Honeywell FocusPRO TH5220D Installation Manual Download | Manualshive

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TH5220D

Non-programmable Digital Thermostat

Installation
Guide

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Summary of Contents for FocusPRO TH5220D

Page 1: ...TH5220D Non programmable Digital Thermostat Installation Guide ...

Page 2: ... Em Heat Fan Settings Auto On Must be installed by a trained experienced technician Read these instructions carefully Failure to follow these instructions can damage the product or cause a hazardous condition Check the ratings in this booklet to verify that this product is suitable for your application see page 17 Always test for proper operation after installation see page 13 CAUTION ELECTRICAL H...

Page 3: ...such as an outside wall behind the thermostat NO NO NO I In ns st ta al ll la at ti io on n Pre installation checklist 2 Wallplate installation 3 Wiring 4 Wiring diagrams 5 Power options 10 Thermostat mounting 10 S Se et tu up p a an nd d t te es st ti in ng g Installer setup 11 Installer system test 13 Explanation of features 14 A Ap pp pe en nd di ic ce es s Quick reference to controls 15 Quick ...

Page 4: ... items Operating manual Wall anchors and mounting screws 2 each AA alkaline batteries 2 FocusPRO TH5220D digital thermostat wallplate attached to back Required tools supplies No 2 Phillips screwdriver Small pocket screwdriver Drill Drill bit 3 16 for drywall 7 32 for plaster Hammer Pencil Electrical tape Level optional ...

Page 5: ...allplate on wall level and mark hole positions with pencil 3 Drill holes at marked positions as shown below then tap in supplied wall anchors 4 Place wallplate over anchors insert and tighten mounting screws Insert finger into wire hole and pull to remove wallplate from thermostat Drill 3 16 holes for drywall Drill 7 32 holes for plaster Wall anchors Mounting screws Wire hole Wallplate installatio...

Page 6: ...staller Setup Wire specifications Use 18 to 22 gauge thermostat wire Shielded cable is not required Keep wires in this shaded area CAUTION ELECTRICAL HAZARD Can cause electrical shock or equipment damage Disconnect power before wiring Wiring Terminal Designations Conventional Terminal Letters Y2 2nd stage compressor contactor W2 2nd stage heat relay G Fan relay W 1st stage heat relay C Common wire...

Page 7: ...or 2 transformer systems only Optional 24VAC common connection In Installer Setup set system type to Heat Only In Installer Setup set system type to 1Heat 1Cool Heat Pump changeover valve to 0 or B In Installer Setup set system type to 2Heat 1Cool Heat Pump L terminal is powered continuously when thermostat is set to Em Heat Install field jumper between Aux and E if there is no emergency heat rela...

Page 8: ...ptional 24VAC common connection In Installer Setup set system type to Heat Only In Installer Setup set system type to 1Heat 1Cool Heat Pump changeover valve to 0 or B In Installer Setup set system type to 2Heat 1Cool Heat Pump L terminal is powered continuously when thermostat is set to Em Heat Install field jumper between Aux and E if there is no emergency heat relay In Installer Setup set system...

Page 9: ...rmer systems only Optional 24VAC common connection In Installer Setup set system type to Heat Only In Installer Setup set system type to 1Heat 1Cool Heat Pump changeover valve to 0 or B In Installer Setup set system type to 2Heat 1Cool Heat Pump L terminal is powered continuously when thermostat is set to Em Heat Install field jumper between Aux and E if there is no emergency heat relay In Install...

Page 10: ...nly Optional 24VAC common connection In Installer Setup set system type to Heat Only In Installer Setup set system type to 1Heat 1Cool Heat Pump changeover valve to 0 or B In Installer Setup set system type to 2Heat 1Cool Heat Pump L terminal is powered continuously when thermostat is set to Em Heat Install field jumper between Aux and E if there is no emergency heat relay In Installer Setup set s...

Page 11: ...sformer systems only Optional 24VAC common connection In Installer Setup set system type to Heat Only In Installer Setup set system type to 1Heat 1Cool Heat Pump changeover valve to 0 or B In Installer Setup set system type to 2Heat 1Cool Heat Pump L terminal is powered continuously when thermostat is set to Em Heat Install field jumper between Aux and E if there is no emergency heat relay In Inst...

Page 12: ...e of transformer to C terminal Install batteries in back of thermostat optional if AC powered Battery Power The thermostat can be powered by batteries alone or if used with AC power can provide backup power to the display during power interruptions After installation batteries can be changed without removing the ther mostat from the wall see page 15 To Mount Thermostat Align the 4 tabs on the wall...

Page 13: ...rnace thermostat controls fan in heating 5 For gas or oil furnaces of less than 90 efficiency 1 For steam or gravity systems 3 For hot water systems furnaces of over 90 efficiency 9 For electric furnaces Other cycle rate options 2 4 6 7 8 10 11 or 12 CPH 5 For gas or oil furnaces of less than 90 efficiency 1 For steam or gravity systems 3 For hot water systems furnaces of over 90 efficiency 9 For ...

Page 14: ...CPH 0 Manual changeover Heat Cool Off 1 Auto changeover Heat Cool Auto Off See page 14 2 Auto changeover only Auto See page 14 0 Fahrenheit 1 Celsius 5 Five minute compressor off time See page 14 Other options 0 1 2 3 or 4 minute off time 0 Comfort See page 14 1 Economy 90 Highest heating temperature setting 40 89 Heating temperature range increments of 1 F or 0 5 C 50 Lowest cooling temperature s...

Page 15: ...11 2 Second stage heat turns on 0 Heat and fan turn off 1 Heat and fan turn on 2 Second stage heat turns on Aux 0 Compressor and fan turn off 1 Compressor and fan turn on 2 Second stage compressor turns on 0 Fan turns off 1 Fan turns on 71 Software revision number major revisions 72 Software revision number minor revisions 73 Configuration identification code major 74 Configuration identification ...

Page 16: ...age flashes until safe restart time has elapsed System Auto Fan Auto Auxiliary heat control Setup Function 26 Systems with heat pumps can be set to operate in one of two ways C Co om mf fo or rt t S Se et tt ti in ng g The thermostat will prioritize comfort over economy depending on heat pump performance load conditions and whether the equipment is calling for heat Raising the temperature just a f...

Page 17: ...tton Functions change depending on the task Quick reference to display screen Battery replacement Press and pull to remove Insert fresh AA alkaline batteries then reinstall battery holder Current inside temperature Low battery warning Temperature setting System status Heat On Cool On If flashing see page 14 Auxiliary heat Only for heat pumps with auxiliary heat Function buttons Press the button be...

Page 18: ...ting equipment to find the cause of the problem Check for loose or broken wires between the thermostat and the heating equipment Cooling system does not respond Cool On appears on screen Check for 24 Vac at the equipment on the secondary side of the trans former between power and common If voltage is not present check the cooling equipment to find the cause of the problem Check for 24 Vac between ...

Page 19: ...n is not displayed Change the System Setting to Heat and set the temperature level above the current room temperature Cool On is not displayed Change the System Setting to Cool and set the temperature level below the current room temperature Accessories replacement parts Please contact your distributor to order replacement parts Battery holder Part Number 50007072 001 Cover plate assembly Part Num...

Page 20: ...tomation and Control Solutions Printed in U S A on recycled paper containing at least 10 post consumer paper fibers U S Registered Trademark 2005 Honeywell International Inc Patents pending All rights reserved 69 1783 02 2005 Honeywell Limited Honeywell Limitée 35 Dynamic Drive Scarborough Ontario M1V 4Z9 ...

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