Neptronic SK300-XL Series, Installation Instructions Manual

Page 1: ...Electric Steam Humidifier SK300 XL Series INSTALLATION INSTRUCTIONS Read and save these instructions SK300 XL IOM Rev 131125...

Page 2: ...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 CORRECT USE Neptronic...

Page 3: ...a complete line of Electric Steam humidifiers for Residential application Gas fired Steam humidifiers for Commercial application Steam to Steam and Direct Injection Steam humidifiers for Commercial ap...

Page 4: ...d Mounting 8 Stage 2 Steam Distribution Installation 9 Stage 3 Water Supply Installation 12 Stage 4 Water Drain Connection 13 Stage 6 Electrical Control Connections 15 Humidity signal set up 19 Initia...

Page 5: ...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 96 81 2 3 76 SK39...

Page 6: ...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 supply inlet are located...

Page 7: ...ng and Lifting The SK300 XL Steam Humidifier MUST always be handled and lifted with care and should remain in its original packaging for as long as possible prior to installation The SK300 XL Steam Hu...

Page 8: ...customer is responsible for ensuring their suitability For the installation of the SK300 XL Steam Humidifier and associated components there should be no special tooling requirements above that of a...

Page 9: ...the shortest possible length For flexible steam hose the total steam line length should not exceed 16 feet 5 meters For longer distances use insulated hard piping For insulated hard piping the total s...

Page 10: ...ould 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 there is no kink in t...

Page 11: ...laced 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 Vertical duct Fig 10 di...

Page 12: ...m 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 should be connected to a single Multi Steam wi...

Page 13: ...de ionized and de mineralized water Maximum water supply pressure 10 to 70psig 70 to 480kPa Minimum water temperature 49 F 4 C Maximum water temperature 104 F 40 C Model Wa er inlet Connection size SK...

Page 14: ...ture 140 F 60 C Model Water Drain Outlet Connection size Pan Drain Outlet Connection size SK330M SK340M SK370M SK380M SK390M 3 4 20mm 1 2 15mm Water Drain Installation Water drain outlet connection sh...

Page 15: ...cal personnel e g electrician or technicians with appropriate training Please observe local codes and regulations concerning the provision of electrical installations WARNING Risk of electric Shock En...

Page 16: ...s 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 in conjuncti...

Page 17: ...ier Control with humidity sensors Neptronic SK300 XL Steam Humidifier can be installed in conjunction with Neptronic SHR10 or SHC80 humidity sensors Fig 18 humidistat High limit 1 4 3 2 F 8 7 6 9 Cont...

Page 18: ...acts One normally connected to common and one normally open contact These contacts should be used to switch a low voltage control up to 24Vac or Vdc with a switching current of no more than 3 A Fig 20...

Page 19: ...hould be located on an inside wall or column It should not be be near any discharge air from supply ducts or sources of heat or cold The airflow switch must be positioned to accurately open on a loss...

Page 20: ...on 0 10V Extra jumper TOP PCB MODULATING CONTROL INPUT HUMIDITY INPUT 4 20mA 0 10V 2 10V 4 20mA 2 10V 0 10V 1 8 7 5 4 3 2 F 6 9 2 10 Vcc Pressure Differential Switch High limit Humidistat 5 Vdc PCB97...

Page 21: ...n 0 10V Extra jumper TOP PCB MODULATING CONTROL INPUT HUMIDITY INPUT 4 20mA 0 10V 2 10V 4 20mA 2 10V 0 10V 1 8 7 5 4 3 2 F 6 9 2 10 Vcc Pressure Differential Switch High limit Humidistat 5 Vdc PCB9708...

Page 22: ...itch 11 Confirm the control signal is matching control signal jumper on Main PCB Start up 12 Proceed to start up the Humidifier as follows a Open the front access door of the humidifier cabinet make s...

Page 23: ...e hours see section 12 Service O No abnormal conditions of operation 5 FILL indicator O Indication that the water supply fill valve is open O Indication that the water supply fill valve is closed 6 ST...

Page 24: ...s 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 actual output of the humidifier at th...

Page 25: ...verheated The temperature inside the container has exceeded the boiling temperature The humidifier has automatically shut off P R O B E D E F E C T E D Defected probe The water level sensor is not ope...

Page 26: ...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 From 3 to 9 Default 3 Proportional band...

Page 27: ...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 should be used when comm...

Page 28: ...al 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 24 Vac Input for modulating...

Page 29: ...a result of our failure to adhere to such promises 10 Return of good Goods received by the purchaser cannot be returned unless a completed R M A Form Return Material Authorization Form has been issued...

Page 30: ...treal Qc H4N 1R6 CANADA Tel 1 514 333 1433 Fax 1 514 333 3163 Customer service Fax 1 514 333 1091 Toll free 1 800 361 2308 Business hours from Monday to Friday 8 00am to 5 00pm Eastern Time Toll free...