Electra DELTA 22 Service Manual page 40

CONTROL SYSTEM
Model selection Jumper – J6, J7
Model
9000 Btu/hr
12000 Btu/hr
18000 Btu/hr
24000 Btu/hr
J8- Clock/Power Shedding
Operation
Clock
Power Shedding
J9 – IFAN Cycling Disabling
Display Mode
(wall mounted units only)
LCD
LED
11.21.2 Outdoor Unit Controller
11.21.2.1 JP9 JUMPER LAYOUT
Reserved (PIN 9)
GND (PIN 10)
11.21.3
ODU MODEL SELECTION
ODU3
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON (PIN7 & PIN8)
ON (PIN7 & PIN8)
ON (PIN7 & PIN8)
ON (PIN7 & PIN8)
ON (PIN7 & PIN8)
ON (PIN7 & PIN8)
ON (PIN7 & PIN8)
ON (PIN7 & PIN8)
11-14
J7 J6
0 0
0 1
1 0
1 1
J8
0
1
J9
0
1
ODU3 (PIN 7) ODU2 (PIN 5)
GND (PIN 8) GND
ODU2
OFF
OFF
OFF ON (PIN3 & PIN4)
OFF ON (PIN3 & PIN4)
ON (PIN5 & PIN6)
ON (PIN5 & PIN6)
ON (PIN5 & PIN6) ON (PIN3 & PIN4)
ON (PIN5 & PIN6) ON (PIN3 & PIN4)
OFF
OFF
OFF ON (PIN3 & PIN4)
OFF ON (PIN3 & PIN4)
ON (PIN5 & PIN6)
ON (PIN5 & PIN6)
ON (PIN5 & PIN6) ON (PIN3 & PIN4)
ON (PIN5 & PIN6) ON (PIN3 & PIN4)
CONTENT
ODU1 (PIN 3)
(PIN 6) GND (PIN 4)
ODU1 ODU0
OFF OFF
OFF ON (PIN1 & PIN2)
OFF
ON (PIN1 & PIN2)
OFF OFF
OFF ON (PIN1 & PIN2)
OFF
ON (PIN1 & PIN2)
OFF OFF
OFF ON (PIN1 & PIN2)
OFF
ON (PIN1 & PIN2)
OFF OFF
OFF ON (PIN1 & PIN2)
OFF
ON (PIN1 & PIN2)
ODU0 (PIN 1)
GND (PIN 2)
ODU Model
Reserved
A (DCI 25)
B (DCI 35)
C (DCI 50)
D
E (Duo)
F
G
H
I
J
K
L
M
N
O
SM DUO38 1-E.1 GB