Instruction Manual

23
ENVISION CONSOLE - 50 HZ INSTALLATION MANUAL
Wiring Schematics cont.
220-240/50/1CCM w/ECM - ELECTRONIC THERMOSTAT
CC
Factory low voltage wiring
Temperature Switch
Factory line voltage wiring
Quick connect terminal
Wire nut
Notes:
1. Switch Red and Blue wires for 208 volt
operation
Field low voltage wiring
Field line voltage wiring
LP
HP
Handi - Box
Ground
Lug
Cycled
Continuous
CC
T2
T1
Compressor
C
R
S
Tan (33)
Red Blk
Blue
L1
L2
High
Low
Auto
Fan
6
1
3
2
4
5
COMPRESSOR
CONTROL MODULE
TEST
PIN
HP
HP
CC
CG
LO
R C
LP
LP
Y
HP
HP
CC
CG
LO
R C
LP
LP
Y
Transformer
24V
Blue
230V
265V
Red
208V
Black
Yellow
Black/White
Black/White (1)
Red (2)
Brown (3)
Black (6)
Black (7)
Blue (8)
Blue (9)
Ther
mistor
Electronic THERMOSTAT
T1
T3
B Cool
A Heat
T2
T4
T6
T5
SHUT
DOWN
24 V
AC
IN
PUT
T6
T4
T5
T2
T1
T3
Overide
Shut down
J1
Red
Violet (5)
Violet (4)
Yellow (13)
Yellow (10)
White (20)
Orange (14)
Orange (21)
Orange
Black (12)
White (18)
Red (11)
Red (19)
Red (17)
24 V Accessory
24VAC
Shutdown
Red (15)
Red (16)
NOTE 1
T
ST
CC - Compressor Contactor
HP - High Pressure Switch
LP - Low Pressure Switch
RV - Reversing Valve Coil
ST - Entering Air Temperature Sensor
RB - Blower Relay
Black
Black
Red (11)
Black (12)
Red (17)
Red (19)
Black (25)
Black (31)
Red (32)
Brown (26)
RB
4
2
5
Red
RV
DT
ON
OFF
Damper Switch
Damper
Motor
D
Fan Mode Sw
Blk/Wht (24)
Blk/Wht (23)
Black (22)
White (18)
Blue (T6)
NOTE 2
2. Terminal C of 24 V PB is used as “L”
output for Brown wire 3 for Lockout.
3
1
RB
Violet (4)
Blue/Wht (36)
Blue/Wht (35)
White (34)
Green (00)
FS
Yellow (13)
Not Used
Violet (5)
Yellow (13)
Yellow (10)
Legend
Page 1
Black (22)
Black (27)
Brown (26)
DT - Damper Terminal Block
PB - Power Block
PB
1
2
3
Field wire lug
Earth Ground
Relay Contacts -
N.O., N.C.
Polarized connector
1 3 2
P
Switch - High Pressure
Switch - Low Pressure
Relay coil
Capacitor
Thermistor
HP
LP
T
L1
NOTE 3
3. Optional field installed freeze sensing device.
FS - Freeze Sensing Device
G
Unit
Power Supply
208-230/60/1 or
265-277/60/1
Mode Switch
Fan Switch
ECM
Motor
Module
Note 4
ECM
Motor
Grn
Orange
Brown
Brown/Whtite
Red
Black
4. Factory wired. Refer to blower table settings.
High Low
NC*09 Orange Brown
NC*12 Brown/White Orange
NC*15 Orange Brown
NC*18 Brown/White Orange
Blower Settings