Page 32 of 44
Page 33 of 44
MAN.500.REVD.06302015
Drawings - Controller Boards
Relay Board
Models 540, 570, 574
N.C.1
ARM1
N.O
.1
N.C.2
*
ARM2 *
N
.O
.2
*
N.C.3
*
ARM3 *
N
.O
.3
*
N.C.4
ARM4
N.O
.4
W
ET
DRY
DRY
W
ET
H
OT
COLD
H
OT
COLD
{
USER CON
NE
C
TIONS
T
O
MOI
ST
U
RE SENS
OR REL
AY
.
ENERGI
ZED
W
HE
N
SENSOR
IS DRY
(D
RY
LED ON).
RA
TING
:
1/10 HP 120
VAC
5AMP
S
240VAC/
32VD
C RES
IST
IVE.
USER CON
NE
C
TIONS
T
O
"AT
T
EMP
ERAT
U
RE" REL
AY
.
ENERGI
ZED
W
HE
N
BE
LOW
SET
T
EMP
ERA
TU
RE
RA
TING
:
1/10 HP 120
VAC
5AMP
S
240VAC/
OPT
IONAL
MOI
ST
U
R
E
SENS
O
R
GRN
W
HT
BLK
N
L
50-6
0Hz
115VAC
POW
ER
COR
D
C
ON
TR
OLLER
PO
WER
SUPPL
Y
BO
ARD
-
+
+
-
* CON
TA
C
TS PRO
TE
C
TED
W
IT
H
25
0 VOLT
MO
V'S
+-
+-
FAN
+
-
HEA
T
EX
C
H
ANGER
C
HASS
IS
(COO
L LED
ON).
{
NORM
AL
W
IR
ING
P0022
7/28/92
1
OF
1
1
: 1
APVD
DW
N
DE
SCR
IPT
IO
N
DA
TE
REV
REVISION
S
FO
R
PAR
T
NO
.
HA
RV
EY
M
ITCHE
LL
APV
D
B
Y
D
R
A
W
N
B
Y
DR
AW
IN
G
N
O
C
DAT
E
SC
AL
E
SIZ
E
SH
EET
540/1
080/1
090
FOR
U
SE
W
IT
H 1
/10
HP
SAMPL
E
PUMP
32VD
C RES
IST
IVE.
SHOWN IN DE-ENERGIZED
(WET) POSITION
SHOWN IN DE-ENERGIZED
(HOT) POSITION
ALL RELAY CONTACTS
UN-POWERED (DRY CIRCUIT)
LOW
ER
RELA
Y BOAR
D
FOR
RIGH
T HAN
D SIDE
J8
N.C.1
ARM1
N.O
.1
N.C.2
*
ARM2 *
N
.O
.2
*
N.C.3
*
ARM3 *
N
.O
.3
*
N.C.4
ARM4
N.O
.4
W
ET
DRY
DRY
W
ET
H
OT
COLD
H
OT
COLD
{
USER CON
NE
C
TIONS
T
O
MOI
ST
U
RE SENS
OR REL
AY
.
ENERGI
ZED
W
HE
N
SENSOR
IS DRY
(D
RY
LED ON).
RA
TING
:
1/10 HP 120
VAC
5AMP
S
240VAC/
32VD
C RES
IST
IVE.
USER CON
NE
C
TIONS
T
O
"AT
T
EMP
ERAT
U
RE" REL
AY
.
ENERGI
ZED
W
HE
N
BE
LOW
SET
T
EMP
ERA
TU
RE
RA
TING
:
1/10 HP 120
VAC
5AMP
S
240VAC/
OPT
IONAL
MOI
ST
U
R
E
SENS
O
R
(COO
L LED
ON).
{
32VD
C RES
IST
IVE.
SHOWN IN DE-ENERGIZED
(WET) POSITION
SHOWN IN DE-ENERGIZED
(HOT) POSITION
ALL RELAY CONTACTS
UN-POWERED (DRY CIRCUIT)
UPPER
RELA
Y BOAR
D
FOR
LEFT
HAN
D S
IDE
C
H
AN
N
EL
2
C
H
AN
N
EL
1
TED
BA
RBE
N
B
12/06
/13
Moist
ure S
enso
r Con
nects
To J8
MW
FM
NOTICE
REVISION OF
THIS DOCUMENT
MUST BE AUTHORIZED BY
APPROPRIA
TE A
PPROVAL A
GENCIES
AP
PROVED
DA
R
52
00
Co
nv
air D
riv
e Carson
City,
NV
8970
6
PH(77
5)8
83-2
50
0 FAX (775)8
83-6
38
8
ECO
#
1910
J8
Summary of Contents for 500 series
Page 12: ...Page 12 of 44 MAN 500 REVD 06302015 Electrical Connections Model 520 ...
Page 13: ...Page 13 of 44 MAN 500 REVD 06302015 Electrical Connections Model 530 ...
Page 14: ...Page 14 of 44 MAN 500 REVD 06302015 Electrical Connections Model 540 ...
Page 15: ...Page 15 of 44 MAN 500 REVD 06302015 Electrical Connections Model 560 ...
Page 16: ...Page 16 of 44 MAN 500 REVD 06302015 Electrical Connections Model 570 ...
Page 17: ...Page 17 of 44 MAN 500 REVD 06302015 Electrical Connections Model 574 ...
Page 23: ...Page 23 of 44 MAN 500 REVD 06302015 Drawings Model 520 ...
Page 24: ...Page 24 of 44 MAN 500 REVD 06302015 Drawings Model 530 ...
Page 25: ...Page 25 of 44 MAN 500 REVD 06302015 Drawings Model 540 ...
Page 26: ...Page 26 of 44 MAN 500 REVD 06302015 Drawings Model 560 ...
Page 28: ...Page 28 of 44 MAN 500 REVD 06302015 Drawings Model 570 ...
