York YLAA0300HE - ELECTRICAL NOTES AND LEGEND

53
JOHNSON CONTROLS
FORM 150.72-NM3 (1020)
ISSUE DATE 10/05/2020
SECTION 5 – TECHNICAL DATA
55
ELECTRICAL NOTES AND LEGEND
NOITPIRCSEDnoitangiseDNOITPIRCSEDnoitangiseD
ACC ACCESSORY -QCB CIRCUIT BREAKER
- ADIS DISPLAY BOARD
-QMMSC
MA NUAL MOTOR STARTER COMPRESSOR
PMUP RETRATS ROTOM LAUNAMPSMMQ-DRAOB ORCIMBMA -
-QSD SWITCH DISCONNECT
- BAMB A MBIENT
-BDA T DISCHA RGE AIR TEMPERATURE
R RESISTOR
DERDER ERUSSERP EGRAHCSIDPDB -
- BECT ENTERING CHILLED TEMPERATURE RP RUN PERMISSIV E
- BLCT LEA VING CHILLED TEMPERA TURE RU REMOTE UNLOAD Ist STEP
NOT FITTED ON REM
OTE EV AP. UNITS
SCH THERMOSTAT CRANKCASE HEATER
-BMP MOTOR PROTECTOR COMPRESSOR SCR SCREEN
HCTIWS WOLFFS -ERUSSERP NOITCUSPSB -
- SKP KEYPAD
-CPF CAPACITOR POWER FACTOR - SOA SWITCH OFF AUTO
-SZT ZONE THERMOSTAT
- ECH CRA NKCA SE HEA TER
-EEH EVAPORATOR HEA TER
- T TRANSFORMER
TNERRUC REMROFSNARTCT-RETAEH YREVOCER TAEHHRHE-
-EPH PUMP HEATER
-EXT EXTERNA L TO CONTROL PANEL -UBR BRIDGE RECTIFIER
- F FUSE -WHT WHITE
PX- TUOTUC ERUSSERP HG
IHPHF -
PLUGS BETWEEN POW./MICRO. SECTION
-FSC FA N SPEED CONTROLLER
- XTBC TERMINA L BLOCK CUSTOMER
FAN SPEED INHIBIT TWO SPEED - XTBF TERMINA L BLOCK FACTORY
FAN OPTION ONLY
-YESV EVAPORATOR SOLENOID VALVE
GND GROUND
-YHGSV HOT GAS SOLENOID VALVE
G/Y GREEN / YELLOW
(INCLUDING COIL SUPPRESSOR)
LIQUID LINE SOLENOID V ALV E
ER NO DERIW DNA DETNUOM DLEIFROTCENNOC DRAOB GULP J MOTE
EVAP. UNIT
ROSSERPMOCRPCZ -YALER DRAOB TIUCRICK-
-KF
(
INCLUDING COIL SUPPRESSOR)
-KFH
FAN CONTACTOR HIGH SPEED
(INCLUDING COIL SUPPRESSOR)
-KFL
FAN CONTACTOR LOW SPEED
NOTE WELL {SEE NOTE}
(INCLUDING COIL SUPPRESSOR)
-KFOL FAN OVERLOAD
-KFS RELA Y FA N SPEED WIRING AND ITEMS SHOWN THUS
-KH HEATER RELAY
ARE STANDARD YORK ACCESSORIES
-KM COMPRESSOR CONTA CTOR
(INCLUDING COIL SUPPRESSOR)
WIRING AND ITEMS SHOWN THUS
-KCR CONTROL RELA Y ARE NOT SUPPLIED BY Y ORK
-KP PUMP CONTA CTOR PA RT
(INCLUDING COIL SUPPRESSOR)
ITEMS THUS ENCLOSED FORM A
-KT
RELA Y TIMER
COMPONENTS OR SETS OFCOMPONENTS
- M COMPRESSOR MOTOR
-MF MOTOR FAN
-MP MOTOR PUMP
NU NOT USED
PE PROTECTIV E EA RTH
PWM PULSE WIDTH MODULATION TEMP
RESET or REMOTE UNLOA D 2nd STEP
- YLLSV
-FSI
NB
035-21966-101 REV G
035-21966-101 REV G