Carrier HUMIDITRAC Manuals

HUMIDITRAC'° HUMiDiFiERCONTROL SAFETY AND iNSTALLATiON iNSTRUCTiONS READ COMPLETE iNSTALLATiON iNSTRUCTiONS AND TEMPLATE BEFORE STARTING. Attention Installer: _ This product must be installed by a qualified heating and air conditioning contractor. Failure to do so could result in serious injury from electrical shock. THESEiNSTALLATiONiNSTRUCTiONSAREFORTHEHUMIDITRAC'°HUMiDiFiERCONTROLONLY! ForHumidifierinstaJiation,follow HumidifierInstaJiationinstructions. STEP1:Unpack the Humidifier Control Carton Make sure aJJcomponentsare present(see FigureA): A. HumidifierControl C.ManualMode Label B. OutdoorTemperatureSensor D.Manual ModeResistorCase HUMIDIFIER PAD CHANGE INDICATOR STEP2:Disassemblethe Humidifier Control Removedoorfromthe HumidifierControlby pullingthe bottomof the door straightout. STEP3:ChecktheModeSwitch With the door removed,noticethe switch labeled BYPASSand POWER (partiallycovered bythe enclosure).Make surethe switch is correctly set for the humidifiermodel beinginstalled or damageto the HumidifierControl could result(see STEP12"Wiring"). STEP 4: Check the Change Humidifier Pad indicatorSetting This settingwiil controlwhen the indicatorlightturns on, remindingyou to changeyour HumidifierPad.If your Controlcamewith a humidifier,the Controlis pre-setat position"C". If the installationsite hasa 3-month or shorterheatingseasonor very hardwater, youmaywant to adjustthe setting.(see FigureB).The Controlmust beenergizedto resetthe HumidifierPad Indicator. STEP5:Determine Location for Humidifier Control and Mount it HumidifierControlmust bemountedinthe ReturnDuct. Forproper operation,the HumidifierControlmust beat least6 inches upstreamof any of the following: . Humidifier . HumidifierBypassDuctwork(if applicable) . FreshAir intake Ductwork (if applicable)(see FigureC) After locationfor Controlis selected,usethe perforated HumidifierControl template (attachedto these instructions)to markthe duct openingand cut it. Use4 sheetmetal screws (not provided)to mountthe HumidifierControlin the duct opening andmakesure HumidifierControlissealedtightly to duct. \ \ AUTOMATICMO0_ FigureA DOOR Use the "OFF" setting to turn the Humidifier Pad Change indicator OFF. / Af ._=B HUMIDIFIER Use setting"A"forvery _---/OFF( _ }c 7 _ADTIINDGI CATOR severewaterconditions._ ,_ \ I I , / /-BYPASS/POWER Humidifier Pad Change 7 _--"_ _4_ / / MODEGV/ MODESWITCH indicator LED light will (OFF(( (_)}C _ \ p ,_ activate after 75 hours of \ _ solenoid valve operation. _ Use setting "B" for clinlate _ _ 4f ll "AL_ withmilder winters typical "_ A_. -- _ II/)1/ of the South. Humidifier Pad /_, 7_, _ _/t_/ _ ] ChangeindicatorLEDlight /OFF|/ _ l| ° / will activate after300 hours k _ _ 90-1o10 of solenoid valve operation._ A_B '_4 Use setting "O" for winters in the MidwestJ 1=(( _ ))c_ and Eastern United States. Humidifier Pad _ _/ Change indicator LED light will activate after 600 hours of solenoid valve operation. Figure B FigureC RETURN\ DUCT HUMIDIFIER/ CONTROL INTAKE _COIL CONNECTION 90-1137

24V R C BYPASS ODT H POWER HUMIDITRAC™HUMIDIFIER CONTROL SAFETY AND INSTALLATION INSTRUCTIONS R E A D C O M P L E T E I N S TA L L AT I O N I N S T R U C T I O N S A N D T E M P L AT E B E F O R E S TA R T I N G . Attention Installer: WARNING This product must be installed by a qualified heating and air conditioning contractor. Failure to do so could result in serious injury from electrical shock. WARNING 1. 120 volts may cause serious injury from electrical shock. Disconnect electrical power to the furnace before starting installation. 2. Sharp edges may cause serious injury from cuts. Use care when cutting plenum openings and handling ductwork. CAUTION 1. Do not set humidity higher than recommended. Condensation damage may result. 2. Do not set humidity up to recommended levels if there is condensation on the inside of windows of any unheated living space. Condensation damage may result. 3. Do not mount Humidifier Control on supply plenum or duct. The unit will not withstand supply temperatures. 4. When installing Humidifier Control on downflow furnaces, ensure blower continues to run after a heat call is satisfied to eliminate high temperatures from damaging the Humidifier Control. 5. Do not mount Humidifier Control downstream of the bypass outlet. False humidity conditions will cause humidifier to operate incorrectly. THESE INSTALLATION INSTRUCTIONS ARE FOR THE HUMIDITRAC™HUMIDIFIER CONTROL ONLY! For Humidifier installation, follow Humidifier Installation Instructions. STEP 1: Unpack the Humidifier Control Carton Make sure all components are present (see Figure A): A. Humidifier Control C. Manual Mode Label B. Outdoor Temperature Sensor D. Manual Mode Resistor Case STEP 2: Disassemble the Humidifier Control Remove door from the Humidifier Control by pulling the bottom of the door straight out. STEP 3: Check the Mode Switch With the door removed, notice the switch labeled BYPASS and POWER (partially covered by the enclosure). Make sure the switch is correctly set for the type of humidifier being installed. STEP 4: Check the Change Humidifier Pad Indicator Setting This setting will control when the indicator light turns on, reminding you to change your Humidifier Pad. If your Control came with a humidifier, the Control is pre-set at position “C”. If the installation site has a 3-month or shorter heating season or very hard water, you may want to adjust the setting. (see Figure B). The Control must be energized to reset the Humidifier Pad Indicator. STEP 5: Determine Location for Humidifier Control and Mount It Humidifier Control must be mounted in the Return Duct. For proper operation, the Humidifier Control must be at least 6 inches upstream of any of the following: • Humidifier • Humidifier Bypass Ductwork (if applicable) • Fresh Air Intake Ductwork (if applicable) (see Figure C) After location for Control is selected, use the perforated Humidifier Control template (attached to these instructions) to mark the duct opening and cut it. Use 4 sheet metal screws (not provided) to mount the Humidifier Control in the duct opening and make sure Humidifier Control is sealed tightly to duct. Use the “OFF” setting to turn the Humidifier Pad Change indicator OFF. Use setting “A” for very severe water conditions. Humidifier Pad Change indicator LED light will activate after 75 hours of solenoid valve operation. RETURN DUCT HUMIDIFIER FRESH AIR INTAKE BYPASS CONNECTION A D HUMIDIFIER CONTROL 6” MIN. Use setting “B” for climate with milder winters typical of the South. Humidifier Pad Change indicator LED light will activate after 300 hours of solenoid valve operation. HUMIDIFIER PAD CHANGE INDICATOR Use setting “C” for winters in the Midwest and Eastern United States. Humidifier Pad Change indicator LED light will activate after 600 hours of solenoid valve operation. Figure C Figure B MODE SWITCH HUMIDIFIER PAD INDICATOR SETTING Figure A C B 90-1009 90-1010 90-1011