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Summary of Contents for Neptronic SKE90
- Page 1 Electric Steam Humidifier SKE90/100/110/120 Series SKE-XL BACnet INSTALLATION INSTRUCTIONS Read and save these instructions SKE-XL-BACnet-IOM Rev.: 180206...
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Page 2: Safety
On no account attempt to introduce any ® other fluid or chemical into the system without first consulting Neptronic or its authorized distributor. Water supply must not exceed the max pressure of 480 kPa, or pressure limits laid out in the Specification and Installation Instructions, and must comply with local regulations. -
Page 3: Foreword
Please observe the local regulations concerning the provision of electrical installations. Neptronic systems and its products are designed only for humidification use. Any Correct Use other application is not considered appropriate for the intended purpose. The manufacturer cannot be made liable for any damage resulting from incorrect use. -
Page 4: Table Of Contents
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Table of Content Safety ..............................1 Foreword ............................2 Table of Content ..........................3 Technical Specifications ........................4 Dimensions & Weights ........................5 Handling & Unpacking ........................7 Installation Overview ........................8 Stage 1 –... -
Page 5: Technical Specifications
400V / 3ph outlets [mm] SKE90 76 mm Ø SKE100 76 mm Ø SKE110 76 mm Ø SKE120 76 mm Ø ® Notes: Maximum static duct pressure is 1.25 kPa. For higher static duct pressures please consult Neptronic or its authorized distributor. -
Page 6: Dimensions & Weights
Back view (Illus. 2a) (Illus. 2b) General Dimension & Weight Dimensions in mm Weight in kg Model Full of Empty water SKE90 SKE100 1221 SKE110 SKE120 Water Inlet, Steam and Main Drain Outlets Dimensions Dimensions in mm No of Steam Drain... - Page 7 Front view Back view (Fig. 3) General Dimension & Weight Dimensions in mm Weight in kg Model Full of Empty water SKE90 SKE100 1417 SKE110 SKE120 Water Inlet, Steam and Main Drain Outlets Dimensions Dimensions in mm No of Steam Drain...
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Page 8: Handling & Unpacking
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Handling & Unpacking Lifting or handling MUST only be carried out by trained and qualified personnel. Ensure that the lifting operation has been properly planned, risk assessed and that all equipment has been checked by a skilled and competent Health & Safety representative and effective control measures put in place. -
Page 9: Installation Overview
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Installation Overview All installation work must comply with local regulations. All work related to the installation of the SKE-XL Steam Humidifier MUST only be performed by skilled and qualified technical personnel (e.g. qualified gas installer, fitters, electricians, plumbers or technicians with appropriate training). -
Page 10: Stage 1 - Unit Positioning And Mounting
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Stage 1 – Unit Positioning and Mounting General Any installation work MUST be carried out by suitably qualified personnel. Considerations The following considerations must be taken into account before deciding on the location for the SKE-XL Steam Humidifier: ... -
Page 11: Stage 2 - Steam Distribution Installation
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Stage 2 – Steam Distribution Installation Fundamental Design Maximum steam velocity in a pipe must not exceed 12m/s velocity. Concepts Velocities above this will generate noise. Minimum steam pipe gradient must be 125mm rise in 1m run. The lowest point of any steam hose or rigid pipe must be the humidifier. - Page 12 Height of the duct must remain at 100% its height. This will size Multi-Steam units so that they can be placed side by side. ® For installation of Multi-Steam units please refer to Neptronic Multi-Steam Installation Instructions Air duct...
- Page 13 SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Stage 2 – Steam Distribution Installation Steam Pipe Work To Duct Connections SKE90&100 Insulated pipe Min. 2/5 H Min. 7° pipe slope Duct Ø76 mm Min 100 mm Static pressure + 50 mm Ø15 mm...
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Page 14: Stage 3 - Water Supply Installation
Maximum water supply pressure: 70 to 480kPa Minimum water temperature: +4˚C Maximum water temperature: +40˚C Water inlet Model Connection size SKE90 SKE100 Ø 15 mm SKE110 SKE120 Water Supply To facilitate servicing, it is recommended to install a shut off valve (not supplied) in Line Installation the water line, within 1m of the humidifier. -
Page 15: Stage 4 - Water Drain Connection
Water Drain Water Drain temperature: 60˚C Specification Water Drain Outlet Pan Drain Outlet Model Connection size Connection size SKE90 SKE100 Ø 20mm Ø 15mm SKE110 SKE120 Water Drain Water drain outlet connection must be connected to drain pipe of sufficient size. -
Page 16: Stage 5 - Electrical Supply And Installation
Electrical Power The SKE-XL Steam Humidifier requires 400V three phase supply. Supply Model Current (A) SKE90 SKE100 SKE110 SKE120 All incoming power supplies MUST be externally fused for over current protection. The electrical supply must also be isolated for the purpose of emergency and servicing. -
Page 17: Stage 6 - Electrical Control Connections
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Stage 6 – Electrical Control Connections Humidifier Neptronic® SKE-XL modulating Steam Humidifier can be installed in conjunction Control with with Neptronic® HRO humidity controller. Humidity Controller H R O 2 0... - Page 18 SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Stage 6 – Electrical Control Connections Humidifier Neptronic® SKE-XL Steam Humidifier can be installed in conjunction with Control with Neptronic® SHR10 or SHC80 humidity sensors. Humidity Sensors S H R 1 0 o r S H C 8 0...
- Page 19 VAV System Neptronic® SKE-XL modulating Steam Humidifier can be installed in conjunction with a VAV system, in this case Neptronic® SHC80 Duct humidity sensor will act as a High level duct humidity sensor. Humidity will be controlled by Neptronic® SHR10 or SHC80 room or duct humidity controller.
- Page 20 SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Stage 6 – Electrical Control Connections Controls A typical humidifier control system includes the following along with the humidifier: A wall or return duct humidistat placement A high limit duct humidistat, ...
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Page 21: Bacnet Interface Set-Up
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual BACnet Interface Set-up Locating BACnet Interface PCB The BACnet interface PCB is located on the top right corner inside the electrical compartment. BACnet interface PCB. (Illus. 22) Bacnet Port and Interface Dip Switch Setting 1 2 3 4 5 6 1 2 3 4 5 6 Not used... -
Page 22: Initial Verification & Start-Up
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Initial Verification & Start-up Initial verification and start-up – commissioning – must be carried out by suitable qualified personnel. 1. Ensure that the humidifier cabinet is installed in a location where the Clearance humidifier can be serviced correctly. -
Page 23: Commissioning - Operation Description
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Commissioning – Operation Description ® Control Panel Control panel of Neptronic SKE-XL Steam humidifier is equipped with a user friendly LCD display and extensive access to status, alarms, and set-up menus. Description NEP 3.6... -
Page 24: Operation Display
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Operation Display Description Display Modes ''OFF'' Mode NEP 3.6 When the rocker switch is in the ''OFF'' position, the display shows the model of SK390M the humidifier and the program version number. (Illus. - Page 25 SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Water has not reached the level probe. No water This message appears when turning on the humidifier if the LEVEL evaporation chamber is empty.” The humidifier has reached the number of hours of CLEANING Cleaning required operation and requires cleaning of the evaporation chamber...
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Page 26: Programming Mode
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Programming Mode To enter into programming mode, please push button at any time, to advance the program function to the next programming step in the menu push the same button twice. Unless other instructions, you can make a selection by using &... -
Page 27: User Adjustment & Diagnostic Menu
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual 0-10VDC, 2-10VDC, HUM. INP 0-20mA or 4-20mA Humidity signal input selection. 2-10 VDC Default : 2-10VDC 0-10VDC, 2-10VDC, DU CT I N P 0-20mA or 4-20mA Duct Humidity signal input selection. 2 -1 0 VDC Default : 2-10VDC SKB 3XX... -
Page 28: Wiring Diagram
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Wiring Diagram B A C N E T IN TE R FA C E D S 1 C o m m o n JP 12 K lixo n B acnet P ort F ill valve (2 w ires tw isted ) P urple... -
Page 29: Exploded View
SKE-XL BACnet Steam Humidifier Installation Instructions and User Manual Exploded View Control panel (Illus. 25) -
Page 30: Bill Of Material
Drain pump All models SP G4101 Heating Element, Contactor, and Transformer Model Voltage Heating Elements Contactor Transformer SKE90 400V/3~ SW 5983 (9x) SP 3100 (3x) SP 3385 SKE100 400V/3~ SW 5955 (3x), SW 5983 (6x) SP 3084 (3x) SP 3385... - Page 31 400 Lebeau 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 (Eastern time)
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