Gree GRS-1.5/TD200ANbA-K - Default Chapter; Table of Contents

Contents
PRODUCT ............................................................................................................................................................. 2
1 MODELS LIST .......................................................................................................................................................... 2
2 NOMENCLATURE ................................................................................................................................................... 3
3 FUNCTION ................................................................................................................................................................ 3
4 PRODUCT PARAMETERS ..................................................................................................................................... 4
5 WORKING PRINCIPLE .................................................................................................................................................. 7
6 OPTIONAL ACCESSORIES ........................................................................................................................................... 8
CONTROL ........................................................................................................................................................... 10
1 UNIT CONTROL .......................................................................................................................................................... 10
2 WIRED CONTROLLER ................................................................................................................................................ 11
3 QUERY PARAMETERS ................................................................................................................................................ 13
4 OPERATION INSTRUCTIONS ....................................................................................................................................... 14
INSTALLATION ................................................................................................................................................... 24
1 ENGINEERING INSTALLATION FLOWCHART .............................................................................................................. 24
2 PREPARATIONS ......................................................................................................................................................... 25
3 INSTALLATION OF THE UNIT OF WATER HEATER ...................................................................................................... 28
4 PIPE INSULATION ....................................................................................................................................................... 40
5 ELECTRIC INSTALLATION .......................................................................................................................................... 40
6 CHECK FOR ACCEPTANCE AFTER INSTALLATION .................................................................................................... 44
COMMISSIONING AND TRIAL RUN ................................................................................................................. 46
1 COMMISSIONING FLOWCHART .................................................................................................................................. 46
2 PRECAUTIONS ON SAFETY ........................................................................................................................................ 46
3 PREPARATIONS ......................................................................................................................................................... 46
4 COMMISSIONING AND TRIAL RUN ............................................................................................................................. 49
5 CHECK BEFORE ACCEPTANCE ................................................................................................................................. 51
6 UNIT FUNCTION SETTING .......................................................................................................................................... 52
MAINTENANCE .................................................................................................................................................. 54
1 FAULT CODE .............................................................................................................................................................. 54
2 TROUBLESHOOTING .................................................................................................................................................. 55
3 REPAIR OF KEY COMPONENTS ................................................................................................................................. 58
4 EXPLODED VIEW AND PARTS LIST ........................................................................................................................... 62
UNIT MAINTENANCE ........................................................................................................................................ 69
1 WATER REPLENISHMENT FOR THE WATER TANK ..................................................................................................... 69
2 REGULAR CLEANING FOR THE WATER TANK ........................................................................................................... 69
3 SAFETY VALVE MAINTENANCE ................................................................................................................................. 69
4 MAINTENANCE OF THE UNIT ..................................................................................................................................... 70
ATTACHMENT: MAPPING TABLE OF THE TEMPERATURE SENSOR RESISTANCE AND
TEMPERATURE .................................................................................................................................................. 71