Liebert HPS User Manual

Index
1 -- Preliminary operations pag. 1...............................................................
1.1 --- Foreword pag. 1.......................................................................................
1.2 --- Check operating limits pag. 1............................................................................
1.3 --- Check sound pressure levels pag. 1.......................................................................
1.4 --- Conditioner inspection pag. 1............................................................................
1 . 5 --- Tr a n s p o r t pag. 1.......................................................................................
1 . 6 --- S e a l i n g t h e r oo m pag. 1.................................................................................
1.7 --- Servicing areas pag. 1..................................................................................
2 - - Installation pag. 1..........................................................................
2.1 --- Overall dimensions pag. 1...............................................................................
2.2 --- Positioning the HPSE indoor unit pag. 1...................................................................
2.3 --- Positioning two inner HPSE units pag. 1...................................................................
2.4 --- Fr eecooling duct connec tions (optional) pag. 1.............................................................
2.5 --- Positioning the HPSC condensing unit pag. 2...............................................................
2.6 --- Refrigeration connectio ns pag. 2.........................................................................
2.7 --- Condensate drain connection pag. 3......................................................................
2.8 --- Electrical connectio ns and wiring diagram (supplied with the unit) pag. 3.......................................
2.9 --- User interface pag. 3....................................................................................
2.10 --- Emergency cooling version (EFC 48 VDC / 230 VAC) pag. 3.................................................
2.11 --- Electrical protection pag. 3..............................................................................
3 -- Starting and stopping pag. 3................................................................
3 . 1 --- F i rs t s t a r t --- u p ( or a f t e r a l o n g h a lt ) pag. 3..................................................................
3 . 2 --- S t a r t --- u p w i t h l ow o u t s id e t e m p e ra t u r e ( o n l y o n “ H P S C x x A / L” m o d e ls ) p a g . 3...................................
3 . 3 --- S e l f t e s t pag. 3.........................................................................................
3.4 --- Starting and stopping pag. 4.............................................................................
4-- Operation pag. 4............................................................................
4.1 --- Control of the condenser fan speed (“HPSCxxA/L” models only) pag. 4.........................................
4.2 --- Emergency cooling (optional) pag. 4......................................................................
5-- Operatinglogic pag. 4......................................................................
5.1 --- Cooling only unit pag. 4.................................................................................
5.2 --- Unit with electric heating pag. 4..........................................................................
5.3 --- Unit with freecooling pag. 5..............................................................................
5.4 --- LAN local network management: Stand---by and Cascade modes pag. 5.......................................
5.5 --- Alarm control pag. 5....................................................................................
6 - - Settings pag. 5.............................................................................
7 -- Maintenance / Spare parts pag. 6............................................................
7.1 --- Routine maintenance pag. 6.............................................................................
7.2 --- Extraordinary maintenance pag. 6........................................................................
7.3 --- Dismantling the unit pag. 7..............................................................................
7.4 --- Spare parts pag. 7.....................................................................................
8 -- Appendix pag. 8............................................................................
8.1 --- Check the unit after the installation pag. 8..................................................................
Ta bl es pag. 9....................................................................................
Drawings / Circuits pag. 17.......................................................................

Liebert HPS Specifications

General

Brand	Liebert
Model	HPS
Category	Air Conditioner
Language	English