11
100, 125 W/INDIRECT ZONE CIRCULATORS, DHW TANK W/SENSOR - WIRING DIAGRAM
ZO
N
E
1
LI
NE
24V
Va
c
L
C
R
115 Vac
N
L
1
N
115
CO
M
Vac
ZR
ZC
N
L
3
N
L
2
11
5 Vac
N
L
1
L
N
ZO
NE
PUM
PS
X
X
X
X
X
3
2
1
X
NEC Class 2 Low Voltage
ZO
NE
3
ZO
NE
2
ZON
E
1
W
R
NEC
Cl
as
s 2 Lo
w Vol
tag
e
T
T
C
TH
ER
MOS
TATS
ZONE
VALV
ES
ZO
N
E
3
ZO
N
E
2
4
3
2
1
4
3
2
1
4
3
2
1
NEC
C
las
s
2
Lo
w Vo
ltage
(24Vac
)
W
R
T
T
C
W
R
T
T
C
PR
I P
UM
P
ZC/Z
R
DIGITAL LCD
US
ER DISPLA
Y
Fus
e
ZONE
M
ODULE
TO E
XPANSION
Transformer
PTC
12
A 25
0V
115
Vac
FIELD
SUPPLIED
POWER
PER
NEC
AND
LOCAL
CODES
Z2
Z3
ZONE
TH
ER
M
O
ST
A
TS
Dom
est
ic Hot
Water Tank w/
Sensor
1
2
3
4
5
6
7
8
91
0
VAC
24
G
M2
M2
termin
al
stri
p on boi
ler
*
If adding an indirect tank with
sensor
to a
Heating
Only Boiler
, change P03 from 08 to 05.
See Section 9, P
ar
ameter Settings in Boiler
Installation, Oper
ation & Maintenance Manual for
details.
Reference z
one control
manufacturer instructions for details on setting priorit
y if
necessary
.
10
0
&
1
25
W
ITH
INDIRECT
ZONE
CIRCULATORS
&
DH
W
TANK
W
/S
ENS
OR
, ARGO
UZ
3
ZONE
CONTROL
UZ3
PN 240011430 REV. P [09/15/2021]
Summary of Contents for 100
Page 34: ...34 MODEL 125 Heat Only 125 HEAT ONLY WIRING DIAGRAM PN 240011430 REV P 09 15 2021 ...
Page 35: ...35 MODEL 165 Heat Only 165 HEAT ONLY WIRING DIAGRAM PN 240011430 REV P 09 15 2021 ...
Page 36: ...36 115 COMBI WIRING DIAGRAM MODEL 115 Combi PN 240011430 REV P 09 15 2021 ...
Page 37: ...37 MODEL 150 Combi 150 COMBI WIRING DIAGRAM PN 240011430 REV P 09 15 2021 ...
Page 38: ...38 MODEL 205 Combi 205 COMBI WIRING DIAGRAM PN 240011430 REV P 09 15 2021 ...
Page 43: ...43 Low Water Cutoff Detail LOW WATER CUTOFF NO NO YES PN 240011430 REV P 09 15 2021 ...
Page 48: ...48 3 FAULT SOLUTION SECTIONS PN 240011430 REV P 09 15 2021 ...
