Manual Heat Pump Model HHPM-V.2- SEP 2012
1
Contents
TO CUSTOMER ................................................................................................................................................... 3
1. INTRODUCTION
............................................................................................................................................. 4
1.1.General Concept ..................................................................................................................................... 4
2. GENERAL
....................................................................................................................................................... 5
2.1. Applications .......................................................................................................................................... 5
2.2 Operating limits ....................................................................................................................................... 5
2.3 Water Quality ........................................................................................................................................... 6
2.4 Equipment Sizing ..................................................................................................................................... 6
2.5 Duct Sizing ............................................................................................................................................... 7
3.INSTALLATION
................................................................................................................................................ 7
3.1. Serial Number Nomenclature ................................................................................................................. 7
3.2. Inspection ............................................................................................................................................... 7
3.3 Specifications: ......................................................................................................................................... 7
3.5 Electrical ................................................................................................................................................ 10
3.6 Condensate Drain ................................................................................................................................. 16
3.7 Tank Temperature Sensor .................................................................................................................... 16
3.8 Ducting .................................................................................................................................................. 17
4. Heat Pump Controller
................................................................................................................................... 19
4.1 Homepage ............................................................................................................................................. 19
4.2 Status Display Page .............................................................................................................................. 20
4.3 User Setting Page .................................................................................................................................. 21
4.4 Time Set Page ....................................................................................................................................... 22
4.5 Alarm Status Page ................................................................................................................................. 24
5. OPERATION
................................................................................................................................................. 26
5.1 Preliminary checking ............................................................................................................................. 26
5.2. Startup .................................................................................................................................................. 26
5.3 Normal Operation .................................................................................................................................. 27
5.4 Thermostatic Expansion Valve .............................................................................................................. 28
5.5. Time Delay Relay .................................................................................................................................. 30
5.6. Heat Pump Safety ................................................................................................................................. 30
5.7. Temperature control ............................................................................................................................. 30
