Takagi GS-2000W-AU, Руководство по установке

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CONTENTS
IMPORTANT ...........................................................2
FOR THE INSTALLER .............................................2
FOR THE SERVICER ...............................................2
FOR THE PLUMBER ..............................................3
SPECIFICATIONS .....................................................3
INTRODUCTION ......................................................4
DIMENSIONS AND CONNECTION POINTS
.............. 5
SAFETY GUIDELINES ...............................................6
INSTALLATION ........................................................7
CONFIRM THE APPLIANCE SUITABILITY ...............7
ABOUT SELECTING INSTALLATION LOCATION ......8
CLEARANCES FOR OUTDOOR
HEATER LOCATIONS – AS5601 .............................9
GAS CONNECTION ................................................10
SIZING AND CONNECTING ..................................10
MEASURING INLET GAS PRESSURE
AND TESTING GAS LEAKAGE ...............................11
WATER CONNECTIONS .........................................12
ELECTRICAL CONNECTION ...................................13
REMOTE CONTROLLER (OPTIONAL) ....................14
REMOTE CONTROLLER INSTALLATION ...............15
CONNECTION OF REMOTE CONTROLLER
WIRING TO THE WATER HEATER ........................16
INITIAL OPERATION ..............................................17
NORMAL OPERATION ...........................................18
WITHOUT REMOTE CONTROLLER .......................18
WITH ONLY MAIN
REMOTE CONTROLLER ........................................18
WITH MULTIPLE REMOTE CONTROLLERS ...........19
FREEZE PREVENTION ............................................20
WINTER SHUT DOWN ..........................................20
MAINTENANCE AND SERVICE ...............................21
UNIT DRAINING and FILTER CLEANING ...............21
GENERAL TROUBLESHOOTING .............................22
PCB ERROR CODES ................................................24
WIRING DIAGRAM ................................................25
OPERATING SAFETY ..............................................26
WATER FLOW AND
WATER TEMPERATURE ..........................................28
WARRANTY CONDITIONS .....................................28
IMPORTANT
This User Guide has been prepared for Installers and Servicers of the equipment. Please keep it in a safe
place for future reference.
FOR THE INSTALLER
The installation must be done in accordance with the information supplied in this User Guide. All other
relevant National, State or Local regulations must also be conformed with and these include (but are not
limited to):
• Australian Standard AS3500.1 – Water Supply
• Australian Standard AS3500.4 – Hot Water Supply
• Australian Standard AS3000 – Electrical Installations
• Australian Standard AS5601 – Gas Appliance Installation
• Local Water, Gas & Electrical Authority Regulations
• Municipal Building Codes
FOR THE SERVICER
Maintenance and fault-finding must be done in accordance with these instructions and the applicable
regulations listed above.
WARNING
Installation and service must be performed by a qualified installer (for example, a licensed
plumber or gas fitter).