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Vapac dv4 Instructions Manual

Manual is about: Minivap Humidifier

Summary of dv4

  • Page 1

    1 read and save these instructions key to be removed from door and retained by maintenance engineer minivap humidifier model dv4 please read these instructions before installation and start-up. Failure to observe manufacturers recommendations may invalidate warranty. Vapac humidification reserve the...

  • Page 2

    2 minivap positioning the minivap unit do's do mount the unit indoors. Do mount the unit close to the steam nozzle position. Do ensure adequate service access to the front of the unit -min. 70omm (2'3"). Do remove the cylinder to gain access to the mounting holes in the back of the steam section. Do...

  • Page 3

    3 minivap plumbing - cold water connections do's do connect only to normal town piped water supplies. Do install a stop-valve/shut-off valve and a strainer close to the unit. Do provide a water supply with sufficient pressure and pipe size to ensure an adequate flow rate to the unit - 1.2 litres/min...

  • Page 4

    4 minivap nozzle installation general positioning: the position of the nozzle in the air-conditioning system relative to other items- bends, filters, heat exchangers, etc., is critical and must be decided by the design engineer responsible for the project. Do's do obtain project engineer's instructi...

  • Page 5

    5 minivap electrical connections the wiring to the minivap should be done by a qualified electrician and the external overcurrent protection and wiring should comply with the appropriate regulations and codes of practice. The standard minivap unit is designed to suit 240v single phase electrical sup...

  • Page 6

    6 minivap start-up instructions with installation, plumbing and electrical connection complete: turn on the water supply to the minivap. Close the fused disconnect or circuit breaker on the electrical supply to the minivap. Put on/off switch on facia panel to position 1. The minivap is now ready to ...

  • Page 7

    7 minivap service and maintenance as the operation of the minivap is entirely automatic, it normally requires no attention on a day-to-day basis. General cleaning and maintenance of the component parts of the minivap are recommended at intervals of about one year, but this is largely dependent upon ...

  • Page 8

    8 minivap trouble-shooting check-list preliminary check: -use manual drain switch to check pump operation (on/off switch in 'off position) symptom: check/cause/remedy red 'power-on' neon -check main power is connected and switched on. - not lit -check security circuit is complete (fan interlock, hig...

  • Page 9

    9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 k1 y1 control pcb part no. 1150608 vapac run off dra in ml s1 t1 pe toroid e1 e2 white 14 awg tri-rated t.E.W.(600v) 14 awg tri-rated t.E.W.(600v) 18 awg tri-rated t.E.W.(600v) 18 a w g tri -rat ed t. E .W .( 600v ) 100ohm level sense isolator 0. 5 m m (d ef_...

  • Page 10

    10 0410145 mar 2006. Ed 2.05.