Manuals / Conair / Household Appliance / Heat Pump

Conair 100 Replacing Fuses, Fuse Blocks, Troubleshooting, Tr o u b l e s h o o t i n g l 6 - 1

Models: 15 100 25

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Replacing Fuses

1 Disconnect and lockout the main power supply.

2Open the electrical enclosure door.

3Check the fuse. If necessary, pull the fuse out and replace it with a fuse of the same type and rating.

Fuse Blocks

To locate the appropriate fuse and replacement part, refer to the wiring diagrams that came with your dryer.

IMPORTANT: Always refer to the wiring diagrams that came with your dryer to locate specific electrical components. Illustrations in the User Guide are intended to be representative only.

Troubleshooting	6

Tr o u b l e s h o o t i n g l 6 - 1 7

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Conair 100, 25, 15, 50 specifications Replacing Fuses, Fuse Blocks, Troubleshooting, Tr o u b l e s h o o t i n g l 6 - 1

Contents

Models 15, 25, 50, 75, and 100 with DC-1Controls D Carousel Dryer - DC-1U S E R G U I D E U G D 0 2 4 / 0 3 0 Date Manual Number: UGD024/0304 Serial Numbers 3-1 I n s t a l l a t i o n Table of Contents1-1 I n t r o d u c t i o n 2-1 D e s c r i p t i o ni i l Ta b l e o f C o n t e n t s 4-1 O p e r a t i o n5-1 M a i n t e n a n c e DIAGNOSTICS 6-1 Tr o u b l e s h o o t i n gAA p p e n d i BA p p e n dFAppendix CA p p e n d iDA p p e n d i EAppendixTa b l e o f C o n t e n t s l v i l Ta b l e o f C o n t e n t s I n t r o d u c t i o n How the Guide is Organized Purpose of the User Guide1 I n t r o d u c t i o n Using the D Series as a Central Dr yerYour Responsibility as a User CentralWARNING: Voltage hazard AT T E N T I O N Read this so no one gets hurt1 I n t r o d u c t i o n How to Use the Lockout Device1 - 6 l I n t r o d u c t i o n 2 D e s c r i p t i o n D e s c r i p t i o nS E C T I O N W h a t i s t h e D c a r o u s e l d r y e r ?Dryer and hopper on the processing What is the D Carousel Dr yer?Typical Applications machine throat using the optional2 D e s c r i p t i o n Typical Applications c o n t i n u e dCentral CentralCentral How It WorksThe Regeneration Cycle The Cooling CycleHow It Works c o n t i n u e d CentralPROCESS COOLING REGENERATION DEHUMIDIFYING DRYERS Specifications: D CarouselDimensions inches cm SPECIFICATION NOTESMOUNTING PATTERNS Specifications: D Carousel c o n t i n u e d2 D e s c r i p t i o n OPTIONAL HOPPERS AND MOUNTING BRACKET2 - 8 l D e s c r i p t i o n 3 I n s t a l l a t i o n I n s t a l l a t i o nMounting Hardware Unpacking the Boxest i o n 5 You are now ready to begin installationPreparing for Installation 3 D e s c r i p t i o n Preparing for Installation c o n t i n u e dTools for installation 3 D e s c r i p t i o n 1Lift the hopper, support frame, and discharge assembly onto the process- ing machine throat. Use a hoist to lift the support frame and hopper. Position the frame and discharge assembly so that its bolt holes line up with the holes drilled in the throat. If hole patterns do not match, you can place a mounting adapter between the throat and the support frameTools for installation 3 D e s c r i p t i o n Mounting the HopperPositioning the Dr yer on the Floor Connecting the Main Power I n s t a l l a t i o n l 3 - 1 Connecting the Main Power c o n t i n u e d3 D e s c r i p t i o n Central Checking for Proper Air Flowcausing permanent damage Return Air Inlet Checking for Proper Air Flow c o n t i n u e dPress the STOP button Return3 - 1 4 l I n s t a l l a t i o n INSTALLATION NOTE: Models 50, 75, andChecking for Proper Air Flow c o n t i n u e d 3 D e s c r i p t i o n Connecting the Air HosesConnecting the Water Hoses Secure hoses with clampsProcess RTD Connecting the RTD ProbeConnecting the Optional Setback RTD Central3 D e s c r i p t i o n Testing The InstallationMounting a Loader on the Hopper Central5Press the STOP button Testing The Installation continuedCentral 4Press the START buttonO p e r a t i o n Central The DC - 1 Dr yer Control Panelin the field Control Function Flow ChartD Dr yer DC - 1 Control Functions 4 O p e r a t i o nTest Mode AlarmCentral Central1 CNTDRY Control Function DescriptionsS c r e e n F u n c t i o nCentral Control Function Descriptions c o n t i n u e dS c r e e n F u n c t i o nS c r e e n 6 1507 145 Control Function Descriptions c o n t i n u e dS c r e e n 9 -30F u n c t i o n Control Function Descriptions c o n t i n u e dS c r e e n C 400 C02C 425 C04 Control Function Descriptions c o n t i n u e dF u n c t i o n C tim C07Control Function Descriptions c o n t i n u e d S c r e e nCentral Control Function Descriptions c o n t i n u e dS c r e e n F u n c t i o nF u n c t i o n H offControl Function Descriptions c o n t i n u e d S c r e e nH off Control Function Descriptions c o n t i n u e dS c r e e n F u n c t i o nH off Control Function Descriptions c o n t i n u e dS c r e e n F u n c t i o nH off Control Function Descriptions c o n t i n u e dS c r e e n F u n c t i o nF u n c t i o n Control Function Descriptions c o n t i n u e dS c r e e n 4 O p e r a t i o n To Start Dr yingCentral 4 Press the START button To Start Dr ying continuedTo Stop Dr ying Central4 O p e r a t i o n Using the Auto Start Countdown FunctionAuto Start 0 754 Setting the High Setpoint Limits0 754 C 400 C025 M a i n t e n a n c e M a i n t e n a n c e•Monthly Preventative Maintenance Checklist•Whenever you change materials •Weekly, or as often as needed5 M a i n t e n a n c e Cleaning the HopperCleaning the Regeneration Filter Cleaning the Process Filter2Tighten any loose hose clamps or fittings Cleaning the Aftercooler CoilsCleaning the Precooler Coils Inspecting Hoses and Gaskets5 - 6 l M a i n t e n a n c e Tr o u b l e s h o o t i n g Diagnose causes from the front of the dryer Before Beginning2Address the alarm message and fix the problem Diagnose causes from the control panelA Few Words of Caution How to Identify the Cause of a Problem Possible cause Shut Down AlarmsProblem SolutionSolution Possible causeShut Down Alarms ProblemPossible cause SolutionShut Down Alarms ProblemPossible cause Shut Down AlarmsProblem SolutionPossible cause Shut Down AlarmsProblem SolutionPossible cause Passive AlarmsProblem SolutionP6 Regen High Temperature Passive AlarmsProblem SolutionPossible cause Passive AlarmsProblem SolutionProblem Possible cause SolutionPassive Alarms Possible cause Passive AlarmsProblem SolutionScreen S e t b a c kCentral To set-upsetback on the load rate option Tr o u b l e s h o o t i n g l 6 - 1 Replacing FusesFuse Blocks TroubleshootingChecking Heater Solid State Relays Checking or Replacing Temperature Sensors A d j u s t i n g t h e L i m i t S w i t c h Regeneration Heater Replacing the HeatersRegeneration Heater c o n t i n u e d Replacing the Heaters2.5 63.5mm Central Replacing the HeaterFor D15, D25, and D50 Dryers Process HeaterProcess Heater For D75 and D100 DryersReplacing the Heater Central2 Remove the right side panel from the dryer TroubleshootingRefilling the Desiccant Tanks Troubleshooting Refilling the Desiccant Tank c o n t i n u e d6 - 2 8 l Tr o u b l e s h o o t i n g From outside the United States, call: How to Contact Customer Ser viceWe’re Here to Help Before You CallA - 2 l A p p e n d i Equipment GuaranteePerformance Warranty Warranty LimitationsTools for installation Mounting the Dr yer on a Floor StandHoist and strap Tools for installation5/32” Allen wrench 3/8” and 9/16” wrench Phillips screwdriver Flathead screwdriver2Bolt the hopper to the mobile floor stand. Using four 3/8”-16M 10 self-lockingbolts, fasten the hopper to the mobile floor stand C - 1 l A p p e n d i Installing an Aftercooler O p t i o n a lA p p e n d i x l C - Installing an Aftercooler O p t i o n a lcontinued continued Cleaning the Aftercooler1 Stop the dryer and lockout the main power 3Remove the plastic aftercooler coverCleaning the Aftercooler c o n t i n u e d 11Install the plastic aftercooler/precooler cover Cleaning the Aftercooler c o n t i n u e d1 Stop the dryer and lockout the main power Installing the Flow Control O p t i o n a lInstalling a Precooler O p t i o n a l and 50 dryer without a flow control Installing a Precooler O p t i o n a lPrecooler installed on a D 15, installed on a D 15, 25, and 50 dryerE - 3 l A p p e n d i Cleaning the Precooler1Stop the dryer and lockout the main power 3Remove the plastic precooler coverCleaning the Precooler c o n t i n u e d O p t i o n a l Installing the Dew Point SensorCentral What is the MDC?An aftercooler is required if Typical ApplicationsCentral Central How Conveying WorksInlet - 1.5 in. dia. 3.8 cm Specifications: MDCCentral Outlet - 2 in. dia. 5.1 cmCentral When configSPECIFICATION NOTES Specifications MDC c o n t i n u e dCentral When configured asUnpacking the Boxes 3Carefully inspect all components to make sure no damage occurred during shipping, and that you have all the necessary hardware Central1Make sure the location for the MDC provides Preparing for InstallationCentral Central Installing the MDCTools for installation Vertical conveying Connecting Conveying LinesCentral 1.5 in. diameter material conveying hoseConnecting the Water Hoses Connecting the Demand SensorConnecting the RTD Probe Connecting the Main PowerUsing the Auto Start Countdown Function Testing the InstallationThe MDC Control Panel MDC Control FunctionsCentral To Start ConveyingCentral To Stop ConveyingTransporting the MDC See “Preventative Maintenance Checklist” page Preventative Maintenance ScheduleCleaning the Conveying Lines Cleaning the HopperCentral Cleaning the Vacuum ReceiverPage 4-6,Screen Cleaning the Dust CollectorClean the inside of the dust collector housing CentralCleaning the Aftercooler Coils Inspect Hoses and GasketsCleaning the Process Filter Cleaning the Regeneration Filter