20
01441492R00 – REFVAC20/25 LB, PH, PD
Wiring diagram
DISPL
AY
08
09
EV
AP
FA
N
CO
ND
FAN
DO
OR
HTR
CAB
M
ACHINE
CO
NTRO
L
HO
T
(L1)
NEUTRA
L (L2)
DOO
R
SW
BA
TTER
Y
LED
LIGHT
S
EL
OCK
SO
LENO
ID
CO
MP
RL
Y
2
1
4
3
INPUT
12VDC
240V
AC/20A
OUTPUT
POWER
IN
COM
N.O.
N.C.
RED
BLACK
GREEN
EL
EC.
LO
CK
RTD2
BO
TT
OM
PRO
BE
RTD1
TO
P
PROBE
N/C
ELECTRONIC
KEYP
AD
OPTIO
N
(120V
AC/60HZ)
02
31
34
32
35
01
05
30
33
-V
+
V
N
L
PWR SPL
Y
24VDC
MO
V
RT
D
BOARD
REC
CHAR
T
03
DO
OR
SWIT
CH
BA
TTER
Y
+
(8)
X
AA
5
4
3
2
1
63
64
100w
REF
W/HTD
GL
AS
S
DO
O
R
L1
GND
N
120V
ac
20A
mp
1
2
3
5-20P
O
NL
Y
PROBE
t°
BO
TTO
M
CABINET
PROBE
t°
TO
P
CABINET
(P4)
(P5)
33
70
05
06
03
12
30
13
02
04
01
P1
P1
36
2
1
INTER
IO
R
LIGHTING
24
VDC
1
A
63
64
61
62
60
01139856R04
UR
REF20/25
REM
O
TE
AL
ARM
1A/30VDC .5A/120V
AC
11
13
DO
O
R
HTR
CO
NT
ACT
S
EL
OC
K
AL
ARM
RTD1 (P4)
RTD2 (P5)
RTD
BRD
RTD
BRD
Chart
Recor
der
Sign
al
J3
+
BA
TTER
Y
+
9V
(CR)
CHA
RT
REC
O
RDER
(BB
O
NL
Y)
(BB
O
NL
Y)
FA
SCIA
HEA
TER
45w
5
4
2
1
70
73
TRANSFO
RMER
73
POWER
SWIT
CH
DEF REL
AY
CO
MP
REL
AY
(+)
(-)
(+)
(-)
AL
ARM
INTERF
ACE
CARD
NETWO
RK
O
PTIO
N
09
08
PRO
BE
CO
NTRO
L
(P1)
t°
2
1
P1
EL
O
CK
DISPL
AY
TO
UC
HSC
REEN
DISPL
AY
S
M
C
O
/L
CO
M
P
CO
ND
CO
O
LER
UNIT
(01311265)
FA
N
5
4
3
2
1
L2
L1
N
G
EV
AP
FA
N
11
10
13
12
SR
PS
06
11
10
12
07
42
04
