21
ZO
N
E
1
LINE
24V
Vac
L
C
R
11
5 Vac
N
L
1
N
115
COM
Vac
ZR
ZC
N
L
3
N
L
2
115
Vac
N
L
1
L
N
ZO
N
E
C
IRCUL
AT
OR
X
X
X
X
X
3
2
1
X
NEC Class 2 Low Voltage
ZON
E 3
ZO
NE
2
ZO
N
E 1
W
R
N
EC
Cl
as
s
2
Lo
w
Vol
ta
ge
T
T
C
TH
ER
MO
ST
ATS
ZO
NE
VAL
V
ES
ZO
NE
3
ZON
E
2
4
3
2
1
4
3
2
1
4
3
2
1
NEC
C
lass
2
Low
V
ol
tag
e
(24Vac)
W
R
T
T
C
W
R
T
T
C
PR
I PU
MP
ZC
/ZR
D
IG
IT
A
L
LC
D
U
SE
R
D
IS
PL
A
Y
Fus
e
ZO
N
E M
O
D
UL
E
TO
EXPANSION
Tran
sfo
rmer
PTC
12A
250
V
11
5
Va
c
FI
ELD
SUPPL
IED
PO
WER
PER
NEC
A
ND
LO
CA
L
CO
DES
Z2
Z3
ZONE
TH
ERMO
ST
ATS
1
2
3
4
5
6
7
8
91
0
VAC
24
M2
G
*
M2
terminal
strip
on
boiler
115, 150 & 205 WITH ZONE CIRCULATORS - WIRING DIAGRAM
11
5,
1
50
&
2
05
WITH
ZONE
CIRCULATORS
, ARGO
UZ
3
ZONE
CONTROL
UZ3
PN 240011430 REV. P [09/15/2021]
Содержание 100
Страница 34: ...34 MODEL 125 Heat Only 125 HEAT ONLY WIRING DIAGRAM PN 240011430 REV P 09 15 2021 ...
Страница 35: ...35 MODEL 165 Heat Only 165 HEAT ONLY WIRING DIAGRAM PN 240011430 REV P 09 15 2021 ...
Страница 36: ...36 115 COMBI WIRING DIAGRAM MODEL 115 Combi PN 240011430 REV P 09 15 2021 ...
Страница 37: ...37 MODEL 150 Combi 150 COMBI WIRING DIAGRAM PN 240011430 REV P 09 15 2021 ...
Страница 38: ...38 MODEL 205 Combi 205 COMBI WIRING DIAGRAM PN 240011430 REV P 09 15 2021 ...
Страница 43: ...43 Low Water Cutoff Detail LOW WATER CUTOFF NO NO YES PN 240011430 REV P 09 15 2021 ...
Страница 48: ...48 3 FAULT SOLUTION SECTIONS PN 240011430 REV P 09 15 2021 ...
Страница 51: ...51 Parameter ID Changed From Changed To Date Reason PARAMETER CHANGE HISTORY PN 240011430 REV P 09 15 2021 ...