American Water Heater AHCG/HCG3 60T 120 - AHCG3/HCG3 100T 250 Water Heater User Manual


  Open as PDF
of 80
 
74
 6HH&ORVHG6\VWHPVDQG7KHUPDO([SDQVLRQRQSDJH
 6HH:DWHU/LQH&RQQHFWLRQVRQSDJH
 ,IDSXPSLVEHLQJLQVWDOOHGEHWZHHQDZDWHUKHDWHUDQGVWRUDJHWDQNRURQDEXLOGLQJ
UHFLUFXODWLRQORRSZLUHDFFRUGLQJWR)LJXUHRQSDJH
 ,ID SXPSLV EHLQJLQVWDOOHG LQDUHFLUFXODWLRQORRSEHWZHHQ WKHZDWHU KHDWHUDQG D
FRPPHUFLDOGLVKZDVKHUZLUHDFFRUGLQJWR)LJXUHRU)LJXUHRQSDJH
WATER PIPING DIAGRAMS
%HIRUHLQVWDOODWLRQRIZDWHUSLSLQJUHYLHZWKHIROORZLQJ
 6HH0L[LQJ9DOYHVRQSDJH
 6HH'LVKZDVKLQJ0DFKLQHVRQSDJH
 6HH7HPSHUDWXUH3UHVVXUH5HOLHI9DOYHRQSDJH
ONE WATER HEATER, SINGLE TEMPERATURE
WITH HORIZONTAL STORAGE TANK FORCED RECIRCULATION
WITH BUILDING RECIRCULATION
LEGEND
TEMPERATURE & PRESSURE
RELIEF VALVE
PRESSURE RELIEF VALVE
CIRCULATING PUMP
DRAIN
FULL PORT BALL VALV
E
TEMPERATURE GAGE
WATER FLOW SWITCH
CHECK VALVE
MIXING VALVE
WARNING: THIS DRAWING SHOWS SUGGESTED
PIPING CONFIGURATION AND OTHER DEVICES;
CHECK WITH LOCAL CODES AND ORDINANCES
FOR ADDITIONAL REQUIREMENTS.
FINISHED
FLOOR
HOT WATER
OUTLET
ALTERNATE TANK
TEMPERATURE
CONTROL LOCATION
EXPANSION
TANK
HOT WATER
RETURN
COLD WATER
SUPPLY
PIPE T&P TO
OPEN DRAIN
LINE TEMPERATURE
CONTROL
TANK TEMPERATURE
CONTROL
NOTE:
The water heater’s Operating Set Point should be set 5° higher than the Tank Temperature Control in the auxiliary storage tank.
TANK OR LINE TEMPERATURE
CONTROL
STORAGE TANK
 previous next