Henny Penny LVE-202, Technical Manual

Page: 110 / 115

Wiring
Diagrams
173
1
F
AN
MOT
OR
(Gas Only)
RIGHT DRAIN
MOT
OR
(Full/Split)
LEFT
DRAIN
MOT
OR
(Split only)
1
1
POWER INPUT
CONNECT
OR
(Line V
oltage)
Jumper
Wire
(Split V
at)
R
TD PROBE V
ALUES:
70°F = 1082 Ohms 212°F = 1385 Ohms 300°F = 1569 Ohms 325°F = 1621 Ohms 350°F = 1672 Ohms 375°F = 1724 Ohms 400°F = 1775 Ohms
CONTROL
ERROR CODES:
E4 = Control Overheated E5 = Oil Overheated E6A
= Oil Probe Open/
Disconnected E6B = Oil Probe Shorted E10 = Electromechanical high limit E15 = Drain Handle Open E18 = Level Sense Probe Error E20 = Gas Ignition Error E21 = Slow Recovery/Heat Up E22 = Heat Error (No Heat) E31 = Elec Elements Up E41 = Control Data Error E47 =
A/D or 12V Supply Error
E48 = Digital Input Error E54C =
T
emperature Circuit
Error
m o c V 4
2
CUT
-OUT
CUT
-OUT
CUT
-OUT
CUT
-OUT
CUT
-OUT
L2(N)
MAINS
3
1
L1
24VDC DRAIN
MOT
OR OUTPUTS
POLARITY
REVERSES
T
O OPEN
AND CLOSE
DRAIN
LEFT
OIL
RETURN
VAL
VE
(Split V
at Only)
PLUG
TRANSFORMER
1
5
1
1
4
4
24V
AC T
O CONTROL
CONTROL
TRANSFORMER
P9
P10
CUT
-OUT
CUT
-OUT
CUT
-OUT
LINE VOL
T
AGE OUT T
O TRANSFORMER
RIGHT/FULL
V
AT
OIL
RETURN VAL
VE
RIGHT IGNITION MODULE
FENW
AL
TH 24V
PV
MV
GND
PV/MV
SENSE
F
G
H***
LEFT IGNITION MODULE
***Common with GND. in
module. Connected to chassis GND.
***Common with GND. in
module. Connected to chassis GND.
FENW
AL
TH 24V
PV
MV
GND
PV/MV
SENSE
A
B
C
D***
RIGHT IGNITION MODULE
FENW
AL
TH 24V
PV
MV
GND
PV/MV
SENSE
F
G
H***
LEFT IGNITION MODULE
FENW
AL
TH 24V
PV
MV
GND
PV/MV
SENSE
E
B
C
HEA
T
SWITCH
(Split V
at)
**
High Limit
(Split V
at)
GAS SPLIT V
A
T WIRING
LEFT V
A
T ONL
Y
24V
AC
FULL/RIGHT V
A
T ONL
Y
24V
AC
FULL/RIGHT V
A
T ONL
Y
LINE VOL
T
AGE
RS485
COMMUNICA
TION
CONNECT
ORS
LC*
B
C
LM
LS1*
LS2
D* A
LP
E
JUMPER
WIRE
HEA
T
SWITCH
**
**Electric = Element
T
ilt
Gas = Blower Pressure
**Electric = Element
T
ilt
Gas = Blower Pressure
*24V
AC COM.
*24V
AC COM.
High Limit
RC*
F
G
RM
RS1*
RS2
H* E RP
GAS FULL
V
A
T WIRING
ELECTRIC SPLIT
V
A
T ONL
Y
LS1
LS2
LEFT GAS SFTY VAL
VE
RS2 RS1
RIGHT GAS SFTY VAL
VE
RS2 RS1
RIGHT GAS SFTY VAL
VE
A
D
LEFT V
AT
SAFETY (PRIMAR
Y)
CONT
ACT
OR
24 V
AC
COIL
LS1
LS2
LEFT V
AT
HEA
T
(SECONDAR
Y)
CONT
ACT
OR
RS1
RS2
FULL/RIGHT
SAFETY (PRIMAR
Y)
CONT
ACT
OR
24 V
AC
COIL
E
H
FULL/RIGHT
HEA
T
(SECONDAR
Y)
CONT
ACT
OR
MV Interlock Relay 24V
AC
COIL
C N/O N/C
1
t u o a t a D
t u o a t a D
n i C D V 4 2 +
n i a t a D
n i a t a D
n i a t a D
T
o Filter Control
Board
MODULE IN
TERLOCK LOGIC:
Right module is powered by the PV output of the left module. Left module MV output powers the interlock relay which completes the right MV output circuit.
LEFT V
A
T ONL
Y
LINE VOL
T
AGE
P8
P1
1
P12
P12
P1
P2
P3
P4
M L
C L
P L
LEFT GAS V
AL
VE
M
C
P
M R
C R
P R
RIGHT GAS V
AL
VE
M
C
P
M R
C R
P R
RIGHT GAS V
AL
VE
M
C
P
85379B
®
SPLIT V A T
ONL Y
Left Oil
T
emp
Left Level Probe
Left Level Probe
Full/Right Oil
T
emp
Full/Right Level Probe Full/Right Level Probe
NON SELECT
OR
V
AL
VE ONL
Y