Aube Technologies TH150 Series User's Manual
Contents
1. PE 2 HA e rere pin activation Cee min opening opening time setpoint setpoint i or section 4 4 j section 4 5 section 4 3 2 section 4 3 3 section 4 6 section 4 6 o jo 9 jo 1 11 C 2 F 0 0 80 1 Room 1 Heat 1 SSR 24 VAC 1 SSR 24 VAC 1 10 2 2 C 4 F 1 10 1 90 Can be set Can be set 2 Return 2 N C Valve 2 N C Valve 2 20 3 2 20 2 mo between between 3 Supply 3 N O Valve 3 N O Valve 3 30 4 C 8 F 3 30 3 110 35 C 95 F 10 C 50 F 4 Auto changeover 4 Mech relay 4 Mech relay 4 40 5 C 10 F 4 40 4 120 and mim and max E F setpoint 1 setpoint 1 5 Limited cooling 5 SSR 3 32 V 5 Contact 5 50 6 C 12 F 5 50 5 130 6 SCR 0 10 V 6 60 7 C 14 F 6 140 Default Default 7 Act 0 10 V 7 70 8 8 C 16 F 7 150 value is value is 8 Act 2 10V 8 180 9 19 C 18 F 8 160 35 C 95 F 10 C 50 F 9 90 a If Output 2 type is set to 0 4 set the SW6 switch to Triac If the output type is set to 5 8 set the switch to Analog see section 4 7 TH150 400 150 000 C 5 9 06 3 6 4 2 Application Types The following table shows the different thermostat applications and their corresponding settings in the configuration menu Menu setting Description 0 Internal To control the ambient temperature using the internal sensor built in sensor To control the ambient temperature using t2. minimum and maximum setpoints are factory set at 10 C 50 F and 35 C 95 F The maximum setpoint can be set between 35 C 95 F and minimum setpoint 1 The minimum setpoint can be set between 10 C 50 F and maximum setpoint 1 TH150 4 7 DIP Switches Three switches at the back of the control module are used to select various options Temperature Display SW1 Selects the desired temperature display C or F Access Mode SW2 Selects the operation mode NORM or the configuration mode MENU e Place the switch to MENU to access the configuration menu e Place the switch to NORM for normal display Output 2 Type SW6 Sets Output 2 type Analog or Triac WARNING Place the switch according to the type of device Ana log or Triac connected to Output 2 Failure to do so can result in thermostat damage 5 Operation 5 1 Power Up Upon power up the thermostat undergoes a series of test before displaying the actual temperature Note On the TH150 1F and TH150 1F2T models at power up the message OPEN appears at the top of the screen during the calibra tion of the damper opening This can last up to 3 minutes 5 2 Backlight To turn the backlight on press any button The display will illuminate for 12 seconds 5 3 Temperature Display and Setting The thermostat usually displays the actual temperature To view the setpoint press once on one of the av buttons The setpoint appears for 5 seconds and i
3. C146 410 ON open croso SSR 24 Vac 24V 24 Vac pulsed floating 1 sec TH150 1F 2T 1 24Vac hd 2 com i SE 3 OPEN 4 cLoseD 5 T2 AN 2 6 12 COM 7 13 8 13 9 COM hg 10 Sensor 11 c over s s 12 NSB e FIGURE 4 Temperature control of fresh air supply 2 o o o TH150 1A2T TH150 1A2T TH150 1A2T 1 24Vac 1 24Vac 1 24Vac 2 COM 2 COM 2 COM 3 AN1 3 AN1 3 AN1 4 COM 4 COM 4 COM 5 T2 AN 2 5 T2 AN 2 5 T2 AN 2 6 12 COM 6 12 COM 6 12 COM 7 13 7 T3 7 T3 t 8 13 8 T3 8 13 9 COM 9 COM 9 COM 10 Sensor 10 Sensor 10 Sensor 11 c over 11 c over 11 c over 12 NSB 12 NSB 12 NSB 4 d CAUTION Do not connect 4 common to ground FIGURE 5 Changeover and NSB inputs sharing the same 24 Vac transformer TH150 a peen TH150 1A2T TH150 1A2T 1 24Vac 1 24Vac 1 24Vac 2 com 2 COM 3 AN1 3 AN1 4 COM 4 COM 5 T2 AN 2 5 T2 AN 2 6 T2 CO0M 6 12 COM 7 13 7 T3 8 T3 8 T3 9 COM 9 COM 10 Sensor 10 Sensor 11 c over 11 c over 12 NSB 12 NSB ZE xlo ola wjn w 10 11 Z o CAUTION Do not connect com mon to ground FIGURE 6 Changeover and NSB inputs using different 24
4. Vac transformers 400 150 000 C 5 9 06 2 6 4 Configuration 41 Configuration Menus Remove the thermostat from its base and set the SW2 switch to MENU Reinstall the thermostat The thermostat is now in configuration mode The first digit g Lg flashes to indicate that the first item of the menu can now be modified 1A model Default mode amp NSB value Output 1 Maximum Minimum Output 1 type min opening setpoint setpoint i section 4 3 1 section 5 6 section 4 3 2 section 4 6 section 4 6 To modify the setting use the up down Cool 0 10V 1 C 2 F arrows Refer to the adjacent tables Heat 0 10 V Ce 10 Can be set Can be set Press Override to save the new setting and Return between 35 C between 10 C Heat 2 10 V 3 95 F and 50 F and go to the next item minimum maximum E setpoint 1 setpoint 1 Repeat steps 3 and 4 for remaining items Application section 4 2 Auto changeover Limited cooling Demure BSisuikvele When the configuration is done set the is 35 C 95 F is 10 C 50 F SW2 switch back to NORMAL 1F model NOTE Factory settings are inside the shaded cells 140 Default value Default value 150 is 35 C 95 F is 10 C 50 F fopication Defautmode f NSB value min opening opening time sepoi set
5. ature sensor is defective or not connected E4 The external temperature sensor is shorted TH150 6 Technical Specifications Power 24 VAC Current consumption 25 mA Output signals Depends on output configurations Output ratings Triac output 0 5 A maximum 24 VAC Analog output SCR connection 0 10 V 10 kW minimum Analog output SSR connection 0 10 V 45 mA maximum Setpoint range 10 C to 35 C 50 F to 95 F Temperature display 0 C to 60 C 32 F to 140 F Temperature display resolution 0 5 C 1 F Mode hysteresis 2 C 4 F Automatic changeover deadband 5 C 9 F Duty cycle Depends on output configurations NSB offset Programmable 1 C to 9 C 2 F to 18 F NSB override period 2 hours Memory protection Configuration and setpoint Temperature control Proportional integral adaptive P 1 A Operating temperature 32 F to 140 F 0 C to 60 C Storage temperature 4 F to 122 F 20 C to 50 C Humidity limits 0 to 95 R H non condensing Dimensions 69 x 118 x 27 mm 2 7 x 4 6 x 1 0 in 7 WARRANTY Aube warrants this product excluding battery to be free from defects in the work manship or materials under normal use and service for a period of three 3 years from the date of purchase by the consumer If at any time during the war ranty period the product is determined to be defective or malfunctions Aube shall repair or replace it at Aube s option If the product is defe
6. ctive i return it with a bill of sale or other dated proof of purchase to the place from which you purchased it or ii contact Aube Aube will make the determination whether the product should be returned or whether a replacement product can be sent to you This warranty does not cover removal or reinstallation costs This warranty shall not apply if it is shown by Aube that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer Aube s sole responsibility shall be to repair or replace the product within the terms stated above AUBE SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING DIRECTLY OR INDIRECTLY FROM ANY BREACH OF ANY WAR RANTY EXPRESS OR IMPLIED OR ANY OTHER FAILURE OF THIS PROD UCT Some provinces states or regions do not allow the exclusion or limitation of incidental or consequential damages so this limitation may not apply to you THIS WARRANTY IS THE ONLY EXPRESS WARRANTY AUBE MAKES ON THIS PRODUCT THE DURATION OF ANY IMPLIED WARRANTIES INCLUD ING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PAR TICULAR PURPOSE IS HEREBY LIMITED TO THE THREE YEAR DURATION OF THIS WARRANTY Some provinces states or regions do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you This warranty gives you specific legal rights and you may have other ri
7. d technologies 1 Introduction The TH150 Series electronic thermostat is designed for low voltage pressure dependent variable air volume VAV applications It comes in four different models e TH150 1A e TH150 1F e TH150 1A2T e TH150 1F2T Depending on the model the TH150 thermostat can have up to three outputs connected to the following control devices gt actuators thermal valves N O and N C solenoid valves solid state relays SSRs silicon controlled rectifiers SCRs mechanical relays contactors vv v v v v Accessories RC840 or RC840T electromechanical relay RT850 or RT850T solid state relay AC146 410 temperature sensor AC144 03 temperature sensor vv v v 2 Installation 2 1 Mounting Instructions Remove the thermostat from its base by unscrewing the cap tive screw and tilting the bottom of the thermostat up The screw cannot be completely removed S 3 M Pass the wires through the center hole of the base and secure the base to the wall or onto an electrical box Wire the thermostat See section 2 2 for terminal designations and section 3 for typical wiring diagrams Reinstall the thermostat onto its base and secure with the cap tive screw TH150 TH150 Series Installation and User Guide VAV Thermostat Configuration and status display Heating mode Cooling mode Temperature display Temperature Output power display adju
8. ghts which vary from one province state or region to another 8 SERVICE If you have any questions on the product installation or operation contact us at 705 Montrichard Avenue Saint Jean sur Richelieu Quebec J2X 5K8 Canada Tel 450 358 4600 Toll free 1 800 831 AUBE Fax 450 358 4650 Email aube service honeywell com For more information on our products visit us at www aubetech com 400 150 000 C 5 9 06 6 6
9. he AC144 03 1 Room p A temperature sensor the internal sensor is not used To control the temperature at the air return using the 2 Air return AC146 410 temperature sensor the internal sensor is not used To control the temperature at the fresh air supply using 3 Air supply the AC146 410 temperature sensor the internal sensor is not used To control the ambient temperature using the internal Automatic 4 sensor The AC146 410 temperature sensor is used for changeover automatic changeover See section 5 5 1 To use the outdoor air for cooling whenever possible The AC146 410 temperature sensor is used to measure the outdoor air temperature The internal temperature sensor measures the room temperature which is then Limited compared with the setpoint If the room temperature is 5 lower than the setpoint the air intake damper remains cooling closed If the room temperature is higher than the setpoint the latter is then compared with the outdoor temperature If the fresh air temperature is lower than the setpoint by more than 3 C 5 4 F the damper opens to allow cool air in 4 3 Output 1 Output 1 is used to control a damper It controls heating when the thermostat is in heat mode or cooling when the thermostat is in cool mode Setpoint Output 1 min Output 1 Ambient temperature Cold Hot Set the following configuration parameters Default mode e Output type 1A and 1A2T models only e Min
10. imum opening Opening time 1F and 1F2T models only 4 3 1 Default Mode Output Type The default mode heat cool is used for the following The default mode is the thermostat s mode at power up The default mode is the active mode when the N O changeover contact is open see section 5 5 2 e When configured as a contact see section 4 5 Output 3 controls either heating or cooling depending on whether the default mode is set to heat or cool respectively TH150 The following table shows the different default modes the different output types for Output 1 and their corresponding settings in the configuration menu Menu setting 1A amp 1A2T models 1F amp 1F2T models 0 Cool 0 10 V analog Cool max of 10 min refresh 24 V tri state floating 1 Heat 0 10 V analog Heat max of 10 min refresh 24 V tri state floating 2 Cool 2 10 V analog max of 10 min refresh 3 Heat 2 10 V analog max of 10 min refresh 4 3 2 Minimum Opening The minimum damper opening can be set between 0 and 50 Note It is not recommended to set the minimum damper opening to 0 fully closed when a duct heater is connected to Output 2 or 3 4 3 3 Opening time 1F and 1F2T models only The damper opening time can be set between 80 and 160 seconds 4 4 Output 2 models TH150 1A2T and TH150 1F2T Output 2 controls heating only regardless of the thermostat s mode When the thermostat is i
11. n heat mode Output 2 is activated as soon as Output 1 reaches its full capacity When the thermostat is in cool mode Output 2 is activated when the measured temperature drops below the setpoint Setpoint 100 Output 2 Output 1 ii Pa 0 J min eee Output 2 I I 0 I max Output 1 l I NG min Cold Hot Ambient temperature The following table shows the output types for Output 2 and their corresponding settings in the configuration menu Menu setting Description 0 Not used 1 24 VAC pulsed triac 1 sec cycle e g 24 V SSR such as Aube s RT850 or RT850T 2 24 VAC pulsed triac 10 min cycle direct action e g N C thermal valve 3 24 VAC pulsed triac 10 min cycle reverse action e g N O thermal valve 4 24 VAC pulsed triac 15 min cycle e g mechanical relay such as Aube s RC840 or RC840T 5 0 10 V pulsed 1 sec cycle e g 3 32 V SSR 6 0 10 V analog 1 sec refresh e g SCR controlled device such as a re heater 7 0 10 V analog max of 10 min refresh e g valve 8 2 10 V analog max of 10 min refresh e g damper Note If 0 4 is selected set the SW6 switch to Triac If 5 8 is selected set the switch to Analog see section 4 7 400 150 000 C 5 9 06 4 6 4 5 Output 3 models TH150 1A2T and TH150 1F2T The following table shows the output types for Output 3 and their corresponding settings in the configuration men
12. nt by 5 C 9 F or more If it is in cool mode it switches to heat mode when the air supply is warmer than ambient by 5 C 9 F or more Note Neither the heat mode icon 4 nor cool mode icon x appears when TH150 is placed in automatic changeover 5 5 2 Changeover Input The thermostat is in the default mode when the contact between ter minals 9 and 11 is open and switches mode when the contact is closed The default mode is set via the configuration menu Note The changeover contact state is ignored if TH150 is config ured in automatic changeover or in limited cooling 5 6 Night Setback The Night Setback NSB mode is activated when the contact between terminals 9 and 12 is closed When TH150 is in the NSB mode indicated by the ECONO display the temperature is lowered or raised by the set NSB value depending whether the thermostat is in heat mode or cool mode respectively The NSB value is set via the con figuration menu Night Setback Override To temporarily override the NSB mode press the Over DUET IgE ride button The NSB mode is lifted for the next 2 hours ars or until the Override button is pressed again During the ELIS override the normal setpoint is used and OVERRIDE is displayed 5 7 Error Codes The following error codes can appear at the top of the display E1 The internal temperature sensor is defective E2 The internal temperature sensor is shorted E3 The external temper
13. point oe j section 4 3 2 section 4 3 3 section 4 6 section 4 6 1 0 0 80 2 1 10 1 90 Can be set Can be set 3 2 20 2 M between 35 C between 10 C 4 3 30 3 110 95 F and 50 F and 5 7 7 minimum maximum setpoint 1 setpoint 1 6 5 5 7 6 8 7 9 8 1A2T model E i Default mode amp Output 3 Application Output 1 type Output 2 type Output 3 type section 4 2 section 4 3 1 section 4 4 section 4 5 Cool 0 10V Room Heat 0 10 V SSR 24 VAC SSR 24 VAC Return Cool 2410V N C Valve N C Valve Supply Heat 2 10 V N O Valve N O Valve Auto changeover Mech relay Mech relay Limited cooling SSR 3 32 V Contact SCR 0 10 V Act 0 10 V Act 2 10 V NSB value Output 1 Maximum Minimum activation section 5 6 min opening setpoint setpoint section 4 5 section 4 3 2 section 4 6 section 4 6 Can be set Can be set between 35 C between 10 C 95 F and 50 F and minimum maximum setpoint 1 setpoint 1 Default value Default value is 35 C 95 F is 10 C 50 F CO CO N oF A oj N gt a If Output 2 type is set to 0 4 set the SW6 switch to Triac If the output type is set to 5 8 set the switch to Analog see section 4 7 1F2T model olig Output 3 Output 1 Output 1 Maximum Minimum a EDE enion Hss
14. s indicated by the display During the setpoint display press one of the av buttons to change it Note The temperature setpoint is automatically increased or decreased by 1 C 2 F when the controller switches to heating mode or to cooling mode respectively For example if the setpoint is at 25 C 77 F in heating mode it will become 26 C 79 F in cool ing mode and will return to 25 C 77 F when the controller is back in heating mode 5 4 Output Display ouri The bar graph represents the voltage for an analog out I put or the duty cycle for a triac output The bar graph i usually shows Output 1 power of damper opening e 6 To view Output 2 or 3 press Override for 2 seconds to 4 enter the diagnostic mode Press Override momentarily Pad to switch between the three output graphs To exit the diagnostic mode press Override for 2 seconds or wait for 1 minute for the mode to exit automatically J OUTPUT 3 6 Ubu 400 150 000 C 5 9 06 5 6 5 5 Mode Changeover The thermostat can switch between heat mode and cool mode either via the automatic changeover e the changeover input 5 5 1 Automatic changeover In automatic changeover the thermostat detects when the system switches between heat mode and cool mode by comparing the air supply temperature with the ambient temperature If the thermostat is in heat mode it switches to cool mode when the air supply is cooler than ambie
15. stment button Override button Override 2 2 Terminal Designations The designations of the terminals vary according to the particular model of thermostat Refer to the following table for the description of each terminal TERMINAL DESCRIPTION 24 VAC COM AN1 COM OPEN CLOSED T2 AN2 T2 COM T3 T3 COM SENSOR COM C Over Power supply Models TH150 1A and TH150 1A2T Output 1 Models TH150 1F and TH150 1F2T Output 2 models TH150 1A2T and TH150 1F2T Output 3 models TH150 1A2T and TH150 1F2T 1 2 3 4 3 4 5 6 7 8 9 External sensor input For applications requiring an external sensor see section 4 2 oO Mode Changeover input N O contact See sec tion 5 5 2 COM Night Setback activation input N O contact NSB See section 5 6 Note To configure the terminals see section 4 Pozo 400 150 000 C 5 9 06 1 6 3 Typical Applications Damper actuator Configuration menu settings 0 3 1 5 6 3 1 Duct heater x Mufo 2 10 V analog TH150 1A2T 24Vac SSR 24 Vac 24 Vac pulsed 1 sec COM AN1 COM T2 AN 2 T2 C0M T3 T3 ojlo njo aje wj COM Sensor c over Nis NSB Baseboard L2 FIGURE 1 Damper con
16. trol with electric reheat and auxiliary baseboard heating Configuration menu settings 5 210 3 1 4 0 1 Damper actuator Duct heater CLOSED MNL l OPENI TH150 1F2T 24Vac 24V loating SSR 3 32 V 0 10 V pulsed COM ae 2 OPEN CLOSED T2 AN 2 T2 COM 24 VAC pulsed njo oja wiry T3 10 min T3 o 10 11 12 COM Sensor c over ee lt NSB e X Thermal valve N O FIGURE 2 Damper control with electric reheat and auxiliary hot water heating Configuration menu settings Damper Duct Automatic changeover 4 2 6 5 0 3 1 actuator heater temperature sensor x AC146 410 Mo feov Y SCR y 0 10 V 2 10 V 0 10 V analog analog TH150 1A2T 1 24Vac 2 com aE 3 AN1 4 COM 5 T2 AN 2 6 T2 CO0M 7 B R 8 B y 24V system 9 COM 10 Sensor 11 c over 12 NSB FIGURE 3 Damper control with automatic changeover elec tric reheat and central cooling Configuration menu settings Air 3 0 1 o 0 3 1 4 return Duct Supply _ heater temperature sensor Fresh air A
17. u Menu setting Description 0 Not used 24 VAC pulsed triac 1 sec cycle e g 24 V SSR such as Aube relays RT850 or RT850T 24 VAC pulsed triac 10 min cycle direct action 1 2 e g N C thermal valve 24 VAC pulsed triac 10 min cycle reverse action 3 e g N O thermal valve 4 24 VAC pulsed triac 15 min cycle e g mechanical relay such as Aube relays RC840 or RC840T 5 N O contact The contact closes when Output 1 reaches or exceeds set percentage See section 4 1 When any setting between 1 and 4 is selected Output 3 controls heating only regardless of the thermostat s mode Setpoint I I l 10 m Output 3 I I 0 100 m Output 2 Output 1 gm max I oN 3 0 100 m Output 2 0 max XN 1 min Ambient temperature Cold Hot When setting 5 is selected Output 3 controls heating or cooling depending on whether the default mode has been set to heat or cool respectively see section 4 3 1 For example if the default mode has been set to heat mode the contact remains opened when the thermostat is in cool mode When the thermostat is in heat mode the contact closes when Output 1 reaches a percentage of its capacity set via the configuration menu Setpoint Output 3 On off 1 Output 1 gm max I PA min Output 3 On Off Output 1 I max N l min I Ambient temperature Cold Hot 4 6 Minimum and Maximum Setpoints The
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