Munters R Series Operating And Maintenance Manual Download

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21793 R2

2.00

94100-13

CAMLOK ORANGE 45 DEGREE

2.00

94100-14

CAMLOK YELLOW, 45 DEGREE

2.00

94100-15

CAMLOK GREEN 45 DEGREE

1.00

94632-03

FLAME CONTROLLER DISPLAY

FSC1

1.00

94632-04

FLAME AMP FOR FLAME ROD

FSC1

1.00

94632-12

FLAME CONTROLLER, 30 SEC PURGE

FSC1

2.00

94891-05

FILTER KIT, SAGINAW 7” X 5”

1.00

94902-07

VALVE MOTOR ACTUATOR 1” BVP20.04

1.00

94902-09

TRANSFORMER, IGNITION

2.00

94902-12

CAP, TERMINAL FOR SPARK ELECTRODE

1.00

94902-14

CAP, TERMINAL FOR IGNITION

1.00

94902-18

REGULATOR, GAS ½”

2.00

94902-19

VALVE SOLENOID

1.00

94902-22

VALVE, DUAL SAFETY SHUTOFF, W/ POC AND VI ECLIPSE

1.00

94902-23

SWITCH, PRESSURE GAS HIGH DUNGS

1.00

94902-24

KIT ADAPTOR, GAS PRESSURE SWITCH

1.00

94902-26

REGULATOR, MAIN GAS TRAIN

1.00 94902-29

SWITCH, PRESSURE LOW, GAS TRAIN, DUNGS………………………ADDED REV 2

1.00

K95050-102

KIT,SEL SW, 3 POS,ILL WHT,120VAC,4 NO, SS01

CP, SIEMENS

5.00

K95050-29

PUSHBUTTON, ILLUM RED, 120VAC, 1 NO/1 LT02

NC, SIEMENS

1.00

K95050-30

YELLOW PB KIT, 120V, 1NO/1NC, PUSH TO LT10

TEST,SIEMENS

3.00

K95050-31

PUSHBUTTON, ILLUM GREEN, 120VAC, 1

LT04

NO/1 NC,SIEMENS

5.00

K95551-02

CONTROL RELAY, MINI, SPDT, 120VAC,

CR19

15A, SIEMENS

4.00

K95551-04

CONTROL RELAY, MINI, DPDT, 120VAC,

CR07

15A, SIEMENS

2.00

K95551-06

CONTROL RELAY, MINI, 3PDT, 120VAC,

CR09

15A, SIEMENS

6.00

K95551-09

RELAY SOCKET, FOR MINI SPDT,

CR19

PREMIUM LINE, SIEMENS

4.00

K95551-10

RELAY SOCKET, FOR MINI DPDT,

CR07

PREMIUM LINE, SIEMENS

2.00

K95551-11

RELAY SOCKET, FOR MINI 3PDT,

CR09

PREMIUM LINE, SIEMENS

1.00

K95551-13

CONTROL RELAY, MINI, SPDT, 24VDC, 15A, CR69

SIEMENS

1.0 K95552-04

SS RELAY, 70 AMP, 24VDC CNTRL, 600V SSR1,2

1.0 K95552-06

CONVERTER, MODULE, 0-10V TO PULSE, SSR1,2

24VAC/DC PLUG-IN

1.00

K95601-01

J THERMOCOUPLE 4" PROBE #173935-00

TC02

1.00

K95603-03

J THERMOCOUPLE 18”

TC01

1.00

K95935-01

S7-1200 CPU

PLC1

1.00 K95935-03

S7-1200 CPU

PLC1………………ADDED REV 2

`1.00

K95935-07

S7-1200 IN/OUT MOD

PLC

1.00

K95935-13

S7-1200 ANALOG INPUT MOD

PLC1

1.00

K95935-24

S7-1200 ANALOG OUTPUT MOD

PLC1

1.00

K95936-01**

OPER INTERFACE; SIEMENS KTP400

HMI

1.00 K95936-03**

OPER INTERFACE; SIEMENS KTP400 2ND GEN HMI………………ADDED REV 2

1.00 K95936-26**

S7-1200, COMPACT SWITCH MOD, 4 RJ45 PORTS…………………ADDED REV 2

1.00

Z19315-07

FLAME CONTROL BASE Q7800A-1005

FSC1

Summary of Contents for R Series

Page 1: ...ction 3 a Wiring Diagram R05 Dual Reactivation 460V K51525 01 R7 b Wiring Diagram R10 Dual Reactivation 460V K51526 01 R7 c Wiring Diagram R15 Dual Reactivation 460V K51527 01 R10 Section 4 a Process Fan Curve R05 b Reactivation Fan Curve R05 c Process Fan Curve R10 d Reactivation Fan Curve R10 e Process fan Curve R15 f Reactivation Fan Curve R15 Section 5 a Spare Parts List R05 21791 b Spare Part...

Page 2: ...6 5 2020 Revision Changes 6 5 2020 Wiring Diagrams updated K51525 01 now Rev 7 and K51527 01 now Rev 10 ...

Page 3: ...formance may be the answer A preventive maintenance service program is available on all Munters units new and used Our service programs are customized to your requirements with one to twelve visits annually Parts or additional service needed for equipment under a service agreement are provided for at a discounted rate If your situation is unique we can design a service program specifically to matc...

Page 4: ...Manual I27028 Rev 2 11 22 2017 MODEL R Series DEHUMIDIFIERS with Electric Direct Fired Gas Reactivation Units with Siemens Programmable Logic Controller R 5000 unit shown ...

Page 5: ...Manual I27028 Rev 2 11 22 2017 ...

Page 6: ... R15 ONLY 5 4 5 5 Final Checks 5 4 5 6 Reacting to Alarms 5 4 5 7 Stopping the Unit 5 5 5 8 Long Term Shutdown 5 6 5 9 HMI OPTION 5 6 CHAPTER 7 MAINTENANCE 6 1 6 1 Quick Maintenance Check 6 1 6 2 Suggested Maintenance Schedule 6 1 6 3 Checking the Reactivation Outlet Temperature 6 2 6 4 Cleaning the Air Filters 6 2 6 5 Removing and Replacing the HoneyCombe Wheel 6 3 6 6 Inspecting the HoneyCombe W...

Page 7: ...g the Heating Elements 7 5 7 4 Checking the Gas Modulation Valve 7 6 7 5 Checking the Airflow Switch 7 6 7 6 Checking the High Temperature Limit Switch 7 6 7 7 Checking the Flame Rod Sensor 7 7 7 8 Checking the Humidistat Optional 7 7 7 9 Checking the Thermocouples 7 7 7 10 Troubleshooting Using the PLC 7 7 7 11 Terminal Block Wiring Instructions 7 10 ...

Page 8: ...Manual I27028 iii Rev 2 11 22 2017 REVISION HISTORY REV DATE REASON FOR CHANGE APPROVED BY 1 05 15 R15 model added AMcD 2 011 17 Model numbers updated Gas train images updated HMI option added AMcD ...

Page 9: ...read prior to operating the equipment The manual describes how the dehumidifier works and how to get the best service from the unit While a Munters dehumidifier is easy to operate it is a bit different from most air handling equipment The R Series unit includes a heater which is used to remove moisture from the unit The heater is used to reactivate the material in the R Series unit which dries the...

Page 10: ...HZ 2 20 Round 1 Yes P Painted 1 Yes 1 Yes 1 Yes 15 15000 SCFM G Gas Only Note SUFFIXES AER USED TO DESIGNATE FURTHER OPTIONS GREY Grey BELT Belt Drive C Modbus TCP Comm Port SIERRA Sierra Tan CHN Chain Drive Example R05D 460 21G 001 SIERRA BELT C R Series 5000 SCFM Dual Fuel 460V 20 connections cage galvanized skid cage no process fan switch no humidistat HMI sierra tan paint belt drive with TCP C...

Page 11: ...t may be wired for up to 575V AC The unit can produce enough voltage and current to cause serious injury or death Always turn off and lock out the power before working inside the unit Only trained electricians should perform work with the electrical parts The blowers inside the R Series unit spin at a high rate of speed Hands may be badly hurt if put inside the blower while it is turning Keep hand...

Page 12: ...eries unit Call your gas supplier immediately Do not store gasoline or other flammable vapors and liquids in open containers near this appliance Direct fired burner units may include an open pilot flame which may ignite flammable vapors Any unit which contains a gas flame can generate carbon monoxide gas under certain circumstances This can happen if the flow of air to the flame is blocked and the...

Page 13: ...r is ducted back into the storage room At this point the moisture has been taken out of the process air and stored in the HoneyCombe wheel The moisture then needs to be removed from the wheel As previously mentioned the desiccant will give up moisture when it is heated Hot air can hold a large amount of moisture When hot air reaches the desiccant the moisture is released and the desiccant is react...

Page 14: ... of the wheel is picking up moisture while the other side is being dried out The wheel rotates quite slowly 8 revolutions per hour The HoneyCombe wheel has been carefully designed The honeycomb material is non metallic and does not react to bacteria The desiccant material used in this model is shown in the following table Desiccant Type Color Marking Titanium enhanced silica gel Red Tigel A wheel ...

Page 15: ... adjust the chain tension The process air is pulled through the wheel by a blower Notice that the blower is on the downstream side of the wheel it pulls rather than pushes A damper is included downstream of the blower By adjusting this damper the amount of process air moving through the unit can be changed This adjustment is important and it will be discussed again in the section on Installation A...

Page 16: ...ion valve Drive motor behind cover Inspection window Reactivation blower Reactivation damper Control panel Process blower Process damper REACTIVATION AIR IN PROCESS AIR OUT PROCESS AIR IN REACTIVATION AIR OUT Direct fired gas burner Reactivation air filter access Process air filter access Process and reactivation pressure gauges HoneyCombe wheel and seals behind access panel ...

Page 17: ...motor behind cover Inspection window Reactivation blower Reactivation damper Control panel Process blower behind cover Process damper REACTIVATION AIR IN PROCESS AIR OUT PROCESS AIR IN REACTIVATION AIR OUT Direct fired gas burner Reactivation air filter access behind hinged panel Process air filter access Process and reactivation pressure gauges HoneyCombe wheel and seals behind access panel ...

Page 18: ...r behind cover Inspection window Reactivation blower Reactivation damper Process blower behind cover Process damper REACTIVATION AIR IN PROCESS AIR OUT PROCESS AIR IN REACTIVATION AIR OUT Direct fired gas burner Reactivation air filter access behind hinged panel Process air filter access Process and reactivation pressure gauges HoneyCombe wheel and seals behind access panel Process bypass damper ...

Page 19: ...dulated The heaters will always supply enough heat to keep the wheel in equilibrium This means that the wheel releases moisture at the same rate it is being absorbed Because the heat input can be modulated less energy is used when the moisture load drops As the reactivation air passes through the wheel the air temperature drops the moisture cools off the reactivation air as it evaporates off the w...

Page 20: ...ess evaporative cooling taking place in the reactivation air stream This means that less heat is required to maintain the temperature at the reactivation outlet Accurate energy modulation saves energy whenever the unit is handling less than the full load The reactivation air entering the wheel must never rise above 350 F High temperatures can damage the wheel ...

Page 21: ... check the power wiring terminals Be sure all control relays are firmly seated in their sockets 4 2 LIFTING THE UNIT 1 The unit has been provided with fork lift pockets and lifting lugs cage option only 2 The weight is shown on each unit Ensure the crane or fork lift truck has sufficient capacity for the lift 3 When using a crane ensure all four lifting lugs are used cage option only 4 3 STACKING ...

Page 22: ...s of air The process air which comes from the space which is to be dehumidified The reactivation air which comes from outside of the space to be dehumidified This air is used to remove the moisture from the HoneyCombe wheel inside the unit The process air intake should come from the conditioned space and the process air outlet should be vented to the same space The process air intake can be quite ...

Page 23: ... the unit to allow proper airflow in the unit 2 The general arrangement drawing shows the details of the duct connections This drawing is included with this manual and specifies the required space around the machine If an air inlet or outlet is operated without ductwork allow a clearance of at least 24 3 The duct connections have been designed to accommodate layflat ductwork Connections are for 18...

Page 24: ... R Series unit when the unit is turned off This moist air would condense inside the unit To prevent this install isolation dampers at two points in the reactivation air stream one damper in the intake and the other in the exhaust The dampers should be installed outside of the conditioned space 6 It is very important not to allow any leaks on the output side of the process air stream Leaks can allo...

Page 25: ...volumes of air so try to maintain a good distance between the inlet and outlet ducts 4 6 GAS CONNECTIONS 1 The R Series gas trains have been designed for either natural gas or propane 2 The R05 units have a single main gas train pilot less The R10 and R15 gas train units have a main and a pilot gas train 3 The main gas regulator should be adjusted to the natural gas or propane setpoint per the ins...

Page 26: ...ine The correct line voltage is listed on the nameplate on the machine Do not try to control the humidity by switching the power to the dehumidifier on and off Use a humidistat to control the unit The wiring diagram included in this manual shows the contacts for the humidistat 2 Turn the electrical disconnect handle on the Munters unit to the off position 3 Color coded Cam Lok type single pole ele...

Page 27: ...midistat turns on the R Series unit 2 The humidistat requires no external power and is plugged directly into a port on the side of the unit It is wired as an Open On Rise device On a call for dehumidification the contacts open When relative humidity is less than the humidistat local set point the contacts close and the reactivation energy shuts off The process fan will continue to operate 3 Mount ...

Page 28: ...usly When the switch is set to the Auto position the unit will run under the control of a remote sensor such as a humidistat Turn the switch to the Off position to stop the unit If the switch is set to either Manual or Auto the unit will stop if one of the safety sensors detects a fault Main Control Panel The flow diagram image shows the status of the machine and also presents any faults or warnin...

Page 29: ... process fan to cycle with the Dehumidifier Auto Off Manual switch 4 Select the reactivation energy type electric or gas If gas is selected regulator must be set to correct propane or natural gas setting 5 Enable the Unit Select Dehumidifier manual for continuous dehumidification and process fan operation or auto for humidistat operation mode All R Series units are equipped with a run time meter l...

Page 30: ...sed upon heat demand Subsequent heater banks are then staged on individually as required when the control signal to the solid state relay exceeds 90 full scale for 90 seconds Upon incrementing a heater bank the proportional signal will back down to minimize heater temperature overshoot Heater banks are decremented when the control signal to the solid state relay drops to less than 5 for 40 seconds...

Page 31: ...ssure gauge 5 4 ADJUSTING THE PROCESS BYPASS DAMPER R15 ONLY 1 The R15 has a process bypass damper The R15 can dehumidify up to 15 000 scfm of process air Most of the air passes through the dehumidifier but some passes around the wheel and is then blended with the dry air in the fan plenum 2 The bypass damper is set in the factory There should be no reason to adjust this damper setting At no time ...

Page 32: ...tch 3 Flashes Burner Flame Failure Warning Chart Unit will continue to operate Constant Yellow React Outlet Temp 110 F Figure 5 2 INFORMATION ON FAULT CONDITION In order to recover from a fault perform the following procedure On the dehumidifier locate the cause of the problem that caused the fault and correct it On the main control panel reset the selector switch Auto Off Manual by moving the swi...

Page 33: ... if a fan or air moving device is still operating in the system Eventually a large amount of moisture can collect in the wheel This can damage the wheel For instructions on long term shutdown see Section 6 MAINTENANCE 5 9 HMI OPTION If the HMI has been purchased it will be located on the front of the electrical enclosure Once energized the display will show that the machine is ready to run Note th...

Page 34: ...o RUNNING The system is running o PURGING When the selector switch is turned off or the system stops calling for dehumidification the dehumidification wheel must continue to turn so it can be dried out before it stops Normally the purge cycle runs for three minutes o FAULTED The system is faulted 1 HMI CHECKING THE REACTIVATION TEMPERATURES The present value PV reactivation inlet and outlet temper...

Page 35: ...centage of full reactivation heat output Although the temperatures may be displayed in F or C the factory default is F To return to the Machine Running display press the BACK button followed by the MAIN button These values have been set in the factory and should not be changed 2 HMI CHECKING THE SYSTEM AND DH RUN TIME The System and DH run time are displayed on the Machine Running screen See Figur...

Page 36: ...ally two separate units If an alarm is triggered it must be corrected in two places on the dehumidifier itself and also on the operator display 1 If the unit detects a fault condition the ALARMS button on the display will blink red and the Fault Light on the control panel will light For a warning the ALARMS button on the display will blink yellow and the Warning Light on the control panel will lig...

Page 37: ...n the dehumidifier reset the selector switch Auto Off Manual by moving the switch to the Off position then returning it to Auto or Manual On the operator interface display press the Acknowledge button ACK ALARM to clear the message and alarm symbol After a fault message has been cleared return to the Main screen by pressing BACK The display will indicate Ready 4 To see a history of past alarm cond...

Page 38: ...arts A listing of recommended spare parts is included in this manual 6 1 QUICK MAINTENANCE CHECK As the unit operates make routine checks of these three basic functions The process air flow and reactivation air flow should be checked to be sure they remain at design levels If the air flows change this can change the operation of the machine A change in air flow may call for maintenance or troubles...

Page 39: ... unit behind access panel Change the flame rod sensor In the burner See Figure 6 3 Check the spark plug gap Should be 7 64 In the burner See Figure 6 3 6 3 CHECKING THE REACTIVATION OUTLET TEMPERATURE After the unit has been operating for 30 minutes the temperature at the outlet of the reactivation air stream should be about 120 F R05 and R10 or 130 F R15 Check this outlet temperature with a therm...

Page 40: ...ve the access panel on the front of the unit If there is space behind the rear panel remove this panel also 3 At the front of the machine remove the tensioning spring and press down on the idler sprocket See Figure 6 1 and Figure 6 2 This will release the tension on the chain drive Remove the chain from the drive sprocket or the belt from the sheave 4 On the R05 it will be necessary to remove the ...

Page 41: ... on all the sprocket teeth around the wheel circumference 11 Replace the access panels The unit is now ready to operate 12 Make a quick check of the airflows and operating temperatures as the machine runs 13 The new wheel may behave slightly differently from the old one 6 6 INSPECTING THE HONEYCOMBE WHEEL The HoneyCombe wheel contains a lightweight framework which supports the desiccant chemical T...

Page 42: ...n is required However if the damaged area is large and equipment performance has deteriorated the wheel should be replaced 5 To check for plugging use a drop light with a bulb of at least 60 Watts or higher Hold the light on the far side of the wheel facing toward the wheel The light should be four to six inches from the face of the wheel By watching the near face of the wheel look to see if the w...

Page 43: ...he seal there is little or no resistance replace the seals with new ones See Section 6 9 If there is little or no drag on one side and excessive drag on the other side check the rollers which support the wheel Look for wear on the roller bushings See Section 6 14 4 If the HoneyCombe wheel is removed the surface of each seal can be inspected On the face of the seal the portion that comes in contact...

Page 44: ...be removed to gain access to the blower Reach through the damper opening and touch the fan itself The fan should spin easily 5 If one of the fans is difficult to turn or there is a noticeable grinding or gritty feel something is wrong Check for anything which could be rubbing against the fan 6 If this does not reveal the problem remove the fan and motor The blower assembly for the reactivation air...

Page 45: ...the electrical cabinets 2 Open the cabinet behind the main control panel Check the contactors for signs of pitting 3 Make a general check for possible problems frayed wires overheated parts etc 6 13 INSPECTING THE WHEEL DRIVE MOTOR CHAIN DRIVE SYSTEMS 1 The drive motor is located behind the front access panel 2 Figure 6 1 and Figure 6 2 show how the chain is located on the drive sprocket When the ...

Page 46: ... damage and excessive wear Replace it if necessary 2 In order to lubricate the chain it s best to start with a clean chain The chain can be cleaned using commonly available cleaning degreasing products found at home centers hardware and automotive stores and shop rag 3 Munters recommends lubricating the chain with a dry lubricant spray such as Drive Sprocket Idler Sprocket Drive Sprocket Tensionin...

Page 47: ...ce the drive pulley mount the pulley as close as possible to the body of the motor This will reduce the side load on the shaft and bearings 5 When replacing the drive belt be sure the belt is centered on the drive pulley If the belt is off center the pulley may not be able to provide enough drive to turn the wheel This can cause the wheel to turn more slowly than it should 6 16 CHECKING THE HUMIDI...

Page 48: ...al switch do not use any phone in your building Immediately call your gas supplier from a nearby phone Follow the gas supplier s instructions If the gas supplier cannot be reached call the fire department Installation and service must be performed by a qualified installer service agency or gas supplier The area in the center of the burner is hot Move very carefully when working near this area See ...

Page 49: ...manual ball valve Low gas pressure could be an indication of an undersized gas meter undersized gas supply lines and or an obstructed gas supply line The dehumidifier air handler unit is equipped with low and high gas pressure switches that are integrally vent limited These types of devices do not require venting to atmosphere Figure 6 3 DIRECT FIRED GAS BURNER ASSEMBLY Upper profile plate Caution...

Page 50: ...ve that is located farthest down stream Modulating Gas Valve Safety Shut Off Valves Main Gas Regulator Supply Gas Pressure Gauge Regulated Gas Pressure Gauge Pilot Shut Off Valves Pilot Gas Regulator R10 R15 Gas Trains Modulating Gas Valve Safety Shut Off Valves Main Gas Regulator Regulated Gas Pressure Gauge R05 Gas Train ...

Page 51: ...urner ensure that there is no power at any of the gas valves when the ignition control is de energized Ensure that the main gas valves are closed 4 Ensure that both the process and reactivation fans are running and that the wheel pressure drop has been adjusted for both Note that when the burner lights the pressure drop of the reactivation loop will steadily increase as the air warms It is good pr...

Page 52: ...ng plate The supply gas pressure regulator supplying fuel to the Munters equipment must be of the lock up type to prevent excessively high pressure from reaching the Munters equipment when the burner is not firing 8 Ensure that the profile plates are adjusted to produce a 0 8 WC drop across the plates while the burner is firing Make sure the reactivation flow air pressure drop is set properly befo...

Page 53: ...sure to the butterfly valve by adjusting the gas regulator If the pressure is less than the number on the rating plate increase the gas supply pressure to the butterfly valve To adjust the Full Rate Manifold Pressure use the regulator supplied with the Munters equipment gas train not the supply pressure regulator that is part of the site s gas utilities 12 Recheck for gas leaks at the end of the t...

Page 54: ...SHUT DOWN Turn off all energy inputs to the machine Turn off all electrical power and the gas supply The desiccant in the HoneyCombe wheel will continue to absorb some moisture after the dehumidifier is shut down If the wheel is allowed to absorb too much moisture over a period of time the wheel may not be able to perform normally when the unit is turned on again Seal the dehumidifier to prevent t...

Page 55: ...peed Hands may be badly hurt if put inside the blower while it is turning Keep hands away from the blowers while the unit is turned on If this documentation does not address a specific issue call the Technical Support Department at Munters Technicians are available to answer questions and assist with troubleshooting Tel 1 978 241 1100 Fax 1 978 241 1217 The control system on this machine is set up...

Page 56: ...iagram for correct pressure drops across wheel See Maintenance Reduce moisture load or temperature to dehumidifier in order to operate at design conditions Check for leakage in air handler outside of dehumidifier Wheel is clogged Monitor wheel pressure drop for multiple revolutions looking for changes in pressure drop readings Visually inspect wheel See Maintenance Wheel is not rotating at proper ...

Page 57: ...and filters for clogging Repair replace as necessary Thermocouple has failed Inspect sensors and wiring Replace as necessary Low gas supply pressure Check supply pressure Check manual isolation valves are fully open Check gas pressure regulator setting Check wiring signal to shutoff valves Gas strainer is clogged Gas modulation valve malfunction Check for correct control signal Check for mechanica...

Page 58: ...ue ideal flame is strong blue with small yellow tips Incorrect gas supply Check supply pressure Check manual isolation valves are fully open Check gas pressure regulator setting Check wiring signal to shutoff valves Gas strainer is clogged Incorrect reactivation air flow Inspect duct and filters for clogging Repair replace as necessary Inspect reactivation blower for blockage Inspect reactivation ...

Page 59: ...SR is receiving the analog input and is supposed to be turned on an amber LED on the SSR lights See Figure 7 1 Whenever the amber LED is on the SSR should be producing an output Figure 7 1 SOLID STATE RELAY Each additional heating zone can be switched on by the PLC via a contactor As additional heating is required the PLC turns on these additional zones The total heat output is still fine tuned by...

Page 60: ...he modulation valve 7 5 CHECKING THE AIRFLOW SWITCH The airflow switch AFS1 senses the reactivation air flow If the reactivation airflow drops below a preset limit this control will de energize the burner control circuit Use a Volt Ohmmeter to check the 110VAC signal from the switch See the wiring diagram included in this manual The table below shows how the switch should behave Machine function S...

Page 61: ...ext adjust the humidistat to the low end of the scale close to 10 or 20 relative humidity Now the humidistat should be calling for drying and the contacts inside the humidistat should be opened 24VDC should present across the contacts 3 The wiring between the humidistat and the unit can also be checked See the wiring diagram included in this manual When the humidistat is not calling for dehumidifi...

Page 62: ... needs to be performed to initiate the evaluation of the memory card Change the CPU to RUN mode Perform a memory reset MRES Power cycle the CPU Figure 7 2 PROGRAMMABLE LOGIC CONTROLLER PLC For more information see the manual supplied by Siemens This is available online http www automation siemens com The front panel of the PLC also includes LEDs which show the status of each of the inputs and outp...

Page 63: ...I27028 7 9 Rev 2 11 22 2017 for that input lights up These LEDs can be used to quickly check the condition of the whole machine The Wiring Diagram gives more information on the functions indicated by the LEDs ...

Page 64: ...Manual I27028 7 10 Rev 2 11 22 2017 7 11 TERMINAL BLOCK WIRING INSTRUCTIONS ...

Page 65: ...Munters Corporation 79 Monroe Street P O Box 540 Amesbury MA 01913 0640 TEL 978 241 1100 or 1 800 843 5360 FAX 978 241 1217 ...

Page 66: ... Electric React Generator Size Gas BTU hr Capacity Gas Connection Full Load Amps 460v 3 60 R 5000 18 or 20 1 x react in out 1 x process in out 84kW 100kW 125kVA 300 000 NPT 132 R 10000 18 or 20 1 x react in out 2 x process in out 180kW 225kW 250kVA 750 000 1 NPT 282 R 15000 18 or 20 2 x react in 1 x react out 3 x process in out 252kW 252kW 280kVA 1 000 000 1 NPT 340 Elec React 70 Gas React Minimum...

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Page 120: ...Munters START STOP FAULT MADE IN THE U S A TURN POWER OFF BEFORE SERVICING WARNING NOTE REACTIVATION AIR WILL CONTINUE FOR 3 MINUTES AFTER CONTROL INTERUPTION POWER ON ...

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Page 125: ...Power Required BHP 13 8 Static Efficiency 70 6 Outlet Velocity FT MIN 3444 Damper Opening N A Control Type N A Outlet Area FT 1 6 Sound Values are in accordance with AMCA Standard 300 External Sound Power Levels dB Center Hz 63 125 250 500 1000 2000 4000 8000 Lwi Design 88 96 99 95 91 87 85 81 ERC 12 7 3 1 Sound Pressure 3 0 FT from Fan dBA 90 Sound Pressure Radiated 3 0 FT from 0 105 housing 67 d...

Page 126: ...Blower Curves 0 00 1 00 2 00 3 00 4 00 5 00 6 00 7 00 8 00 9 00 0 500 1000 1500 2000 2500 3000 3500 SCFM TSP in wc 70 Deg F 120 Deg F 140 Deg F 3 HP for HCD2250 3 HP 1200 SCFM 2 HP 1200 SCFM R05 Reactivation Fan 3 HP Motor ...

Page 127: ...8 28 2 29 4 34 1 Static Efficiency 62 3 53 5 47 6 33 8 Outlet Velocity FT MIN 4191 3912 3726 3241 Damper Opening 100 68 63 54 Control Type Outlet Damper Outlet Area FT 2 68 Maximum Speeds at 125 F RPM Class 1 Max RPM 2205 Class 2 Max RPM 2868 Class 3 Max RPM 3607 Sound Values are in accordance with AMCA Standard 300 External Sound Power Levels dB Center Hz 63 125 250 500 1000 2000 4000 8000 Lwi De...

Page 128: ...eed RPM 3500 Power Required BHP 8 07 Static Efficiency 70 8 Outlet Velocity FT MIN 3032 Damper Opening N A Control Type N A Outlet Area FT 1 32 Sound Values are in accordance with AMCA Standard 300 External Sound Power Levels dB Center Hz 63 125 250 500 1000 2000 4000 8000 Lwi Design 84 92 95 92 88 84 81 78 ERC 12 7 3 1 Sound Pressure 3 0 FT from Fan dBA 87 Sound Pressure Radiated 3 0 FT from 0 10...

Page 129: ...Static Efficiency 71 3 64 4 59 Outlet Velocity FT MIN 3565 3392 3261 Damper Opening 100 67 63 Control Type Outlet Damper Outlet Area FT 2 3 Maximum Speeds at 118 F RPM Class 1 Max RPM 2355 Class 2 Max RPM 3063 Class 3 Max RPM 3853 Sound Values are in accordance with AMCA Standard 300 External Sound Power Levels dB Center Hz 63 125 250 500 1000 2000 4000 8000 Lwi Design 96 101 102 100 95 92 90 86 E...

Page 130: ...500 Power Required BHP 9 12 Static Efficiency 72 5 Outlet Velocity FT MIN 2947 Damper Opening N A Control Type N A Outlet Area FT 1 45 Sound Values are in accordance with AMCA Standard 300 External Sound Power Levels dB Center Hz 63 125 250 500 1000 2000 4000 8000 Lwi Design 86 94 97 94 91 85 83 79 ERC 12 7 3 1 Sound Pressure 3 0 FT from Fan dBA 89 Sound Pressure Radiated 3 0 FT from 0 105 housing...

Page 131: ...HAIN FILTERS 2 00 90118 01B Filter 35 24 x12 FARR 30 30 PROCESS 2 00 90118 02B Filter 35 24x24 FARR 30 30 PROCESS 1 00 95007 14 FILTER 18 X 18 X 2 91501637 REACT ELECTRICAL COMPONENTS 1 00 90217 17 SWITCH AIR AFS2 PRESSURE CLEVELAND AFS 442 388 1 00 90437 01 MONITOR PHASE A258B W 8 PIN SK PM01 1 00 90476 01 SWITCH LIMIT BA 2RV2 A2 0003 2 00 91410 09 FUSE MIDGET TIME DEL ATQR 2 FU30 3 00 91816 02 B...

Page 132: ... 94887 12 VALVE ECLIPSE BVPAK 1 00 94887 13 SWITCH PRESSURE GAS HIGH LOW ADDED REV 2 DUNGS GAO A4 4 5 1 00 94887 14 SWITCH PRESSURE GAS HIGH MANUAL DNGS GMH A4 4 4 2 00 94891 05 FILTER KIT SAGINAW 7 X 5 1 00 K95050 102 KIT SEL SW 3 POS ILL WHT 120VAC 4 NO SS01 CP SIEMENS 5 00 K95050 29 PUSHBUTTON ILLUM RED 120VAC 1 NO 1 LT02 NC SIEMENS 1 00 K95050 30 YELLOW PB KIT 120V 1NO 1NC PUSH TO LT10 TEST SI...

Page 133: ...3 SIEMENS 1 00 K95935 01 S7 1200 CPU PLC1 1 00 K95935 03 S7 1200 CPU PLC1 ADDED REV 2 1 00 K95935 07 S7 1200 IN OUT MOD PLC1 1 00 K95935 13 S7 1200 ANALOG INPUT MOD PLC1 1 00 K95935 24 S7 1200 ANALOG OUTPUT MOD PLC1 1 00 K95935 26 S7 1200 COMPACT SWITCH MOD 4 RJ45 PORTS ADDED REV 2 1 00 K95936 03 OPER INTERFACE SIEMENS KTP400 2ND GEN HMI ADDED REV 2 1 00 K95938 01 WATLOW TEMP LIMIT CONTROLLER TS01...

Page 134: ...791 R3 LPG5 D0042N 2 00 94887 04 VALVE BALL BRASS 1 2IN NPT 0 125IN SIDE TAP 4 00 94888 03 CAP BLACK ROUND 20 OD PLASTIC 4 00 94888 05 CAP BLACK ROUND 18 OD PLASTIC SELECT EITHER 18 OR 20 OD CAPS NOT BOTH ...

Page 135: ...DRIVE 1 00 94892 03 10K CHAIN DRIVE ADDED REV 2 1 00 94892 08 CHAIN ROLLER SPROCKET 1 00 94892 09 SPROCKET IDLER 1 00 94926 01 LUBRICANT FOR CHAIN FILTERS 6 00 90118 04B FILTER 35 25WX20H FARR 30 30 PROCESS 1 00 95007 47 FILTER METAL MESH REACT HINGED ACCESS PANEL ELECTRICAL COMPONENTS 1 00 90217 17 SWITCH AIR AFS2 PRESSURE CLEVELAND AFS 442 388 1 00 90437 01 MONITOR PHASE A258B W 8 PIN SK PM01 1 ...

Page 136: ...AS TRAIN DUNGS ADDED REV 2 1 00 K95050 102 KIT SEL SW 3 POS ILL WHT 120VAC 4 NO SS01 CP SIEMENS 5 00 K95050 29 PUSHBUTTON ILLUM RED 120VAC 1 NO 1 LT02 NC SIEMENS 1 00 K95050 30 YELLOW PB KIT 120V 1NO 1NC PUSH TO LT10 TEST SIEMENS 3 00 K95050 31 PUSHBUTTON ILLUM GREEN 120VAC 1 LT04 NO 1 NC SIEMENS 4 00 K95551 02 CONTROL RELAY MINI SPDT 120VAC CR06 15A SIEMENS 4 00 K95551 04 CONTROL RELAY MINI DPDT ...

Page 137: ...20 06 FLAME ROD 1 00 Z19520 41 SPARK PLUG 1 00 K95938 01 WATLOW TEMP LIMIT CONTROLLER TS01 1 00 K95941 01 CONTACTOR 120V COIL 3HP 460V MS01 ADDED REV 2 1 00 K95941 04 CONTACTOR 120V COIL 10HP 460V MS02 ADDED REV 2 4 00 K95941 07 CONTACTOR 120V COIL 20HP 460V CN05 56 ADDED REV 2 1 00 K95941 08 CONTACTOR 120V COIL 30HP 460V MS03 ADDED REV 2 8 00 K95941 09 CONTACTOR 120V COIL 40HP 460V CN01 54 ADDED ...

Page 138: ...92 03 10K CHAIN DRIVE ADDED REV 2 1 00 94892 08 CHAIN ROLLER SPROCKET 1 00 94892 09 SPROCKET IDLER 1 00 94926 01 LUBRICANT FOR CHAIN FILTERS 9 00 90118 04B FILTER 35 25WX20H FARR 30 30 PROCESS 1 00 95007 47 FILTER METAL MESH REACT HINGED ACCESS PANEL ELECTRICAL COMPONENTS 1 00 90217 17 SWITCH AIR AFS2 PRESSURE CLEVELAND AFS 442 388 1 00 90437 01 MONITOR PHASE A258B W 8 PIN SK PM01 1 00 90476 01 SW...

Page 139: ... 3 00 K95050 31 PUSHBUTTON ILLUM GREEN 120VAC 1 LT04 NO 1 NC SIEMENS 5 00 K95551 02 CONTROL RELAY MINI SPDT 120VAC CR19 15A SIEMENS 4 00 K95551 04 CONTROL RELAY MINI DPDT 120VAC CR07 15A SIEMENS 2 00 K95551 06 CONTROL RELAY MINI 3PDT 120VAC CR09 15A SIEMENS 6 00 K95551 09 RELAY SOCKET FOR MINI SPDT CR19 PREMIUM LINE SIEMENS 4 00 K95551 10 RELAY SOCKET FOR MINI DPDT CR07 PREMIUM LINE SIEMENS 2 00 K...

Page 140: ... CONTACTOR 120V COIL 40HP 460V CN01 6 56 ADDED REV 2 DEL REV 3 12 00 K95941 16 CONTACTOR 120V COIL 40HP 460V CN01 6 56 ADDED REV 3 4 00 K95946 51 AUXILIARY CONTACTS OLR OPTIONAL NOT ALL UNITS SUPPLIED WITH THIS OTHER COMPONENTS 2 00 92213 09 GAUGE MINIHELIC 0 5 IN 2 5005 0001 1 00 92951 02 GAGE PRESSURE 0 15 WC DWYER LPG5 8142N REAR CONN 1 00 92951 04 GAGE PRESSURE 0 5 PSI DWYER LPG5 D9922N 1 00 9...

Page 141: ...T THE CENTER OF 5 MASS OF THE UNIT SHALL BE MAINTAINED AT ALL TIMES SAFETY LINES SHOULD BE ATTACHED TO SKID AT NO LESS THAN TWO POINTS TO PREVENT SWINGING OR TWISTING DURING LIFTING 6 LIFTING SHOULD BE ACCOMPLISHED USING THE SAFEST SPEED OF LIFT BASED ON CONDITIONS AT TIME OF OPERATION 7 PRIOR TO LIFTING CHECK THAT ALL ACCESS PANELS ARE SECURED IN PLACE THAT CORNERS ALONG TOP SURFACES ARE 8 PROTEC...

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