Manuals / Nortec / Household Appliance / Humidifier

Nortec NH Series installation manual NHTC/NHPC Electrical Parts List cont, Page 82, 10-50

Models: NH Series

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Table 3. NHTC/NHPC Electrical Parts List (cont)

Table 3. NHTC/NHPC Electrical Parts List (cont)

	200
	150
	100
THREE PHASE	075
	050
	030
	020
	020
SINGLE PHASE
	010
	005
NORTEC PART NO.	MODEL
DESCRIPTION
ITEM NO.

600/3-550						6
600/3-550
480/3-440							6
480/3-440
380/3					12
240/3-220		12
208/3		12
600/3-550					6
600/3-550
480/3-440					6
480/3-440
380/3						6
380/3
240/3-220				12
208/3			12
600/3-550
480/3-440
380/3					6
380/3
240/3-220		6
240/3-220
208/3		6
208/3
600/3-550
480/3-440
380/3
240/3-220				6
240/3-220
208/3			6
208/3
600/3-550
480/3-440
380/3
240/3-220
208/3
600/3-550
480/3-440
380/3
240/3-220
208/3
600/3-550
480/3-440
380/3
240/3-220
208/3
600/1-550
481/1-440
380/1
277/1
240/1-220
208/1
600/1-550
480/1-440
380/1
227/1
240/1-220
208/1
120-110
VOLTS/PH		142-3176	150-9692	142-3173	142-3160	150-9693	150-9694
		142-3176	150-9692	142-3173	142-3160	150-9693	150-9694
	OPTIONAL COMPONENTS
	OPTIONAL COMPONENTS	PRIMARY FUSE JJN60(JLLN60) (OPTIONAL)	PRIMARY FUSE JJN50(JLLN50) (OPTIONAL)	PRIMARY FUSE JJN40 JLLN40 (OPTIONAL)	PRIMARY FUSE JJS40 (JLLS40) (OPTIONAL)	PRIMARY FUSE JJS50 (JLLS50) (OPTIONAL)	PRIMARY FUSE JJS60 (JLLS60) (OPTIONAL)

10-50

Page 82 2008-08-28

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Nortec NH Series installation manual NHTC/NHPC Electrical Parts List cont, Page 82, 10-50

Contents

Installation Manual 2522381-CNH SeriesTM NHTC / NHPC ELECTRODE STEAM HUMIDIFIERPROPRIETARY NOTICE SPECIFICATION LABEL LOCATIONLIABILITY NOTICE COPYRIGHT NOTICE10-10INSTALLATION PROCEDURES TABLE OF CONTENTS10-30MAINTENANCE PROCEDURES 2008-08-28WARRANTY 10-40TROUBLESHOOTING2008-08-28 10-50TECHNICALFigure LIST OF FIGURES2008-08-28 10-10INSTALLATION PROCEDURE LIST OF TABLES10-40TROUBLESHOOTING 2008-08-282008-08-28 Page 1 10-00 INTRODUCTION10-00 Page 2 10-00Figure 1. NHTC D. ACCESSORIES BOX 1.PRE-INSTALLATION2.PACKAGING A.RECEIVING & UNPACKING EQUIPMENTFigure 2. Humidifier Box 10-00Figure 4. SAM-eDistributor Box Figure 3. Distributor BoxA.GENERAL 3.PREINSTALLATION EQUIPMENT VERIFICATION10-00 Page 6 Figure 6. Typical NHTC Installation Sheet 1 of10-00 Page 7 Figure 7. Typical NHTC Installation Sheet 2 of10-00 Page 8 THIS PAGE INTENTIONALLY LEFT BLANK10-00 Page 9 10-10 INSTALLATION10-10 A.LOCATION 1.HUMIDIFIER INSTALLATIONB.MOUNTING WITH KEYHOLES C.MOUNTING WITH WALL BRACKETE.DRAIN LINE D.WATER SUPPLY LINEDRAIN WATER FROM HUMIDIFIER CAN BE VERY HOT F. STEAM RUNS AND CONDENSATE RETURNSFigure 1. Clearances and Operating Conditions 10-10Figure 2. Mounting with Keyholes Figure 3. Mounting with Mounting BracketPage 13 10-10Figure 4. Drain Water and Supply Connection Table 1. Maximum Recommended Length of Steam Line 10-10Page 15 10-10Page 16 10-10Dispersion Method 10-10Page 18 Figure 7. Primary Voltage Supply Wiring10-10 H.CONTROL WIRING 1Primary Voltage Supply Wiring to HumidifierbDemand Signal Controls Installation G.ELECTRICALPage 20 10-10Page 21 10-10Figure 10. Setpoint Versus Outdoor Temperature I.OPTIONAL OUTDOOR TEMPERATURE RESET FUNCTION10-10 Page 22L.NORTEC ONLINE INSTALLATION J.HUMIDITY TRANSDUCER SIGNAL INSTALLATIONK.NETWORKING NHTC 10-10Page 24 10-10Page 25 10-10Figure 12. Networking NHTCs Optional Page 26 10-10Page 27 10-20 OPERATION10-20 A.NHTC COMPONENTS 1.NHTCB.HUMIDIFIER START-UP C.BASIC STEAM PRODUCTION METHODNHTC/NHPC Components TablePage 29 10-20Page 30 Table 1. NHTC/NHPC Components cont10-20 Item NumberFigure 3. Humidifier Start-Up Figure 5. Capacity Setting and Cylinder LifeFigure 4. Drain Rate Versus Water Page 3110-20 Figure 6. Basic Steam Production MethodPage 32 E.SOFTWARE INITIAL SELF-TEST F.SOFTWARE FLOW CHART WITH DEFINITIONSTable 2. Self-TestMessages G.SELF-HELP10-20 Figure 7. Software Flow Chart Sheet 1 ofPage 34 10-20 Figure 7. Software Flow Chart Sheet 2 ofPage 35 10-20 Figure 7. Software Flow Chart Sheet 3 ofPage 36 10-20 Figure 7. Software Flow Chart Sheet 4 ofPage 37 10-20 Figure 7. Software Flow Chart Sheet 5 ofPage 38 10-20 Figure 7. Software Flow Chart Sheet 6 ofPage 39 10-20 Figure 7. Software Flow Chart Sheet 7 ofPage 40 H.SYSTEM MESSAGES AND LIGHTS Table 3. Signal Light StatusI.DOUBLE UNIT OPERATION Page 41Page 42 Table 4. Status Messages with LED State10-20 NHTC Display MessageSymptom Diagnosed Page 4310-20 Probable CauseA.STEAM DISTRIBUTOR OPERATION 2.STEAM DISTRIBUTIONB.SAM-eOPERATION C.BLOWER PACK OPERATIONFigure 9. SAM-eOperation Figure 10. Blower Pack Operation and AdjustmentsPage 45 10-203.CONTROLS AND REMOTE COMMUNICATION OPTIONAL NORTEC DOES NOT RECOMMEND USING THE DRY RELAYA.DIGITAL CONTROL OPERATION B.DIGITAL TRANSDUCER OPERATIOND.NORTEC LINKS 2 OPERATION Relation to Demand SignalE.NORTEC ONLINE OPERATION Figure 12. Difference from Setpoint inTHIS PAGE INTENTIONALLY LEFT BLANK Page 4810-20 Page 49 10-30 MAINTENANCE PROCEDURES10-30 A. MAINTENANCE MAINTENANCE PROCEDURESDISCONNECT MAIN POWER BEFORE ANY SERVICING VOLTAGE COMPONENTS AND WIRING. ACCESS SHOULD BEFigure 1. Cylinder Components D.COMPONENTS OF THE STEAM CYLINDERPage 51 10-30Figure 2. Cylinder Removal Procedure E.HOW TO REMOVE THE STEAM CYLINDERPage 52 10-30Figure 3. Drain Valve Maintenance F.MANDATORY CLEANING OF THE DRAIN VALVEPage 53 10-30Figure 4. Cylinder Replacement Procedure G.HOW TO INSTALL THE REPLACEMENT CYLINDERPage 54 10-30Page 55 10-40 TROUBLESHOOTING10-40 A.PREPARATION 1.TROUBLESHOOTING NH ELECTRODE STEAM HUMIDIFIERSB.STARTING POINT SHOULD BE DONE BY QUALIFIED PERSONNEL C.NHTC/NHPCPage 57 Table 1. Troubleshooting Symptoms10-40 System3.SAM-eTROUBLESHOOTING 2. TROUBLESHOOTING DISTRIBUTORSTable 2. Ensuring A Demand Signal CAN REMAIN VERY HOT DURING THE TROUBLESHOOTING5.DIGITAL ON/OFF HUMIDISTAT SENSOR CALIBRATION 4.BLOWER PACKS TROUBLESHOOTINGPage 59 A.PROCEDUREPage 60 Table 3. NH System MessagesSymptom Diagnosed 10-4010-40 Page 61Probable Cause Corrective ActionPage 62 Table 3. NH System Messages contSymptom Diagnosed 10-4010-40 Page 63Probable Cause Corrective ActionSymptom Diagnosed Page 6410-40 Table 3. NH System Messages cont10-40 Page 65Probable Cause Corrective ActionTable 4. Term Definitions 6.0-10VDIGITAL HUMIDISTAT SENSOR CALIBRATIONPage 66 A.PROCEDUREPage 67 10-50 TECHNICAL10-50 Table 1. Controller and Sensor Specifications 1.WIRING AND TERMINALSA.HUMIDIFIER CONTROL INFORMATION Page 68Figure 1. NHTC/NHPC Double Unit Wiring Diagram B.NH WIRINGPage 69 10-5010-50 Figure 2. NHTC/NHPC Wiring DiagramPage 70 3 Controls Wired A.PRE-NORTECONLINE START UP CHECKLIST WIRING4 Start-UpProcedure B. PRE-NORTECLINKS START-UPCHECKLISTWIRING C. HUMIDIFIER MANDATORY PRE-STARTUP CHECKLISTPOWER Unit type: _______1.PRELIMINARY 2.START-UPPROCEDURERemarks Page 73CYLINDER REPLACEMENT PROCEDURE WHEN TO REPLACE THE CYLINDERMANDATORY CLEANING OF THE DRAIN VALVE Page 74EXTENDED SHUTDOWN HOW TO INSTALL THE REPLACEMENT CYLINDERPage 75 10-50A.ASD, BSD, CSD DISTRIBUTOR 3.SPARE PARTS AND EXPLODED VIEWSB.SAM-eSPARE PARTS Figure 4. SAM-eExploded View and Spare Parts10-50 C.NH SERIES HUMIDIFIER SPARE PARTSPage 77 Table 2. NHTC/NHPC Plumbing Part List Table 2. NHTC/NHPC Plumbing Part List cont 10-50 Page 7910-50 Page 8010-50 Page 81 Table 3. NHTC/NHPC Electrical Parts List10-50 Table 3. NHTC/NHPC Electrical Parts List contPage 82 THIS PAGE INTENTIONALLY LEFT BLANK Page 8310-50 WARRANTY U.S.A Cylinder Replacement Date MM/DD/YYYYCANADA Walter Meier Climate USA Inc