23
115F, 150F & 205F WITH ZONE VALVES - WIRING DIAGRAM
ZO
NE
1
LI
N
E
24V
V
ac
L
C
R
115 Vac
N
L
1
N
115
C
O
M
V
ac
ZR
ZC
N
L
3
N
L
2
115 V
ac
N
L
1
L
N
ZONE
CIRCULATO
R
X
X
X
X
X
3
2
1
X
NEC Class 2 Low Voltage
ZONE
3
ZO
NE
2
ZONE
1
W
R
NE
C C
las
s 2
Lo
w V
ol
ta
ge
T
T
C
TH
ER
MO
ST
A
TS
ZO
NE
V
A
LV
ES
ZO
NE
3
ZONE
2
4
3
2
1
4
3
2
1
4
3
2
1
NE
C Cl
as
s 2
L
ow
V
ol
ta
ge (
24V
ac)
W
R
T
T
C
W
R
T
T
C
PR
I PU
M
P
ZC/ZR
D
IG
IT
A
L L
C
D
U
SE
R D
IS
PL
A
Y
Fu
se
ZO
NE
M
O
D
ULE
TO EXPA
NSION
Tran
sformer
PTC
12
A
25
0V
115
Vac
FIE
LD
SUPPL
IED
POWE
R
PER
N
EC
A
N
D
L
O
C
A
L
C
O
D
ES
ZON
E
THERMOSTAT
S
ZON
E
VA
LVES
VAN
N
ES
DE
ZON
E
4 Wire
Va
lve
3 W
ire Va
lv
e
12
34
12
3
4
12
3
PRIMARY
PUMP
1
2
3
4
5
6
7
8
91
0
VAC
24
M2
G
*
M2
te
rm
inal
st
rip
on
boiler
11
5F
, 1
50
F
&
2
05
F
W
ITH
ZONE
VA
LVES
, ARGO
UZ
3
ZONE
CONTROL
UZ3
PN 240012875 REV. C [10/01/2021]
Summary of Contents for MACF-115
Page 2: ...MACF 150 ...
Page 4: ...MAHF 125 ...
Page 74: ...70 A 1 MODEL 100 Heat Only APPENDIX A WIRING DIAGRAMS 240013371 REV B 10 01 2021 ...
Page 75: ...71 A 2 MODEL 125 Heat Only APPENDIX A WIRING DIAGRAMS 240013371 REV B 10 01 2021 ...
Page 76: ...72 APPENDIX A WIRING DIAGRAMS A 3 MODEL 165 Heat Only 240013371 REV B 10 01 2021 ...
Page 77: ...73 APPENDIX A WIRING DIAGRAMS A 4 MODEL 115 Combi 240013371 REV B 10 01 2021 ...
Page 78: ...74 A 5 MODEL 150 Combi APPENDIX A WIRING DIAGRAMS 240013371 REV B 10 01 2021 ...
Page 79: ...75 A 6 MODEL 205 Combi APPENDIX A WIRING DIAGRAMS 240013371 REV B 10 01 2021 ...
Page 80: ...76 NOTES 240013371 REV B 10 01 2021 ...
Page 81: ...77 NOTES 240013371 REV B 10 01 2021 ...
Page 82: ...78 NOTES 240013371 REV B 10 01 2021 ...
Page 117: ...33 MODEL 100 Heat Only 100 HEAT ONLY WIRING DIAGRAM PN 240012875 REV C 10 01 2021 ...
Page 118: ...34 MODEL 125 Heat Only 125 HEAT ONLY WIRING DIAGRAM PN 240012875 REV C 10 01 2021 ...
Page 119: ...35 MODEL 165 Heat Only 165 HEAT ONLY WIRING DIAGRAM PN 240012875 REV C 10 01 2021 ...
Page 120: ...36 115 COMBI WIRING DIAGRAM MODEL 115 Comb PN 240012875 REV C 10 01 2021 ...
Page 121: ...37 MODEL 150 Combi 150 COMBI WIRING DIAGRAM PN 240012875 REV C 10 01 2021 ...
Page 122: ...38 MODEL 205 Combi 205 COMBI WIRING DIAGRAM PN 240012875 REV C 10 01 2021 ...
Page 127: ...43 LOW WATER CUTOFF DETAIL LOW WATER CUTOFF NO NO YES PN 240012875 REV C 10 01 2021 ...
Page 132: ...48 3 FAULT SOLUTION SECTIONS PN 240012875 REV C 10 01 2021 ...
