Product data

36
Complete C
UNITS WITH COMPLETE C CONTROLLER, 460 AND 575 V, THREE-PHASE UNITS
*Optional.
AL — Alarm Relay Contacts
BM — Blower Motor
BMC — Blower Motor Contactor
BR — Blower Relay
CB — Circuit Breaker
CC — Compressor Contactor
CO — Condensate Overflow Sensor
COMPR — Compressor
FP1 — Water Coil Freeze Protection Sensor
FP2 — Air Coil Freeze Protection Sensor
HP — High-Pressure Switch
HPWS — High Pressure Water Switch
JW — Jumper Wire
LOC — Loss of Charge Pressure Switch
MV — Motorized Valve
MVES — Motorized Valve End Switch
NEC — National Electrical Code
P1 — Field Wiring Terminal Block
PB — Power Block
RVS — Reversing Valve Solenoid
LEGEND
TRANS — Transformer
TXV — Thermostatic Expansion Valve
UPS — Unit Performance Sentinel
Factory Low Voltage Wiring
Factory Line Voltage Wiring
Field Low Voltage Wiring
Field Line Voltage Wiring
Printed Circuit Trace
Optional Wiring
Relay/Contactor Coil
Thermistor
Condensate Pan
Circuit Breaker
Solenoid Coil
Relay Contacts - N.C.
Relay Contacts - N.O.
Capacitor
Temperature Switch
Low Pressure Switch
High Pressure Switch
Wire Nut
Splice Cap
LED
G
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 lead (black/red) for 460 v units. Transformer is
wired to 575 v lead (grey) for 575 v units. 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. Check installation wiring information for specific thermostat hookup. Refer to
thermostat installation instructions for wiring to the unit. Thermostat wiring
must be “Class 1” and voltage rating equal to or greater than unit supply
voltage.
6. 24-v alarm signal shown. For dry alarm contact, cut JW1 jumper and dry con-
tact will be available between AL1 and AL2.
7. Transformer secondary ground via Complete C board standoffs and screws to
control box. (Ground available from top two standoffs as shown.)
8. Blower motors factory wired for medium speed. For high and low speed
remove BLU wire from fan motor speed tap ‘M’ and connect to ‘H’ for high or ‘L’
for low.
9. For low speed, revove black wire from BR6 and replace with red wire. Connect
brown and black wires together.
10. For blower motors with leads, for medium or low speed, disconnect black wire
from BR6. Connect black and orange/purple wire together. Connect red for low
or blue for medium to BR6.
11. Blower motor factory wired for medium speed. For low speed remove BLU
wire from medium speed tap and connect to low speed tap. For high speed
remove BLU wire from medium speed tap and connect to high speed tap.
Remove brown jumper wire from high speed tap. Insulate open end of brown
jumper.
COMPLETE C CONTROLLER FAULT CODES
DESCRIPTION OF OPERATION LED ALARM RELAY
Normal Mode ON Open
Normal Mode with UPS Warning ON
Cycle (Closed 5 Sec.
Open 25 Sec.)
Complete C is Non-Functional OFF Open
Fault Retry Slow Flash Open
Lockout Fast Flash Closed
Over/Under Voltage Shutdown Slow Flash Open (Closed After 15 Min.)
Test Mode-No Fault in Memory Flashing Code 1 Cycling Code 1
Test Mode-HP Fault in Memory Flashing Code 2 Cycling Code 2
Test Mode-LP Fault in Memory Flashing Code 3 Cycling Code 3
Test Mode-FP1 Fault in Memory Flashing Code 4 Cycling Code 4
Test Mode-FP2 Fault in Memory Flashing Code 5 Cycling Code 5
Test Mode-CO Fault in Memory Flashing Code 6 Cycling Code 6
Test Mode-Over/Under Shutdown
in Memory
Flashing Code 7 Cycling Code 7
Test Mode-UPS in Memory Flashing Code 8 Cycling Code 8
Swapped FP1/FP2 Lockout Flashing Code 9 Cycling Code 9
Typical control wiring schematics (cont)