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Honeywell HCM-631N - Quietcare 3 Gallon, Owner'S Manual

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Honeywell HCM-631N - Quietcare 3 Gallon Owner'S Manual Download Page 3

TrueSTEAM

TM

?

TrueSTEAM Humidification System   69-2285—01

GETTING 

ST

AR
TED

MOUNTING

PLUMBING

WIRING

APPENDICES

OPERA

TION 

AND SER

VICE

1

 

NEED HELP? For assistance with this product please visit http://yourhome.honeywell.com 

 or call Honeywell Customer Care toll-free at 1-800-468-1502.

Read and save these instructions.

® U.S. Registered Trademark. Patents pending. Copyright © 2009 Honeywell International Inc. All rights reserved.

Critical Installation Information ................................2

Water Quality and Hardness  ...............................................2
Testing Water Quality and Interperting Results ....................2
Choosing the Filter ...............................................................2
Set the Automatic Flush Cycle Timing .................................3

Proper Sizing of a TrueSTEAM Humidifier

 ..........................5

TrueSTEAM Pre-Install Information .....................................6

Safety Definitions and Precautions

 ..........................7

Safety Definitions

 .................................................................7

Safety Precautions ...............................................................7

Setting Homeowner Expectations ............................8

Important Installation Requirements

 ........................9

Personal Safety  ..................................................................9
Mounting Location  ..............................................................9
Duct Nozzle  ........................................................................9
Water Drainage  ...................................................................9

Choosing a Mounting Method

 .................................10

Which is right for you? .......................................................10

Duct Mounting

 ..........................................................11

STEP ONE: Select a Mounting Location ...........................11
STEP TWO: Connect the Duct Nozzle ..............................11
STEP THREE: Install Mounting Bracket to the Duct ..........12
STEP FOUR: Install TrueSTEAM onto the  
Mounting Bracket ...............................................................12

Water Supply and Drain Connections

 ....................13

STEP ONE: Connect the Cold Water Supply ....................13
STEP TWO: Tap into a Water Line ....................................13
STEP THREE: Connect TrueSTEAM to the  
Cold Water Pipe .................................................................14
STEP FOUR: Connect to the Water Drain .........................14

Other Plumbing Options

 ..........................................15

For All Options Shown: ......................................................15
Connect to TrueSTEAM .....................................................15

Remote Installation ..................................................18

Proper Hose Installation

 ..........................................20

Reverse Osmosis Filter ...........................................23

Parts of the RO Filter .........................................................23
Setting up the RO Filter  ....................................................24
Maintaining the RO Filter  ..................................................25

Before Wiring TrueSTEAM

 .......................................26

Using the DIP Switches .....................................................26
STEP ONE: Remove the TrueSTEAM Cover ....................26
STEP TWO: Understand the DIP Switches .......................26

Deciding on the Wiring Configuration

 ....................28

STEP ONE: Make Power Monitoring Decision ..................28
STEP TWO: Make System Fan Regulation Decision ........30
STEP THREE: Make Add-On Air Proving Decision ...........32
Using the Terminals ...........................................................33
Routing the Wires ..............................................................33

Using the Correct Control Diagram ........................34

Startup and Checkout

 ..............................................45

Routine Maintenance

 ...............................................46

Automatic Cleaning Cycle ..................................................46
STEP ONE: Initiate a Flush Cycle .....................................46
STEP TWO: Remove the Water Tank ................................48
STEP THREE: Clean the Tank ..........................................49
STEP FOUR: Replace the Water Level Sensor .................49
Changing the Water Filter ..................................................50

Water Level Sensor Troubleshooting Steps

 ..........51

Test Setup ..........................................................................51
Test Pins ............................................................................51
Testing for Shorts ...............................................................51
Good Water Sensor ...........................................................51
Bad Water Sensor ..............................................................51
STEP FIVE: Reinstall the Tank  .........................................52

Troubleshooting

 .......................................................53

A: Specifications

 ......................................................58

B: Parts List

 ..............................................................59

Summary of Contents for HCM-631N - Quietcare 3 Gallon

Page 1: ...flushes water at or above 140 F 60 C Refer to local codes for proper draining practices for hot water Condensate pump rating of 212 F 100 C if used Drip pan with water sensor shut off required underneath TrueSTEAM if installed in or above finished space TrueSTEAM Mounting bracket and hardware Backflow preventer Saddle valve E Water supply hose F Drain hose 10 feet G Duct nozzle and gasket H Owner ...

Page 2: ......

Page 3: ... Mounting Bracket 12 Water Supply and Drain Connections 13 STEP ONE Connect the Cold Water Supply 13 STEP TWO Tap into a Water Line 13 STEP THREE Connect TrueSTEAM to the Cold Water Pipe 14 STEP FOUR Connect to the Water Drain 14 Other Plumbing Options 15 For All Options Shown 15 Connect to TrueSTEAM 15 Remote Installation 18 Proper Hose Installation 20 Reverse Osmosis Filter 23 Parts of the RO Fi...

Page 4: ...with water directly from the TrueSTEAM input water source Note It is important to test the specific input to TrueSTEAM as it may differ from the faucet taps in the home Dip the colored end of one of the test strips into the tube s water for 3 seconds Remove the test strip Do not shake the strip Wait 20 seconds and then match the test strip s color to the closest color block on the water hardness s...

Page 5: ...oneywell RO Filter System 30 hour flush For hard water without a softener or filter 8 hour flush For water that is put through a softener before entering TrueSTEAM 20 hour flush For soft water without a softener or filter 12 hour flush On Off M29614 If water hardness is in range 1 Honeywell recommends using the polyphosphate filter sold separately Proceed to Water Supply and Drain Connections on p...

Page 6: ... with a water softener it is critical for the TrueSTEAM to draw its water supply from the cold water line after the water softener Note Be sure to check all local plumbing codes before beginning installation M32903 Furnace Water Heater Cold softened water When using softened water use of the in line polyphosphate filter is recommended Water Softener Hard water source TrueSTEAM draws water from col...

Page 7: ...fy the additional air volume AHRI defines structure type as follows Tight construction Well insulated with vapor retarders tight storm doors windows with weather stripping dampered fireplace and using air change per hour of air infiltration Average construction Insulated with vapor retarders loose storm doors and windows dampered fireplace with 1 air change per hour of air filtration Loose constru...

Page 8: ...re Install Information Model Number of TrueSTEAM Unit Date Code xxxx Water Quality Test 1 2 3 circle one Water Pressure Test psi Flush Cycle Setting DIP 1 OFF ON OFF ON cicrle one DIP 2 OFF ON ON OFF cicrle one Duct Static Pressure Test in wc Maximum static pressure is 0 5 in wc Condensate Pump or Drain Pump Drain circle one If Drain PVC or Standard PVC Standard N A circle one Supply Voltage to Un...

Page 9: ...ater Hazard Can cause death blindness and water damage to home and heating element failure CAUTION Steam Condensation Fire and Freezing Water Hazard Can cause failure of fan or limit control or result in water damage to home Make sure you read and understand the following safety hazards before installing using or working with the TrueSTEAM humidifier Do not direct the steam nozzle at people Water ...

Page 10: ...limate Also the outdoor temperature may be too low to maintain the humidity level Wait for the outdoor temperature to warm closer to 20 F 6 C If the desired humidity is still not reached then a larger capacity TrueSTEAM may be needed Home Ventilation Excessive ventilation sends moist air outside and replaces it with dry air This can make it hard to maintain the humidity setpoint If installing a ve...

Page 11: ...achment is allowed only with a Honeywell duct board adapter kit See Appendix B Parts List on page 59 If used near a pool or spa make sure TrueSTEAM can not fall into the water or be splashed Also ensure TrueSTEAM is plugged into a ground fault interrupted GFI outlet Duct Nozzle Do not install the duct nozzle into a supply duct with static pressure exceeding 0 5 in w c Do not install the duct nozzl...

Page 12: ...the HVAC system The generated steam goes directly into the supply duct This is the simplest type of installation but it requires that a suitable mounting location can be found on the supply duct Return Supply M29596 REMOTE MOUNTING if a suitable mounting location can not be found on the supply duct The TrueSTEAM can be mounted up to 20 feet away from the supply duct for select models A remote hose...

Page 13: ...where TrueSTEAM can be mounted Make sure there is a 120 VAC electrical outlet rated for the TrueSTEAM model being installed Ensure the location is near a drain with a high temperature water rating Consult local plumbing codes for proper drainage If no main floor drain is available see Other Plumbing Options on page 15 STEP TWO Connect the Duct Nozzle Slide the foam gasket over the nozzle Make sure...

Page 14: ...roper clearances from duct walls Minimum 4 inch clearance from nozzle outlet to any duct wall Minimum 24 inches of downstream open duct air space Needed to prevent water condensation Drill the 1 3 4 inch hole Secure the mounting bracket to the duct using four self drilling sheet metal screws provided STEP FOUR Install TrueSTEAM onto the Mounting Bracket Make sure the foam gasket is positioned corr...

Page 15: ...s Filter Cut the water line so it is long enough to reach from the water filter to the supply fitting on the bottom of the TrueSTEAM Insert the water line into the TrueSTEAM supply fitting Note Failure to check for a tight fit with plastic water line could result in the line coming loose in the future Apply modest pull to ensure water line is properly seated and secure STEP TWO Tap into a Water Li...

Page 16: ...available see Other Plumbing Options on page 15 Connect the 1 2 inch drain hose provided to the drain fitting on the bottom of the TrueSTEAM Use the hose clamp provided to secure the drain hose to the barbed fitting Route the drain hose to the floor drain The hose must have a continuous downward slope Direct the hose outlet into the floor drain Secure the hose to reduce the risk of hot water pooli...

Page 17: ...ump must be powered when TrueSTEAM is operating Use a pump with a built in overflow sensor or install the pump in a drip pan with wet switch wired to turn off TrueSTEAM HOSE CLAMPS AT ALL CONNECTIONS 3 8 IN TUBING RATED AT 212 F M28713 3 4 IN FNPT X 3 4 IN CPVC 3 4 IN CPVC PIPE TO PUMP ALTERNATIVE HOSE FROM TrueSTEAM The following diagrams are for applications where standard draining to a floor dr...

Page 18: ...o a dedicated trap 3 4 IN MNPT X SWEAT 3 4 IN FNPT X 1 1 2 IN PVC 1 1 2 IN PVC 1 1 2 IN MINIMUM PVC PIPE 3 4 IN FNPT X 1 1 2 IN PVC 3 4 IN MNPT X 3 4 IN CPVC 3 4 IN FNPT X 1 1 2 IN PVC HOSE CLAMP 3 8 IN BARB X 3 4 IN MNPT M28681 ALL PLASTIC PIPE UNDER SINK 1 1 2 IN MINIMUM PVC ALL CONNECTIONS FROM SOLENOID VALVE TO DRAIN TRAP ARE SEALED SINK COUPLING WELD WELD THREADS THREADS WELD WELD WYE 1 1 2 I...

Page 19: ...4 IN FNPT X 1 1 2 IN PVC HOSE CLAMP 3 8 IN BARB X 3 4 IN MNPT M28680 ALL CONNECTIONS FROM SOLENOID VALVE TO DRAIN TRAP ARE SEALED SINK 1 1 2 IN PVC TEE 1 1 2 IN PVC 1 1 2 IN PVC COUPLING WELD WELD STAINLESS STEEL SLOTTED BAND COUPLING SIZED TO FIT PIPE COPPER PVC CPVC SIZE TO FIT PUMP OUTPUT ALTERNATIVE THIS CONFIGURATION ALLOWS FOR REMOVAL OF THE TRAP THREADS WELD Option 4 Plumbing to sink trap ...

Page 20: ...be found on the homeowner s HVAC system For detailed instructions on remote installation see the TrueSTEAM Remote Mount Kit Installation Instructions 69 2317 6 5 4 3 2 On Off 1 24V 24V HUM HUM C GT R RT GF EXT RED TrueSTEAM TERMINAL BLACK GREEN ORANGE Always pitch the remote Adapter Nozzle upwards Use provided anchors if mounting to drywall or plaster If humidifier is in finished space always inst...

Page 21: ...t runs use perforated angle iron Otherwise support hose every 12 inches using provided hooks Clamps Cut a slit in the insulation half way around the hose Do not cut into the rubber steam hose Clearance hole for hose and insulation Avoid sharp kinks and prevent bends Clamp Minimum upward pitch of 2 inches per foot 24 inches open air downstream 3 inches minimum clearance from nozzle outlet to duct 1...

Page 22: ...remote hose to the duct M24786 Living Area Remote Options M24781 Furnace or Mechanical Room Remote M24785 Garage Remote M24936 Duct Mount Remote Draining water may be hot Ensure drain outlet not exposed CAUTION Hot water temperature above 140 F 60 C can cause burns from scalding Proper Hose Installation TrueSTEAM Humidification System 69 2285 01 20 ...

Page 23: ...STEAM IS ABOVE REMOTE NOZZLE KINKED SAG NO SLOPE NO SLOPE M24915 M24915 UNDRAINED ELBOW NOTES Slope hose up in direction of steam flow at 2 in per foot Slope hose down in direction of steam flow at 3 4 in per foot Maximum length of remote steam hose is 20 ft Height of P traps must be greater than the duct static pressure Typical 3 in will suffice Minimize sharp bends and elbows Insulating the remo...

Page 24: ... 12 in resulting in hose sag Sharp hose bends Does not have at least 6 in vertical rise immediately out of humidifier and nozzle is not pitched up Horizontal run does not have minimum pitch of 2 in per ft Sharp hose bends Downward pitch does not have trap at its lowest point M28672 Never support the hose by attaching it to materials that could potentially sag over time such as PVC or cannot suppor...

Page 25: ... reverse osmosis filter Clean water fills the 3 clean water staging tank and the storage tank reserve Finally this reserve flows into the TrueSTEAM tank when the tank runs low and the solenoid valve opens A drain line carries reject water from the RO Filtration System to a suitable drainage point in the home Parts of the RO Filter Base Chassis 1 Sediment Removal Filter Replace at least once each h...

Page 26: ...er and the TrueSTEAM supply fitting 4 Connect the yellow water line to the outlet port on the clean water storage tank Connect the other end to the yellow inlet port on the RO Filter System 5 Connect the red tubing to the reject water port on the base chassis and to a suitable drain on the other end IMPORTANT Refer to and follow local codes for proper drain installation Refer to additional drain r...

Page 27: ...erformed at least once each humidification season Remove filters 1 2 and 3 in this order Reconnect filters in this order Empty water from the 3 filter and reconnect to the RO System Do not replace Connect a new 2 filter Connect a new 1 filter M29663 TrueSTEAM Humidification System 69 2285 01 25 ...

Page 28: ... DIP Switches DIPS 1 and 2 are used for maintenance DIP 1 and DIP 2 Together these two DIPs specify how often the automatic flush cycle is performed See Routine Maintainence on page 46 6 5 4 3 2 On Off 1 M29608 6 5 4 3 2 On Off 1 M29609 Before Wiring TrueSTEAM Before wiring the TrueSTEAM I will read the section Understand the DIP Switches beginning on this page I will read the section Deciding on ...

Page 29: ...Monitoring Decision on page 28 DIP 5 Used to configure back up air proving optional If DOWN default TrueSTEAM does not look for air movement through an air proving device If UP TrueSTEAM looks for C connection before allowing humidity Wire an air proving device between TrueSTEAM C and System C See Make Add On Air Proving Decision on page 32 Note Setting DIP 5 up requires DIP 4 to be down If DIP 4 ...

Page 30: ...midity control CONFIGURATION 2 Using a humidistat separate from the thermostat Before making decisions about wiring configurations I understand when to use the DIP switches and how to set them for the humidity control CONFIGURATION 1 using a thermostat with an integrated humidity control such as VisionPRO IAQ or Prestige is ideal for contractors who Want simplified wiring TrueSTEAM only needs to b...

Page 31: ...system transformer has power set DIP 4 to UP so that it is not looking for an R input from the system R WIRING BASICS CONFIGURATION 2 When using a humidistat separate from the thermostat such as H8908 or TrueIAQ TrueSTEAM generally supplies power to the humidistat In this configuration TrueSTEAM must monitor HVAC system power to determine if humidity is allowed Leave DIP 4 in the DOWN position fac...

Page 32: ...trol such as VisionPRO IAQ or Prestige is ideal for contractors who Want integrated control of the humidifier and HVAC system in the living space Want the system fan to turn on immediately upon a call for humidity Proceed to Wiring Basics Configuration 1 illustration at top of next page CONFIGURATION 2 using a humidistat separate from the thermostat such as H8908 or TrueIAQ is ideal for contractor...

Page 33: ...BASICS CONFIGURATION 2 When using a humidistat separate from the thermostat such as H8908 or TrueIAQ The external humidity control does not monitor or control the system fan TrueSTEAM must confirm that the fan has power before allowing humidity Break the thermostat G to HVAC system G connection Wire thermostat G to TrueSTEAM GT Wire TrueSTEAM GF to HVAC system G Thermostat G calls will pass direct...

Page 34: ... diagrams It only depicts power monitoring and is not meant to be a stand alone diagram Please refer to the Wiring the TrueSTEAM section in the following pages for complete wiring diagrams WIRING BASICS Wire TrueSTEAM R and C to HVAC system R and C with an air proving device in line on C Configure air proving through DIP 5 on TrueSTEAM Set DIP 5 up and keep DIP 4 down TrueSTEAM will look for physi...

Page 35: ...oltage terminals for humidity control C R Inputs from HVAC system transformer GT GF GT input is from thermostat G GF output goes to HVAC system G RT Connects to thermostat R terminal which is normally switched to call for fan EXT When a 24 vac fan board is not used to control blower hydronic or cooling only applications this connection with GF provides dry contact closure for fan calls EXT GF may ...

Page 36: ... this 2 For the TrueIAQ Installer Setup set ISU 25 to 3 HVAC RECOMMENDED AIR FLOW SWITCH AFS MECHANICAL HUMIDISTAT HVAC POWER MASTER THERMOSTAT HUM HUM G Y W R Rc G Y W R C TrueSTEAM INTERNAL 24V 24V HUM HUM C GT R RT GF EXT M24756 HVAC ELECTRONIC HUMIDISTAT THERMOSTAT HUM HUM 24V 24V G Y W R Rc G Y W R C 24V 24V HUM HUM C GT R RT GF EXT RECOMMENDED AIR FLOW SWITCH AFS M24757 HVAC POWER MASTER Tru...

Page 37: ... VisionPRO IAQ without Fan Delay Follow this diagram if using VisionPRO IAQ to turn system fan on immediately with humidity call 1 Set installer setup 0374 to 1 6 5 4 3 2 On Off 1 AFS Monitor Recommended M32914 6 5 4 3 2 On Off 1 AFS Monitor Recommended M32915 TH9421C TrueSTEAM C7089U THM5421C COMMUNICATION LED FURNACE CONV M33053 TrueSTEAM Humidification System 69 2285 01 35 TH9421C TrueSTEAM AFS...

Page 38: ...an delay feature The system fan will turn on when the water temperature reaches 176 F 80 C 6 5 4 3 2 On Off 1 AFS Monitor Recommended M32918 24V 24V HUM HUM C GT R RT GF EXT TrueSTEAM THX9421R THM5421R Prestige IAQ and TrueSTEAM with fan delay C W W2 Y R G AFS Furnace TrueSTEAM Humidification System 69 2285 01 36 ...

Page 39: ... are using Prestige IAQ to turn system fan on immediately with humidity call 6 5 4 3 2 On Off 1 M32919 24V 24V HUM HUM C GT R RT GF EXT TrueSTEAM THX9421R THM5421R Prestige IAQ and TrueSTEAM without fan delay C W W2 Y R G Furnace TrueSTEAM Humidification System 69 2285 01 37 ...

Page 40: ...E WITH WIRELESS TrueSTEAM FURNACE SUBBASE THX9321R THM4000R1000 M33054 TrueSTEAM Humidification System 69 2285 01 38 6 5 4 3 2 On Off 1 AFS Monitor Recommended 6 5 4 3 2 On Off 1 Alternative Power Monitor Setting M32920 Equipment 24V 24V HUM HUM C GT R RT GF EXT TrueSTEAM Humidifier HZ432 Furnace R C W Y G AFS HUM HUM Humidistat RH RC W1 E W2 W3 Y1 Y2 G O B DS BK 1 2 ...

Page 41: ...tige IAQ controlling TrueSTEAM with zoning with fan delay recommended M33055 THM5421R TrueSTEAM HUMIDIFIER THX9421R HZ432 FURNACE AFS 6 5 4 3 2 ON OFF 1 AFS MONITOR RECOMMENDED TrueSTEAM Humidification System 69 2285 01 39 ...

Page 42: ...Alternative Power Monitor Setting M32922 1 2 OPTION 10 TrueSTEAM wired to a dedicated fan blower 1 1 ISU 25 must be set to 3 FAN TrueSTEAM TRANSFORMER AFS R8222 TrueIAQ R C L1 120 VOLT HOT L1 L2 L2 120 VOLT COMMON 3 1 M33056 TrueSTEAM Humidification System 69 2285 01 40 ...

Page 43: ...r this application THM4000R M32923 Wireless TrueSTEAM humidifier THM5421R R C W W2 W3 Y Y2 G L U3 U3 U2 U2 U1 U1 RC RH R C S2 S2 S1 S1 A B C D A B C D 24 V 24 V HUM HUM C GT R RT GF EXT R C HZ432 Thermostat Thermostat Equipment HZ432 M1 M4 M6 R C W1 E W2 W3 Y1 Y2 G O B L M1 M4 M6 Zone DAMPER Zone 1 DAMPER M1 M4 M6 R C W1 E W2 W3 Y1 Y2 G O B L RH RC W1 E W2 W3 Y1 Y2 G O B DS BK Zone 4 DAMPER Furnac...

Page 44: ... MODULE AND C7089U1006 OUTDOOR SENSOR A DOUBLE POLE RELAY SUCH AS THE R8228D1018 IS REQUIRED AN AIR FLOW SWITCH IS RECOMMENDED IF AN AIR FLOW SWITCH IS NOT USED THERE DOES NOT NEED TO BE A WIRE ATTACHED TO C ON THE TrueSTEAM AND THE 4 DIP SWITCH NEEDS TO BE SET TO ON GT IS NOT REQUIRED FOR THIS APPLICATION SINCE THE VISIONPRO IAQ THERMOSTAT DOES NOT HAVE A Y G INTERCONNECT PARALLEL WIRING CAN BE D...

Page 45: ...UCH AS THE R8228D1018 IS REQUIRED AN AIR FLOW SWITCH IS RECOMMENDED IF AN AIR FLOW SWITCH IS NOT USED THERE DOES NOT NEED TO BE A WIRE ATTACHED TO C ON THE TrueSTEAM AND THE 4 DIP SWITCH NEEDS TO BE SET TO ON GT IS NOT REQUIRED FOR THIS APPLICATION SINCE THE PRESTIGE IAQ THERMOSTAT DOES NOT HAVE A Y G INTERCONNECT PARALLEL WIRING CAN BE DONE AS SHOWN HM506 HM509 OR HM512 TrueSTEAM HUMIDIFIERS CAN ...

Page 46: ...TO LOW 1 2 3 1 2 3 NOTES A 24VAC ISOLATION RELAY MUST BE USED BETWEEN THE FURNACE AND THE HUMIDIFIER TO ISOLATE THE TWO TRANSFORMERS EQUIPMENT DAMAGE WILL OCCUR IF NOT USED THE HUMIDIFY WITH FAN OPTION MUST BE SELECTED THIS WILL ALLOW THE SYSTEM TO CALL FOR HUMIDIFICATION WITHOUT A HEAT CALL THE G TERMINAL MUST BE SET TO FAN THIS WILL ALLOW THE HUMIDIFIER TO CONTINUE TO RUN THE FAN AFTER THE HUMID...

Page 47: ...ng This means TrueSTEAM is in Stand by Press release the Go button to prepare TrueSTEAM for use TrueSTEAM will automatically reset if the Go button is not pressed after 5 minutes The tank will fill with cold water and the humidifier light will be blinking Water flow stops automatically when the tank is full The Humidifying light will be solidly on it will stop blinking when TrueSTEAM is heating wa...

Page 48: ...ing operation STEP ONE Initiate a Flush Cycle Solid material deposits in the tank are normal The homeowner should expect to see some buildup in the tank and on the heating element When the Cleaning Required light is on manual cleaning is needed TrueSTEAM will still operate as normal while this light is on Before removing the TrueSTEAM tank it must be completely drained To begin draining the tank p...

Page 49: ...re beginning the cleaning procedure M29628 M29629 CAUTION Scalding hazard If you override the cooling action of the flush cycle the tank will empty immediately regardless of water temperature Make sure the drain can handle up to 212 F 100 C if you do this During manual drain initial water temperature may be above 140 F 60 C Scalding water could splash out of the drain Use caution when pressing the...

Page 50: ... bottom firmly Push down the safety release button and pull the latch forward to release the tank Note The latch remains attached to TrueSTEAM and is not removed with the tank M29630 CAUTION Scalding hazard Do not attempt to remove TrueSTEAM from the mounting bracket during operation or when the tank is full of water The heating element could be hot when tank is removed Failure to comply could res...

Page 51: ...ectrocution Hazard TrueSTEAM must be unplugged before removing the cover Hazardous voltage could cause death or serious injury Remove TrueSTEAM cover and inspect water level sensor If debris buildup is present clean with recommended cleaning agent If cracks or visible discoloration is noticed replace sensor see below Remove T 30 Torx screw and lift clamp Remove the sensor Ensure sensor gaskets are...

Page 52: ...to install the new filter correctly The arrows on the filter must point to TrueSTEAM in the direction of the water flow Secure the new filter in place with clamps or ties to support weight Turn water supply on and check for leaks If the optional reverse osmosis filter is used instead of the polyphosphate filter there are two filter cartridges to be replaced Replace the cartridges once every humidi...

Page 53: ...own in the figure below Testing for Shorts Use an OHM METER and set it to the highest setting Place the OHM METER PROBES on top of sensor probes Measure the resistance between the following locations Between P1 and P3 Between P1 and P4 Between P2 and P4 Between P4 and P5 Good Water Sensor The water sensor is good if all pins show an infinite reading Bad Water Sensor The water sensor is bad if any ...

Page 54: ...n TrueSTEAM If the control is calling for humidity the Humidifying light will blink at startup TrueSTEAM waits 5 minutes to complete the tank reconnection before acting on this call Engage the white water valve to the tank s black spool then turn the manual shutoff valve to the Lock position and plug in the power cord Check that TrueSTEAM is still mounted level and is securely in place on the moun...

Page 55: ...lush timer is set for 30 hours 5 If using an RO filter follow troubleshooting information as outlined in RO install guide 6 If not using an RO filter turn off water supply and replace any in line water filter 7 Press and hold the go button until res Service light turns off 8 If tank still fails to fill press the Drain button 9 If tank fails to drain unplug TrueSTEAM and make sure water in tank is ...

Page 56: ...voltage is lost 6 Water overflow sensed Yes system will return to Ready if fault no longer exists in one hour Overflow error code is usually caused by one of two things 1 Back pressure on the nozzle or remote hose 2 Back pressure on the drain tube Ensure that static duct pressure is not above 5 wc If this is a remote install 1 Make sure the remote hose has a minimum rise of 2 per foot Flat or down...

Page 57: ...M 8 The weld monitor input is active when the heater relay is off No 1 Press and hold the Go button to clear the fault 2 Initiate a humidity call 3 If the fault returns replace TrueSTEAM 10 The heater relay failed to turn on No 1 Check for voltage on the heater terminals leads There should be 120Vac 2 If there is not press the Go button to clear the fault 3 Initiate a call for humidity 4 If the fa...

Page 58: ... duct Yes system will return to Ready if fault no longer exists in one hour 1 Ensure optional add on air proving device is installed and wired correctly 2 Unplug TrueSTEAM and remove cover 3 Ensure DIP switches are set correctly DIP 4 down DIP 5 up 4 Reconnect cover and plug in TrueSTEAM 5 Press and hold the Go button to clear the fault 6 If the fault persists replace the air proving device being ...

Page 59: ...g Temperature Range 34ºF 212ºF 1 1ºC 100ºC Electrical Ratings and Tolerances Input Ratings Power Supply 120VAC 10 15 60Hz HM506 840W at 120VAC at full load HM509 1200W at 120VAC at full load HM512 1440W at 120VAC at full load HM506 7A 120VAC HM509 10A 120VAC HM512 12A 120VAC 15A 120VAC interlock switch Thermostat HVAC power monitor R to C 10mA resistive at 24VAC Field wiring terminals 18 22 ga Sol...

Page 60: ... Valve and Backflow Preventer S866A1007 Sail Switch for Air Proving optional THX9321R5000 Prestige HD Control THM4000R1000 RedLINK Wireless Adapter C7089R1013 RedLINK Wireless Outdoor Sensor YTH9421C1010 VisionPRO IAQ DG115EZIAQ TrueIAQ H8908ASPST Manual Humidistat 32005530 001 Ductboard Adapter Kit 50045947 001 RO System with Storage Tank 50045947 002 RO System with Storage Tank and Pump 50046083...

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Page 64: ...Trademark 2011 Honeywell International Inc 69 2285 01 M S 07 11 Printed in U S A Automation and Control Solutions Honeywell International Inc 1985 Douglas Drive North Golden Valley MN 55422 http customer honeywell com ...

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