Carrier AQUAZONE RVC User Manual
Page 22
22
LEGEND
Wire Nut
Relay Contacts - N.C.
Relay Contacts - N.O.
Low Pressure Switch
High Pressure Switch
Splice Cap
Circuit Breaker
Fig. 22 — Typical Aquazone™ Deluxe D and LON Controller 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 460 v (BLK/RED) lead for 460/3/60 units, 575 v (GRY) lead for 575/3/60 units, or 380 v (VIO) lead for 380/3/50 units.
For 420/3/50 operation, switch VIO and BRN leads at L1 and insulate VIO lead. Transformer is energy limiting or may have circuit breaker.
4. FP1 thermistor provides freeze protection for water. When using antifreeze solutions, cut JW3 jumper.
5. Typical thermostat wiring shown. Refer to thermostat installation instructions for wiring to the unit. Thermostat wiring must be Class 1 and volt-
age rating equal to or greater than unit supply voltage.
6. Factory cut JW1 jumper. Dry contact will be available between AL1 and AL2.
7. Transformer secondary ground via Deluxe D board standoffs and screws to control box. (Ground available from top two standoffs as shown.)
8. Blower motor is factory wired for medium and high speeds. For any other combination of speeds, at the motor attach the BLK wire to the higher
of the two desired speed taps and the BLU wire to the lower of the two desired speed taps.
9. Blower motor is factory wired for high and low speeds. No other combination is available.
10. Optional LON wires. Only connect if LON connection is desired at the wall sensor.
*Optional wiring.
AL
— Alarm Relay Contacts
BM
— Blower Motor
BMC
— Blower Motor Capacitor
BR
— Blower Relay
CB
— Circuit Breaker
CC
— Compressor Contactor
CO
— Sensor, Condensate Overflow
COMPR — Compressor
FP1
— Sensor, Water Coil Freeze Protection
FP2
— Sensor, Air Coil Freeze Protection
HP
— High-Pressure Switch
HPWS
— High Pressure Water Switch
JW1
— Clippable Field Selection Jumper
LOC
— Loss of Charge Pressure Switch
MV
— Motorized Valve
NEC
— National Electrical Code
P1
— Field Wiring Terminal Block
RVS
— Reversing Valve Solenoid
TRANS
— Transformer
TXV
— Thermostatic Expansion Valve
Field Line Voltage Wiring
Field Low Voltage Wiring
Printed Circuit Trace
Optional Wiring
Relay/Contactor Coil
Condensate Pan
Solenoid Coil
Temperature Switch
Thermistor
Ground
a50-8154