A.O. Smith ATX-199 - Table of Contents

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TABLE OF CONTENTS
GENERAL SAFETY INFORMATION ..........................................4
3UHFDXWLRQV ............................................................................4
*URXQGLQJ,QVWUXFWLRQV ...........................................................4
+\GURJHQ*DV)ODPPDEOH .....................................................4
INTRODUCTION ........................................................................6
$EEUHYLDWLRQV8VHG ................................................................6
4XDOL¿FDWLRQV ..........................................................................6
3UHSDULQJIRUWKH,QVWDOODWLRQ ..................................................6
FEATURES AND COMPONENTS .............................................7
%DVLF2SHUDWLRQ ......................................................................7
INSTALLATION CONSIDERATIONS .......................................10
5RXJK,Q'LPHQVLRQV ...........................................................10
/RFDWLQJWKH:DWHU+HDWHU ...................................................11
Vent Piping Options ..............................................................12
+DUG:DWHU ...........................................................................12
&LUFXODWLRQ3XPSV ................................................................12
INSTALLATION REQUIREMENTS ..........................................13
*DV6XSSO\3UHVVXUH5HTXLUHPHQWV ....................................13
6XSSO\*DV5HJXODWRU ..........................................................14
3RZHU6XSSO\ .......................................................................14
0L[LQJ9DOYHV .......................................................................14
'LVKZDVKLQJ0DFKLQHV .......................................................15
&ORVHG:DWHU6\VWHPV .........................................................15
7KHUPDO([SDQVLRQ ..............................................................15
6DIHW\9DOYH5HTXLUHPHQWV ..................................................16
&RQGHQVDWH'UDLQ ................................................................17
&RPEXVWLEOH0DWHULDO6WRUDJH ..............................................17
9HQWLODWLRQ5HTXLUHPHQWV .....................................................18
'LUHFW9HQW,QVWDOODWLRQV ........................................................22
6LQJOH9HQW,QVWDOODWLRQV .......................................................23
6WDLQOHVV6WHHO9HQW,QVWDOODWLRQV .........................................24
&RPPRQ'LUHFW9HQWLQJ5HTXLUHPHQWV ................................26
&RPPRQ'LUHFW9HQWLQJ6\VWHP ..........................................26
&RQFHQWULF7HUPLQDWLRQ,QVWDOODWLRQ3UHSDUDWLRQ ...................28
$LU5HTXLUHPHQWV .................................................................30
INSTALLATION REQUIREMENTS - COMMONWEALTH OF
MASSACHUSETTS ..................................................................32
,QVWDOOLQJ&DUERQ0RQR[LGH'HWHFWRUV .................................32
$SSURYHG&DUERQ0RQR[LGH'HWHFWRUV ................................32
Signage ................................................................................32
,QVSHFWLRQ .............................................................................32
([HPSWLRQV ..........................................................................32
0DQXIDFWXUHU5HTXLUHPHQWV*DV(TXLSPHQW9HQWLQJ
6\VWHP3URYLGHG ..................................................................32
0DQXIDFWXUHU5HTXLUHPHQWV*DV(TXLSPHQW9HQWLQJ
6\VWHP1RW3URYLGHG ...........................................................32
HIGH-ALTITUDE INSTALLATIONS ..........................................33
7HUPLQDWLRQ&OHDUDQFHVIRU6LGHZDOO,QVWDOODWLRQV ................34
&OHDUDQFHV)RU5RRIWRS7HUPLQDWLRQV ..................................36
WATER HEATER INSTALLATION .........................................37
:DWHU+HDWLQJ8QLW&RQGHQVDWH'UDLQ .............................. 37
6XSSO\*DV/LQH,QVWDOODWLRQ ..............................................39
0HDVXULQJ,QOHW*DV3UHVVXUH ...........................................42
6XSSO\*DV3UHVVXUH$GMXVWPHQW
.....................................42
*DV/LQH&RQQHFWLRQ .........................................................43
Gas Line Leak Testing .......................................................43
Purging .............................................................................. 43
(OHFWULFDO&RQQHFWLRQV .......................................................43
:DWHU/LQH&RQQHFWLRQV .................................................... 44
739DOYH'LVFKDUJH3LSH ................................................44
TEMPERATURE REGULATION ...........................................46
+LJK7HPSHUDWXUH/LPLW&RQWURO(&2 .............................46
7KHUPRVWDW&RQWURO ...........................................................46
)LULQJ5DWH0RGXODWLRQ ......................................................46
+LJK7HPSHUDWXUH$SSOLFDWLRQV .........................................46
CONTROL SYSTEM OPERATION .......................................47
7HPSHUDWXUH5HPRWH&RQWUROOHU ........................................ 47
START UP .............................................................................49
Prior to Start up .................................................................49
,QLWLDO2SHUDWLRQ .................................................................49
)ORZ5DWHV ........................................................................49
Lighting the Water Heater .................................................50
1RUPDO2SHUDWLRQ .............................................................. 52
6HWWLQJWKH2XWOHW:DWHU7HPSHUDWXUH ............................... 52
'HIDXOW2XWOHW7HPSHUDWXUH ...............................................53
Setting Units of Measure ...................................................53
)UHH]H3URWHFWLRQ6\VWHP ................................................. 53
TROUBLESHOOTING ..........................................................54
,QVWDOODWLRQ&KHFNOLVW .........................................................54
2SHUDWLRQDO3UREOHPV .......................................................54
5HSODFHPHQW3DUWV ............................................................56
*HQHUDO)DXOWDQG$OHUW&RQGLWLRQV ...................................56
7URXEOHVKRRWLQJ&KDUW .......................................................57
(UURU&RGHV ....................................................................... 58
:DWHU+HDWLQJ8QLW&RQWUROOHU)DXOWDQG$OHUW&RQGLWLRQV .59
MAINTENANCE ....................................................................61
*HQHUDO .............................................................................61
3UHFDXWLRQV .......................................................................61
:DWHUKHDWLQJXQLW0DLQWHQDQFHDQG6HUYLFH....................61
'UDLQ9DOYH ........................................................................ 63
9HQW6\VWHP0DLQWHQDQFH ................................................63
DIAGRAMS ...........................................................................64
:LULQJ'LDJUDP .................................................................64
&LUFXODWLRQ3XPS:LULQJ'LDJUDPV ...................................65
:DWHU3LSLQJ'LDJUDPV .....................................................66