WaterFurnace Envision Low Sill - Manual (Page 23)

23
ENVISION LOW SILL CONSOLE INSTALLATION MANUAL
Wiring Schematics cont.
CCM with ECM and Unit Mounted Thermostat - 208-230-265/60/1
CC
Grn
ECM
Motor
Module
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 (4)
Yellow (13)
Yellow (10)
White (20)
Orange (14) Orange (21)
Orange
Black (12)
White (18)
Red (11)
Red (19)
Red (17)
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)
Red
Black (31)
Red (32)
Brown (26)
RB
4 2
5
Red
RV
Fan Mode Sw
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
Green (34)
FS
Yellow (13)
Not Used
Yellow (13)
Yellow (10)
Legend
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
Violet (5)
ECM
Motor
High Low
LC15 Orange Brown
LC18 Brown/White Orange
Blower Seƫngs
Black
Orange Brown
Brown/Whtite
Note 4
4. Factory wired. Refer to blower table settings.