Daikin RoofPak RPS Series Installation And Maintenance Manual page 65

Roof mounted singlezone heating and cooling units with microtech iii unit controllers
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ID
Description
Relay, smoke detector, return
R66
air
R67
Relay, supply fan, enable
R68
Relay, return fan, enable
Relay, Inv. bypass VAV box
R69
interlock
R70–79
Relay, use on specials
RAE
Return air enthalpy sensor
RAT
Return air temperature sensor Return section
REC1
Receptacle, main box
REC2
Receptacle, condenser box
REC3
Receptacle, field power, 115V
REC10–23
Receptacle, cabinet sections
S1
Switch, system ON/OFF
Switch, system ON/OFF,
S2
condenser unit
S3
Switch, furnace ON/OFF
Switch, inverter bypass, ON/
S4
OFF
Switch, local ON/AUTO/OFF
S7
to controller
Switches, cabinet section
S10–23
lights
Switches, door interlock, UV
S40–45
lights
SC11
Speed control, circuit #1
SC21
Speed control, circuit #2
SD1
Smoke detector, supply
SD2
Smoke detector, return
Static pressure sensors, duct/
SPS1, 2
building
Sequencing relays, electric
SR1-3
heat
SV1, 2
Solenoid valves, liquid
SV61, 62
Solenoid valves, sump, fill
SV63
Solenoid valves, sump, drain
Sump water temperature
SWT
sensor
Transformer, main control
T1
(line/115 V (ac)
Transformer, control input
T2
(115/24 V (ac)
Transformer, control output
T3
(115/24 V (ac)
Transformer, exh. damper
T4
actuator (115/12 V (dc)
T5
Transformer, electric heat
Transformer, dew point
T6
controller (115/24 V (ac)
T9
Transformer, refrig. circuit 24V Main control box
Transformer, speedtrol
T11
(line/240 V (ac)
TB1
Terminal block, internal
TB2
Terminal block, field
TB3
Terminal blocks, factory
TB4
Terminal block, RFS, field
TB5
Terminal block, RCS, field
TB6
Terminal block, RCS, factory
Terminal block, 115V
TB7
convenience outlet, field
Terminal block, 115V conv.
TB8
outlet, RCS, field
TB11
Terminal block, heat
Terminal block, oil pressure
TB23
box, RPE/RCE only
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Standard location
Main control box
Main control box
Main control box
Main control box
Main control box
Return section
Main control box
Condenser control box
Discharge bulkhead
Cabinet sections
Main control box
Condenser control box
Gas heat box
Main control box
Main control box
Cabinet sections
Cabinet sections
Condenser bulkhead
Condenser bulkhead
Discharge section
Return section
Main control box
Electric heat box
Condenser section
Main/RCE control box
Main/RCE control box
Evap. condenser section
Main control box
Main control box
Main control box
Main control box
Electric heat box
Main control box
Condenser section
Main control box
Main control box
Main control box
Main control box
Condenser control box
Condenser control box
Main control box
Condenser control box
Heat control box
Evap. condenser vestibule
65
ID
Description
TB25, 26,
Terminal block, split unit
27, 28
junction box
TC12, 13, 14
Temperature controls, Fantrol
Temperature control, water
TC56
pipe heater
Temperature control, vestibule
TC66
exhaust fan
Time delay, compressor
TD1, 2
lockout
TD3, 4
Time delay, hi-pressure
Time delay, part winding,
TD5–8
compr #1–4
Time delay, hi turn down
TD10
burner
TD11, 12
Time delay, low ambient
TR1, 2
Transducer, pressure
U1, 2
Unloaders, compressors
UV
Ultra-violet light(s)
VM1
Valve motor #1, heating
VM5
Valve motor #5, cooling
VV1
Vent valve, gas heat
WL63
Water level, sump, fill
WL64
Water level, sump, low water
ZNT1
Zone temp. sensor, setback
IM 926-3 • ROOFPAK APPLIED SYSTEMS
Wiring Diagrams
Standard location
Junction box, split unit
Condenser section
Evap. condenser vestibule
Evap. condenser vestibule
Main/cond. control box
Main/cond. control box
Main control box
Gas heat box
Main/cond. control box
Main control box
On compressers
Coil/discharge section
Gas heat box/ heat section
Coil section, cool
Heat Section, Gas
Evap. condenser section
Evap. condenser section
Field installed

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