IntelliSense INTELLITEMP T-1000 User manual

INSTALLATION
INSTRUCTIONS
The IntelliTemp Model T-1000 is designed to continually monitor, and
provide an accurate measurement of, the ambient temperature.
The T-1000 allows the user to set high and low temperature param-
eters. If the ambient temperature rises above, or falls below the set
parameters, the IntelliTemp will signal a control panel or other monitoring
device (via Form-A relays). Separate LEDs indicate whether the unit
was tripped by temperatures above or below the set parameters.
The Model T-1000 features a bright, three-digit display unit, which can
be set to display the temperature in degrees Fahrenheit or Celsius.
The T-1000 also includes a remote temperature probe, which can be
used to monitor remote locations1while keeping the display unit in a
convenient viewing location. If local2temperature monitoring is desired,
the remote temperature probe can be installed inside the display unit.
1Upto100'fromthedisplayunit.
2Monitorstheambienttemperaturesurroundingthedisplayunit.
Mounting Procedure (Continued)
Use the rear housing as a template to mark the mounting holes on the
mounting surface. Drill the holes in the wall, and use two of the screws
provided to secure the display unit to the wall. Refer to Figure 1.
Toopen,depressthis
latchthroughtheslot
intheleftsideofthe
DisplayUnit.
MountingHoles
KnockoutsforWiring
Figure 1
Display Unit Rear Housing
with PCB Attached
Note: It is not necessary to remove the PCB from the rear
housing before mounting.
If using the temperature probe remotely, use the two remaining screws
or double-sided foam tape to mount the probe at the desired location.
The cable between the temperature probe and the main display unit can
be lengthened up to 100 feet, using 22 AWG twisted pair wire.
To use the temperature probe locally, install the temperature probe PCB
onto the display unit PCB. To do this, perform the following steps:
1. Push in the latches on the back side of the temperature probe
housing, with a flat-tip screwdriver. Separate the front and rear
housings.
2. Gently pull the PCB from the rear housing.
3. Using a pair of wire cutters, cut off the plastic wire tie securing the
cable to the PCB. As close as possible, cut off the red and black
wires from the back side of the PCB .
Using the temperature probe locally:
4. Position the temperature probe PCB as shown above. Place it on the
display unit PCB pins, where specified in Figure 2. Push the tempera-
ture probe PCB down the pins to fit against the display unit PCB.
FrontSide BackSide
Latches
Temperature
ProbePCB
Observing the proper polarity, wire the T-1000 as shown in Figure 2
below. Do not leave excess wire inside of the unit.
WIRING
Figure 2
Display Unit
PCB
+
+
Potentiometers
PlaceTemperature
ProbePCBHere
High NC
HighCommon
LowCommon
Low NC
8.5-16VDC
Power
J2 J1
Remote
Probe
Using the temperature probe remotely:
FEATURES
Attractive, compact design
Bright 3-digit display
Remote or local temperature
sensing
Low current consumption
High and low temperature
setting
Displays degrees
Fahrenheit or Celsius
Accurate sensing within
±2oF (±1.1oC)
••
•
•
•
•
•
MOUNTINGLOCATION
The T-1000 is designed to be wall mounted in an environment where the
temperature ranges between 32oto 140oFahrenheit (0oto 60oCelsius).
To monitor temperatures beyond this range, use the remote tempera-
ture probe. The temperature probe is designed to monitor a tempera-
ture environment between -40oto 140oFahrenheit (-40oto 60oCelsius).
The temperature probe comes with 15 feet of two-conductor cable, and
can be mounted at any desired location. The cable can be lengthened
(up to 100 feet) with any 22 AWG twisted pair wire.
Important: If it is necessary to install more than one T-
1000, make sure that the serial numbers on the back of
each temperature probe and display unit match.
MOUNTINGPROCEDURE
To open the display unit, insert a flat tip screwdriver into the slot on the
left side of the front housing, and depress the latch. Gently pull apart
the front and rear housings.
Inside the rear housing, you'll find the display unit printed circuit board
(PCB) and two mounting holes.

Refer to Figure 2.
The HIGH and LOW relay outputs can be combined, or used separately
(if two monitoring loops are available).
To connect the relays to a single monitoring loop, place a wire jumper
between the two common terminals. Connect the remaining NC
terminals to the monitoring loop.
To use the temperature probe remotely, connect the red wire to the (+)
input and black wire to the ( ) input.
Note: Wireconnectiontotheterminalstripisnotnecessaryforlocaltemperaturemonitoring
(whenthetemperatureprobePCBisinstalledonthedisplayunitPCB).
TEMPERATUREDISPLAY
TEL: [phone]
[phone]
FAX: [phone]
2171 Watterson Trail
Louisville, KY 40299
PrintedinHongKong
5-051-246-00 RevB
Copyright1992IntelliSenseSystems,Inc.
IntelliSenseisatrademarkofIntelliSenseSystems,Inc.
AllRightsReserved
Wiring (Continued)
The T-1000 can display the temperature in degrees Fahrenheit or
Celsius. It is factory-set to display the temperature in degrees
Fahrenheit.
To change the display to degrees Celsius, perform the following steps
(refer to Figure 2):
1. Remove the front housing of the T-1000 display unit.
2. Remove jumper J2 and place it to cover the middle pin and the pin
labeled "C".
7. Replace the display unit front housing.
SPECIFICATIONS
Input voltage: 8.5 - 16 VDC
Input current: 35 mA
Operating temperature: 32o- 140oF (0oto 60oC)
Temperature sensing range: Local: 32oto 140oF (0oto 60oC)
Remote: -40oto 140oF (-40oto 60oC)
Accuracy: ±2oFahrenheit (±1.1oCelsius)
Display: Three 7-segment displays
Alarm LEDs: 2 red LEDs indicating HIGH or LOW alarm
Relays: 2 Form-A relays
Relay contact rating: 30 VDC , 100 mA
TEMPERATUREADJUSTMENT
To set the HIGH and LOW temperature parameters, perform the
following steps: (Refer to Figure 2.)
1. Remove the front housing of the T-1000 display unit.
2. To set the HIGH temperature parameter, remove the horizontal J1
jumper, and replace it vertically to cover the middle pin and the pin
labeled "HI."
3. With a screwdriver, turn the potentiometer labeled "HI" until the
desired "high" parameter appears on the temperature display.
4. To set the LOW temperature parameter, remove the J1 jumper,
and replace it vertically to cover the middle pin and the pin labeled
"LO."
5. With a screwdriver, turn the potentiometer labeled "LO" until the
desired "low" parameter appears on the temperature display.
Note: The two trip temperatures must be at least 2 degrees
(Fahrenheit) above and below the ambient temperature.
6. When both the HIGH and LOW temperature parameters have
been set, replace the jumper J1 back in its original position
(horizontally over the middle and side pins).
7. Replace the display unit front housing.
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his own expense.
Warning: Changes or modifications to this unit not expressly
approved by the party responsible for compliance could void the
user's authority to operate the equipment.
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations
of the Canadian Department of Communications.
Le présent appariel numérique n'émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la class A
prescrites dans le règlement sur le brouillage radioélectrique édicté par le Ministère des Communications du Canada.
Sellerwarrantsitsproductstobeinaccordancewithitsownplansandspecificationsandtobefreefrom
defectsinmaterials andworkmanshipunder normaluseand servicefor18 monthsfromthedate
stampcontrolontheproduct;orforproductsnothavinganIntelliSenseSystemsdatestamp,for12
monthsfromthedateoforiginalpurchase,unlesstheinstallationinstructionsorcataloguesetsforth
ashorterperiod,inwhichcasetheshorterperiodshallapply.
Seller'sobligationshallbelimitedtorepairingorreplacing,atitsoption,freeofchargeformaterialsor
labor,anypartwhichisprovednotincompliancewithSeller'sspecificationsorprovesdefectivein
materialsorworkmanshipundernormaluseandservice. Thiswarrantyisvoidiftheproductisaltered
orimproperlyrepairedorservicedbyanyoneotherthanIntelliSensefactoryservice:2171Watterson
Trail,Louisville,KY,40299.
THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY, OR FIT-
NESS FOR A PARTICULAR PURPOSE OR OTHERWISE, WHICH EXTEND BEYOND THE
DESCRIPTION ON THE FACE HEREOF. In no case shall Seller be liable to anyone for any
consequentialorincidentaldamagesforbreachofthisoranyotherwarranty,expressorimplied,or
uponanyother basis ofliabilitywhatsoever, even iftheloss or damageiscaused by Seller'sown
negligenceorfault.
Sellerdoesnotrepresentthatitsproductmaynotbecompromisedorcircumvented;thattheproduct
willprevent anypersonalinjuryorproperty lossby burglary,robbery,fire,orotherwise; orthat the
productwillinallcasesprovideadequatewarningorprotection. Buyerunderstandsthataproperly
installedandmaintainedalarmsystemmayonlyreducetheriskofburglary,robbery,orfirewithout
warning,butitisnotinsuranceorguaranteethatsuchwillnotoccurorthattherewillbenopersonalinjury
orpropertyloss asaresult. CONSEQUENTLY,SELLERSHALLHAVENOLIABILITYFORANY
PERSONALINJURY,PROPERTYDAMAGE,OROTHERLOSSBASEDONACLAIMTHATTHE
PRODUCT FAILED TO GIVE WARNING. However, if Seller be held liable, whether directly or
indirectly,foranylossordamagearisingunderthisLimitedWarrantyorotherwise,regardlessofcause
ororigin,Seller'smaximumliabilityshallnotinanycaseexceedthepurchasepriceoftheproduct,
whichshallbefixedasliquidateddamagesandnotasapenalty,andshallbethecompleteandexclusive
remedyagainstSeller.
ThiswarrantyreplacesallpreviouswarrantiesandistheonlywarrantymadebyIntelliSenseonthis
product. Noincreaseoralteration,writtenorverbal,oftheobligationofthis warrantyisauthorized.
LIMITED WARRANTY