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CONTENTS
User Guide
................................................................................................................................................................ 1
Physical Characteristics
.......................................................................................................................................... 2
Specifications
...............................................................................................................................................2
Safety Features
..............................................................................................................................................3
Compressor overheating discharge protection
................................................................................................... 3
Abnormal operation protection of the relay
....................................................................................................... 3
Abnormal operation protection of electronic expansion valve
.......................................................................... 3
High and low voltage protection
........................................................................................................................ 3
Refrigerant leakage protection
........................................................................................................................... 3
High water temperature protection
.................................................................................................................... 3
High Temperature Limit Protection Switch
....................................................................................................... 3
Temperature and pressure relief valve
............................................................................................................... 3
Product Features
...................................................................................................................................................... 4
Energy-saving Heating
...................................................................................................................................... 4
MAX
.....................................................................
.......................................................................... 4
AES (adaptive energy-saving system)
............................................................................................................... 4
Circulating pump
............................................................................................................................................... 4
Power-off memory
............................................................................................................................................. 4
Intelligent defrosting
.......................................................................................................................................... 4
Intelligent dormancy
.......................................................................................................................................... 4
Wired remote controller
..................................................................................................................................... 4
Glass-lined special protective tank
.................................................................................................................... 4
Anode rod protection
......................................................................................................................................... 4
High Efficiency Energy-saving Insulation
......................................................................................................... 4
Installation Instructions
.......................................................................................................................................... 5
Tank installation
................................................................................................................................................. 5
Pipe connection
.................................................................................................................................................. 5
Condensate Water Pipe Connection
................................................................................................................... 6
Control box connection
...................................................................................................................................... 6
Water filling
....................................................................................................................................................... 6
Operation Instructions
............................................................................................................................................ 7
Electronic Controller Operation
......................................................................................................................... 7
Temperature and pressure relief valve Inspection
............................................................................................ 11
Maintenance Instructions
..................................................................................................................................... 11
Maintenance
..................................................................................................................................................... 11
Troubleshooting
..................................................................................................................................................... 12
Wiring diagram
...................................................................................................................................................... 13
Notice
........................................................................................................................................................14
Packing list
.................................................................................................................................................14
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