Phason Three Ventilation Stage Control User Manual Download Page 1

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Three Ventilation Stage Control

TVS user manual

Summary of Contents for Three Ventilation Stage Control

Page 1: ...Three Ventilation Stage Control TVS user manual...

Page 2: ......

Page 3: ...han Phason The TVS must not have been involved in an accident misused abused or operated or installed contrary to the instructions in our user and or installation manuals Phason s opinion about these...

Page 4: ...the feature with which you are having trouble If you still have a problem with the TVS collect the following information Model serial number A description of the problem My dealer s name Street PO Box...

Page 5: ...and maintenance 24 Power factor correction 25 Appendix A Wiring diagrams 27 115 VAC control power 30 Temperature sensor 31 4 zone averaging 31 Manually extending sensor 32 Alarm siren installation 33...

Page 6: ...iv...

Page 7: ...is a list of the standard features of the TVS Digital display of temperature alarms and settings 7 programs with pre programmed factory settings that can be easily changed A built in keyboard to allow...

Page 8: ...but rather in the order that the information is needed CHECKING RATINGS OF EQUIPMENT STEP 1 Read the TVS ELECTRICAL RATINGS on page 4 Fill in the EQUIPMENT LIST on page 5 WARNING The equipment to be...

Page 9: ...g to the type of equipment connected Mark the changes in the Blank Program Tables in Appendix D PUTTING CONTROL INTO SERVICE STEP 5 Read the TVS OPERATION section on page 15 Select the most useful fac...

Page 10: ...HP at 120 VAC 1 2 HP at 230 VAC PSC motor 12 A 250 VAC ABC type ceramic 6 A at 120 230 VAC general purpose resistive 1 3 HP at 120 VAC 1 2 HP at 230 VAC 360 W tungsten at 120 VAC 12 A 250 VAC ABC type...

Page 11: ...n s Max Total Current Draw of fan s Must not be greater than 7 5 amps Variable Speed Stage 2 Operating Voltage Make and Model of fan heater Max Total Current Draw Cool Heat Stage 3 Operating Voltage A...

Page 12: ...utton used to save selected programs and parameter settings in memory 7 STAGE 1 indicator light 3 PARAMETER button used to scroll through the parameter list 8 STAGE 2 indicator light 4 RETURN button u...

Page 13: ...of the TVS control It is a list of all the parameters that may be programmed by the user PARAMETERS Parameters are the individual settings that may be programmed Read the PARAMETER DESCRIPTIONS secti...

Page 14: ...TVS will display the current operating program one of A b C d E F or g The display will flash the program name and Pr 2 Press the PROG button several times until the desired program is displayed By pr...

Page 15: ...e program letter that is being edited The second digit indicates if the program is the operating program An o means the program is the operating program a blank means it is not the operating program T...

Page 16: ...he previous one will change back to its previous setting Continue through the parameter list by pressing the PARM button and making changes to the settings where needed Follow the same procedure shown...

Page 17: ...eference To edit the setup parameters Press the PARM button once to enter the edit mode If you wish to edit the setup parameters you must turn off the memory protect now See page 9 to turn off the mem...

Page 18: ...situation where the temperature set point of each program needs to be changed This can done by turning off memory protection and changing the temperature set point in the operating program the operat...

Page 19: ...etup parameters are replaced The TVS will begin with program A as the operating program The parameters in all programs and most importantly the setup parameters will need to be reprogrammed for the eq...

Page 20: ...10 0 NOTE When the variable speed stages turn on they will run full speed for three seconds and then decrease to the required speed EXAMPLE As an example say the temperature is 75o F and rising At th...

Page 21: ...Phason TVS user manual Figure 2 TVS Operation diagram Circled numbers correspond to the parameter numbers 10245506 15...

Page 22: ...n Vent setting at all temperatures below the temp set If Temp Set 1 is set to 80 F and Stage 1 Off Set Back 4 is set at 8 F the fan will idle when the temperature is between 80 F and 72 F and will be...

Page 23: ...setting common to all programs When they are changed in one program they change in all programs 14 LOW POWER ALARM ON OFF When the line voltage drops below the proper operating level a low power alar...

Page 24: ...low 20 It is recommended that this parameter be programmed to correspond to the lowest speed at which the motor can safely operate 22 STAGE 2 MINIMUM IDLE 0 99 This is the minimum idle preset in perce...

Page 25: ...8 Stage 2 P Band2 0 0 to 16 0 0 0 to 8 9 9 Stage 3 Turn On 10 0 to 15 0 OFF 5 5 to 8 4 OFF 10 Not Applicable 11 Not Applicable 12 Low Temp Alarm OFF 36 0 to 0 0 OFF 20 0 to 0 0 13 High Temp Alarm 0 0...

Page 26: ...Band1 2 0 2 0 2 5 3 0 3 0 3 0 3 0 6 Stage 2 Off Set Back 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 Stage 2 Start P Band2 2 0 2 0 2 5 3 0 3 0 3 0 3 0 8 Stage 2 P Band2 2 0 2 0 2 5 3 0 3 0 3 0 3 0 9 Stage 3 Turn On...

Page 27: ...or different climate settings They can be used for different kinds of livestock or used at different stages of maturity of the particular livestock Time is saved by simply changing the program instead...

Page 28: ...lation Off ventilation has been turned off in the program Reasons for alarms to activate The Err message appears when an incorrect key has been pressed or if an attempt has been made to change a param...

Page 29: ...ol will continue to operate normally and the alarm can be cleared by pressing the RETURN button When this alarm appears it indicates an internal error has occurred To clear this alarm check through th...

Page 30: ...e cover from the unit and check for moisture inside Be sure to turn off the power to the control before opening the cover 2 If moisture is present wipe it out with a dry cloth and check the cable entr...

Page 31: ...the control If the power factor of the motor is available use the chart of correction numbers listed in table 4 below and CALC 1 below to calculate the P Band setting required in order to get the des...

Page 32: ...parameter 7 to 0 The Stage 1 and Stage 2 fans will now be running just above minimum ventilation 5 Slowly decrease the TEMP SET parameter 1 and listen to the fans increase in speed 6 Observe the TEMP...

Page 33: ...ystem HEAT COOL STAGE See pages A 9 and A 10 for wiring diagrams VARIABLE SPEED STAGES See page A 11 for wiring diagrams of the variable speed stages Wiring diagrams and instructions for the different...

Page 34: ...ning Phason controls are designed and manufactured to provide reliable performance but they are not guaranteed to be 100 free of defects Even reliable products may experience occasional failures and t...

Page 35: ...so that they are not draped across the components This may result in a part being broken or damaged which will affect the reliability of your control DO NOT mount the bottom enclosure with the electri...

Page 36: ...Connect power to terminals 1 and 2 A Set switch to 230 VAC position See page A 12 for instructions on connecting the TVS to three phase power 120 VAC control power Connect power to terminals 1 and 2 A...

Page 37: ...t as AC power cables Do not run the sensor cable beside AC power cables or near electrical equipment When crossing other cables or power lines cross them at a 90 degree angle 4 zone averaging Connect...

Page 38: ...twist together C Using a soldering iron and solder connect the twisted wire ends together D Slide the heat shrink tubing over the soldered connection E Heat tubing with a hot air gun paint stripper F...

Page 39: ...and an appropriate charging system D The siren ratings must not be greater than the alarm relay ratings E Alarm disable switch Alarm panel installation Connect the alarm panel auto dialer to terminals...

Page 40: ...r contactor if required C Load type fan or heater Install according to applicable local electrical codes 120 VAC heat cool stage Connect Stage 3 to terminals 30 and 31 A Normally Open Relay Contact Ra...

Page 41: ...This configuration shows the TVS connected to the power connections for a gas fired furnace or brooder Heat cool stage furnace thermostat Connect Stage 3 to terminals 30 and 31 A Relay Ratings 6 A at...

Page 42: ...ceramic B Variable speed fan Wire according to applicable local electrical codes For 3 phase wiring instructions see page A 12 120 VAC variable speed fan Connect Stage 1 to terminals 34 and 35 Connec...

Page 43: ...ariable speed fans will run erratically DO NOT connect 120 VAC power to terminals 1 and 2 on the TVS and power the fans with 230 VAC Incorrect 3 phase wiring If the control power and the variable spee...

Page 44: ...r off switch This switch is included with Phason power contactor units but can also be ordered separately Note This switch is NOT a disconnect switch Variable stage bypass switch A A bypass switch may...

Page 45: ...ower to the TVS must be off Then while holding the UP and DOWN buttons in turn on the power The TVS will start up in the test mode 1 Input test Press the PROG button once The TVS will display a number...

Page 46: ...n Now the display will flash tSP1 and FuLL and the Stage 1 fan will be running full speed Press UP again and the fan will be running at half speed and the display will flash tSP1 and HALF Press UP aga...

Page 47: ...ng guide in Appendix C 6 Reset test Press the RETURN button This will return the TVS to normal operation The display will flash t SA for one second and then reset t SA stands for test sanity circuit W...

Page 48: ...d inter connect cable is not plugged into the power supply board properly Minimum ventilation settings too low Parameters 2 3 Stage 1 Stage 2 Minimum Idle setting too low Parameters 21 22 Temperature...

Page 49: ...s Wiring incorrect 12 Amp ABC12 Fuse open Display board inter connect cable is not plugged into the power supply board properly Turn on setting for stage is incorrect Parameter 9 Wrong Setup parameter...

Page 50: ...Min Vent DIFFERENTIAL 4 Stage 1 Off Set Back 5 Stage 1 P Band1 6 Stage 2 Off Set Back 7 Stage 2 Start P Band2 8 Stage 2 P Band2 9 Stage 3 Turn On Cool 10 Not Applicable 11 Not Applicable 12 Low Temp A...

Page 51: ......

Page 52: ...Phone 204 233 1400 Fax 204 233 3252 Phason Inc 2 Terracon Place Winnipeg Manitoba Canada R2J 4G7 E mail support phason ca Web site www phason ca...

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Phason Three Ventilation Stage Control, User Manual

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