Installation Guide
Page 1
...completely removed. 2. Introduction Installation and User Guide ZonePRO Thermostats The TB6980/TB7980 digital thermostats provide proportional plus integral individual space temperature control in zoned commercial HVAC systems such as hydronic and ...control, perimeter heating and cool- Refer to three outputs for the following table for typical wiring diagrams. 4. contact). TB6980/TB7980 1/6 ing) Accessories R841 family of the thermostat up to the following applications: Floating or Modulating damper/valve actuator control Damper/valve actuator control...
...completely removed. 2. Introduction Installation and User Guide ZonePRO Thermostats The TB6980/TB7980 digital thermostats provide proportional plus integral individual space temperature control in zoned commercial HVAC systems such as hydronic and ...control, perimeter heating and cool- Refer to three outputs for the following table for typical wiring diagrams. 4. contact). TB6980/TB7980 1/6 ing) Accessories R841 family of the thermostat up to the following applications: Floating or Modulating damper/valve actuator control Damper/valve actuator control...
Installation Guide
Page 3
...176;F (5°C) 6 12°F (6°C) 7 14°F (7°C) 8 16°F (8°C) 9 18°F (9°C) Output 1 min. Reinstall the thermostat. The first digit flashes to the adjacent tables. (35°C) and ''minimum setpoint + 1'' (10°C) and ''maximum setpoint - 1'' 4. To modify the setting...a setback signal) SSR - Solid state relay (used , they're usually included with electric duct reheat equipment) SCR - Silicon controlled rectifier (similar to Triac. Normally open TB7980B model Application (section 4.2) 0 Internal sensor 1 Room 2 Return 3 Supply 4 Auto ...
...176;F (5°C) 6 12°F (6°C) 7 14°F (7°C) 8 16°F (8°C) 9 18°F (9°C) Output 1 min. Reinstall the thermostat. The first digit flashes to the adjacent tables. (35°C) and ''minimum setpoint + 1'' (10°C) and ''maximum setpoint - 1'' 4. To modify the setting...a setback signal) SSR - Solid state relay (used , they're usually included with electric duct reheat equipment) SCR - Silicon controlled rectifier (similar to Triac. Normally open TB7980B model Application (section 4.2) 0 Internal sensor 1 Room 2 Return 3 Supply 4 Auto ...
Installation Guide
Page 4
... VAC pulsed (triac) / 10 min. refresh (e.g., SCR controlled device such as R841) 0-10 V pulsed / 1 sec. of 10 min. refresh (e.g., valve) 2-10 V analog / max. When the thermostat is in ) sensor 1 Room To control the ambient temperature using the 50014156-002 temperature sensor (the... minimum damper opening time can be set between 80 and 160 seconds. 4.4 Output 2 (models TB6980B and TB7980B) Output 2 controls heating only, regardless of the thermostat's mode. cycle 0-10 V analog / 1 sec. See section 5.5.1. 5 Limited cooling To use the outdoor air for automatic...
... VAC pulsed (triac) / 10 min. refresh (e.g., SCR controlled device such as R841) 0-10 V pulsed / 1 sec. of 10 min. refresh (e.g., valve) 2-10 V analog / max. When the thermostat is in ) sensor 1 Room To control the ambient temperature using the 50014156-002 temperature sensor (the... minimum damper opening time can be set between 80 and 160 seconds. 4.4 Output 2 (models TB6980B and TB7980B) Output 2 controls heating only, regardless of the thermostat's mode. cycle 0-10 V analog / 1 sec. See section 5.5.1. 5 Limited cooling To use the outdoor air for automatic...
Installation Guide
Page 5
... buttons to select various options. Press Override momentarily to exit automatically. 5.5 Mode Changeover The thermostat can result in thermostat damage. 5.Operation When setting 5 is back in the configuration menu. The bar graph usually shows Output 1 power (% of the control module are factory-set between the three output graphs. To view Output 2 or 3, press Override...
... buttons to select various options. Press Override momentarily to exit automatically. 5.5 Mode Changeover The thermostat can result in thermostat damage. 5.Operation When setting 5 is back in the configuration menu. The bar graph usually shows Output 1 power (% of the control module are factory-set between the three output graphs. To view Output 2 or 3, press Override...
Installation Guide
Page 6
... offset: Programmable 2°F to 18°F (1°C to 9°C) NSB override period: 2 hours Memory protection: Configuration and setpoint Temperature control: Proportional integral adaptive (P.I.A.) Operating temperature: 32°F to 140°F (0°C to 60°C) Storage temperature: -4°F to 122...questions concerning this product, excluding battery, to be defective or malfunctions, Honeywell shall repair or replace it is warmer than ambient by the set NSB value depending whether the thermostat is configured in automatic changeover or in limited cooling. 5.6 Night Setback ...
... offset: Programmable 2°F to 18°F (1°C to 9°C) NSB override period: 2 hours Memory protection: Configuration and setpoint Temperature control: Proportional integral adaptive (P.I.A.) Operating temperature: 32°F to 140°F (0°C to 60°C) Storage temperature: -4°F to 122...questions concerning this product, excluding battery, to be defective or malfunctions, Honeywell shall repair or replace it is warmer than ambient by the set NSB value depending whether the thermostat is configured in automatic changeover or in limited cooling. 5.6 Night Setback ...