LAARS Mini-Therm JVS (Sizes 50-225) - Install and Operating Manual - Manual (Page 21)

Mini-Therm JV Page 21
Figure 14A. W
iring Diagram, JVH
(220V O
PT
)
TR
AN
SFORME
R
24V 115V
R
C
UR
VE
WW
SD
DHW
CAL
L
HEAT
CAL
L
POWE
R
1
2 3
4
BO
ILE
R
SE
NS
OR
120
VAC
L
SWITCHED 120 VAC TO PUM
P
0.
4
2.
0
3.
6
O
FF
O
N
FIELD WIRING
IN
DUCER
FA
N
BK BL
BOX
R
R
PI
LO
T
HS
I
BOILER SE
NSOR
HI LIMIT
FAN
PR
OVI
NG
FLAME ROL
L
OUT
DIVIDER
W BK
(Fourni
Lors
D
e
Boile
r
Pump
5A
Ma
x
(Field
Supplied
)
Pompe
À
Chaleu
r
L'I
nst
alla
tion
)
R
W
FUS
E
O
BK
2
4 3
1
BR
BL
INDUCED
DRAFT
MODEL
JVH
Y
GAS
VALVE
/
CONTROLLER SV9501,
SV9601
FAN
Y R
HOT
CHAUD
115/60HZ
(220V50Hz
OPTIONAL)
POWER
SUPPLY
NEUTRAL NE
UTRE
GROUNDING CO
ND
UC
TOR
CABLE
DE
MISE
A L
A
TERR
E
W
Y
P
G-VER
T
G
-G
REEN
P-MAUV
E
P-PURPL
E
BK-BLAC
K
BK-NOI
R
W
-W
HIT
E
W-BLAN
C
R-RED
R-ROUG
E
Y-YELLO
W
Y-JAUN
E
BL
-B
LUE
BL-BLE
U
BR-BROW
N
BR-BRU
N
O-O
RA
NGE
O-ORANG
E
THE
BOILER
WILL
NOT
OPERATE
WITHOUT
THE
AUTOMATIC
VENT
DAMPER.
THE
VENT
DAMPER
WIRE
HARNESS
MUST
BE
INSERTED
INTO
THE
VENT
DAMPER
RECEPTACLE.
IN
CANADA:
SOME
UNITS
ARE
SUPPLIED
WITH
VENT
DAMPER
JUMPER
PLUG.
DO
NOT
REMOVE
JUMPER
UNLESS
VENT
DAMPER
IS
TO
BE
INSTALLED.
LA
CHAUDIÈRE
NE
FONCTIONNERA
PAS
SANS
LE
VOLET
MOTORISÉ
AUTOMATIQUE.
LE
F
AISCEAU
DE
CÂBLES
DU
VOLET
MOTORISÉ
DOIT
ÊTRE
INSÉRÉ
DANS
LA
PRISE
DU
VO
LE
T
MOTO
RIS
É
AU
CANADA:
CERTAINS
APPAREILS
SONT
MUNIS
D’UN
CAVAL
IER
DE
VOLET
MOTORISÉ.
NE
PAS
RETIR
ER
LE
CAVALLIER
À
MOINS
Q
UE
LE
VOLET
MOTORISÉ
NE
SOIT
INST
ALLÉ
NO
TE
:
1.
4-PIN
MOLEX
AS
VIEWED
FROM
REAR
OF
B
OARD.
IN
TE
NDED
SI
ZE
:
D C B
A
B
C D
1
2
3
4
4
3
2
1
SOF
TW
AR
E
DW
G
.
NO
:
B
SH
EE
T 1
OF
1
RE
V.
BY
LAA
RS
H
EA
TIN
G
SYS
TE
MS
C
O
.
PM
5-23-
12
12-0
32
N-0
1
A
PU
RPO
SE
E
XC
EP
T A
S S
PE
C
IFI
C
ALL
Y
AU
TH
ORI
ZE
D
IN
W
RI
TIN
G
MO
UN
TE
D
4-
PI
N
MOLE
X
C
HE
C
K
DRAF
T
EC
N
ENG
R
APP
R
APP
R
C
HA
NGE
:
RE
V.
RE
VI
SIO
NS
CJ
5
-23-
12
A
E2
344
6
ADDED
N
O
TE
S A
ND
UP
DA
TE
D
W
IRE
S T
O
B
O
ARD
HO
T S
URF
AC
E
IG
N.
N
AT
/L
P
DISCLOSED
TO
O
TH
ERS
FOR
M
AN
UF
AC
TU
RING
OR
A
NY
O
TH
ER
W
IRE
DI
AG
RA
M
JV
H
1
/8"
TIT
LE
:
FR
AC
TIO
NS
REPROD
UCED,
TR
AN
SFERRED
TO
O
TH
ER
DOC
UM
EN
TS
, U
SED
O
R
1
.0
10
D
EC
IM
AL
S .
XXX
.0
3
DE
C
IM
AL
S .
XX
.1
S
PM
9
-20-
11
N/
A
N/
A
FIN
ISH
M
AT
ERI
AL
:
TO
LE
RA
NC
ES
A
RE
:
DEC
IM
ALS
.X
DI
M
EN
SIO
NS
A
RE
IN
IN
C
HE
S.
UN
LESS
O
TH
ER
W
ISE
S
PEC
IFI
ED
:
APP
R
EN
G
R
DR
AF
T
APPRO
VA
LS
TH
IS
DO
C
UME
NT
A
ND
TH
E
IN
FO
RM
AT
ION
C
O
NT
AI
NE
D
HE
RE
IN
A
RE
PR
O
PR
IET
AR
Y
TO
LAA
RS
H
EA
TIN
G
SYS
TEMS
CO
.A
ND
SH
ALL
N
O
T B
E
AN
GL
ES
DO
N
O
T S
C
AL
E
DR
AW
ING
.
TH
IR
D
AN
G
LE
PR
O
JE
C
TIO
N.
SC
AL
E:
N
O
NE
SYS C
OM
OU
T
HEAT
CAL
L
CO
M
C
AL
L
DHW
CAL
L