Installation Manual

ComponentsDiagram
46Page
Burnerassembly
TheTH2DVandtheTH2OSsharethesamecomponents.
OtherthanPart#719,
theTH2DVandthe
TH2OSsharethe
samecomponents.
TheTH2OSdoesn’t
haveexhaust
thermistorassembly
(No.706)andexhaust
fanmotorwire
(No.720).
Computerboard
assembly
101
102
103
104
105
106
107
108
109
110
111
112
114
116
117
118
119
120
121
122
123
151
152
152
152
152
710
152
152
155
155
054
153
128
053
705
152
113
712
710
708
154
125
709
423
710
720
114
711
704
705
706
707
708
701
712
152
713
714
715
716
055
717
053
053
055
053
713
711
715
719
704:For T-H2-DV
719:For T-H2-OS
001
719