Honeywell Smartronic70 T9275A1002 User Manual Download Page 2

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EC AP MKT

Page 2

Confidential and Proprietary

Product Innovation

T7984

• Limited functions
• No LC display
• Inflexible

installation

T9275

• Compact size
• Big backlit LCD
• Elegant

appearance

• Easy installation

and commission

T775

• Huge size
• Cost ineffective
• Industrial style

appearance

• Inflexible

installation

Performance imprCost rationalization=

Smartronic70

Performance impr

Cost rationalization

Smartronic

Summary of Contents for Smartronic70 T9275A1002

Page 1: ...Honeywel l Smartronic70 Smartronic70 Smartronic70 The new generation electronic temperature The new generation electronic temperature controller controller ...

Page 2: ... installation T9275 Compact size Big backlit LCD Elegant appearance Easy installation and commission T775 Huge size Cost ineffective Industrial style appearance Inflexible installation Performance improvement Cost rationalization Smartronic70 Performance improvement Cost rationalization Smartronic Smartronic70 70 ...

Page 3: ...mizer mixed air damper control Outside temperature compensated control Energy recovery cascade sequence control Popular Cool Heat changeover Cooling Heating sequence control Heat Cool Temperature limit control Low End Room temperature control Water heating control Typical Application Mix Rate Around 70 Around 20 Around 10 Honeywell Standalone Control Portfolio Smartronic70 New ...

Page 4: ... and Proprietary External Appearance Slim and Elegant Appearance Slim and Elegant Appearance Big backlit LC display Power on off Configuration value setting Setting value adjust buttons Display both present value and setting value ...

Page 5: ...Value AO Status No Function Display 0C or percentage Function Selection No Function Output Adjust by Manual Setting Value Configuration Parameters Zero energy band On off differential Proportional band Temperature offset Mode selection External or internal sensor AO reverse Display setting ...

Page 6: ...g output is reversible Selectable internal and external temperature sensor Analog input matches with NTC20 temperature sensors Wide temperature control range 20 to 1100C by using external temperature sensor Installation Appearance Meet various mounting requirements direct wall mounting equipment panel mounting and standard DIN rail mounting compatible Selectable horizontal or vertical wiring direc...

Page 7: ...ling Heating changeover 2 Pipe AHU Water Cooling Coil Electric Heater 4 Pipe AHU Water Cooling Coil or Sprayer Hot Water Heating Coil Heating Exchanger Temperature Limit Control Emergency interlock is available in all applications Emergency interlock is available in all applications ...

Page 8: ...portional to the temperature measured Changeover is adjusted by manual Emergency Interlock Under normal status DI is closed If emergency happens DI open The controller will reset all output then cut off the power The controller only can be restarted by manual operation Opened 100 0 50 Closed Heating mode Cooling mode Temperature increase Main Setting Temperature AI DI AO T ...

Page 9: ...HU Water cooling coil electrical heating or Hot water heating coil Sequence Control Setpoint is located in the mid of Zero Energy Band Heating is 2 position output Cooling is modulating control and proportional to measured temperature Emergency Interlock Under normal status DI is closed If emergency happens DI open The controller will reset all output then cut off the power The controller only can...

Page 10: ...pipe AHU Hot water heating coil Water cooling coil or sprayer sequence control Setpoint is located in the mid of Zero Energy Band Cooling is 2 position output Heating is modulating control and proportional to measured temperature Emergency Interlock Under normal status DI is closed If emergency happens DI open The controller will reset all output then cut off the power The controller only can be r...

Page 11: ... proportional band The temperature limit setpoint is separate from the heating setpoint If the measured temperature is over than temperature limit the system alarm is on Emergency Interlock Under normal status DI is closed If emergency happens DI open The controller will reset all output then cut off the power The controller only can be restarted by manual operation Opened 100 0 50 Closed Heating ...

Page 12: ...ne more time to stop the temperature change Press the key T one time setting temperature will be10C down Press it and hold more than 2 seconds the temperature decreases continuously until reaches 100C internal sensor or 200C remote sensor Press the button one more time the temperate change stops ZEB Value Setting Press SELECT 1 time to choose Z BAND Press key S 1 time ST switches between 1 50C and...

Page 13: ...nge stops Press key T 1 time ST will be 0 50C down the range is from 3 to 30C Hold the key in 2 seconds the temperature decreases continuously until reaches 30C Press the button again temperature change stops Press ENTER button to save setting value Mode Setting Press SELECT to choose MODE Press key S 1 time ST will be 1 up the range is 0 6 0 output1 cooling output2 no function 1 output1 heating o...

Page 14: ...o choose MANUAL Press key S ST value switches between 0 and 1 0ÆMANUAL OFF 1ÆMANUAL ON Press key T ST value switches between 1 and 0 Press ENTER button to save setting value If manual on PV screen will show AO and ST screen shows measured value If manual on press key S 1 time the displayed value will be 1 up Hold the key 2 seconds up the value increases continuously until reaches 100 If manual on ...

Page 15: ...te sensor Press the button one more time to stop the temperature change Press the key T one time setting temperature will be10C down Press it and hold more than 2 seconds the temperature decreases continuously until reaches 100C internal sensor or 200C remote sensor Press the button one more time the temperate change stops Press ENTER to save the setting value Output2 Description If output2 has no...

Page 16: ...EC AP MKT Page 16 Confidential and Proprietary Mounting Installation Dimensions ...

Page 17: ...junction boxes Directly on horizontal 4x2 US box Directly on standard DIN Rail On front panel of equipment Location Any position on flat surface or on DIN rail or on wall about 1 5m above floor In a position with good air circulation Away from sources of heat or draughts Wall Mounting DIN Rail Mounting Front Panel Mounting ...

Page 18: ...EC AP MKT Page 18 Confidential and Proprietary Wiring Diagram Pluggable terminal block design makes wiring job much easy Pluggable terminal block design makes wiring job much easy Wire Locking Plug ...

Page 19: ...Wall Mounting panel mounting and DIN rail mounting convertible Remote Sensor NTC20 Control Mode PI Input 1AI for remote sensor 1DI for interlock or emergency control Output 1AO 2 10Vdc or 4 20mA switched by DIP 1DO Temperature Unit 0 C Display backlit LCD Setting Parameter Zero Energy Band 1 5 or 3 0 C On Off Differential 0 to 3 0 C Temp Offset 3 to 3 0 C Temperature Sensor Internal 0 External 1 O...

Page 20: ...T Page 20 Confidential and Proprietary Related Literature Product Data Sheet APEN0H 002CH040702 Product Leaflet APEN3H 001CH040702 Product Announcement AP EC H 02 006 Installation Instruction APEN1H 003CH040802 ...

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