Carrier 58DP - Manual (Page 6)

FUSED DISCONNECT
SWITCH CWHEN REQ'D)
ILK SWITCH BLK
TRAN CWHEN USEDD
BRN
CAP
CWHEN USED)
TO THERMOSTAT
BREAKAWAY TAB
REMOVED WHEN
CONNECTING VENT
DAMPER CSEE
INSTALLATION
INSTRUCTIONS)
NOTES:
*
1 .
2 .
3.
4. 5.
6 .
IS
DOWNFLOW FURNACES ONLY
HEATING FAN RELAY CONTACT IS
NORMALLY CLOSED UNTIL 115V AC
HFR ■ APPLIED TO FURNACE.
TO CHANGE MOTOR SPEED, MOVE BLK OR RED
WIRE TO DESIRED SPEED SETTING.
IF ANY OF ORIGINAL WIRE AS SUPPLIED WITH
THE APPLIANCE MUST BE REPLACED, IT MUST
BE REPLACED WITH AWM C105”C) WIRE OR ITS
EQUIVALENT.
MOTOR IS THERMALLY OVERLOAD PROTECTED.
FACTORY SPEED SELECTION IS FOR AVERAGE
CONDITIONS, SEE INSTALLATION INSTRUCTIONS
FOR OPTIMUM SPEED SELECTION. MOTOR MAY
BE 3 OR 4 SPEED.
SYMBOLS ARE AN ELECTRICAL REPRESENTATION ONLY.
LEGEND
ALS AUXILIARY LIMIT SWITCH, MANUAL-RESET
CSPST-NC)
CAP RUN CAPACITOR
CFR COOLING FAN RELAY (DPDT)
FL FUSIBLE LINK
FUl FUSE IN LINE 2 AMP
FU2 FIELD FUSE
6V GAS VALVE
HFR HEATING FAN RELAY CSPST-NC)
ILK SWITCH, BLOWER DOOR INTERLOCK CSPST-NO)
LS LIMIT SWITCH, AUTOMATIC-RESET CSPST-NC)
MTR MOTOR, BLOWER
PCB PRINTED CIRCUIT BOARD
TRAN TRANSFORMER
VSSS VENT SAFETY SHUTOFF SWITCH, MANUAL-RESET
CSPST-NC)
FIELD SPLICE
PLUG RECEPTACLE
JUNCTION
MARKED TERMINAL
UNMARKED TERMINAL
— TERMINAL PCB FACTORY CONN.
---- FACTORY WIRING Cl 20V AC)
---- FACTORY WIRING CLOW VOLTAGE)
---- FIELD WIRING C120V AC)
== CONDUCTOR ON PRINTED CIRCUIT BOARD
0
SCREW TERMINAL FOR FIELD WIRING
^ FIELD GROUND
ffj
EQUIP. GROUND
HFR CFR
ELECTRONIC
AIR CLEANER
CWHEN USED)
PR-1
LIM-1 SEC-1 FUI
%r
CWHEN USED) TRAN
K
LI
CAP
NE-2 ^
COM.
---.
;)
1
T
r?\
---------- .
^EAC-2
AC ■
■PR-2
■SEC-2
TIME
DELAY
CIRCUIT
3
SIGNALht
GAS-3 GAS-2
JUMPER
REMOVED r
WITH
BREAKAWAY
TAB
^0
C0
.0YY
VENT DAMPER
CWHEN USED)
310471-402 REV. B
Fig. 11—Wiring Diagram (Match-iit Piiot)
A87406
—
5
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