Daikin RDT Installation And Maintenance Manual page 51

Legend
ID Description
ACT3, 4 Actuator motor, economizer
Actuator motor, discharge
ACT5
isolation damper
Actuator motor, return air
ACT6
isolation damper
ACT7 Actuator motor, heat face/bypass
ACT8 Actuator motor, cool face/bypass
ACT10, 11 Actuator motor, exhaust dampers
Actuator motor, enthalpy wheel
ACT12
bypass damper
Adjustable frequency drive,
AFD10
supply fan
Adjustable frequency drive,
AFD11
evap cond fans
Adjustable frequency drive,
AFD20
return/exhaust fan
Adjust freq drive,
AFD60
energy recovery wheel(s)
AS Airflow switch, burner blower
BM Burner blower motor
Power factor capacitors,
C1–8
compressors
Power factor capacitors,
C10
supply fan
C11 Capacitors, Speedtrol, circuit #1
Power factor capacitors,
C20
return fan
C21 Capacitors, Speedtrol, circuit #2
CB10 Circuit breaker, supply fan
Circuit breaker, evaporative
CB11
condenser fan(s)
Circuit breaker,
CB20
return/exhaust fan
Circuit breaker,
CB60
energy recovery wheel
Compressor control boards,
CCB1, 2
refrig circuits
CDS2 Discharge thermostat
Circuit board, main,
CPC
micro controller
Circuit board, expansion,
CPR
micro controller
CS1, 2 Control switches, refrig circuits
DAT Discharge air temperature sensor
DFLH Design flow left hand sensor
DFRH Design flow right hand sensor
DHL Duct hi-limit
Disconnect, total unit or
DS1
cond/heat
DS2 Disconnect, SAF/RAF/controls
DS3 Disconnect, electric heat
Disconnect, condenser
DS4
(RCS Only)
EAT Exhaust air temperature sensor
Entering fan air
EFT
temperature sensor
EHB1 Staged electric heat board
ERB1 Energy recovery board
ERM1 Energy recovery wheel motor #1
ERM2 Energy recovery wheel motor #2
Fuse, control circuit transformer
F1A, B
(T1), primary
Fuse, control circuit transformer
F1C
(T1), secondary
Fuse, control circuit transformer
F2
(T2), primary
F3 Fuse, burner blower motor
F2M Fuses, VFD compressor
FB11, 21 Fuseblock, Speedtrol
FB2M Fuseblock, VFD compressor
Fuseblock, electric heat
FB31–40
(top bank)
Fuseblock, electric heat
FB41–50
(bottom bank)
Fuseblock, evap cond
FB65
sump heater
www.DaikinApplied.com
Standard location
Economizer section
Discharge section
Return section
Coil section, heat
Coil section, cool
Return section
Energy recovery section
AFD/supply fan section
Main/RCE control box
AFD/ret. ex. fan section
Energy recovery section
Gas heat box
Heat section, gas
Condenser section
Supply Fan section
Condenser bulkhead
Return section
Condenser bulkhead
Main control box
Main/Cond control box
Main control box
Main control box
Main control box
VFD compressor
Main control box
Main control box
Main/Cond control box
Discharge section
Return section
Return section
Main control box
Main control box
Main control box
Electric heat box
RCS control box
Energy recovery section
Supply fan section
Main control box
Main control box
Energy recovery section
Energy recovery section
Main control box
Main control box
Main control box
Main control box
Main control box
Main/Cond control box
Main control panel
Electric heat box
Electric heat box
Main/Cond control box
51
ID Description
FD Flame detector
FLC Fan limit control
FP1, 2 Frost protection, refrig circuits
FS1, 2 Freezestat control
FSG Flame safeguard
GFR1, 2 Ground fault relay
GFS1, 2 Ground fault sensor
GFR4 Ground fault relay, condenser
GFS4 Ground fault sensor, condenser
GRD Ground
GV1 Gas valve, pilot
GV2 Gas valve, main/safety
GV3 Gas valve, redundant/safety
GV4–8 Gas valve, main, hi turn down
Hi-limits, pwr, elec heaters
HL1–10
(top bank)
Hi-limits, pwr, elec heaters
HL11–20
(bottom bank)
HL22 Hi-limits, gas heat (pre-filters)
HL23 Hi-limits, gas heat (final filters)
Hi-limits, ctl elec heaters
HL31–40
(top bank)
Hi-limits, ctl elec heaters (bottom
HL41–50
bank)
HP1–4 Hi-pressure controls, refrig
HP5 Hi-pressure controls, gas
Heat switch, electric heat
HS1
shutdown
Heat switch, electric heat
HS3
deadfront interlock
HTR1–6 Crankcase heaters
HUM1 Humidstat sensor
IT Ignition transformer
LAT Leaving air temperature sensor
LP1, 2 Low-pressure controls, refrig
LP5 Low-pressure control, gas
LR10 Line Reactor, supply fan
LR20 Line reactor, return/exhaust fan
LR2M Line reactor, VFD compressor
LS1, 2 Limit switch, low fire, high fire
LT10–23 Light, cabinet sections
M1–8 Contactor, compressor
M10 Contactor, supply fan
Contactor, condenser fans,
M11–18
circuit #1
M20 Contactor, return fan
Contactor, Condenser fans,
M21–28
circuit #2
M29 Contactor, burner motor
Contactor, reversing, inverter
M30
bypass, supply fan
Contactor, electric heat
M31–39
(top bank)
Contactor, reversing, Inverter
M40
Bypass, Return Fan
Contactor, electric heat
M41–50
(bottom bank)
M60 Contactor, energy recovery wheel
M64 Contactor, sump pump
M65 Contactor, sump heater
MCB Microprocessor circuit board
Cooling fan, VFD compressor
MF3, MF4
panel
MJ Mechanical Jumper
Manual motor protector,
MMP1–8
compressors
Manual motor protector,
MMP10
supply fan
Manual motor protector,
MMP11–18
cond fans, ckt#1
Manual motor protector,
MMP20
return fan
Manual motor protector,
MMP21–28
cond fans, ckt#2
IM 893-10 • ROOFPAK SINGLEZONE UNITS
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IrIng IagraMs
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IrIng IagraMs
Standard location
Heat section, gas
Heat section, gas
Coil section, cool
Coil section, heat/cool
Gas heat box
Main control box
Main control box
Condenser control box
Condenser control box
All control boxes
Heat section, gas
Heat section, gas
Heat section, gas
Heat section, gas
Heat section, electric
Heat section, electric
Supply fan section
Final filter section
Heat section, electric
Heat section, electric
Main control box
Heat section, gas
Main control box
Electric heat box
On compressors
Energy recovery section
Gas heat box
Energy recovery section
Main control box
Heat section, gas
Inverter bypass box
Inv. bypass/main cntl box
Condensing section
Gas heat box
Supply fan section
Main/Cond control box
Main control box
Main/Cond control box
Main control box
Main/Cond control box
Gas heat box
Inverter bypass box
Electric heat box
Inverter bypass box
Electric heat box
Main control box
Main/Cond control box
Main/Cond control box
Main control box
VFD compressor panel
All control boxes
Main/Cond control box
Main control box
Main/Cond control box
Main control box
Main/Cond control box