Advertisement
ELECTRO INDUSTRIES, INC.
MONTICELLO, MN 55362
WF-DUAL HEAT
STD. HP STAT
HH340
REV.B 03-07-07
CABLE
WARM AIR
NOTES:
1. CONNECTION OPTION IS FULL WARMFLO ELECTRIC OR TRANSFER TO STAND-BY. "E GAS" IS SAME AS FRONT SWITCH.
2. 24V SOURCE IS FAN CENTER, FUSED WITHIN WF-LGR4, AS SHOWN POWERS ROOM STAT AND HP.
3. N.C. FOR OFF-PEAK. IF OPPOSITE LOGIC, SEE MANUAL.
4. FOR DRAWING CLARITY, THE UNIT CONNECTION DETAILS ARE SHOWN OPPOSITE ACTUAL INSTALLATION POSITION.
5. CAN BE CONNECTED TO DF TAB, SEE MANUAL FOR OPTION.
6. IF USING STAT "B" FOR H HIGH RV LOGIC, STUDY PAGE 7 AND USE OF "STAT-B" PIN JUMPER.
SOURCE: 30A
OR 60A CB
(SEE EM MANUAL)
RED
BLUE
YELLOW
CABLE
PROVIDED
4
4
WF-LGR4
SEE DETAIL B
EM-WU
SERIES
ELECTRO-MATE
WARMFLO CONTROLLER
SEE DETAIL A
WF-LGR4
Furnace
Gas/Oil
R
G
C
W
GREEN (G)
BLUE (C)
RED (R)
WHITE (W)
FAN
CENTER
OUTDOOR
UNIT
DEFROST
Y
W1
R
O
C
YELLOW
ORANGE
RED
BLUE
T7
T9
T8
BLUE
BLUE/WHT
R
G
Y
O
C
E WF
E GAS
HP
STAT
HEAT
COOL
RV LOGIC - HI
R
Y
RV(O)
C
DF(W1)
HP
UNIT
SB
R
W
G
C
Y
C
C
R
FURNACE
UPCB6708
CS
T1
T2
T3
K2
K5
K3
K1
K4
T6
F1
T10
TB2
TB1
T5
T4
L
E
D
3
L
E
D
2
L
E
D
5
L
E
D
4
L
E
D
1
S
W
1
TB3
TB4
J1
J2
B
A
L
SPD
SPD
DETAIL A
DETAIL B
WF-LGR4
ENCLOSURE
Y
YELLOW (Y)
1
ORANGE
2ND STAGE
(DO NOT USE)
EMERGENCY
(SEE MANUAL)
1ST STAGE
BLOWER
O
Y
E
G
C
W
R
COMMON
24VAC HOT
REVERSING VALVE
ROOM
T-STAT
3
RED
GREEN
YELLOW
ORANGE
BLUE
LMC
T7
T9
T8
BLUE
BLUE/WHT
R
G
Y
O
C
E WF
E GAS
HP
STAT
HEAT
COOL
RV LOGIC - HI
R
Y
RV(O)
C
DF(W1)
HP
UNIT
SB
R
W
G
C
Y
C
C
R
FURNACE
UPCB6708
CS
T1
T2
T3
K2
K5
K3
K1
K4
T6
F1
T10
TB2
TB1
T5
T4
L
E
D
3
L
E
D
2
L
E
D
5
L
E
D
4
L
E
D
1
S
W
1
TB3
TB4
J1
J2
B
A
L
SPD
SPD
2
5
6
6
BARE (COM)
BARE (COM)
RED (RED)
BLACK (OT)
BLACK (ST)
RED (RED)
OUTSIDE
SENSOR
DUCT
SENSOR
Advertisement
