ATI-C Installation Manual
49 Page
Item # Description
Part #
110C, 310C and
510C models
AT-KJr3U-CV, AT-K5U-CV
and AT-D3U-CV models
406
407
Inlet water filter
Inlet thermistor for 110C and 310C models
Inlet thermistor for 510C model
319143-198
319143-214
319143-572
EKK2C
EKK4J
EK573
408 Outlet thermistor for 110C and 310C models
Outlet thermistor for 510C model
319143-218
319143-573
EKK55
EK574
409
410
411
Water outlet
Outlet drain plug
Heat exchanger thermistor for 510C model
319143-466
319143-079
319143-574
EK104
EK239
EK575
412 Hi-Limit switch for 110C and 310C models
Hi-Limit switch for 510C model
319143-228
319143-095
EM212
EKN34
413
414
415
Overheat-cut-off fuse
Pipe heater
Inlet heater
319143-067
319143-531
319143-468
EX02A
EK209
EK105
416
417
418
Pipe inlet for 510C model
Joint outlet for 510C model
Thermo switch
319143-575
319143-576
N/A
EK576
EK577
EK589
450
451
452
453
Pipe heater fixing plate
Heater fixing plate 16
Fuse fixing plate 18
Combustion chamber fixing plate
N/A
319143-125
N/A
N/A
EK578
EK031
EK476
EK579
454
455
456
457
O-ring P4 FKM
O-ring P6 FKM
O-ring P14 FKM
O-ring P15 FKM
319143-082
319143-080
319143-100
319143-091
EZF04
EZF06
EZF14
EZF15
458
459
460
461
O-ring P16 FKM
Fastener “4-11” for 510C model
Fastener “14-22”
Fastener “16A”
319143-083
319143-097
319143-105
319143-226
EZF16
EKH30
EKK24
EM192
462
463
Fastener “16-25A”
Silicon ring
319143-205
N/A
EKK39
EK580
701 Computer board for 110C model
for 310C model
for 510C model
319143-577
319143-578
319143-579
EK581
EK582
EK583
702
703
704
Remote fixing plate for 510C
Surge box
120 VAC wire
319143-484
320273-128
319143-427
EK152
EK280
EK146
705
706
Switch wire
120 VAC Power ON-OFF switch
N/A
N/A
EK584
EK590
707
708
Remote controller wire for 110C and 310C models
for 510C model
Gas valve wire
319143-490
319143-491
N/A
EK189
EK165
EK585
709
710
711
Flame rod wire
Cable strap
Igniter assembly
N/A
319143-425
319143-479
EK586
EW022
EK153
712
713
714
Computer board cover
24V cables for 510C model
Proportional gas valve wire
319143-274
N/A
319143-481
EM329
EK587
EK112
721
722
Temperature controller
Controller fixing plate
319143-502
N/A
EK173
EK588
N/A * Communication cable 320273-585 EKK0J
Parts List
Owner's Guide
*Refer to p. 9.