ICP 9MPT Series, Руководство по обслуживанию

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Two- Stage Multi Position Furnace
Service Manual
58
440 08 2002 02
ALWAYS CHECK CURRENT TECHENICAL SUPPORT MANUAL
THIS DATA IS SUBJECT TO CHANGE WITHOUT NOTICE
Wiring Diagram *9MPT(A1)
N
2 ST
AGE
8 5
1
6
2
4
1
3
7
N
SEN
SO
R
(SOM
E MO
DE
LS
)
CAP
ACI
TO
R
IGNI
TE
R
HUM
EA
C
N
M
O
TO
R
IN
D
U
C
E
R
IN
D
H
LO
N
HI
G
H
2
1
H
O
T
N
E
U
TR
A
L
O
NL
Y
CO
N
DUC
TOR
S
CO
PPER
G
N
D
R
BK
W
BL
BK
Y
IG
NI
TER
SENS
OR
R
GA
S V
ALVE
HEAT OFF DELAY HEAT ON DELAY THERMOSTAT TYPE
3
M
A
IN
L
IM
IT
4 3
SETTING
FACTORY
60 SEC. 100 SEC.
SINGLE STAGE
12 12
12 12
3
12
2 STAGE
30 SEC.
FAN CONTROL MODULE
4 4 3 4 3 12
Y
BL
R
R
G
THERMOSTA
T
SINGLE
S
TAGE
R
BL
Y
W
Y
4
5
6
1
3
2
BL
W
G
BR
TRANSFORME
R
BR
C
BK
TR
AN
S
FO
RM
ER
115V
XF
M
R
24V
24
V
A
C
C
O
M
2 8 1 9 6
P
1
3 5 4
3
O
N
CO
NNE
CTION DIA
GRAM
DISCO
N
N
E
C
T BEFORE S
ERVICING
DANGER: EL
ECT
RICAL
SHO
CK HAZA
R
D
4
SW
ITCH
INT
ERLOCK
COOL OFF DELAY: 60 SEC
COOL ON DELAY: 5 SEC EAC + HUM: 0.8 A MAX. COMBINED
BO
X
CO
N
NEC
TIO
N
FIELD
1013
360
1
S1
VA
LV
E
GAS
A
CIRC
UIT B
O
AR
D
GND.
C
O
O
L
H
I (B
K
)
H
E
A
T H
MH
I (O
)
H
E
A
T L MLO
(B
L)
M
1
LO
(R
)
CO
NT
(O
P
T)
L1 L1 L1
L1
L1
M2
SW
ITC
H
PR
E
S
SU
RE
L
OW
FU RN AC E C ON TR OL
DEP
EN
DIN
G O
N
MO
D
E
L
1 TO
3 I
N SE
RIES
RO
LLO
UT SW
IT
C
H
M
A
IN
L
IM
IT
SW
ITC
H
H
IG
H
P
R
E
S
S
U
R
E
R
C
Y
W
1
G
W2
R
G
W
2 W
1
R
G
1
2
3
4
A
(HI V
O
LT FIEL
D)
G
W
1
Y W
2
R
THERMOSTA
T
2-S
TA
GE
60HZ 115V
6
1
5
5A FU SE
M
2
M
1
FU
S
E
5
A
SE
E M
ANUA
LS F
OR
A
DJU
STING
SPE
ED T
APS
FO
R
PRO
PER
HEA
TING
, CO
OLIN
G
&
CIRC
ULAT
ING
SPE
ED
S.
2
INTERNA
L CIR
CUIT
BO
AR
D
W
IRI
NG
LO
W
VOLTAG
E FIE
LD
LO
W
VO
LTAG
E FA
CTO
RY
LINE
VOLTAG
E FIE
LD
LINE
VO
LTAG
E FA
CTO
RY
*
O
R
AN
GE
-M
HI
RED-LO
B
LA
C
K
-H
I
B
LU
E
-M
LO
SP
EE
D
TA
P
CO
DE
HEAT LOW
IND LOW
PUR
PLE
P
YELL
O
W
Y
W
HI
TE W
RED
R
O
RA
NG
E
O
GR
EEN
G
BR
OW
N
BR
BLU
E
BL
BLA
CK
BK
IND IN
IND HI
3
CO
LO
R
CO
DE
24
V
S
E
C
O
N
D
A
R
Y
115
V
P
R
IM
A
R
Y
P1 4
4
3
2
1
7 8
4
4 3 4 3
12
4 3
60 SEC. 180 SEC. 140 SEC.
E
A
C
-
BL
SW
IT
C
H
PRES
SUR
E
HI
G
H
SERI
ES D
E
PE
ND
IN
G
ON
MO
DEL
ROLLO
UT
SW
IT
CH
1
T
O
3 IN
O
BL
BL
O
MO
TOR
INDU
CER
W
BR
BR
R
BK
O
R
NEUT RAL
(SOME MODELS)
CAPACITOR
H
E
A
T H
I
C
O
O
L
H
U
M
C
O
N
T
BK BK
R
R
W
W
W
S
W
IT
C
H
PRES
SUR
E
LOW
W
W
+
2
ST
AG
E
BK
P
BK
BL
(LP
M
O
D
ELS
O
NL
Y)
S
W
IT
CH
LP
PRE
SSU
RE
W
3
4
R
ON
2 ST
AGE
2 3 4
- +
THERMOS
TA
T
Y
- +
4
3
V
A
LV
E
G
A
S
2
1
W
2
Y
G
Y
P
1
XFMR DC MTR
V
A
C
24
LINE
120 VAC
C
O
M
3 2
4
1
MOT
O
R
BLOW
ER
PSC
4
(L
P
M
O
D
E
LS
O
N
LY
)
S
W
IT
C
H
L
P
P
R
E
S
S
U
R
E
12 12
W
P
2
Y
2
C G Y
W
1
CAPACI
TO
R
R
7
W
1
W
2
M
O
TO
R
B
LO
W
E
R
P
S
C
N
N
AW
M
-
10
5°
C
W
IR
E
O
R
IT
S
E
Q
U
IVA
LE
N
T.
MU
S
T B
E
R
E
P
LA
C
E
D
, IT
M
U
S
T
B
E
R
E
P
LA
C
E
D
W
IT
H
T
YP
E
IF
AN
Y
O
F
TH
E
O
R
IG
IN
A
L
W
IR
E
A
S
S
U
PP
LI
E
D
W
IT
H
TH
E
AP
PL
IA
NC
E
P
2
1
2
3
4
7
5
6
HOT
115V-60HZ
NEUTRAL
SWI
TCH
INTERLOCK
LADDER DIAGRA
M
L1 L1
IN
D
IN
HUM
L1
EAC
INDL
L1
CAP
ACI
TO
R
8 9
5
4
2
R
6
3
1
5
4
6 7
1
3
8
2
2
3 4
1