Northwind MAC1211 - Wiring Diagrams

30
24v
L1
L2
T1
T2
24v
COMPRESSOR
CONTACTOR
24 V
120/1/60
4
6
5
1
3
2
THERMOSTAT
1
3
TIME
DELAY
G
POWER
READY
R
TANK
FULL
C
R
S
O
COMPRESSOR
START
ASSIST
STANDARD ON
MAC1811 ONLY
1
3
2
CONDENSER
FAN SPEED
EVAP FAN
CYCLE
CONSTANT
ON
HIGH PRESSURE
SWITCH
CONDENSER
BLOWER MOTOR
EVAPORATOR
BLOWER MOTOR
POWER
PLUG
120/1/60
POWER
CORD
B
L
A
C
K
W
HITE
G
R
E
E
N
EVAPORATOR
FAN RELAY
3
1
4
5
2
CONDENSATE
PUMP
NC
NO
COM
PUMP
FLOAT
SWITCH
BLUE
RED
BLACK
WHITE
BROWN
RED
BLACK
BLUE
WHITE
BROWN
CONDENSATE
TANK FULL
EVAPORATOR
FAN SPEED
LOW
HIGH
MA
C1211
-
1811
WIRIN
G
DIA
G
RAM
October 16, 2006
Line Volta
g
e 115V
Low Voltage 24V
ON
OFF
ON/OFF
120/1/60HZ
1
2
3
4
5
6
7
8
Blue
White
Blue
White
7 and 8 from remote thermostat connect here
REMOTE THERMOSTAT
TERMINAL BLOCK
Blue
White
W
ITH REMOTE THERMOSTAT