AM, EM, AQ, BA, ASW - IOM
page: 2/64
Ing.Ji
ř
í Jiránek
LIST OF CONTENTS:
1
Installation and location of the unit....................................................................................................5
1.1
Unit delivery ..............................................................................................................................5
1.2
Handling instructions.................................................................................................................5
1.3
Location of the indoor unit .........................................................................................................5
1.3.1
Working environment and clearances................................................................................5
1.3.2
Mechanical installation ......................................................................................................9
1.3.3
Minimum Inner Volume of the Machinery Room ................................................................9
1.4
Positioning of the Outdoor Unit ...............................................................................................10
1.4.1
Positioning, with Regard to Air Flow and the Condensate Drain ......................................10
1.4.2
Positioning, with regard to noise......................................................................................10
1.4.3
Mechanical installation ....................................................................................................15
1.4.4
Mechanical installation, BoxAir units................................................................................17
2
Piping Connection of Indoor and Outdoor Units – AM, EM..............................................................18
2.1
Danger ....................................................................................................................................18
2.2
Piping......................................................................................................................................18
2.2.1
Mounting the Piping.........................................................................................................19
2.2.2
Horizontal Parts of the Vapour line ..................................................................................19
2.2.3
Vertical Parts of the Vapour line ......................................................................................19
2.2.4
Liquid line ........................................................................................................................20
2.3
Welding...................................................................................................................................20
2.4
Leak Test ................................................................................................................................20
2.5
Vacuuming..............................................................................................................................20
2.5.1
Units MINI with In-built Liquid Receiver ...........................................................................21
2.6
Circuit Connection...................................................................................................................21
2.6.1
Opening the ROTALOCK valve .......................................................................................21
2.6.2
Covers and Caps of the Ball Valves and the ROTALOCK Valve .....................................21
2.7
Thermal Insulation ..................................................................................................................21
3
Earth Exchanger for Direct Evaporating– AQxxD............................................................................22
3.1
Principle of Operation..............................................................................................................22
3.2
Collector Piping.......................................................................................................................22
3.2.1
Distributor and Collector ..................................................................................................22
3.2.2
Distributor and Collector for AQ9Z1D ..............................................................................23
3.2.3
Liquid and Vapor Lines....................................................................................................24
3.2.4
Ground Loop Installation .................................................................................................24
3.2.5
Ground Loop and Heat Pump Interconnection.................................................................25
3.3
Brazing....................................................................................................................................25
3.4
Leak Test ................................................................................................................................25
3.5
Vacuuming..............................................................................................................................25
3.6
Circuit Connection...................................................................................................................25
3.7
Thermal Insulation ..................................................................................................................25
4
Ground Loop for AQ units ...............................................................................................................26
4.1
System Description .................................................................................................................26
4.2
Horizontal Ground Loop ..........................................................................................................26
4.2.1
Standard Horizontal Loop................................................................................................26
4.2.2
SLINKY H Horizontal Loop ..............................................................................................28
4.2.3
SLINKY V Horizontal Loop ..............................................................................................28
4.2.4
Vertical Ground Loop ......................................................................................................29
4.3
Caution ...................................................................................................................................31
4.4
Piping......................................................................................................................................31
4.5
Manifolds ................................................................................................................................32
4.6
Manifolds Location ..................................................................................................................32
4.6.1
Manifolds in the Collection Shaft .....................................................................................32
4.6.2
Manifolds inside the Building ...........................................................................................32
4.7
Manifolds and Heat Pump Connection ....................................................................................33
