Drazice AQUA HP 250 I, Operating And Installation Manual

Page: 2 / 32

- 2 -
CONTENTS
INTRODUCTION ..................................................................................................................................... 5
1.1 INFORMATION PRIOR TO THE INSTALLATION ............................................................................ 5
1.2 SAFETY INFORMATION ............................................................................................................... 5
SPECIFICATIONS ..................................................................................................................................... 7
2.1 COMPONENTS ............................................................................................................................ 7
2.2 HEAT PUMP PRINCIPLE ............................................................................................................... 8
2.3 TECHNICAL PARAMETERS ........................................................................................................... 9
TRANSPORT ......................................................................................................................................... 10
INSTALLATION ..................................................................................................................................... 10
4.1 SAFETY AND CONTROL DEVICE ................................................................................................. 10
4.1.1 LOW- PRESSURE/HIGH -PRESSURE FUSE ............................................................................ 10
4.1.2 THERMAL FUSE ................................................................................................................. 10
4.1.3 TEMPERATURE SENSOR .................................................................................................... 11
4.1.4 CORROSION PROTECTION ................................................................................................ 11
4.1.5 EXPANSION TANK * .......................................................................................................... 11
4.1.6 SAFETY SYSTEM * .............................................................................................................. 11
4.1.7 PRESSURE CONTROL VALVE* ............................................................................................ 11
4.2 LOCATION ................................................................................................................................. 12
4.3 INSTALLING AIR INTAKE/EXHAUST ........................................................................................... 13
4.3.1 INSTALLATION WITHOUT AIR PIPING ............................................................................... 13
4.3.2 INSTALLATION WITH AIR PIPING ...................................................................................... 14
4.4 PLUMBING FIXTURE .................................................................................................................. 16
4.5 CONDENSATE ............................................................................................................................ 17
4.6 WIRING DIAGRAM .................................................................................................................... 18
4.7 ELECTRICAL INSTALLATION DIAGRAM ...................................................................................... 18
CONTROL AND PROGRAMMING ......................................................................................................... 19
5.1 CONTROL PANEL ....................................................................................................................... 19
5.2 FUNCTION OF THE KEYS ........................................................................................................... 19
5.3 DISPLAY ..................................................................................................................................... 20
5.3.1 DISPLAY DESCRIPTION ...................................................................................................... 20
5.3.2 SYMBOLS ........................................................................................................................... 20
5.3.3 SYMBOLS IN THE APPLIANCE'S OPERATION ..................................................................... 21
5.4 PUTTING INTO OPERATION ...................................................................................................... 21