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11
(CAP-TUBE
UNITS) OR
LUG
T3
T2
T1
CC
PB
BR1
BR2
TRANS
COMPONENT LOCATION
CXM
SEE NOTE 5
TYPICAL
T- STAT
Y
O
G
R
C
L
COMPR.
COOLING
FAN
24VAC
LOWTEMP
ALARM
SEE NOTE 6 FOR
DRY ALARM CONTACT
Y
O
G
R
C
AL1
W
AL2
A
P1
Y
R
C
ALARM
RELAY
SEE
NOTE 6
JW1
JW3
FP1
JW2
FP2
COMMON
LOWTEMP
SEE
NOTE 4
STATUS
LED
G
CXM
MICROPROCESSOR
CONTROL LOGIC
SEE
NOTE 7
10
BR
GRY BRN
BR
BRG
CCG
CC
BRN YEL
CC
TEST PINS
COMPRESSOR
RELAY
1
2
SEE
NOTE 7
3
4
5
6
7
8
9
10
12
HP
LOC
FP1
FP2
RV
CO
P2
P3
CO
24V
DC
EH1
EH2
RED
RED
BLU
BRN
GRY
GRY
HP
LOC
FP1
FP2
RVS
CO
BRN
ORG
YEL
VIO
VIO
VIO
SEE NOTE 4
(TXV UNITS)
CB*
SEE NOTE 3
TRANS
RED
(220V)
POWER SUPPLY
REFERTO
DATAPLATE
USE COPPER
CONDUCTORS
ONLY
EARTH (GND)
N (NEUTRAL)
L3
L2
L1
BLK
BLK
G/Y
BLK
BLK
BLK
BLK
ORG
(240V)
YELOR
WHT
BRN
YEL
BLK
BLK
BLK
BLK
L3
L2
L1
T3
T2
T1
CC
CC
G/Y
G/Y
GROUND
LUG
BLK
BLU
RED
BM
H
M
L
6
7
8
BR2
COMPR.
T3
T2
T1
SEE NOTE 8
6
5
4
3
2
1
NOT USED
PB
DIP SWITCH
OFF ON
PM
STAGE 2
NOT USED
NOT USED
1OR3
TRIES
1
2
3
4
5
AL — Alarm Relay Contacts
BR — Blower Relay
CAP — Compressor Capacitor
CB — Circuit Breaker
CC — Compressor Contactor
CO — Sensor, Condensate Overflow
COMP — Compressor
FP1 — Sensor, Water Coil Freeze Protection
FP2 — Sensor, Air Coil Freeze Protection
GND — Ground
HP — High-Pressure Switch
JW — Clippable Field Selection Jumper
LOC — Loss of Charge Pressure Switch
P1 — Field Wiring Terminal Block
PB — Power Block
*Optional wiring.
NOTES:
1. Compressor and blower motor thermally protected internally.
2. All wiring to the unit must comply with NEC and local codes.
3. Transformer is wired to 240 v (ORG) lead for 240/50/1 units,
switch RED and ORG leads to PB(3) and insulate ORG lead.
4. FP1 thermistor provides freeze protection for water. When using
antifreeze solutions, cut JW3 jumper.
5. Typical heat pump thermostat wiring shown. Refer to thermostat
installation instructions for wiring to the unit.
LEGEND
PM — Performance Monitor
PSC — Permanent Split Capacitor
RVS — Reversing Valve Solenoid
TRANS — Transformer Optional Wiring
Field Line Voltage Wiring
Field Low Voltage Wiring
Printed Circuit Trace
Optional Wiring
Relay/Contactor Coil
Thermistor
Condensate Pan
Circuit Breaker
RelayContacts—N.C.
Solenoid Coil
RelayContacts—N.O.
Switch Temperature
Switch Low Pressure
Ground
Wire Nut
Splice Cap
6. 24-v alarm signal shown. For dry alarm contact, cut JW1 jumper,
and dry contact will be available between AL1 and AL2.
7. Transformer secondary ground via microprocessor board stand-
offs and screws to control box. (Ground available from top two
standoffs as shown.)
8. Fan motors factory wired for medium speed. For high or low
speed remove BLU wire from fan motor speed tap “M” and con-
nectto“H”forhighor“L”forlow.
Fig. 10 — Typical Aquazone™ Complete C Control Wiring (3-Phase Unit)