Manual
2100-590A
Page
21 of 67
NOTE: The voltage should be measured at the field
power connection point in the unit and while
the unit is operating at full load (maximum
amperage operating condition).
P
A
T
E
G
N
A
R
0
4
2
6
0
2
–
3
5
2
8
0
2
7
8
1
–
0
2
2
17. THERMOSTATS
16. WIRING – LOW VOLTAGE WIRING
Low Voltage Connection
These units use a 24-volt AC low voltage circuit.
The “R” terminal is the
hot
terminal and the “C”
terminal is
grounded
.
“G” terminal is the
fan input
.
“Y1” terminal is the
compressor input
.
“R” terminal is 24
VAC hot
.
“C” terminal is 24
VAC grounded
.
“A” terminal is the
ventilation input
. This terminal
energizes any factory or field installed vent option.
“W1” terminal is the
heat input
.
230/208 VOLT UNITS
All models are equipped with dual primary voltage
transformers. All equipment leaves the factory wired
on 240V tap. For 208V operation, reconnect from
240V to 208V tap. The acceptable operating voltage
range for the 240V and 208V taps are:
460 VOLT UNITS
All models are equipped with single primary voltage
transformers and no rewiring is required.
TABLE 3
THERMOSTAT WIRE SIZE
r
e
m
r
o
f
s
n
a
r
T
A
V
A
L
F
e
g
u
a
G
e
r
i
W
m
u
m
i
x
a
M
e
c
n
a
t
s
i
D
t
e
e
F
n
I
5
5
3
.
2
e
g
u
a
g
0
2
e
g
u
a
g
8
1
e
g
u
a
g
6
1
e
g
u
a
g
4
1
e
g
u
a
g
2
1
5
4
0
6
0
0
1
0
6
1
0
5
2
FIGURE 10
INSTALLATION OF FLEXIBLE CONDUIT
TABLE 4
WALL THERMOSTAT
t
a
t
s
o
m
r
e
h
T
s
e
r
u
t
a
e
F
e
t
a
n
i
m
o
d
e
r
P
7
5
0
-
3
0
4
8
0
4
0
1
D
0
1
1
3
H
T
l
o
o
c
e
g
a
t
s
1
,
t
a
e
h
e
g
a
t
s
1
o
t
u
a
-
n
o
:
n
a
F
l
o
o
c
-
f
f
o
-
t
a
e
h
:
m
e
t
s
y
S
e
l
b
a
m
m
a
r
g
o
r
P
-
n
o
N
c
i
n
o
r
t
c
e
l
E
8
5
0
-
3
0
4
8
1
5
1
1
D
0
2
2
5
H
T
t
a
e
h
e
g
a
t
s
2
,
l
o
o
c
e
g
a
t
s
2
e
l
b
a
m
m
a
r
g
o
r
P
-
n
o
N
c
i
n
o
r
t
c
e
l
E
l
a
n
o
i
t
n
e
v
n
o
C
r
o
P
H
r
e
v
o
e
g
n
a
h
c
l
a
u
n
a
M
r
o
o
t
u
A
0
6
0
-
3
0
4
8
5
4
4
-
0
2
1
1
t
a
e
h
e
g
a
t
s
3
;
l
o
o
c
e
g
a
t
s
3
c
i
n
o
r
t
c
e
l
E
e
l
b
a
m
m
a
r
g
o
r
P
-
n
o
N
/
e
l
b
a
m
m
a
r
g
o
r
P
l
a
n
o
i
t
n
e
v
n
o
C
r
o
P
H
r
e
v
o
e
g
n
a
h
c
l
a
u
n
a
M
r
o
o
t
u
A
Direct Digital Controls (DDC)
For total and proper control using DDC, a total of 5
controlled outputs are required (4 if no ventilation is
installed).
LOW VOLTAGE CONNECTIONS FOR DDC CONTROL
Fan Only
Energize G
Cooling Mode
Energize G, Y1
Heating Mode
Energize W1
Ventilation
Energize G, A
Summary of Contents for W24G2-A
Page 13: ...Manual 2100 590A Page 13 of 67 FIGURE 2A MOUNTING INSTRUCTIONS FOR W42G W48G AND W60G ...
Page 16: ...Manual 2100 590A Page 16 of 67 FIGURE 6 COMMON WALL MOUNTING INSTALLATIONS ...
Page 25: ...Manual 2100 590A Page 25 of 67 FIGURE 14 GAS PIPE CONNECTION W24G W36G W42G W60G ...
Page 51: ...Manual 2100 590A Page 51 of 67 W24G2 A 230 208 60 1 ...
Page 53: ...Manual 2100 590A Page 53 of 67 W24G2 B 230 208 60 3 ...
Page 55: ...Manual 2100 590A Page 55 of 67 W24G2 C 460 60 3 ...
Page 57: ...Manual 2100 590A Page 57 of 67 W30G2 A W36G2 A W42G2 A W48G2 A 230 208 60 1 ...
Page 59: ...Manual 2100 590A Page 59 of 67 W30G2 B W36G2 B W42G2 B W48G2 B 230 208 60 3 ...
Page 61: ...Manual 2100 590A Page 61 of 67 W30G2 C W36G2 C W42G2 C W48G2 C 460 60 3 ...
Page 63: ...Manual 2100 590A Page 63 of 67 W60G2 A 230 208 60 1 ...
Page 65: ...Manual 2100 590A Page 65 of 67 W60G2 B 230 208 60 3 ...
Page 67: ...Manual 2100 590A Page 67 of 67 W60G2 C 460 60 3 ...