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Figure 30. E3EX 010H
Figure 31. E3EX 012H
Notes :
1) See unit data label for recommended supply wire sizes.
2) Thermostat anticipator setting : 0.40 Amps
3) To change blower speed on units without a relay box installed refer to installation instructions
4) Refer to furnace and/or relay box installation instructions for thermostat connections.
5) If any wire in this unit is to be replaced it must be replaced with 105° C thermoplastic copper wire of the same gauge.
6) Not suitable for use on systems exceeding 120V to ground.
7) Refer to Installation Instructions for complete wiring diagram.
8) Heating and cooling may be wired on the same speed using the provided jumper wire.
"A" (BOTTOM)
FUSE
GREEN
BLUE
RED
ORANGE
WHITE
BLACK
RED
RED
RED
RED
BLACK
RED
GRAY
BLUE
GRAY
BLACK
WHITE
ORANGE
VIOLET RED
BLUE
RED
WHITE
GRAY
BLACK
RED
BLACK
BLACK
BLACK
CONTACTOR
240V COM
24V
ELEMENTS
LIMIT
T1
T2
T3
T4
T5
G
N
L
C
X13
123
456
123
456
152
463
BLOWER
RELAY
WHITE
GREEN
Notes :
1) See unit data label for recommended supply wire sizes.
2) Thermostat anticipator setting : 0.40 Amps
3) To change blower speed on units without a relay box installed refer to installation instructions
4) Refer to furnace and/or relay box installation instructions for thermostat connections.
5) If any wire in this unit is to be replaced it must be replaced with 105° C thermoplastic copper wire of the same gauge.
6) Not suitable for use on systems exceeding 120V to ground.
7) Refer to Installation Instructions for complete wiring diagram.
8) Heating and cooling may be wired on the same speed using the provided jumper wire.
"A" (BOTTOM)
FUSE
GREEN
BLUE
RED
ORANGE
WHITE
BLACK
RED
RED
RED
RED
BLACK
GRAY
GRAY
BLACK
WHITE
ORANGE
VIOLET RED
WHITE
GRAY
BLACK
RED
BLACK
BLACK
BLACK
CONTACTOR
240V COM
24V
ELEMENTS LIMIT
T1
T2
T3
T4
T5
G
N
L
C
X13
"B" (TOP)
WHITE
123
456
123
456
15
2
4
63
BLOWER
RELAY
RED
BLUE
BLUE
RED
GREEN