Install Instructions

52 Page
Item # Description
Part #
110U, 310U and
510U models
T-KJr2U, T-K4U
and T-D2U models
121
122
123
Surge box plate
Gasket
Gasket
319143-176
319143-456
319143-457
EK436
EK127
EK145
150
151
152
153
154
O-ring P18 NBR (Black)
O-ring P20 NBR (Black)
Silicon ring for Outdoor models
Rain protection plate in Exhaust chamber for Outdoor models
Exhaust port for Outdoor models
319143-350
319143-057
319143-206
319143-458
319143-219
EZP18
EK042
EKK3G
EK134
EKK56
401 Heat exchanger assembly for 110U and 310U Indoor
(T-KJr2U-IN and T-K4U-IN)
for 110U and 310U Outdoor
(T-KJr2U-OS and T-K4U-OS)
for 510U Indoor (T-D2U-IN)
for 510U Outdoor (T-D2U-OS)
319143-459
319143-460
319143-461
319143-462
EK119
EK121
EKD62
EK122
402
403
404
405
406
Flow adjustment valve / Flow sensor
Bypass valve for 510U (T-D2U) model
Water inlet
Inlet drain plug
Inlet water filter
319143-463
319143-464
319143-193
319143-197
319143-198
EK129
EKD58
EKK1U
EKK2B
EKK2C
407 Inlet thermistor for 110U (T-KJr2U) and 310U (T-K4U) models
Inlet thermistor for 510U (T-D2U) model
319143-214
319143-465
EKK4J
EK137
408 Outlet thermistor for 110U (T-KJr2U) and 310U (T-K4U) models
Outlet thermistor for 510U (T-D2U) model
319143-218
319143-190
EKK55
EKK1A
409
410
411
Water outlet
Outlet drain plug
Heat exchanger thermistor for 510U (T-D2U) model
319143-466
319143-199
319143-096
EK104
EKK2E
EKK2T
412 Hi-Limit switch for 110U (T-KJr2U) and 310U (T-K4U) models
Hi-Limit switch for 510U (T-D2U) model
319143-228
319143-095
EM212
EKN34
413
414
415
Overheat-cut-off fuse
Pipe heater
Inlet heater
319143-149
319143-467
319143-468
EK333
EK130
EK105
450
451
452
453
Pipe heater fixing plate
Heater fixing plate 16
Fuse fixing plate 18
Fuse fixing plate 14
319143-088
319143-125
319143-066
319143-146
EKK27
EK031
EKK26
EK029
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
EZM04
EZM06
EZM14
EZM15
458
459
460
461
O-ring P16 FKM
Fastener “4-11” for 510U (T-D2U) model
Fastener “14-22”
Fastener “16A”
319143-083
319143-097
319143-105
319143-226
EZM16
EKH30
EKK24
EM192
462
463
Fastener “16-25A” for 510U (T-D2U) model
Silicon ring for Indoor models
319143-205
319143-065
EKK39
EKN50
Parts List
Owner's Guide