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wirsbo proMIX 101, Installation Manual

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INTRODUCTION

INTRODUCTION - Control Overview

Summary of Contents for proMIX 101

Page 1: ...proMIX 101 Installation Manual...

Page 2: ...ation Manual is published by Uponor Wirsbo 5925 148th Street West Apple Valley MN 55124 952 891 2000 2002 Uponor Wirsbo All rights reserved First Edition First Printing July 2002 Printed in the United...

Page 3: ...8 Step 2 Control Base 9 11 Step 3 Rough In Wiring 12 Step 4 Attaching the Control to the Base 13 Step 5 Mounting the Sensors 14 15 Step 6 Electrical Connections to the Control 16 19 Powered Input Conn...

Page 4: ...2 INTRODUCTION INTRODUCTION Control Overview...

Page 5: ...et or setpoint supply water temperatures through the use of a floating action mixing valve This control also protects the boiler from low return water temperatures by monitoring the boiler return wate...

Page 6: ...display To view the next available item press and release the Item button Once you have reached the last available item in a menu press and release the Item button to return the display to the first i...

Page 7: ...puts outputs and operation Item Field Displays an abbreviated name of the selected item F o C o Motor Speed Open Close Display Symbol Description Pump Displays when the mixing system pump is in operat...

Page 8: ...OUTDR See fig a Shows actual outside temperature at outdoor sensor S4 location MIX See fig b Shows actual mix supply temperature to the system at mix supply sensor S1 during occupied mode MIX TARGET...

Page 9: ...5 Step 6 Electrical Connections to the Control 16 19 Powered Input Connection 16 Output Connections 17 Sensor and Unpowered Connections 18 Temperature Resistance Chart 19 Step 7 Testing the Wiring 20...

Page 10: ...properly could result in Damage to the equipment Personal injury Property damage It is up to you to make sure this control is installed safely in a way that meets all codes and standards that apply Do...

Page 11: ...grips on top of the front cover and pull out and down See fig a Lift the front cover up and away from the control See fig b Loosen the screws at the front of the wiring cover See fig c The wiring cov...

Page 12: ...the control upwards See fig f The control lifts up and away from the base See fig g Mounting the Base See fig h 1 Find a convenient and accessible location typically in the mechanical room 2 Following...

Page 13: ...is will be a popular option for those who prefer to mount the control inside a larger electrical panel The wiring can enter the bottom or the back of the enclosure Knockouts provided in the base allow...

Page 14: ...to 3 8 L 9 mm for the correct connection to the control Wiring Components 1 Install the various sensors indicated below as per instructions listed and run the wiring back to the control base and labe...

Page 15: ...THE CONTROL TO THE BASE 1 Push the proMIX 101 control into the base you mounted in step 2 2 Slide the control down until it snaps firmly into place See fig a 13 INSTALLATION INSTALLATION Step 4 Attach...

Page 16: ...sources such as solar gain exhaust ventilation or window openings The outdoor sensor should be installed at an elevation above the ground that will prevent accidental damage or tampering Installing th...

Page 17: ...imilar fitting Proper sensor location requires that the fluid is thoroughly mixed within the pipe before it reaches the sensor Step Two Wiring and Testing CAUTION Do not run sensor wires parallel to t...

Page 18: ...demand terminals Mixing Demand See fig b Apply a voltage between 24 VAC and 240 VAC across Mixing Demand terminals 1 and 2 Mixing Demand with Wirsbo Thermostat NOTE When connecting a Wirsbo Thermosta...

Page 19: ...terminal 5 Connect the second side of pump circuit to neutral N terminal 6 4 Floating Action Mixing Valve R Opn R Cls C See fig e The proMIX 101 utilizes a floating action mixing valve to control the...

Page 20: ...fig g Measures boiler return water temperature 3 Mixing Supply Sensor S1 wires to Com and Mix S1 terminals 13 and 15 See fig h Measures the mixed supply temperature after the mixing system pump P1 NO...

Page 21: ...710 336 606 280 279 234 196 196 358 165 180 139 402 118 018 100 221 85 362 72 918 62 465 53 658 46 218 39 913 34 558 29 996 26 099 22 763 19 900 17 436 15 311 13 474 11 883 10 501 9 299 8 250 7 334 6...

Page 22: ...0 is required to measure the sensor resistance In addition to this the actual temperature must be measured with either a good quality digital thermometer or if a thermometer is not available a second...

Page 23: ...using an AC voltmeter the reading should be between 108 and 132 VAC Test The Powered Demand Inputs Voltage Readings for Demand Devices described below 1 When a demand device calls for heat you should...

Page 24: ...em pump should start Boiler connected to the Boiler terminals 7 and 8 See fig c Make sure power to the boiler circuit is off Install a jumper between the terminals 7 and 8 When the boiler circuit is p...

Page 25: ...the control 3 Push the terminal blocks into the headers they should snap firmly into place See fig a 4 Install supplied safety dividers between unpowered sensor inputs and powered or 120 VAC wiring ch...

Page 26: ...GRAMMING TABLE OF CONTENTS Step 1 Programming the Control 25 30 Programming the Adjust Menu 26 30 Reset Mode 26 28 Setpoint Mode 29 30 Step 2 Test Sequence 31 24 PROGRAMMING PROGRAMMING Table of Conte...

Page 27: ...function please refer to the Control Function Overview Section Important Please Read The proMIX 101 is now fully installed and ready for a trained qualified individual to begin entering the settings t...

Page 28: ...isplay See fig b The control will automatically switch back to the VIEW Menu if the buttons are left untouched for 90 seconds ROOM OCCUPIED ROOM OCC See fig c 1 Go to the ROOM OCC item field in the AD...

Page 29: ...o to the MIX MAX item field in the ADJUST Menu 2 Set to the maximum supply water temperature used in the mixing system RANGE 80 to 225 F 27 to 107 C DEFAULT 180 F 82 C NOTE Do not exceed the water tem...

Page 30: ...system s warm weather shut down temperature during the occupied day period RANGE 35 to 100 F or OFF 2 to 38 C or OFF DEFAULT 68 F 20 C WARM WEATHER SHUT DOWN UNOCCUPIED WWSD UNOCC See fig l 1 Go to t...

Page 31: ...F 12 C MOTOR SPEED See fig p 1 Go to Motor Speed item field in Adjust Menu 2 Set the time the actuating motor requires to operate from fully closed to fully open RANGE 30 to 230 sec DEFAULT 150 sec BO...

Page 32: ...OCC See fig s 1 Go to the WWSD UNOCC item field in the ADJUST Menu 2 Set to the system s warm weather shut down temperature during the unoccupied night period RANGE 35 to 100 F or OFF 2 to 38 C or OFF...

Page 33: ...button until the appropriate device and segment in the display turn on Step 1 The floating action valve will move to the fully open position Step 2 The valve will move to the fully closed position Ste...

Page 34: ...ONTROL FUNCTION OVERVIEW TABLE OF CONTENTS Section A General 33 36 Section B Mixing Zones 37 39 Section C Troubleshooting 40 42 32 CONTROL FUNCTION OVERVIEW CONTROL FUNCTION OVERVIEW Table of Contents...

Page 35: ...xing demand allows for use of a conventional thermostat system for zoning Demand is generated by applying a voltage between 24 and 240 VAC across the Mix Demand terminals 1 and 2 Once voltage is appli...

Page 36: ...increases comfort and efficiency SETPOINT CONTROL When the Outdoor Design OUTDR DSGN setting is set to OFF the proMIX 101 supplies a fixed supply water temperature equal to the MIX TARGET setting An...

Page 37: ...he control EXERCISING The proMIX 101 has a built in pump and valve exercising function If a pump or valve output on the control has not been operated at least once during every 3 day period the contro...

Page 38: ...uld be incorporated with a master setback thermostat with the ability to slave all other thermostats to the setback activity The control is operated in the OCCUPIED setting unless a switch is closed b...

Page 39: ...he reset ratio The default setting for this screen is 65 F OUTDOOR DESIGN TEMPERATURE OUTDR DSGN See fig b OUT DSGN is the outdoor design air temperature based on a percentage of the average coldest t...

Page 40: ...ter the setpoint mode in the control This screen is only available in the ADJUST Menu for setting the temperature and in the VIEW Menu to see the desired setpoint temperature when in the setpoint mode...

Page 41: ...sor is mounted on the return of the boiler and connected to the Com 13 and the BRet S3 14 terminals on the control WARM WEATHER SHUT DOWN OCCUPIED WWSD OCC See fig j When the outdoor air temperature r...

Page 42: ...only intermittent For how long has the problem existed This information is critical in correctly diagnosing the problem Understand the sequence of operation of the system If a particular zone is not...

Page 43: ...e control is currently displaying Include items such as Error messages Current temperatures Settings Program Setup Sheet Appendix IV page 52 Devices that should be operating as indicated by the LCD Th...

Page 44: ...he technical data Determine if the internal contacts on the control are opening and closing correctly Follow the instructions in the Testing the Wiring section to simulate the closed contacts on the t...

Page 45: ...43 APPENDIX Table of Contents APPENDIX APPENDIX TABLE OF CONTENTS I proMIX 101 Menu Tree 44 45 II Application Drawings 46 49 III Error Message Overview 50 51 IV proMIX 101 Program Setup 52 NOTES...

Page 46: ...44 APPENDIX I proMIX 101 Menu Tree APPENDIX I...

Page 47: ...45 APPENDIX I proMIX 101 Menu Tree APPENDIX I...

Page 48: ...46 APPENDIX II Application Drawings APPENDIX II...

Page 49: ...47 APPENDIX II Application Drawings APPENDIX II...

Page 50: ...48 APPENDIX II APPENDIX II Application Drawings...

Page 51: ...49 APPENDIX II APPENDIX II Application Drawings...

Page 52: ...e control is no longer able to read the outdoor sensor due to an open circuit In this case the control assumes an outdoor temperature of 32 F 0 C and continues operation Locate and repair the problem...

Page 53: ...an 100 F 38 C the control does not operate the Boiler contact Locate and repair the problem as described in Installation Step 7 page 20 To clear the error message from the control after the sensor has...

Page 54: ...T DSGN outdoor design temp from heat loss _____ F MIX INDR set to the room temp from heat loss _____ F MIX DSGN design supply water temp from heat loss design _____ F MIX MAX highest supply water temp...

Page 55: ......

Page 56: ...om proMIX 101 Installation Manual Uponor Wirsbo 5925 148th STREET WEST APPLE VALLEY MN 55124 TEL 800 321 4739 FAX 952 891 1409 www wirsbo com Copyright 2002 Uponor Wirsbo Printed in the United States...

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