Lifebreath Clean Air Furnace CAF-02-MB - Manual (Page 46)

46
T
ransf
ormer
12/24V
ac
ECM - CAF/Air Handler
Wiring Dia
gram
Pump WHITE
WHITE
BLA
CK
TA
N
TA
N
PURPLE
PURPLE
COOL 12
3
4
5
6
7
8
HEA
T
ADJUST
DELA
Y
COOL
HEA
T
ADJUST
DELA
Y
BLA
CK
BLA
CK
WHITE
WHITE
BR
O
W
N
BR
O
W
N
RED
RED
RED BLA
CK/YELLO
W
BLA
CK/YELLO
W
BLUE
BLUE
GREEN
GREEN
YELLO
W
YELLO
W
BLA
CK
BLUE WHITE RED
Door Switc
h
BLA
CK
BLA
CK
WHITE
GND
BLA
CK
BLA
CK
BLUE
98-CAF-ECM-01
1005
SW1
off on
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
5
4
3
2
1
Mole
x
Connector
s
J
umper
(120 V
O
L
T
Onl
y)
T2 T1
THERMIST
OR
F
an Motor
N.O
. Normall
y
open
N.C.
Normall
y
c
losed
COM Common T# T
erminal
P# Plug K# Rela
y
F# Fuse SW# Switc
h
CR
W
W
2
YY
1
GO
ECM
TERMINAL
BLOCK
(TBM)
T30
SW1
T29
T28
RED
O
G
Y
W
R
C
T25 T1
T21
T
22
T23
T
24
T2
T3
Line
AU
X
1
AU
X 2
Neutral
T4
T5
T6
T7
T8
T9
T10
T11
T12
T
13
T14
T15
T16
T
17
K3
K4
K5
COM
N.O
.
K6
COM
N.O
.
COM
N.O
.
COM
N.O
.
T18
T
19
T20
RELA
Y
FEED
T43
SP
ARE
T26
T
27
GRN
YEL
P2
P3
F2 MAX 2 amp
F1
MAX
1
amp
R
24V
a c
12V
a c
Com
DET
C
Defrost
Freeze
F an Hi
F
an Med
F an Lo
w
ON
P1
C4
K7
K1
K2
K8
VDR1
C1
CR1
TP1
8 7 6 5 4 3 2 1
C6
C7
T31
T32
T33
T34
T35
T36
T37
T38
T39
T40
T41 T42
Contact 1
N.0.
COM N.C.
N.0.
COM N.C.
N.0.
COM N.C.
N.0 .
COM
Contact 2
C
ontact 3
C
ontact 4
Digital Contr
ols
DIP SWITCHES
T
O
BE
ADJUSTED BY Q
U
ALIFIED
TECHNICIANS ONL
Y
.
N.C
RW
Y
G
A/C Unit
Thermostat
To
“
Y
”
To
“
C
”
ORANGE
ECM Wiring Diagram
Do not initiate power before plumbing is
commissioned.
WARNING