM
Temporary Occupied
Override at 1 PM
Temporary Occupied
Override at 7:30 AM
Su Sa
Mo WeTh FrTu
TIME
PM
OCC
1
Su Sa
Mo WeTh FrTu
Temporary
Override
Permanent
Override
TIME
PM
OCC
OVR
1
OVR
6 AM 9 AM 5 PM
Occupied
10 PM
Occupied / UnOccupied Schedule
Su Sa
Mo WeTh FrTu
SCHD AM
OCC
1
UnOccupied
Su Sa
Mo WeTh FrTu
SCHD PM
OCC
2
SCHD
UNOCC
2
Su Sa
Mo WeTh FrTu
PM
SCHD
UNOCC
1
AM
Su Sa
Mo WeTh FrTu
POWERING UP THE TIMER
After the Timer 031 is powered up, a number indicating
the software version is displayed for 1 second. Following
this, all elements are displayed for 4 seconds. If the
Timer has been turned off for more than 24 hours, the
Timer flashes 12:00 AM, the OCC element, and the Su
pointer to indicate that the clock must be set. Setting of
the clock is described in the Settings section of this
brochure. When power is removed from the Timer, the
display is turned off; however, the time clock continues
to operate on the backup battery for up to 24 hours. The
battery is generally good for forty 24 hour shut down
periods.
Occupied / UnOccupied mode
The Timer 031 has an internal relay which switches on
and off according to a programmed schedule of Occu-
pied and UnOccupied events. The Timer 031 allows up
to two schedules for each day of the week. During the
first schedule, the Timer turns on the 1 display element
and during the second schedule, the Timer turns on the
2 display element. Each schedule has an Occupied and
UnOccupied event. When the Timer is in Occupied
mode, the OCC element is displayed and the internal
relay is turned off.
With the relay turned off, the contacts between terminals N/O — Com (3 and 4) are opened and the
relay contacts between terminals Com — N/C (4 and 5) are closed. If the Timer 031 switches to
UnOccupied mode, the UNOCC element is displayed and the internal relay is turned on. With the
relay turned on, the contacts between terminals N/O — Com (3 and 4) are closed and the relay
contacts between terminals Com — N/C (4 and 5) are opened.
Schedule Override
The Timer 031 allows the user to override a given event temporarily or permanently. During a
temporary Override the Timer skips one single event. With a permanent Override, the Timer
remains continuously in either the Occupied or UnOccupied mode until the Override is manually
cancelled. The Override options are described in the Settings section in this brochure.
Temporary Occupied Override
When the Timer 031 is in Occupied mode and a Temporary Occupied Override is selected, the
OVR element is flashed and the Timer skips the next UnOccupied event.
When the Timer is in UnOccupied mode and a Temporary Occupied Override is selected, the
OVR element is flashed and the Timer immediately switches to Occupied mode.
Note: The OVR element turns off when the Temporary Override is terminated at the next event.
Temporary UnOccupied Override
When the Timer 031 is in Occupied mode and a Temporary UnOccupied Override is selected,
the OVR element is flashed and the Timer immediately switches to UnOccupied mode.
When the Timer is in UnOccupied mode and a Temporary UnOccupied Override is selected,
the OVR element is flashed and the Timer skips the next Occupied event.
Note: The OVR element turns off when the Temporary Override is terminated at the next event.
Su Sa
Mo WeTh FrTu
TIME
AM
OCC
1
Su Sa
Mo WeTh FrTu
TIME
AM
1
OCC
Su Sa
Mo WeTh FrTu
SCHD
TIME
AMPM
UNOCC
OVR
1
2
On Power-up
Timer 031
Item
Power 24 V (ac) ±10% 2 VA
32 V (dc) ±20 % 0.04A
Relay 240 V (ac) 8 A 1/4 hp
pilot duty 240 VA 2 A
1
N/C
SCHD
Su
TIME
AMPM
UNOCC
OVR
SaMo We Th FrTu
1
2
2345
Power
N/O Com
C- R+
Cut jumper
for non-60 Hz
OverrideMenu
—Optimum Start / Stop
Lithium CR1620
POS (+) up
On
—
Off
Made in Canada
R
C US
158033
Wiring must be rated at least 300V
Sequence of Operation
The tekmar Timer 031 is a microprocessor-based timer which can be programmed to provide up to
two Occupied and two UnOccupied events per day for each day of the week.The Timer 031 operates
its internal SPDT relay based on the programmed schedule. The Timer 031 allows the user to over-
ride any programmed event temporarily or permanently.
In case of power shut down, the programmed information is retained in memory for at least 10 years.
The clock continues to operate using a backup battery for up to 24 hours, at which time it automati-
cally shuts itself down.
When used with a tekmar control, the Timer 031 has a special function which synchronizes the Occu-
pied / UnOccupied schedule with the Optimum Start / Stop feature on the tekmar control.
By cutting the jumper in the wiring chamber, the Timer 031 can be used in a non-60 Hz power system.
SCHD
Su
TIME
AMPM
UNOCC
OVR
SaMo WeTh FrTu
1
2

Copyright © D 031 - 06/00 2 of 4
Permanent Occupied Override
When the Timer 031 is in Occupied mode and a Permanent Occupied Override is selected, the
OVR element is displayed and the Timer remains in Occupied mode until the Override is
cancelled.
When the Timer is in UnOccupied mode and a Permanent Occupied Override is selected, the OVR
element is displayed and the Timer switches to Occupied mode until the Override is cancelled.
Note: The OVR element turns off when the Permanent Override is cancelled.
Permanent UnOccupied Override
When the Timer is in Occupied mode and a Permanent UnOccupied Override is selected, the
OVR element is displayed and the Timer switches to UnOccupied mode until the Override is
cancelled.
When the Timer is in UnOccupied mode and a Permanent UnOccupied Override is selected,
the OVR element is displayed and the Timer remains in the UnOccupied mode until the Override
is cancelled.
Note: The OVR element turns off when the Permanent Override is cancelled.
Optimum Start / Stop
The Timer 031 has an Optimum Start / Stop option which synchronizes the Timer 031 UnOccupied
schedule with the Optimum Start / Stop feature on tekmar controls. The Timer 031 also
communicates the Override options to tekmar controls. The Optimum Start / Stop feature is
enabled by switching the DIP switch in the wiring chamber to the On position.
Installation
Caution
Improper installation and operation of this control could result in damage to equipment and possibly even personal injury. It
is your responsibility to ensure that this control is safely installed according to all applicable codes and standards.
STEP ONE GETTING READY
Check the contents of this package. If any of the contents listed are missing or damaged, please contact your wholesaler or tekmar sales
representative for assistance.
Type 031 includes •One Timer 031
•One Data Brochure D 031 and one Data Brochure D 001
STEP TWO MOUNTING THE BASE
The Timer 031 is mounted in accordance with the instructions given in the Data Brochure D 001 for
Enclosure C.
STEP THREE ROUGH-IN WIRING
All electrical wiring terminates in the wiring chamber at the bottom of the Timer 031. The wiring to the Timer
031 is either inserted through the gap in the bottom of the enclosure or through the hole provided in the back
of the enclosure.
Power should not be applied to any of the wires during the rough-in wiring stage.
Run 18 AWG or similar wire from either a 24 V (ac) power supply or a 32 V (dc) power source to the wiring
chamber in the Timer 031. Do not connect the wires to any terminal until the voltage has been properly
tested.
Run 18 AWG or similar wire from the control to the wiring chamber in the Timer 031.
STEP FOUR TESTING AND CONNECTING THE WIRING
A good quality electrical test meter, capable of measuring 0 to 200 Volts is essential to properly test the
Timer 031.
Ensure exposed wires are not grounded or in contact with other wires and turn on the power supply. If a
24 V (ac) transformer is used, make sure the voltmeter is set to AC. With the voltmeter leads connected
to the secondary side of the transformer, you should measure between 22 and 26 V (ac). If a 32 V (dc) power
source is used, make sure the voltmeter is set to DC. Connect the positive lead from the voltmeter to the
positive terminal on the DC source and the negative lead from the voltmeter to the negative terminal on the
DC source. The voltmeter should measure between 26 and 38 V (dc). Turn the power off.
Connect the 24 V (ac) power supply to the
C- —R+ (1 and 2) terminals on the 031. If a 32 V (dc) power
source is used, the negative lead (-) of the source should be connected to the C- (1) terminal and the positive
lead (+) to the R+ (2) terminal. When a (dc) power supply is used or if the (ac) power supply does not operate
at a stable frequency of 60 Hz, the jumper located in the wiring chamber of the 031 must be cut.
When the Timer 031 is used with a tekmar control, connect one end of the 18 AWG or similar wires to the
N/O —Com (3 and 4) terminals on the 031 and connect the other end to the Com Sen —UnO Sw terminals
on the tekmar Control. For more information about wiring to the control, consult the Data Brochure supplied
with the control.
Note: The Com —N/C (4 and 5) terminals can be used to provide a closed contact during the
Occ event and an open circuit during the UnOccupied event.
24 V (ac) or
32 V (dc)
power
supply
To: Unoccupied Input
N/O closes during UnOcc
N/C opens during UnOcc
1
C-
2
R+
34
5
N/0 Com N/C
Power
Wiring can enter through
the back or the bottom of
the enclosure.
6 AM 9 AM 5 PM 10 PM
Permanent Occupied
Override at 1 PM
Permanent Occupied
Override at 7:30 AM
6 AM 9 AM 5 PM 10 PM
Permanent UnOccupied
Override at 1 PM
Permanent UnOccupied
Override at 7:30 AM
Power
Relay contacts
N/O Com
CR
Lithium CR1620
POS (+) up
Cut jumper
for non-60Hz
Off | On —Opti
DIP
switch

Copyright © D 031 - 06/003 of 4
OCCUPIED / UNOCCUPPIED EVENTS
Press and Release
the
Menu button to
switch to the
Schedule Menu.
The Schedule Menu
is accessed from the
TIME display.
Press and hold both
arrow keys until “dAy”
flashes. Select the
desired day using the
arrow keys.
Press and Release
the
Item button to
select the first
Occupied event.
Use the arrow keys
to set the time for the
first Occupied
event.
Press and Release
the Item button to
select the first
UnOccupied event.
Use the arrow keys
to set the time for the
first UnOccupied
event.
Press and Release the
Item button to select
the second Occupied
event.
Press and Release
the
Item button to
select the second
UnOccupied event.
Use the arrow keys
to set the time for the
second
UnOccupied event.
Press and Release
the Item button to
select the next day to
be scheduled.
Use the arrow keys
to select the next day
to be scheduled.
Use the arrow keys
to set the time for the
second Occupied
event.
Repeat for
every day
Press and Release
the
Menu button at
any time to return to
the
TIME display.
Su Sa
Mo WeTh FrTu
SCHD
Su Sa
Mo WeTh FrTu
SCHD AM
OCC
1
Su Sa
Mo WeTh FrTu
SCHD AM
UNOCC
1
Su Sa
Mo WeTh FrTu
TIME
AM
OCC
1
Su Sa
Mo WeTh FrTu
SCHD
Su Sa
Mo WeTh FrTu
Su Sa
Mo WeTh FrTu
SCHD PM
OCC
2
SCHD PM
UNOCC
2
Su
TIME
AM
Sa
Mo WeTh FrTu
OCC
1
Menu Item Override Menu Item Override Menu Item Override Menu Item Override
Menu Item Override Menu Item Override Menu Item Override
oror
or or or
Settings
Press and release
the
Menu button to
switch to the
Schedule Menu.
Once the clock is set, the 031 displays
the time. During viewing or setting, the
031 always returns to the
TIME display
if no buttons are pressed for 30
seconds.
Once in the Schedule Menu, “dAy”is
displayed. The arrow keys can be used
to choose the day to be viewed.
Press and release
the
Item button to
view the first
Occupied event for
the day.
Su Sa
Mo WeTh FrTu
SCHD AM
OCC
1
If a schedule has been programmed, the time
of the first Occupied event is displayed. Keep
pressing the Item button to scroll through the
schedule for the day.
The
Menu button can
be pressed at any
time to return to the
TIME display.
Su Sa
Mo WeTh FrTu
SCHD
or
VIEWING THE TIME AND DAY
Su
TIME
AM
Sa
Mo WeTh FrTu
OCC
1
Menu Item Override Menu Item Override Menu Item Override
Su
TIME
AM
Sa
Mo WeTh FrTu
OCC
1
Menu Item Override
Press and Release
the
Item button to
select minutes.
Use the arrow keys
to set the minutes.
Press and Release
the
Item button to
select hours.
Use the arrow keys
to set the hour.
Press and Release
the
Item button. The
word "dAy" flashes.
Use the arrow keys
to set the day.
Press the
Item button
to view the time.
SETTING THE TIME AND DAY
Menu Item Override
Su Sa
Mo WeTh FrTu
TIME
AM
1
OCC
Su Sa
Mo WeTh FrTu
TIME
Su Sa
Mo WeTh FrTu
TIME
Su Sa
Mo WeTh FrTu Su Sa
Mo WeTh FrTu
TIME
AM
OCC
1
or or or
The clock must be
set when the 031
flashes “12:00”.
setting procedure.
TIME
AM
Menu Item Override Menu Item Override Menu Item Override
Programming
Press and Release the
Menu button to switch to
Schedule Menu.
The Schedule Menu is
accessed when the 031 is in
TIME display.
Press and hold both arrow
keys until “dAy”flashes.
Select the position
“between”
Sa and Su. All
day pointers will be
displayed. Follow the
procedure above to program
the schedule for all days.
Su Sa
Mo WeTh FrTu
SCHD
Programming the same schedule
for every day of the week
Su Sa
Mo WeTh FrTu
Once in the Schedule
Menu press the two arrow
keys simultaneously until
“dAy”flashes.
Press and hold the
Item
button and the arrows keys
simultaneously until “Clr”
appears.
“Clr”is displayed until the
buttons are no longer
pressed. All schedule
information is erased and
factory “Null”settings are
reset.
Clearing the schedule
Su Sa
Mo WeTh FrTu
Programming a “Null” event
Su Sa
Mo WeTh FrTu
Su Sa
Mo WeTh FrTu
SCHD
OCC
2
Once in the Schedule
Menu press the two arrow
keys simultaneously until
“dAy”flashes.
Press and Release the
Item
button until the desired
event is displayed.
Use the arrow keys to select
the “time”between 11:50
PM and 12:00 AM. A series
of lines are displayed
indicating that this event will
not occur during the
schedule
Note: To return to the TIME display press the Menu button or allow the Timer to time-out.
Su
TIME
AM
Sa
Mo WeTh FrTu
OCC
1
Menu Item Override Menu Item Override
SCHD
SCHD
SCHD
Menu Item Override

Limited Warranty and Product Return Procedure
Technical Data
Timer 031
Item
Power 24 V (ac) ±10% 2 VA
32 V (dc) ±20 % 0.04A
Relay 240 V (ac) 8 A 1/4 hp
pilot duty 240 VA 2 A
1
N/C
SCHD
Su
TIME
AMPM
UNOCC
OVR
SaMo We Th FrTu
1
2
2345
Power
N/O Com
C- R+
Cut jumper
for non-60 Hz
OverrideMenu
—Optimum Start / Stop
Lithium CR1620
POS (+) up
On
—
Off
Made in Canada
R
C US
158033
Wiring must be rated at least 300V
Temporary Occupied
Override
Press and release the
Override button to select
a Temporary Occupied
Override.
Temporary UnOccupied
Override
Press and release the
Override button for a
second time to select a
Temporary UnOccupied
Override.
Menu Item Override Menu Item Override Menu Item Override
Su Sa
Mo WeTh FrTu
UNOCC
OVR
Menu Item Override
Su Sa
Mo WeTh FrTu
OVR
Menu Item Override
Permanent Occupied
Override
Press and release the
Override button for a
third time to select a
Permanent Occupied
Override.
Permanent UnOccupied
Override
Press and release the
Override button for a
fourth time to select a
Permanent UnOccupied
Override.
Press and Release the
Override button for a fifth
time to turn the Override
option off.
SETTING THE OVERRIDE OPTIONS
Su Sa
Mo WeTh FrTu
OCC
OVR
TIME
AM
OCC
1
Su Sa
Mo WeTh FrTu Su Sa
Mo WeTh FrTu
OCC
OVR
Su Sa
Mo WeTh FrTu
UNOCC
OVR
Note: After selecting the desired Override option, allow the 031 to time-out to the TIME display or press the Menu button.
To cancel an Override option, press the Override button when the 031 is in
TIME display.
The Override Options
are accessed when the
031 is in
TIME display.
The installer must ensure that this control and its wiring are isolated and / or shielded from strong sources of electromagnetic noise.
Conversely, this electronic control does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the
Radio Interference Regulations of the Canadian Department of Communications. If this equipment does cause interference, the user is
encouraged to try to correct the interference by reorienting the receiving antenna and / or relocating the receiver with respect to this
equipment.
Le présent numérique n'émete pas de bruits radioeléctriques dépassant les limites applicables aux appareils numériques de Classe B
prescrites dans le réglement sur le brouillance radioeléctriques édicte par le Ministére des Communications du Canada.
Limited Warranty The liability of tekmar Control Systems Ltd. and tekmar
Control Systems, Inc. (“tekmar”) under this warranty is limited.The purchaser,
by taking receipt of the tekmar product (“product”), acknowledges receipt of
the terms of the warranty and acknowledges that it has read and
understands same.
tekmar warrants each tekmar product against defects in workmanship and materi-
als, if the product is installed and used in compliance with tekmar's instructions. The
warranty period is for a period of twenty-four (24) months from the production date
if the product is not installed during that period, or twelve (12) months from the
documented date of installation if installed within twenty-four (24) months from the
production date.
The liability of tekmar under this warranty shall be limited to, at tekmar's sole dis-
cretion: the cost of parts and labor provided by tekmar to repair defects in materials
and/or workmanship of the defective product; or to the exchange of the defective
product for a replacement product; or to the granting of credit limited to the original
cost of the defective product, and such repair, exchange or credit shall be the sole
remedy available from tekmar, and, without limiting the foregoing in any way,
tekmar is not responsible, in contract, tort or strict product liability, for any
other losses, costs, expenses, inconveniences, or damages, whether direct, indi-
rect, special, secondary, incidental or consequential, arising from ownership or use
of the product, or from defects in workmanship or materials, including any liability
for fundamental breach of contract.
This warranty applies only to those products returned to tekmar during the
warranty period. This warranty does not cover the cost of the parts or labor
to remove or transport the defective product, or to reinstall the repaired or
replacement product. Returned products that are not defective are not cov-
ered by this warranty.
This warranty does not apply if the product has been damaged by negligence
by persons other than tekmar, accident, fire, Act of God, abuse or misuse; or
has been damaged by modifications, alterations or attachments made sub-
sequent to purchase which have not been authorized by tekmar; or if the
product was not installed in compliance with tekmar’s instructions and the
local codes and ordinances; or if due to defective installation of the product;
or if the product was not used in compliance with tekmar’s instructions.
This warranty is in lieu of all other warranties, express or implied, which the
Governing Law (being the law of British Columbia) allows parties to contrac-
tually exclude, including, without limitation, warranties of merchantability,
fitness for a particular purpose, durability or description of the product, its
non-infringement of any relevant patents or trademarks, and its compliance
with or non-violation of any applicable environmental, health or safety legis-
lation; the term of any other warranty not hereby contractually excluded is
limited such that it shall not extend beyond twenty-four (24) months from the
production date, to the extent that such limitation is allowed by the Govern-
ing Law.
Product Return Procedure Products that are believed to have defects in work-
manship or materials must be returned, together with a written description of the
defect, to the tekmar representative for that territory. If the address of the repre-
sentative is not known, please request it from tekmar at the telephone number
listed below.
Control Systems
tekmar Control Systems Ltd., Canada
tekmar Control Systems, Inc., U.S.A.
Head Office: 5100 Silver Star Road
Vernon, B.C. Canada V1B3K4
Tel. [phone] Fax. [phone]
Web Site: www.tekmarcontrols.com
Product design, software and literature are Copyright © 2000 by:
tekmar Control Systems Ltd. and tekmar Control Systems, Inc.
All specifications are subject to change without notice.
Printed in Canada. D 031 - 06/00.
4 of 4
Timer 031
Literature —D 031, D 001
Control —Microprocessor-based; This is not a safety (limit) device.
Packaged weight —0.5 lb. (430 g), Enclosure C, white PVC plastic
Dimensions —4-3/4”H x 2-7/8 W x 7/8”D (120 x 73 x 22 mm)
Approvals —CSA C US, meets ICES & FCC regulations for EMI/RFI.
Ambient Conditions —Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-
condensing.
Power supply —Class 2, 24 V (ac) ±10% 2 VA or 30 V (dc) ±20% 0.04 A
Relay —240 V (ac) 8 A 1/4 hp, pilot duty 240 VA 2 A
Battery backup —CR1620 Lithium non-rechargeable gives 40 events of 24 hours
power down.
Schedule memory —Maintained for at least 10 years of power down.
Timer —7 day, 2 Occ & UnOcc events per day.
Adjustment —10 minute increments.