IM 926-3 • ROOFPAK APPLIED SYSTEMS 64 www.DaikinApplied.com
Wiring Diagrams
ID
Description
Standard location
HL11–20
Hi-limits, pwr, elec heaters
(bot. bank)
Heat section, electric
HL22
Hi-limits, gas heat (pre-filters) Supply fan section
HL23
Hi-limits, gas heat (final filters) Final filter section
HL31–40
Hi-limits, ctl. elec heaters (top
bank)
Heat section, electric
HL41–50
Hi-limits, ctl. elec heaters (bot.
bank)
Heat section, electric
HP1–4
Hi-pressure controls, refrig
On compressors
HP5
Hi-pressure controls, gas
Heat section, gas
HS1
Heat switch, electric heat
shutdown
Main control box
HS3
Heat switch, electric heat
deadfront interlock
Electric heat box
HTR1–6
Crankcase heaters
On compressors
HTR65
Heater, sump
Evap. condenser section
HTR66
Heater, vestibule
Evap. condenser vestibule
HUM1
Humidstat sensor
Energy recovery section
IT
Ignition transformer
Gas heat box
LAT
Leaving air temperature
sensor
Energy recovery section
LP1, 2
Low-pressure controls,
refrigeration
On compressors
LP5
Low-pressure control, gas
Heat section, gas
LR10
Line Reactor, supply fan
Inverter bypass box
LR20
Line reactor, return/exhaust
fan
Inv. bypass/main cont. box
LS1, 2
Limit switch, low fire, high fire
Gas heat box
LT10–23
Light, cabinet sections
Supply fan section
M1–8
Contactor, compressor
Main/cond. control box
M10
Contactor, supply fan
Main control box
M11–18
Contactor, condenser fans,
circuit #1
Main/cond. control box
M20
Contactor, return fan
Main control box
M21–28
Contactor, Condenser fans,
circuit #2
Main/cond. control box
M29
Contactor, burner motor
Gas heat box
M30
Contactor, reversing, invertor
bypass, supply fan
Inverter bypass box
M31–39
Contactor, electric heat (top
bank)
Electric heat box
M40
Contactor, reversing, Inverter
Bypass, Return Fan
Inverter bypass box
M41–5
Contactor, electric heat (bot.
bank)
Electric heat box
M60
Contactor, energy recovery
wheel
Main control box
M64
Contactor, sump pump
Main/cond. control box
M65
Contactor, sump heater
Main/cond. control box
MCB
Microprocessor circuit board
Main control box
MJ
Mechanical Jumper
All control boxes
MMP1–8
Manual motor protector,
compressors
Main/cond. control box
MMP10
Manual motor protector,
supply fan
Main control box
MMP11–18
Manual motor protector, cond.
fans, ckt#1
Main/cond. control box
MMP20
Manual motor protector,
return fan
Main control box
MMP21– 28
Manual motor protector, cond.
fans, ckt#2
Main/cond. control box
MMP30
Manual motor protector,
invrtr. bypass, sup. fan
Inverter bypass box
MMP40
Manual motor protector, invrtr.
bypass, ret. fan
Inverter bypass box
MMP51, 52,
53
Manual motor protector,
exhaust fan(s)
Prop exhaust box
ID
Description
Standard location
MMP60
Manual motor protector,
energy recovery wheel
Main control box
MMP64
Manual motor protector, sump
pump
Main/RCE control box
MP1–6
Motor protector, compr.#1-6
On compressors
OAE
Outside air enthalpy sensor
Economizer section
OAT
Outside air temperature
sensor
Economizer section
PB1, 2
Power block, power
distribution
Main control box
PB3
Power block, power
distribution, electric heat
Electric heat box
PB4
Power block, power
distribution, condenser
Condenser control box
PB9, 10
Power block, supply fan
Junction box, split unit
PB11, 12
Power block, power
distribution
Main control box
PB19, 20
Power block, return/exhaust
fan
Junction box, split unit
PC5
Pressure control, clogged filter Pre filter section
PC6
Pressure control, clogged
final filter
Final filter section
PC7
Pressure control, proof airflow Supply fan section
PC8
Pressure control, minimum
airflow
Coil section, cool
PC12, 22
Pressure control, Fantrol
Condenser section
PM1
Phone modem
Main control box
PS1, 2
Pumpdown switches, refrig
circuits
Main/cond. control box
PS3
Pumpdown switch, RFS only
Main control box
PVM1, 2
Phase voltage monitor
Main control box
PVM4
Phase voltage monitor,
condenser
Condenser control box
R1, 2
Relay, hi pressure reset
Main/cond. control box
R3, 4
Relay, hi pressure delay
Main/cond. control box
R5–8
Relay, safety, cool fail
Main/cond. control box
R9, 10
Relay, compressor lockout
Main/cond. control box
R11, 12
Relay, Speedtrol fan cycling
Main/cond. control box
R20
Relay, Heat, gas/ steam/ hot
water
Gas heat/main cont. box
R21, 22
Relay, heat, gas (hi-turn
down)
Gas heat box
R23
Relay, heat, gas & electric
Gas/electric heat box
R24
Relay, heat alarm, gas
Main control box
R25
Relay, heat, gas, start supply
fan inverter
Main control box
R26
Relay, isol/exh. dampers,
open/close
Main control box
R28
Relay, isolation damper,
safety
Main control box
R29
Relay, remote fire alarm
Main control box
R30
Relay, cool valve with face
bypass
Main control box
R45
Relay, UV lights
Main control box
R46, 47
Relay, supply fan inverter,
incr/decr
Main control box
R48, 49
Relay, return fan inverter, incr/
decr
Main control box
R56
Relay, heater, water pipe
Main/RCE control box
R58,59
Relay, heat wheel inverter,
incr/decr
Main control box
R60
Relay, energy recovery wheel,
enable
Main control box
R61
Relay, smoke detector,
discharge air
Main control box
R62, 63, 65
Relay, use on specials
Main control box
R64
Relay, sump pump
Main/RCE control box
Содержание RoofPak RCS Series
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