Table of Contents
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READ & SAVE THESE INSTRUCTIONS.
This manual contains operating information and should be left with the unit.
Model VS--D
Steam Room Unit
Installation & Operating Manual
Edition 1.3.1
Installation in countries covered by EC Directives:
This product meets the requirements of the RoHS Directive 2002/95/EEC
This product will meet the requirements of the Low Voltage Safety Directive 2006/95/EEC
and the EMC Directive 2004/108/EEC when installed in accordance with the instructions
contained in this manual.
Failure to comply with these instructions may invalidate the manufacturer's warranty or any
certificate/declaration of conformance requested to be supplied with the unit.
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Summary of Contents for Vapac VS D Series
- Page 1 READ & SAVE THESE INSTRUCTIONS. This manual contains operating information and should be left with the unit. Model VS--D Steam Room Unit Installation & Operating Manual Edition 1.3.1 Installation in countries covered by EC Directives: This product meets the requirements of the RoHS Directive 2002/95/EEC This product will meet the requirements of the Low Voltage Safety Directive 2006/95/EEC and the EMC Directive 2004/108/EEC when installed in accordance with the instructions contained in this manual.
- Page 2 Section General Page 2 of 24 18 Feb 2015...
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Page 3: Table Of Contents
Important Installation Points ....................4 Important Electrical Connection Items ................... 4 Important Maintenance Items ....................4 Installation ........................5 Vapac LE unit dimensions ..................6 LExx-SR weights ....................8 Positioning the steam pipes ..................8 Plumbing Considerations..................10 Cold water supply....................10 Drain connection. -
Page 4: Important Installation Points
Before commissioning the unit, check that all electrical (power) connections - including those at the terminals and contactor are tight. The Vapac transformer must not be used to power other equipment. To comply with EMC aspects see recommendations on page 10. -
Page 5: Installation
Installation Do’s Do mount the unit as close to the steam distribution pipe(s) as possible. Do mount the unit at a height convenient for reading the display window. Do ensure adequate side ventilation (min 80 mm). Do ensure adequate service access to the front of the unit (min 1000 mm). Do ensure adequate service access below the unit (min 1000 mm). -
Page 6: Vapac Le Unit Dimensions
Vapac LE unit dimensions Cabinet Sz 1 (5 – 18 kg/h Models) Left: Top View Showing Steam O/let position and wall mounting points. Below: Side View showing wall mounting points. Vapac Left: Bottom View Showing “F” (Feed connection) ¾” BSP male connection for flexible hose provided with unit. - Page 7 (30 – 55 kg/h Models) Left: Top View Showing Steam O/let position and wall mounting points. Below: Side View showing wall mounting points. Vapac Left: Bottom View Showing “F” (Feed connection) ¾” BSP male connection for flexible hose provided with unit. “D” (Drain connection) 35 mm pipe.
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Page 8: Lexx-Sr Weights
Positioning the steam pipes Do's Do use Vapac steam hose or well insulated copper pipe Do keep steam hose as short as possible (under 2m for max efficiency). Do arrange to have a vertical rise immediately over the unit of 300mm Do inject the essence into the steam line below the level of the cylinder and ensure that it can flow freely out with the flow of steam. - Page 9 Vapac Section 1 Page 9 of 24 18 Feb 2015...
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Page 10: Plumbing Considerations
Do arrange to discharge drain water from the unit into a trapped and vented drain at a position where flash steam rising from the drain line vent will not pose a problem for the VAPAC or other equipment. Do provide adequate fall for the drain pipework to allow free flow of water drained from each unit. -
Page 11: Electrical Connections
Electrical Connections Power Supply Connection The wiring to the Vapac should be carried out by a qualified electrician. The external over-current protection and wiring should comply with the appropriate Regulations and Codes of Practice. IMPORTANT: A fused disconnect/isolator or MCB should be fitted so as to disconnect the supply from all electrodes simultaneously. - Page 12 Additionally terminals 1 + 2 provide a fused, switched 230 V Phase & Neutral supply to power an essence pump. Section 3 Page 12 of 24 18 Feb 2015...
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Page 13: Controls
Controls The position of the relevant controls are reproduced below. Section 4 Page 13 of 24 18 Feb 2015... -
Page 14: Status Indications
Status Indications User LEDs User LED State Description Unit initialising. RED Flashing IF REMAINS IN THIS STATE, THEN UNIT DOES NOT HAVE A VALID UCP1 2 second period FITTED. Prior to the start of the initialisation process, the LEDs will flash Green, Red, Amber repeatedly for 10 seconds to check that the LEDs are operating correctly. -
Page 15: Normal Run / Standby / Start-Up - No User Intervention Required
Normal Run / Standby / Start-up – No User Intervention Required User LEDs being off, RED or RED Flashing refer to following table. User LEDs Description Unit in shutdown. Unit in standby Green Amber Unit in Startup. Flashing Variable RED Flashing Unit Online. -
Page 16: Fault / Service Indications - Requiring Operator Intervention
Fault / Service Indications – Requiring Operator Intervention. User LED 1 State Description AMBER Drain Fault AMBER Flashing Feed Fault 1 second period AMBER Flashing Over current Fault 2 second period AMBER/OFF/AMBER/OFF No Voltage input /GREEN/OFF Green Service Now 1, 2 & 3 Fault stop: Once the problem has been cleared the fault can be re-set by following the procedure listed at point 5.3 below. -
Page 17: Cylinder Exchange
10. The VAPAC unit is supplied with electrode cables routed to avoid contact with the removable door. After a cylinder exchange, it is important to replace the cables as close as possible to their original route. -
Page 18: Service And Maintenance
Service and Maintenance As the operation of the Vapac is entirely automatic, it normally requires no attention on a day-to-day basis. General cleaning and maintenance of the component parts of the Vapac are recommended at intervals of about one year, but this is largely dependent upon the frequency of its use and the quality of the water supply. -
Page 19: 6.2.2 Drain Pump
6.2.2 Drain Pump The pump is a sealed unit and should not be dismantled. Instructions for removal / replacement are as follows. 1) Place a bucket below the pump, to catch any water remaining in the housing or pipework. 2) Remove the two screws holding the pump cover &... -
Page 20: Electrical Data
Electrical Data LE18-SR LE30-SR LE45-SR LE55-SR Model Ref. Kg/hr Nominal Output Voltage 3.72 6.68 13.48 13.53 13.35 22.25 22.43 22.25 33.85 33.65 33.54 41.37 40.91 41.07 Power input rating Ph's Ph+N Ph+N Electrical Supply No. of electrodes 30.5 21.5 20.5 19.5 35.5 32.5... -
Page 21: Circuit Diagram
Part Number 1150633-3 Six Electrode cylinder E1 E2 E3 E4 E5 & E6 DAUGHTER BOARD 3 Phase, N & PE Title: Vapac Humidity Control Ltd When operating unit on single phase & neutral Supply: Vapac Fircroft Way EDENBRIDGE Connect L1 to A1 & Neutral to A3 (Link terminals A3 & N). -
Page 22: Trouble-Shooting Check List
Automatic STOP – Feed Fault indicated. Possibilities Checks Water is not connected Check water stop valve is open. Check internal Vapac hose connections for a leak. Water connected but not reaching cylinder Automatic Stop – Drain Fault indicated. Possibilities Checks... - Page 24 0410272 Made in England by: February 2015 Vapac Humidity Control Ltd. Vapac Humidity Control Ltd. reserve the right to change the design or specification of the equipment described in this manual without prior notice.
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