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APPLICATION
This C7089 Outdoor Sensor is used with theTH8000 and
TH7000 Thermostat families.
SPECIFICATIONS
Operating Ambient Temperature Range:
-40 to 120°F (-40 to 49°C).
Display Range:
-40 to 127°F (-40 to 53°C).
Sensor Accuracy:
+/-1.5°F at 70°F (+/-.84 at 21°C)
Operating Relative Humidity:
5% to 95% non-condensing.
Dimensions in in. (mm):
2-1/4 (57) x 3/8 (10) with 60 (1524) leadwires.
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a hazard-
ous condition.
2. Check the ratings given in the instructions and on
the product to make sure the product is suitable for
your application.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check out product
operation as provided in these instructions.
CAUTION
Electrical Shock Hazard.
Can cause electrical shock or equipment
damage.
Disconnect power supply before connecting
wiring.
® U.S. Registered Trademark
Copyright © 2004 Honeywell International Inc. •
(USE WITH TH8000 AND TH7000 THERMOSTATS)
• All Rights Reserved
Outdoor Sensor
INSTALLATION INSTRUCTIONS
Location and Mounting (Fig. 1)
Mount the sensor where:
• cannot tamper with settings.
• there is good air circulation.
• it can measure true outdoor ambient temperature.
• surface is flat.
• wire distance between C7089 and thermostat is less
than 200 feet.
Do not mount the sensor:
• in direct sunlight.
• where hot or cold air blows on the sensor. Discharge
line from an outdoor compressor unit, vent or fan
causes inaccurate temperature readings.
• where snow, ice or debris can cover it.
Use the following steps to mount the sensor:
1. Remove the sensor from the mounting clip.
2. Mark the area on the location selected for
mounting the sensor mounting clip.
3. Mount the clip.
Fig. 1. Typical locations for outdoor sensor.
C7089
M7514
69-1709EFS
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Resumen de contenidos para Honeywell C7089
- Página 1 Location and Mounting (Fig. 1) Mount the sensor where: • cannot tamper with settings. This C7089 Outdoor Sensor is used with theTH8000 and • there is good air circulation. TH7000 Thermostat families. • it can measure true outdoor ambient temperature.
- Página 2 1. Wire the C7089 Outdoor Sensor to S1 and S2 terminals on the thermostat. If leadwire provided CAUTION with C7089 is not long enough (60 in.), run a cable to a hole at C7089 location. Electrical Interference (Noise) Hazard. a. Using color-coded, 18-gauge thermostat wire is Can cause erratic system operation.
- Página 3 Fig. 3. Outside temperature reading on Table 1. TH8000 Series Thermostat. CALIBRATION The C7089 Outdoor Sensor is calibrated at the factory and can- not be recalibrated in the field. Table 1. Sensor Resistance at Outdoor Temperature . Outdoor Temperature Ohms of °F...
- Página 4 C7089 OUTDOOR SENSOR Table 1. Sensor Resistance Table 1. Sensor Resistance at Outdoor Temperature (Continued). at Outdoor Temperature (Continued). Outdoor Temperature Outdoor Temperature Ohms of Ohms of °F °C Resistance °F °C Resistance -12.2 47092 20.0 12081 -11.1 44732 21.1 11578 -10.0...
- Página 5 CARACTÉRISTIQUES TECHNIQUES extérieure; • la surface est plate; • la distance du fil entre le C7089 et le thermostat est inférieure à 60 mètres. Gamme de température ambiante de service : -40 à 49 °C (-40 à 120 °F ).
- Página 6 1. Raccorder le capteur extérieur C7089 aux bornes S1 et S2 du thermostat. Si le conducteur fourni AVERTISSEMENT avec le C7089 n’est pas assez long (150 cm), faire passer un fil par une ouverture à l’endroit du Risque d’interférences électriques.
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Página 7: Température Extérieure
Le capteur extérieur C7089 convertit la température extérieure en une résistance lisible par le thermostat. Tableau 1. Résistance du capteur à la température Le C7089 est à coefficient de température négatif, ce qui extérieure. signifie que la résistance diminue à mesure que la température augmente. - Página 8 C7089 CAPTEUR EXTÉRIEUR Tableau 1. Résistance du capteur à la température Tableau 1. Résistance du capteur à la température extérieure. (suite) extérieure. (suite) Température extérieure Température extérieure Ohms de Ohms de °F °C résistance °F °C résistance -1,1 28558 25,6...
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Página 9: Sensor Exterior
• pueda medir la temperatura ambiente exterior verdadera. ESPECIFICACIONES • la superficie sea plana. • la distancia al cable entre el C7089 y el termostato sea menor de 200 pies (60 m). Temperaturas ambiente de operación: -40 a 120 °F (-40 a 49 °C). - Página 10 Cableado El cableado debe cumplir con los códigos, ordenanzas y reglamentos aplicables: 1. Cablee el sensor exterior C7089 a las terminales S1 y S2 en el termostato. Si el cable guía incluido PRECAUCIÓN con el C7089 no es lo suficiente largo (60 pulgadas, 1.5 m), tienda un cable por un orificio en...
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Página 11: Operación
Para verificar la resistencia del sensor, retire un alambre M19971 de los cables guía de 60 pulg. (1.5 m) del C7089. Utilice un óhmetro para medir la resistencia a través del sensor. Figura 3. Lectura de la temperatura exterior en el Luego verifique la precisión del sensor con la... - Página 12 C7089 SENSOR EXTERIOR Tabla 1. Resistencia del sensor a Tabla 1. Resistencia del sensor a temperatura exterior. temperatura exterior. Temperatura exterior Temperatura exterior Ohm de Ohm de °F °C resistencia °F °C resistencia -13.3 49598 18.9 12607 -12.2 47092 20.0 12081 -11.1...