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Sensors

06/06

1 of 4

WALL PLATE 95806

The Wall Plate allows for installation of 
an Indoor Sensor on to an electrical box. 
The wall plate can be mounted vertical 
or horizontal and is designed to allow 
wiring to feed through in both positions. 
Included with the wall plate are screws 
for mounting to the electrical box.

UNIVERSAL SENSOR 91746

The Universal Sensor has a zinc 
sleeve for fast response and a wide 
operating range. This sensor can be 
used in a multitude of applications. 
The sensor is supplied with 1 m (40”) 
of two conductor wire.

OUTDOOR SENSOR 91629

The Outdoor Sensor includes a 10 k  
thermistor which provides an accurate 
measurement of the outdoor temperature. 
The sensor is protected by a white U.V. 
resistant PVC plastic enclosure.

INDOOR SENSOR 94107

The Indoor Sensor includes a 10 k  
thermistor which provides accurate 
measurement of the indoor temperature. 
The sensor can be mounted directly on 
the wall or mounted to an electrical box 
using the enclosed Wall Plate. The small 
size makes this sensor visually appealing 
and less noticeable on the wall.

Defi nitions

-  Warning Symbol: Indicates presence of hazards which can cause severe personal injury, death or substantial 

property damage if ignored.

The following defined terms and symbols are used throughout this manual to bring attention to the presence of hazards of various 
risk levels, or to important information concerning the life of the product.

Installation - Outdoor Sensor 91629

STEP ONE 

 GETTING READY

Check the contents of this package. If any of the contents listed are missing or damaged, please contact your place of purchase 
for assistance.

Type 91629 includes:

 

One Outdoor Sensor, One GEO 360 Sensors Data Brochure

Sensor with
bottom entry
wiring

Sensor with
rear entry
wiring

Sensor mounted
onto 50 x 100 mm
 electrical box

STEP TWO 

 MOUNTING THE SENSOR

Note: 

The temperature sensor (thermistor) is built into the enclosure.

••  Remove the screw and pull the front cover 

off the sensor enclosure.

••  The sensor can either be mounted directly 

onto a wall or a 50 x 100 mm (2” x 4”) electri-
cal box. When the sensor is wall mounted, 
the wiring should enter through the back 
or bottom of the enclosure. Do not mount 
the sensor with the conduit knockout facing 
upwards as rain could enter the enclosure 
and damage the sensor.

••  In order to prevent heat transmitted through the wall from affecting the sensor reading, it may be necessary to install an 

insulating barrier behind the enclosure.

••  The sensor should be mounted on a wall which best represents the heat load on the building (a northern wall for most build-

ings and a southern facing wall for buildings with large south facing glass areas). The sensor should not be exposed to heat 
sources such as ventilation or window openings.

••  The sensor should be installed at an elevation above the ground that will prevent accidental damage or tampering.

Содержание GEO360

Страница 1: ......

Страница 2: ...stal Display LCD to view system status and operating information Additional Functions Include Quick Setup for easy installation and programming of control User comfort adjustment to increase or decrea...

Страница 3: ...s alone for 20 seconds When the Item button is pressed and held in the VIEW menu the display scrolls through all the adjust items in both access levels Additional information can be gained by observin...

Страница 4: ...antial property damage if ignored Double insulated Local level appliances INSTALLATION CATEGORY II OCC UNOCC C F Pump Displays when the mixing system pump is in operation Burner Displays when the boil...

Страница 5: ...old mixing system return water temperatures If the boiler sensor temperature is cooler than the BOIL MIN setting while the boiler is firing the GEO 360 reduces the output to the mixing valve This limi...

Страница 6: ...connected to the Com and Indr terminals 16 and 18 In addition power must be applied to the Mixing Demand terminals 1 and 2 as described in the MIXING DEMAND section With the indoor sensor connected th...

Страница 7: ...n tube convector radiator and baseboard When a terminal unit heat emitter is selected the control automatically loads the design supply temperature MIX DSGN maximum supply temperature MIX MAX and mini...

Страница 8: ...MIX MAX setting and the MIX temperature is near the MIX MAX the MAX segment will be displayed in the LCD while either the MIX TARGET temperature or the MIX temperature is being viewed MIXING MINIMUM...

Страница 9: ...o improper cycling of the boiler because of inconsistent flow past the boiler supply sensor BOILER DIFFERENTIAL BOIL DIFF An on off heat source such as a boiler must be operated with a differential in...

Страница 10: ...result in damage to the equipment and possibly even personal injury It is your responsibility to ensure that this control is safely installed to all applicable codes and standards This electronic cont...

Страница 11: ...cording to the installation instructions in the GEO 360 Sensor Data Brochure and run the wiring back to the control Install the Mixing Sensor according to the installation instructions in the GEO 360...

Страница 12: ...nd side of the actuator power to the common terminal of the actuator Boiler Contact The Boiler terminals 7 and 8 are an isolated output in the GEO 360 There is no power available on these terminals fr...

Страница 13: ...ctrical test meter capable of reading from at least 0 300 V ac and at least 0 2 000 000 Ohms is essential to properly test the wiring and sensors Test The Sensors In order to test the sensors the actu...

Страница 14: ...ower to the circuit and remove the jumper Install a jumper between the Pwr Mix 9 and the Cls 11 terminals When the circuit is powered up the valve should move in the closing direction If it does not c...

Страница 15: ...ST menu by pressing and holding simultaneously for 1 second the Item and buttons The display will now show the word ADJUST in the top right corner The ROOM OCC adjustment is the first item displayed U...

Страница 16: ...Boiler sensor is present 10 to 130 C SETPOINT CONTROL Access the ADJUST menu by pressing and holding simultaneously for 1 second the Item and buttons The display will now show the word ADJUST in the...

Страница 17: ...ating system OUTDR DSGN OFF 1 Under oor Heating Screeded 2 Under oor Heating Plated 3 Fan Heater 4 Fin tube Convector 5 Radiator 6 Baseboard B3 The design indoor air temperature used in the heat loss...

Страница 18: ...s and relays are tested in the following test sequence TEST SEQUENCE Each step in the test sequence lasts 10 seconds During the test routine the test sequence may be paused by pressing the Test button...

Страница 19: ...priate in order to properly size configure and design that system and to ensure compliance with building and safety code requirements Outdoor Sensor S2 P1 Mix Sensor S3 Boiler Sensor S1 P2 C1 V1 T1 Z1...

Страница 20: ...able to read the boiler sensor due to a short circuit If the BOIL MIN adjustment is higher than 38 C the control closes the Boiler contact when the mixing valve starts to operate The boiler temperatur...

Страница 21: ...ions 170 H x 193 W x 72 D mm Approvals CE approved meets ICES FCC regulations for EMI RFI Ambient Conditions Indoor use only 0 to 39 C 90 RH non condensing Altitude 2000 m Installation Category II Pol...

Страница 22: ...of various risk levels or to important information concerning the life of the product Installation Outdoor Sensor 91629 STEP ONE GETTING READY Check the contents of this package If any of the contents...

Страница 23: ...e used or the wires can be run in a grounded metal conduit If using shielded cable one end of the shield should be connected to the Com terminal on the control and the other end should remain free The...

Страница 24: ...o install a draft barrier and or insulation behind the enclosure in order to prevent air from blowing through the wiring hole and affecting the sensor reading Surface Mounting For surface mounting mou...

Страница 25: ...an be placed alongside the one to be tested and the readings compared First measure the temperature using the thermometer and then measure the resistance of the sensor at the control The wires from th...

Страница 26: ......

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