17
PN 240011430 REV. Q [03/15/2022]
165 INDIRECT ZONE CIRCULATORS, DHW TANK W/ T-STAT - WIRING DIA.
1
6
5
ZONE
CIRCULATORS
,
DHW
TANK
,
TANK
T
-S
TA
T
,
A
RGO
UZ
3
ZONE
CONTROL
Reference z
one control manufacturer
instructions for details on setting priorit
y if necessary
.
If adding an indirect tank with
Thermostat
to a
Heating
Only Boiler
, change P03 from 08 to 04.
See Section 9, P
ar
ameter Settings in Boiler Installation,
Oper
ation & Maintenance Manual for details.
ZO
N
E
1
LI
N
E
24V
V
ac
L
C
R
115
Vac
N
L
1
N
115
COM
Va
c
ZR
ZC
N
L
3
N
L
2
115 V
ac
N
L
1
L
N
ZON
E CI
RCU
LATOR
X
X
X
X
X
3
2
1
X
NEC Class 2 Low Voltage
ZON
E 3
ZO
N
E 2
ZO
N
E 1
W
R
NEC Cla
ss
2 Low Voltage
T
T
C
TH
ER
M
O
ST
A
TS
ZON
E
VALVES
ZO
N
E 3
ZO
N
E
2
4
3
2
1
4
3
2
1
4
3
2
1
NEC
Cla
ss
2 Low
Vo
ltag
e (2
4Va
c)
W
R
T
T
C
W
R
T
T
C
PRI
PUM
P
ZC/
ZR
DI
GI
TAL
LCD
US
ER
DI
SP
LAY
Fu
se
ZO
NE
M
O
DULE
TO
EXPANSION
Transformer
PTC
12A
25
0V
Dom
esti
c Ho
t
115
Va
c FI
ELD SU
PPLIED
POWER PER NEC
A
N
D
L
O
C
A
L C
O
D
ES
DHW
Z2
Z3
Water Tank
ZON
E
TH
ER
MOSTA
TS
w/T-Stat
1
2
3
4
5
6
7
8
91
0
VAC
24
M2
G
*
UZ3
Summary of Contents for Dunkirk DCB-100
Page 2: ...DCC 205...
Page 4: ...DCB 165...
Page 79: ...75 A 2 MODEL 75 100 Heat Only APPENDIX A WIRING DIAGRAMS 240013501 REV A 03 15 2022...
Page 80: ...76 APPENDIX A WIRING DIAGRAMS A 2 MODEL 125 Heat Only 240013501 REV A 03 15 2022...
Page 81: ...77 APPENDIX A WIRING DIAGRAMS A 3 MODEL 165 Heat Only 240013501 REV A 03 15 2022...
Page 82: ...78 APPENDIX A WIRING DIAGRAMS A 1 MODEL 115 Combi 240013501 REV A 03 15 2022...
Page 83: ...79 APPENDIX A WIRING DIAGRAMS A 4 MODEL 150 Combi 240013501 REV A 03 15 2022...
Page 84: ...80 APPENDIX A WIRING DIAGRAMS A 5 MODEL 205 Combi 240013501 REV A 03 15 2022...
Page 85: ...81 NOTES 240013501 REV A 03 15 2022...
Page 86: ...82 NOTES 240013501 REV A 03 15 2022...
Page 121: ...33 PN 240011430 REV Q 03 15 2022 75 100 HEAT ONLY WIRING DIAGRAM MODEL 75 100 HEAT ONLY...
Page 122: ...34 PN 240011430 REV Q 03 15 2022 MODEL 125 HEAT ONLY 125 HEAT ONLY WIRING DIAGRAM...
Page 123: ...35 PN 240011430 REV Q 03 15 2022 MODEL 165 HEAT ONLY 165 HEAT ONLY WIRING DIAGRAM...
Page 124: ...36 PN 240011430 REV Q 03 15 2022 115 COMBI WIRING DIAGRAM MODEL 115 COMBI...
Page 125: ...37 PN 240011430 REV Q 03 15 2022 MODEL 150 COMBI 150 COMBI WIRING DIAGRAM...
Page 126: ...38 PN 240011430 REV Q 03 15 2022 MODEL 205 COMBI 205 COMBI WIRING DIAGRAM...
Page 132: ...44 PN 240011430 REV Q 03 15 2022 LOW WATER CUTOFF DETAIL LOW WATER CUTOFF NO NO YES...
Page 137: ...49 PN 240011430 REV Q 03 15 2022 3 FAULT SOLUTION SECTIONS...
