Neptronic SK330M Installation Instructions Manual Download

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Electric Steam Humidifier

SK300-XL Series

INSTALLATION INSTRUCTIONS

Read and save these instructions

SK300-XL-IOM

– Rev.: 170926

Summary of Contents for SK330M

Page 1: ...Electric Steam Humidifier SK300 XL Series INSTALLATION INSTRUCTIONS Read and save these instructions SK300 XL IOM Rev 170926...

Page 2: ...n Clean and disinfect the humidification system Have a competent person carry out a risk assessment of the water system supplying the humidifier to ensure the water supply is of an acceptable quality...

Page 3: ...mity of your installation and operation as per the manufacturer s recommendations The application of these instructions is one of the conditions for the application of the warranty The application of...

Page 4: ...Stage 2 Steam Distribution Installation 10 Stage 3 Water Supply Installation 13 Stage 4 Water Drain Connection 14 Stage 5 Electrical Supply and Installation 15 Stage 6 Electrical Control Connections 1...

Page 5: ...er diam in mm 208V 3ph 480V 3ph 600V 3ph SK330M 90 41 30 83 4 see standard SK300 IOM 1 3 76 SK340M 120 56 40 111 0 see standard SK300 IOM 1 3 76 SK370M 210 95 70 n a 84 70 1 3 76 SK380M 240 108 80 n a...

Page 6: ...ain Outlet Diam Water Inlet Diam F G SK330M SK340M SK370M 1 3 76 18 2 462 n a 3 4 20 NPT 15 1 383 7 5 190 SK380M SK390M 2 3 76 18 2 462 9 230 3 4 20 NPT 15 1 383 7 5 190 Note Drain outlet and water su...

Page 7: ...ensions in inches mm Steam Outlet Diam D E Drain Outlet Diam Water Inlet Diam F G SK330M SK340M SK370M 1 3 76 4 3 109 50 8 1291 3 4 20 NPT 15 1 383 7 5 190 SK380M SK390M 1 4 100 4 3 109 50 8 1291 3 4...

Page 8: ...y weights Handling and Lifting The SK300 XL Steam Humidifier MUST always be handled and lifted with care and must remain in its original packaging for as long as possible prior to installation The SK3...

Page 9: ...ians with appropriate training The customer is responsible for ensuring their suitability To install the SK300 XL Steam Humidifier and its associated components no special tooling is required above th...

Page 10: ...e length is kept to the shortest possible length For flexible steam hose the total steam line length must not exceed 16 feet 5 meters For longer distances use insulated hard piping For insulated hard...

Page 11: ...lated rigid piping must not exceed 50 feet 15 m 5 Whenever possible use rigid copper piping flexible steam hose can be used for short runs or for interconnecting between rigid pipe runs ensure that th...

Page 12: ...so that they can be placed side by side 3 For installation of Multi Steam units please refer to Neptronic Multi Steam Installation Instructions Horizontal duct Fig 9 dimensions in bracket are in mm Ve...

Page 13: ...point to allow a 15mm condensate drain from the main steam supply SK380M SK390M Fig 12 dimensions in bracket are in mm Two 3 76mm steam outlets to a single 5 130mm feed pipe must be connected to a si...

Page 14: ...y pressure 10 to 70psig 70 to 480kPa Minimum water temperature 49 F 4 C Maximum water temperature 104 F 40 C Model Water inlet Connection size SK330M SK340M SK370M SK380M SK390M 1 2 NPT Male Water sup...

Page 15: ...be connected to drain pipe of sufficient size We recommend the use of standard copper hydraulic pipes Minimum water drain pipe gradient must be 6 5mm per foot 300 mm horizontal run No drain trap is re...

Page 16: ...and qualified technical personnel e g electrician or technicians with appropriate training Please observe local codes and regulations concerning the provision of electrical installations WARNING Risk...

Page 17: ...of any on this contact Operation of humidifier will stop and Alarm message will be displayed Humidifier Control with humidity controller Neptronic SK300 XL modulating Steam Humidifier can be installed...

Page 18: ...humidity sensors Fig 18 Humidifier Control with humidity sensors Neptronic SK300 XL Steam Humidifier can be installed in conjunction with Neptronic SHR10 or SHC80 humidity sensors Fig 19 High limit S...

Page 19: ...oller Fig 20 Dry Contacts 2 volt free contacts are provided Operation fan contacts One normally connected to common and one normally open contact These contacts are used to switch a low voltage contro...

Page 20: ...used The room humidistat must be located on an inside wall or column It must not be near any discharge air from supply ducts or sources of heat or cold The airflow switch must be positioned to accurat...

Page 21: ...PCB970819 REV C Jumper on 0 10V Extra jumper TOP PCB MODULATING CONTROL INPUT HUMIDITY INPUT 4 20mA 0 10V 2 10V 4 20mA 2 10V 0 10V 3 7 8 F 1 2 4 9 6 2 10 Vcc Pressure Differential Switch High limit Hu...

Page 22: ...B970819 REV C Jumper on 0 10V Extra jumper TOP PCB MODULATING CONTROL INPUT HUMIDITY INPUT 4 20mA 0 10V 2 10V 4 20mA 2 10V 0 10V 3 7 8 F 1 2 4 9 6 2 10 Vcc Pressure Differential Switch High limit Humi...

Page 23: ...connected to the humidifier and set point is properly adjusted 11 Turn Power ON at the disconnect switch 12 Confirm the control signal is matching control signal jumper on Main PCB Start up 13 Proceed...

Page 24: ...rviced To stop the CHECK indicator from flashing after servicing see Step 05 in Programming mode section O No abnormal conditions of operation 5 FILL indicator O Indication that the water supply fill...

Page 25: ...nd Duct Relative Humidity readings Only on modulating humidifiers suffix M If no High limit Duct sensor is installed second line is left blank Quantity of steam produced by the humidifier I e The actu...

Page 26: ...e inside the container has exceeded the boiling temperature The humidifier has automatically shut off PROBE DEFECTED Defective probe The water level sensor is not operational The humidifier has automa...

Page 27: ...the VAV Set point value desired by using buttons on control panel Note This Step will appear only if Internal has been selected at step 01 03 optional Prop Band allows the set up of proportional band...

Page 28: ...ter supply valve is feeding water o DRAIN indicates the drain valve empties the container o CONT indicates that power is supplied to the elements and the humidifier is producing steam TEST button must...

Page 29: ...ne Red Marine Control Signal White Black Orange Purple Purple Purple Blue Black Black Contactor stage 1 Rocker switch Modulating PCB To high limit switch and differential pressure switch No 1 2 No F 2...

Page 30: ...SK300 XL Steam Humidifier Installation Instructions and User Manual 29 Exploded View Illus 38 A C D B E Z K N O J T Control panel H I L...

Page 31: ...models NW SK300MODULSS Sequence pc board All models NW HEC0002SK Contactor See Heating Element Contactor Fuse Fuse Holder and Transformer table 40Amp fuse Fuse holder Transformer T Solid state relay...

Page 32: ...u blvd Montreal Qc H4N 1R6 Canada www neptronic com Toll free in North America 1 800 361 2308 Tel 514 333 1433 Fax 514 333 3163 Customer service fax 514 333 1091 Monday to Friday 8 00am to 5 00pm East...

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