Specifications
79
RG SERIES ENGINEERING GUIDE
Page 1
Relay coil
Capacitor w/ bleed resistor
Switch - Condensate overflow
Switch - Hi
g
h pressure
Switch - Low pressure
Polarized connector
Factor
y
Low volta
g
e wirin
g
Factor
y
Line volta
g
e wirin
g
Field low volta
g
e wirin
g
Field line voltage wiring
Optional block
DC Volta
g
e PCB traces
Internal junction
Quick connect terminal
Field wire lu
g
Ground
Relay Contacts-
N.O., N.C.
1
3
2
P
L1
Field Zone Sensor Wiring
Open Jumper
Closed Jumper
Legend
RCP
Rectified Compressor
Solenoid Plug
Compressor Solenoid
CO -
FD -
DA -
DF/BP
CP -
OS -
ES -
HP -
LP -
PB1, PB2 -
DH -
RV -
Condensate Overflow Sensor
Freeze Detection Sensor
Discharge Air Temperature Sensor
Dirt
y
Filter or Blower Provin
g
Emergency Shutdown
High Pressure Switch
Low Pressure Switch
Power blocks
Dehumidification Switch or Humidistat
Reversin
g
Valve coil
Compressor Proving
Occupied Switch
TB - Terminal Board
CC - Compressor Contactor
CS - Compressor Solenoid
RCP - Rectified Solenoid Compressor Plug
PR-
Pump Rela
y
RB-
Blower Relay
Notes:
Compressor
T1
T2
T3
L2L3
CC
T2T3
L1
T1
Note 9
Disconnect
Neutral
Ground
L1 L1
L2 L2
L3 L3
G
Green
(
93
)
YellowRed Black
L1 L2 L3
Phase
Guard
Monitor
(PGM)
Note 10
Black (7)
White
(
8
)
Red (9)
Black
(
95
)
Yellow
(
96
)
Red
(
97
)
Johnson FX-10
5VDC
AI3
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
+
-
AI5
-
+
AI4
-
+
AI6
AI2
AI1
5VDC
5VDC
LED
-
-
-
+
+
+
24VAC
24VAC Com
GROUND
39
40
41
PWM2
PWM2 Com
PWM1
42
43
44
45
46
47
48
24VAC Com
DI12
DI11
DI10
DI9
DI8
DI7
49
50
51
52
53
54
55
56
DI 3/4/5/6/ Com
DI6
DI5
DI4
DI3
DI2
DI1
9VDC
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D09
D08
D07
D0
6
D05
D04
D03
D02
D01
J8
J2
J10
J9
J7
A
23
A
13
A
11
A
21A12
A25
A
22
A32
A31
A35
A14
A
24
A
34
A33
A
15
Transformer
Black
PB1
1
2
3
PB2
3
2
1
Black
(
F1
)
Black (F2)
Black (F3)
Black (F4)
Black (F5)
Black
(
F6
)
Black
(
F7
)
Black
(
F8
)
Black (F9)
Black (F10)
Black (F11)
Black
(
F12
)
Black (F13)
Black
(
F14
)
Black
(
F15
)
Black (F16)
Black (F17)
Black
(
F18
)
Black
(
F19
)
Black
(
F20
)
T
CO
T
213
Isolation
Valve
6
1
12
5
13
2
9
10
4
14
7
15
3
11
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24VAC
(
R
)
24V COM
(
C
)
A
larm
(
L
)
Acc 1 (X1)
Acc 2
(
X2
)
Blower
(
G
)
Rev Valve (O)
Comp (Y1)
Comp
(
Y2
)
Setpoint Shift
(
SS
)
AI COM
(
AIC
)
Room Sensor (RS)
Sensor COM
(
SC
)
Temp Occ
(
TO
)
Alarm Circ A
(
LC1
)
Alarm Circ B (LC2)
Terminal Board
TB
Green/Yellow
(
38
)
Black
(
31
)
Black
(
44
)
Note 2
Note 3
Red
(
87)
Green
(86)
White
(
88)
Black
(
C
)
Black
(
R
)
Black
(
L
)
Black
(
X1
)
Black
(
X2
)
Black
(
G
)
Black
(
O
)
Black
(
Y1
)
Black
(
Y2
)
Black
(
SS
)
Black
(
AIC
)
Black (RS)
Black
(
LC1
)
Black
(
LC2
)
Zone Sensor Terminal 1
Zone Sensor Terminal 3
Zone Sensor Terminal 2
Zone Sensor Terminal 5
Zone Sensor Terminal 6
Note 4
Green/Yellow
(
37
)
Red
(
33
)
Black
(
34
)
Brown (13)
Violet
(
15
)
Yellow
(
18
)
Red
(
33
)
Black (34)
Brown
(
13
)
Violet
(
15
)
Yellow (18)
Red
(
33
)
Black (34)
Brown (13)
Violet
(
15
)
Yellow
(
18
)
Yellow (35)
Black/White
(
36
)
Yellow (35)
Black/White
(
36
)
Yellow
A
B
Yellow
(
20
)
Yellow
(
17
)
Yellow
(
20
)
Yellow (17)
Yellow
(
12
)
Yellow
(
12
)
Gra
y
(
19
)
Violet
(
28
)
Yellow (J2)
Yellow (J2)
Yellow
(
J1
)
Yellow (J1)
Gray (11) Note 5
Black
(
1
)
Black (5)
Black
(
5
)
Black
(
6
)
Oran
g
e
(
7
)
White (4)
RV
CC
Oran
g
e
(
40
)
Black/White (43)
Blue (10)
1
3
12
15
10
P12
Green/Yellow
(
57
)
Note 8
Yellow (50)
Yellow
(
50
)
Black (5)
Blue (10)
Yellow (50)
1K
11K
Brown (60)
Brown (61)
White
(
62
)
White/Blue (42)
Black (63)
Black/Red (64)
Gray (65)
Orange/White (67)
Yellow
(
51
)
Yellow/White
(
52
)
Yellow/Red (53)
Oran
g
e
(
66
)
Note 7
Gra
y
(
65
)
Oran
g
e
(
66
)
Orange/White (67)
Green (70)
Orange (71)
Blue (72)
Yellow (21)
Green (70)
Oran
g
e
(
71
)
Blue
(
72
)
Yellow
(
21
)
Black/White (29)
Orange (30)
LP
HP
ES
OS
Pink (25)
Blue (27)
Blue
(
32
)
Red (24)
Violet
(
23
)
Black
(
22
)
DF/BP
Note 1
Blue (10)
CP
Note 6 Gra
y
(
68
)
Note 12
1 – Disconnect for 15 degree freeze detection limit.
2 – Acc 1 output is cycled with the compressor.
3 – Acc 2 output is cycled with the blower.
4 – R, C, Y1, Y2, and G inputs are for use with a wall mount thermostat.
TO, SC, RS, AIC, and SS are for use with a TAXXJ02 zone sensor.
5 – Network controllable 24VAC output.
6 – Network controllable PWM output.
7 – Wire #52 can be used to connect a field supplied and installed 0-5 VDC
humidity transmitter.
8 – Not Used – Bundle in the air handler.
9 – Optional, factory installed unit mounted disconnect
10 – Optional, factory installed phase guard
11 – Optional, factory installed phase guard. The yellow transformer wire
shall be connected directly to the PB1-1, if this option is not installed.
12 – Optional, factory installed internal isolation valve.
14 – Network configurable input.
15 – Refer to the 5-Speed ECM Motor Low Volta
g
e Connection Table.
C
Y-O UT
Y
PGM
Black/
White
(
92
)
Yellow
(
91
)
Note 11
PGM - Phase Guard Module
D
A
FD
Black/
White
(
43
)
Black/
White
(92)
Note 10
RH - Reheat Valve Coil
Note 14
Gra
y
(
26
)
Note 5
Gray/White (14)
Violet
(
3
)
Violet (3)
Black/White
123
LNG
5-Speed ECM
Blower
Motor
C
45
Green
Oran
g
e
Brown
Ta n
Red
Black
Ta n
Red
Ta n
Blue
Unit Power Suppl
y
460/60/3
Blue 460V
Note 15
97P822-04 3/8/12
5-Speed ECM Low Voltage Connections
Model TAP-1 TAP-2 TAP-3 TAP-4 TAP-5
015 Blue Red Gray
018 Blue Red Gray
023 Blue Red Gray
024 Blue Red Gray
030 Blue Red Gray
036 Blue Red Gray
041 Blue Red Gray
042 Blue Red Gray
048 Blue Red Gray
060 Blue Red Gray
070 Blue Red Gray
Wiring Schematics cont.
FX10 Control 460/60/3 5-Speed ECM