Daikin Rebel DPS Series Manual
3–6 tons
7–15 tons
Shown with Energy Recovery
16–28 tons
Shown with Energy Recovery
Installation and Maintenance Manual IM 1125-13
Group: Applied Air Systems
Part Number: IM 1125
Date: July 2021
Rebel®Commercial Packaged
Rooftop Systems
Heating and Cooling
Models DPS 003 – 028A
R-410A Refrigerant
MicroTech®III Unit Controller
Energy Recovery Wheel
Introduction.......................................3
General Information ...............................3
Unit Nameplate ...................................3
.....................3
Mechanical Installation .............................4
Installer Responsibilities ............................4
...............................4
..............................4
...............................4
Steel Rail Installation ..............................6
Roof Curb Assembly and Installation ..................6
............14
..............................14
........................15
...............................15
Electrical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Refrigeration System ..............................23
..................................23
.......................25
............31
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
...................37
Optional Modulating Hot Gas Reheat.................40
. . . . . . . . . . . . . . . . . . . . . . .
Optional Electric Heat .............................43
............................43
Optional Gas Heat ................................44
.......................44
..............................45
........................46
Maxitrol EXA Star Controller ........................51
. . . . . . . . . . . . . . . . 56
................57
..............................59
.............................
........................................62
....................................
.................................69
.............69
.....75
Optional Hot Water Heat ...........................80
..........................
Optional Energy Recovery Wheel....................81
...............................
CORE®..............................
Optional Outdoor Air Monitor .......................85
....
.......................................90
Unit Options .....................................92
.......................92
..............................92
..............................92
................92
..........................92
. . . . . . . . . . . . . 93
..............93
Wiring Diagrams ..................................94
Sequence of Operation ...........................121
................................121
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
....................................122
Preparing the Unit for Start Up .....................123
................................123
............................123
................124
.....................................124
...................................124
..................125
.............................125
..........................125
Set Up for Optimum Control . . . . . . . . . . . . . . . . . . . . . . . 126
................................126
..........................127
............................128
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
..............
Maintenance ....................................129
...................129
............................129
...................................129
..................
..............................131
. . . . . . . . . 132
..............132
.....132
. . . . . . . . . . . . . . . . . . . . . 132
...................133
Service and Warranty Procedures ..................134
..............................134
..............................134
..............134
Warranty Registration Form .......................135
Quality Assurance Survey Report ...............139
Appendix - Keypad Display Menu Structure ..........140
General Information
®
see OM 1141
appropriate operation manual (see
.
Table 1: Program Specic Unit Operation Literature
Manual
bulletin number
OM 1164
OM 1141
Rooftop and Self Contained
Unit Nameplate
DANGER
Dangers indicate a hazardous situation which will result in death or serious
injury if not avoided.
WARNING
Warnings indicate potentially hazardous situations, which can result in
property damage, severe personal injury, or death if not avoided.
Cautions indicate potentially hazardous situations, which can result in
personal injury or equipment damage if not avoided.
WARNING
Warning indicates potentially hazardous situations for PVC (Polyvinyl
Chloride) and CPVC (Clorinated Polyvinyl Chloride) piping in chilled water
systems. In the event the pipe is exposed to POE (Polyolester) oil used
in the refrigerant system, the pipe can be chemically damaged and pipe
failure can occur.
Nomenclature (DPS 003–028)
A H H G 4
Nominal capacity
Design vintage
Line voltage
Heat medium
Unit style
Installer Responsibilities
Sharp edges on sheet metal and fasteners can cause personal injury. This
equipment must be installed, operated, and serviced only by an experienced
installation company and fully trained personnel.
Receiving Inspection
If the unit has become dirty
during shipment (winter road chemicals are of particular
Location. Care should be taken for the installation location to minimize
snow drifts on the outdoor coil.
1
1.
2.
3.
4.
5.
not perform properly.
Unit(s) Surrounded by a Screen or a Fence:
1.
2.
.
3.
Unit(s) Surrounded by Solid Walls:
1.
2.
3.
1.
2.
3.
a.
b.
Figure 1: Service Clearances
Filter
Access
Exhaust
Fan Access
Outdoor Air
Hood
Supply Fan
Access
Panel
Access
Gas
59.2"
(1504 mm)
Filter
Access
Exhaust
Fan Access
Outdoor Air
Hood
Electric Heat &
Supply Fan Access
Panel
Access
Gas
59.2"
(1504 mm)
Outside Air Condenser
Gas Heat
Filter
Control Panel
Coil
X
80.0
60.050.0
Filter and ERW
Access
Supply Fan Access
Heat Access
Access
— or —
Supply Fan
003—006
007—015
016—028
Steel Rail Installation
WARNING
Mold can cause personal injury. Some materials such as gypsum
wall board can promote mold growth when damp. Such materials must be
protected from moisture that can enter units during maintenance or normal
operation.
If building construction allows sound and vibration into
area. It is the responsibility of the system designer to
occupied space.
opposite side.
Assembly Instructions
and .
1.
2.
3.
4.
5.
6.
Figure 2: Roof Curb Assembly (DPS 003—006)1
28.69
INSIDE
9.84
INSIDE
44.24
28.76
INSIDE
9.64
INSIDE
61.50
FRONT SIDE
RIGHT SIDE
SUPPLY AIR
RETURN AIR
A
B
C
D
E
F
BACK SIDE
G
H
LEFT SIDE
NOTE:
NOTE:
3.9
Inside
9.69
Inside
Inside
Inside
57.5
Inside
19.1
9.5
Inside
Supply
Opening
Return
Opening
Electrical
Entrance
3.9
6.4
NOTE:
A A
A–A
24
Nailer
or
3.9
Inside
9.69
Inside
Inside
Inside
Inside
19.1
9.5
Inside
Supply
Opening
Return
Opening
Electrical
Entrance
3.9
6.4
Figure 3: Roof Curb Assembly (DPS 007–015)1
A
F
D
B
C
E
A
E
RETURN
AIR
SUPPLY
AIR
FRONT SIDE
RIGHT SIDE
BACK SIDE
LEFT SIDE
NOTE:
NOTE:
Inside
Inside
Inside
13.5
Inside
Inside Supply
Opening
Return
Opening
Electrical
Entrance
24.25
3.4
6.9
NOTE:
A A
A–A
24
Nailer
or
Inside
Inside
Inside
13.5
Inside
Inside Supply
Opening
Return
Opening
Electrical
Entrance
24.25
3.4
6.9
Figure 4: Roof Curb Assembly (DPS 016–028)1
A
F
D
B
C
E
A
E
RETURN
AIR
SUPPLY
AIR
FRONT SIDE
RIGHT SIDE
BACK SIDE
LEFT SIDE
NOTE:
Figure 5: Roof Curb Assembly (DPS 007, 011, 015—021)
with CORE ERV Figure 6: Rigging and Handling
WARNING
Only trained and qualied personnel should be allowed to rig loads or operate
load rated cranes and/or hoist assemblies. Do not use a forklift to lift or
maneuver the unit. Failure to use a load rated crane or hoist assembly to lift
or maneuver the unit can cause severe personal injury and property damage.
WARNING
Use all lifting points. Improper lifting can cause property damage, severe
personal injury, or death.
Lifting points may not be symmetrical to the center of
gravity of the unit. Ballast or unequal cable lengths may be required.
Unit is equipped with fork slot reenforcement pieces. These need to be
removed before unit is set on the curb.
See
Figure 7: Incorrect/Correct Shackle Rigging
1.
2.
3.
4.
5.
6.
NOTE:
Figure 8: Rigging Label 003–015
Figure 9: Rigging Label 016–028
Figure 10: Rebel with CORE 007–015
Figure 11: Rebel with CORE 016–028
REMOVE THE FORKLIFT
CHANNELS BEFORE
SETTING THE UNIT ON
THE ROOF CURB
USE SPREADER BAR
LIFT ONLY AS SHOWN
USE SPREADER BAR
LIFT ONLY AS SHOWN
LIFT ONLY AS SHOWN
LIFT ONLY AS SHOWN
Table 2: Physical Data—Standard Units DPS 003 through 028
Model
Small cabinet Medium cabinet Large cabinet
003 004 005 006 007 010 012 015 016 018 020 025 028
3 4 5 6 7.5 12 15 15.5 17.5 25 27.5
1125
EER 13.5 12.4 11.6 12.5 12.4 11.6 12.2 11.9 11.3 11.3
IEERor SEER 16.9 19.3 17.9
Heat pump performance4
32 43 54 64 134 164 172 — —
59.2 3.69 3.66 3.42 3.33 3.64 3.67 3.6 — —
24 33 39 47 61.5 77 91 93 132 — —
5 2.54 2.42 2.32 2.25 2.34 233 — —
Electric heat performance
Control options
Gas heating performance
2 2 4
Heating coil
2.5 5.4 12.3
Indoor coil
15.4 15.4 15.4 21.4 21.4 21.4
Outdoor coil
6
— —
Outdoor fan and motor
Indoor fan
2
3
Hot gas reheat coil
Coil type
Control type
Filters
7.1
NOTE:
2. Mixed outside air and return air units
12
Table 3: Physical Data—Unit Weights DPS 003 through 028
Model
Small cabinet Medium cabinet
003 004 005 006 007 010 012 015
Electrical
Dimensions (inches)
Weight (lbs.)
1 1763
Heat pump
45 45 45 45
11 11 11 11 32 32 32 32
16 16 16 16 41 41 41 41
93 93 93 93
12 12 31 31 31
163 163 163 163
Energy wheel weight add (lbs.)
Mixed air 175 175 175 175
CORE® —
Model
Large cabinet
016 018 020 025
Electrical
Dimensions (inches)
Weight (lbs.)
Heat pump —
175
225
275
Indoor fan
Indoor fan motors
2
3 69
5
7.5 115
15 211
225
CORE®
Size 3–15 Fan Weights (lbs.)
91
115
115
14" 24"
156
295
566 657
Table 4: Refrigerant Charge
Unit size
Refrig. charge - cooling model Refrig. charge - heat pump model
Standard unit Standard unit
w/MHGRH Standard unit Standard unit
w/MHGRH
3 11.3 14.4
4 11.3 12.6
5 15.3 19.7
6 15.3 19.7
7.5 11.1 31.2
12
15 24.4
16 53.4
53.4
32.5 32.9 56.4
25 35.5 35.9
35.5 35.9
WARNING
Warning indicates potentially hazardous situations for PVC (Polyvinyl
Chloride) and CPVC (Clorinated Polyvinyl Chloride) piping in chilled water
systems. In the event the pipe is exposed to POE (Polyolester) oil used
in the refrigerant system, the pipe can be chemically damaged and pipe
failure can occur.
WARNING
Drain pans must be cleaned periodically. Material in
uncleaned drain pans can cause disease. Cleaning should be
performed by qualied personnel.
Figure 12: Condensate Drain Connection
Damper Assemblies
Figure 13: Damper Assembly
Economizer Dampers
13
Outdoor Air Dampers (0% to 30%)
(refer to OM 1141
Static Pressure (P)
at the Drain Pan
ActuatorActuator
14
the unit’s weather seal. Periodically inspect the unit for leakage.
Standing moisture can promote microbial growth, disease, or damage to
the equipment and building.
WARNING
Mold can cause personal injury. Materials such as gypsum wall
board can promote mold growth when damp. Such materials must be
protected from moisture that can enter units during maintenance or normal
operation.
Table 5: AHRI CFM Ratings
Unit Size Unit Size
3 15
4 16
5
6 7315
7.5 25
12
Installing Duct Static Pressure Sensor Taps
1.
2.
3.
4.
5.
6.
7.
panel (see
Figure 14: Typical Wiring Chase, Size 007–015 shown
Figure 15: Duct Static Pressure Sensing Tubing
Installation
Installing Building Static Pressure Sensor Taps
If you must remove tubing from a pressure
sensor tting, use care. Do not use excessive force or wrench the tubing
back and forth to remove or the tting can break off and damage sensor.
Building Pressurization Applications
1.
2.
3.
4.
5.
6.
7.
Field
Wiring
Behind
Panel
Utility
Roof
SPS1
Main ControlPanel
HI Line
LO Line
Remote Sense Point
To Sensor
HI Input
PressureSensing
Tubing
Tubing Extends
Through Approx.3/16"
Rubber
Grommet
Ductwork
(RemoteLocation)
To Sensor
LO Input
16
Discharge Air Temperature Sensor
NOTE:
Figure 16: Discharge Air Temperature Sensor Installation
1.
2. Filters must be installed.
3.
4.
5.
Lab Pressurization Applications
1.
2.
3.
4.
operation.
5.
pressure areas.
6.
7.
DANGER
Disconnect electric power before servicing equipment. More than one
disconnect may be required to de-energize the unit.
WARNING
Provide proper line voltage and phase balance.
Improper line voltage or excessive phase imbalance constitutes product
abuse. It can cause severe damage to the unit’s electrical components.
WARNING
.
Connect only low voltage NEC Class II circuits to terminal block TB2.
DANGER
death. Turn off the manual gas valve to the appliance before shutting off
the electrical supply.
Electrostatic Discharge (ESD)
Disconnect Power to the Rebel Rooftop Unit prior to
inspecting and/or repairing.
All Units
and also
NOTE:
dimensions.
Table 6: DPS 003–015, Recommended Field Power Wiring
Ampacity
Number of
Power Wires
Per Phase
Wire
Gauge
Insulation
Temperature
1 14 75
25 1 12 75
35 1 75
175
65 1 6 75
1 4 75
1 3 75
115 1 2 75
1 1 75
1 75
175 1 75
1 75
1 75
255 1 75
1 75
1 75
335 1 75
1 75
1 75
Table 7: DPS 016–028, Recommended Field Power Wiring
MROPD Wire Qty
per Pole
Wire Range of
Standard Lug
Anticipated
Wire Size
1
25 1
1
35 1
1
45 1
1
1
1
1
1
1
1
125 1
1
1
1
175 1
1
175 1
225 1
225 2
225 1
1
2
1
1
1
1
1
2
1
1
2
2
1
1
2
1
2
2
2
2
WARNING
Provide proper line voltage and phase balance.
Improper line voltage or excessive phase imbalance constitutes product
abuse. Severe electrical component damage will occur.
WARNING
.
Connect only low voltage NEC Class II circuits to terminal block TB2.
DANGER
death. Turn off the manual gas valve to the appliance before shutting off
the electrical supply.
nameplate. Refer to
Rebel units in facilities with corner grounded delta power.
Fan operation output.
VAV box output.
Remote alarm output.
OM 1141
Start-up and service of this equipment must be performed
by trained and experienced technicians.
Before Start-Up
1.
2.
3.
4.
5.
Table of contents
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