Related Manuals for Honeywell Smartronic70 T9275A1002
Summary of Contents for Honeywell Smartronic70 T9275A1002
- Page 1 Honeywel Smartronic70 Smartronic70 Smartronic70 The new generation electronic temperature The new generation electronic temperature controller! controller!
- Page 2 Product Innovation T775 T9275 T7984 • Limited functions • Compact size • No LC display • Huge size • Big backlit LCD • Inflexible • Cost ineffective • Elegant installation • Industrial style appearance appearance • Easy installation • Inflexible and commission installation Performance...
- Page 3 Product Strategy Honeywell Standalone Control Portfolio Price Typical Application Mix Rate High End • Temperature and Humidity control • Sequence control of mixed air damper Around • Economizer mixed air damper control XL20 • Outside temperature compensated control • Energy recovery&cascade sequence...
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Page 4: External Appearance
External Appearance Slim and Elegant Appearance Slim and Elegant Appearance Display both Big backlit LC present value display and setting value Setting value adjust buttons • Power on/off • Configuration value setting Page 4 EC AP MKT Confidential and Proprietary... -
Page 5: Lcd Layout
LCD Layout Measured Value DO Status Power Status No Function Display AO Status percentage Function Selection Function Configuration Parameters Output Adjust by •Zero energy band •Mode selection Setting Value •On/off differential •External or internal sensor Manual •Proportional band •AO reverse •Temperature offset •Display setting Page 5... -
Page 6: Main Features
Main Features One Model Does Everything One Model Does Everything Control Funtions: • PI (proportional plus integral) control • Use with series 70 damper actuator or valve actuators • Adjustable Zero Energy Band, On/Off Differential, Proportional Band and Temperature Offset. •... -
Page 7: Applications Overview
Applications Overview • 2 Pipe AHU Cooling/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 7 EC AP MKT... -
Page 8: Main Application
Main Application 1. Two Pipe AHU • Cooling/Heating changeover – Setting point is positioned in the mid of proportional band – AO is proportional to the temperature measured – Changeover is adjusted by manual • Emergency Interlock Main Setting Temperature –... - Page 9 Main Application 2.Two pipe AHU • 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 Setpoint centered in zero energy band proportional to measured temperature Output2: Heating...
- Page 10 Main Application 3. Four 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 Setpoint centered in zero energy band •...
- Page 11 Main Application 4. Heating Exchanger • Steam or hot water heating exchanger temperature limit control – Heating is modulating output and proportional to measured temperature – Heating setpoint is in the mid of proportional band – The temperature limit setpoint is separate from the heating setpoint –...
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Page 12: Configuration And Operation
Configuration & Operation Item Operation Display Power On/Off • Connect the main power. Display screen shows “DIGIT IN” and “OFF”. Press the ‘SELECT’ key and hold more than 3 seconds, the controller turns on. It will read the setting value •... - Page 13 Configuration & Operation Item Operation Display Proportional • Press “SELECT” to choose “P BAND”. Band Setting • Press key 1 time “ST” will be 1 C up. The range is 2-19 C. Hold the key 2 seconds up; the temperature increases continuously until reaches 19 C.
- Page 14 Configuration & Operation Item Operation Display Reverse • Press “SELECT” to choose “REVERSE”. Setting • Press key “ST” value will switch between 0 and 1: output1 in normal mode, 2—10Vdc or 4-20mA 1 output1 in reversing mode, 10—2Vdc or 20-4mA •...
- Page 15 Configuration & Operation Item Operation Display F2 Setting • Press “SELECT” to choose “F2”. (Temperature • Press key one time, the setting temperature will be 1 C up. Press and hold the key more than 2 Limit) seconds, the temperature increases continuously until reaches 60 C(internal sensor) or 110 C(remote sensor).
- Page 16 Mounting & Installation Dimensions Page 16 EC AP MKT Confidential and Proprietary...
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Page 17: Mounting And Installation
Mounting & Installation 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 Wall Mounting • Away from sources of heat or draughts Mounting: DIN Rail Mounting •... -
Page 18: Wiring Diagram
Wiring Diagram Pluggable terminal block design makes wiring job much easy Pluggable terminal block design makes wiring job much easy Wire Locking Plug Page 18 EC AP MKT Confidential and Proprietary... -
Page 19: Specification List
Specification List Item Specification T9275A1002 Model Number 130x85x32 (LxWxD) Size 24Vac/50/60Hz Power Supply: Operating Ambient: 0-60 C, 5-95%(RH) Accuracy: Setpoint Range: -20 to 110 C ( 10 to 60 C internal sensor, -20 to 110 C external sensor) Display Range: -25 to 120 Mounting: Wall Mounting, panel mounting and DIN rail mounting convertible... -
Page 20: Related Literature
Related Literature • Product Data Sheet--APEN0H-002CH040702 • Product Leaflet--APEN3H-001CH040702 • Product Announcement--AP-EC(H)-02-006 • Installation Instruction--APEN1H-003CH040802 Page 20 EC AP MKT Confidential and Proprietary...