Table Of Contents - VTS Medical Systems VENTUS COMPACT VVS021c Instructions For Use Manual

Content
GENERAL INFORMATION ........................................................................................................ 5
1
BEFORE INSTALLING THE DEVICE .................................................................................... 10
2
2.1 TRANSPORT AND STORAGE ................................................................................................... 10
2.2 PREPARATION FOR INSTALLATION ........................................................................................ 12
2.2.1 LOCATION OF THE DEVICE ............................................................................................. 12
2.2.2 INSTALLATION OF VENTUS COMPACT AIR HANDLING UNIT ......................................... 13
2.2.3 CONNECTING AIR DUCTS ............................................................................................... 15
2.2.4 REQUIREMENTS FOR EQUIPMENT TO BE INSTALLED ON THE SITE .............................. 16
2.2.5 CONNECTING BASE BLOCK SECTIONS ........................................................................... 17
CONNECTION OF WATER EXCHANGERS......................................................................... 19
3
3.1 CONNECTION OF WATER HEATERS AND COOLERS ............................................................... 19
3.2 CONNECTION OF DX EXCHANGERS (DIRECT EXPANSION) .................................................... 22
3.3 CONDENSATE DRAINAGE ...................................................................................................... 24
ELECTRICAL CONNECTION TO THE CONTROL PANEL ............................................... 25
4
4.1 ELECTRICAL CONNECTION ..................................................................................................... 25
5 ELECTRIC HEATER ................................................................................................................. 28
5.1 GENERAL INFORMATION ....................................................................................................... 28
5.2 HEATER POWER CONNECTION AND CURRENT PROTECTION ............................................... 31
5.3 THERMAL CUT-OUT (THERMIC) ............................................................................................. 34
5.4 DIFFERENTIAL PRESSURE SWITCH ......................................................................................... 35
5.5 CONNECTION OF ELECTRIC HEATER CONTROL ..................................................................... 36
5.6 ROTARY HEAT EXCHANGER (REGENERATIVE HEAT EXCHANGER) ........................................ 37
PLUG&PLAY CONTROL COMPONENTS ............................................................................ 38
6
6.1 STANDARD EQUIPMENT WITH FACTORY-FITTED CONTROL ELEMENTS ............................... 39
6.2 CONNECTION TERMINAL 1 (T1) ............................................................................................. 40
6.3 CABLE STANDARDS ................................................................................................................ 41
6.4 ANALOGUE INPUTS (NTC10K) ............................................................................................... 42
6.4.1 SUPPLY AIR TEMPERATURE SENSOR B1 ........................................................................ 43
6.4.2 TOUCHSCREEN WATER HEATER TEMPERATURE SENSOR B5 ........................................ 44
6.5 DIGITAL INPUTS ..................................................................................................................... 45
6.5.1 FIRE ALARM SIGNAL DI1 ................................................................................................ 46
6.5.2 WATER HEATER FROST SENSOR DI2 .............................................................................. 46
6.5.3 COLD SOURCE ALARM DI3 ............................................................................................. 47
6.6 ANALOGUE OUTPUTS (0-10V DC) .......................................................................................... 48
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