Advertisement
MAXIMUM WIRE } ,_UP-I_,_Y--
--a_-,,--YEL
S,ZE2
AWG
--
U
EQUIP 6ND
230 VOLT OPERATION A5 SHOWN. FOR 20B
VOLT OPERATION REVERSE RED AND ORN
LEADS ON TRANSFORMER.
CO(_..INO FAN LOGIC
BR I
I
.....
i
I
I
I
0
T
T+30
G
6
ENERGIZED
DE-ENERGIZED
HEATING FAN LOGIC
BR
I
I
I
I
I
O
45
T
T+30
W
BR
W
BR
ENERGIZED E NERGIZEO _ -ENEROIZED BE-ENERGIZED
r-
i
i
FAN
--
--
I
I
_
I
I
R
"
"3
If
SINGLE 5TA_ ItEATg 5INGLESTAGE
I
COOL THERMOSTAT (TYP)
CONNON
RED
I
-- WHT'
-- GRN
-- RED
_
--YEL-
_
- BRN-
24V SPLICE
BOX
I
COMPONENT
ARRANGEMENT
24v
GAS SECTION
IGC
ALTERNA_
__BRN--
YEL
BRN--
I
BRN--
BRN--
LEGEND
AWG
-- Amedcae
Wire Gage
PWR
--
BR
--
Blower Relay
QT
--
C
-- Contactor
RS
--
CAP
--
Capacitor
TRAN
--
CH
--
Crankcase
Heater
COMP
-- Compressor
Motor
_[[_
CR
--
Combustion
Relay
EQUIP
--
Equipment
FL
--
Fuse Link
<_
FS
--
FIame Sensor
FU
--
Fuse
0
GND
-- Ground
GVR
-- Gas Valve Relay
HS
--
Hail Effect Sensor
HV TRAN
--
High-Voltage
Transformer
I
--
Ignitor
IDM
--
Induced-Draft
Motor
IFM
--
Indoor-Fan
Motor
IGC
--
Integrated Gas Control
IP
--
Internal Protector
LS
--
Limit Switch
MGV
--
Main Gas Valve
NEC
--
National Electrical Code
i
OFM
--
Outdoor-Fan
Motor
Power
Quadruple
Terminal
Roltout Switch
Transformer
Field Splice
Terminal (Marked)
Terminal (Unmarked)
Splice
Splice (Marked)
Factory Wiring
Field Control Wiring
Field Power Wiring
24V
TRAN
Accessory
or Optional Wiring
To Indicate Common Potential
Only, Not to Represent
Wiring
NOTES:
1
If any of the original wire furnished
must be replaced,
it must be replaced
with type 90 C wire or its equivalent
2
Use copper conductors
only.
Fig. 22 -- 208/230-3-60
Wiring
Diagram, Units PYIP030-060
--22--
Advertisement
