※ Manufacture reserves the right to discontinue, or change at any time, specifications or designs without
notices and without incurring obligations.
0
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
Nominal
Model
Power Supply
Ton
Refrigerant
Model Name
Function
V, Ph, Hz
5
R410A
MRBT-60CWN1-D
Cooling + EAH
220V- 3Ph~60Hz
6.2
MRBT-062CWN1-D
Cooling
6.2
MRCT-062EWN1-D
Cooling + EAH
7.5
MRBT-075CWN1-D
Cooling
7.5
MRCT-075EWN1-D
Cooling + EAH
8.5
MRBT-085CWN1-D
Cooling
8.5
MRCT-085EWN1-D
Cooling + EAH
10
MRBT-100CWN1-D
Cooling
10
MRCT-100EWN1-D
Cooling + EAH
12.5
MRBT-125CWN1-D
Cooling
15
MRBT-150CWN1-D
Cooling
15
MRCT-150EWN1-D
Cooling + EAH
15
MRBT-150HWN1-D
Heating & Cooling
17.5
MRBT-175CWN1-D
Cooling
17.5
MRCT-175EWN1-D
Cooling + EAH
20
MRBT-200CWN1-D
Cooling
20
MRCT-200 EWN1-D
Cooling +EAH
Note: EAH- Electric auxiliary heater
5 Ton
6.2&7.5Ton
8.5&10 Ton
15&17.5&20 Ton
12.5 Ton
1. Models List
2. External Appearance
1
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Refrigerate type
N1: R410A
Omit for R22
Wired controller
Function mode
C: Cooling only
E: Electric heater and Cooling
H: Cooling and heating
Cooling capacity (6.2ton)
XXX:ton
XX:kBtu/h
Working condition
Omit for T1 condition
T: Tropical application
Air outlet way
A: optional two air outlet ways: side and
bottom
B: optional two air outlet ways: side and
bottom
C: one air outlet way: side
D: one air outlet way: bottom
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
4. Feature & Benefit
1. The adoption of anticorrosive-box
The reinforced anticorrosion by using galvanization armor plate and coated with man-composed paint.
The appearance is stylish and be easy for maintenance.
(It’s OK for 1000 hours salt spray test)
2. The adoption of credible protection system
2.1 The protection for compressor
High-pressure protection, low-pressure protection, compressor
current protection and so on the series’ protectors can ensure
compressor operating normally.
Adopts independent system, except for protections of sequence and
wire control output, any protection relate to its corresponding
compressor. Once a compressor protection energized, the
corresponding compressor will stop, others are still working.
2.2 Fan motor
The fan motors for evaporator have over-heat protection and
over-current protection function. The fan motors for condenser have the temperature controller
protection function.
3. Energy saving design
3.1 High efficiency compressor
Using technical compressor, heat exchanger and optimum connection pipe, the compressor can startup
under low power input. Provide maximum reliability, efficiency and quiet
operation.
Two refrigerant circuits on larger units (above 12.5ton) provide efficient part load
performance.
Standard low and high pressure safety switches.
Nice compressor control
Compressor staging is controlled directly by the indoor temperature. When the
indoor temperature is warmer than the setting, cooling is staged up; when the
indoor temperature is cooler than the setting, cooling is staged down. However, a
stage change can only occur when the indoor temperature is outside the dead
band. Staging is constrained by an inter-stage delay timer. These constraints
protect the compressors from short cycling while eliminating temperature
variations near the diffusers.
3.2 Condenser
By using high-efficient thin fin, the condenser has high-efficient heat exchanger, the energy waste
decreases greatly.
3.3 Evaporator
By using the high-efficient, super thin fin and inner-whorl copper pipe, the evaporators get the higher
capacity and the lower noise level.
3.4 The heat insulation of indoor unit
The heat insulation of indoor unit can availably decrease heat loss.
3.5 The control and refrigerant cycle system
There are two independent control systems and refrigerant cycle system, the capacity output is adjusted
automatically depending on different demand, save energy when one control system is in running
according to low capacity output.
3
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Fresh air inlet
(except for 5ton)
Flange
4. Optional collocation
4.1 Operation in high temperature
The air-conditioner designed for high temperature can run until the ambient temperature reaches up to
52℃(125℉).
4.2 Strong air flow
Large air volume from the air inlet is forced ventilating by the condenser fan.
4.3 Minimum installation arrangement
The installation is fast and low cost with the easy installation and ready operation.
4.4 Pre-drilled duct flange
Flanges are prepared at the supply and return duct connections so that they can reduce duct connection
work at site.
4.5 Quiet operation
Noise and vibration have been effectively reduced by adopting new style hermetic compressor. The
centrifugal fan and fan casing are optimum shaped for efficient and low noise operation.
5. Cabinet
5.1 Sloped drain pan and drain pipe.
5.2 Cabinets have forklift and lifting holes for easy transportation.
5.3 Cabinets have fresh air function, and the filter can be washable.
5.4 External pressure gauge port.
The external pressure gauge port, which is identified permanently and clearly the
embossed wording, H is high pressure connection and L is low pressure connection.
With the gauge port mounted externally, an accurate diagnostic for system
operation can be quick and easy without disrupting airflow.
5.5 Durable construction.
Weather-resistant construction with capped seams and sloped top panels.G90 galvanized heavy gauge
plate conforming to ASTM-A-653, Zinc content of galvanized plate is 275 g/m2.
4
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
Compressor
Highly efficient enhanced
copper tube / aluminum fin
indoor coil
Compressor
contactor
Low voltage
terminal block
Blower motor with
slide-out blower assembly
Decorative
protective coil
guard
Heavy gauge removable
base rails
Condenser fan motor
Electric heater assembly (optional)
Highly efficient enhanced copper
tube/Aluminum fin outdoor coil
5ton
6. Optional supply/return airflow design, from side or bottom, It could be flexibly
applied to multi-position. The rooftop or ground installation is optional.
7. Certification of the compressor
The compressors have CE certified, UL certified.
5
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
5. List of Function
5.1 Standard specification
A. General
The Packaged cooling or combination heating and cooling unit is suitable for mounting on the roof or
ground. The packaged unit consists of scroll compressors, evaporator coil, condenser coil, control wiring
and interconnecting piping- all factories assembled and mounted on heavy gauge G-90 galvanized steel
sheet press formed base, ready for field connection to utilities and ducts. The packaged unit is of rigid
construction with holes provided in the base rails for overhead rigging. The unit is provided with an integral
weather resistant control panel.
These units are rated and tested in accordance with ARI standard 210/ARI 360.
B. Unit enclosure
Panels are of heavy gauge, G-90 galvanized steel sheet with removable access panels, completely
weatherized for outdoor installation and properly reinforced and brazed. Panels and access door are
provided for inspection and access for all internal parts. Enclosures are provided with adequately
reinforced points of support for setting in the unit. Steel sheet panels are zinc-coated and galvanized by the
hot dip process of lock forming quality conforming to ASTM A 653 commercial weight G-90, followed by
baked on electrostatic polyester dry powder coat paint, on all external panel.
C. Compressor
Compressors are scroll for all the models. They are provided with all the standard controls and accessories
necessary for safe operation. These are equipped with internal motor protector; factory installed crank case
heater and rubber vibration isolator for quiet and efficient operation.
D. Air-cooled condensing section
1. The air-cooled condensing section is enclosed within the unit housing and consists of condenser coil,
fan(s) electric motor(s) and inherently protected compressor(s). As an option, enhanced coated aluminum
fins may be provided. Tube support sheets are galvanized steel, formed to provide structural strength.
2. Fans are propeller type, direct driven, upward discharge and provided with fan grille mounted on the
casing.
3. Motors are totally enclosed air-over type with class F insulation. Inherent thermal protection is automatic
reset type.
E. Evaporator coil section
1. All cooling coils are of enhanced louvered fins and inner grooved copper tubes with wall thickness of
0.3mm, mechanically bonded to aluminum fins. Return bend has 0.022 inch thickness (0.56mm). As option,
enhanced coated aluminum fins may be provided. Tube support sheets are galvanized steel, formed to
provide structural strength.
2. Drainage pan: An insulated drainage pan made of G-90 galvanized steel is provided, for additional
corrosion protection.
3. Insulation: Insulation is supplied in adequate density and thickness for all units to prevent condensation
from forming on the unit casing. Insulation meets the requirements of NFPA 90A and is protected against
deterioration and erosion from air currents.
F. Evaporator fan
Evaporator fan is of centrifugal forward-curved blade design capable of handling total required CFM and
static pressure in the low and the medium ranges. Casings are made of galvanized steel. Blower motors
are of open drip proof type (totally enclosed types are optional) and conform to NEMA MG-1 and MG-2.
Blower motor is mounted on adjustable base and secured by locking device. Fan wheels shafts and
bearing are selected to operate at 25% below first critical speed. Pillow block bearing are selected for at
200,000 hours average life at design operating conditions. Shaft is turned, ground and polished from solid
6
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
Condenser fan motor-totally enclosed air-over type
◆
Electric heater ◆
◆
Filter, Nylon(Thickness 10&12.5mm, except 5ton)
◆
Filter, aluminum(Thickness 25mm)
◆
Compressor overload protection
◆
Low pressure switch
◆
High pressure switch
◆
Cooling & heating thermostat
◆
Condenser fan guard
◆
Condenser coil guard
◆
Wired controller KJR-23B
◆
Wired controller KJR-25B
◆
Wired controller KJR-12B
◆
Drainage pipe
◆
Drainage outlet
◆
Snap ring
◆
steel. Fans and pulleys are keyed to shaft and designed for continuous operation at maximum motor horse
power and fan speed. All rotating components and assemblies are statically and dynamically balanced and
every unit is vibration tested before shipment from the factory.
G. Electronic thermostat
General information: A dedicated electronic thermostat is supplied with unit controls as standard. This
thermostat controls one or two stage heating and cooling applications. The thermostat normally displays
room temperature and mode of operation.
The temperature can be set by up/down buttons for both cooling and heating cycles. The thermostat also
allows you to select continuous fan operation, or have the fan on intermittent operation with the equipment.
It also displays the status of unit, thus providing maximum information for the end user.
5.2 Electric heater
Electric heater is the resistance coil type and conforms to the requirement of UL 573 or equivalent.
Electrical characteristic, kW capacity and number of stages are indicated. Airflow switch, fusible link and
overheat limit thermostat are provided to shut-off power in case of airflow failure/overheat. Electric heater
kit is installed as an externally mounted kit at the supply opening.
5.3 Standard feature/option/accessory
7
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Nominal ton
(Ton) 5 6.2
6.2
7.5
Model
MRBT-60CWN1-D
MRBT-062CWN1-D
MRCT-062EWN1-D
MRBT-075CWN1-D
Cooling
Cooling Capacity (1)
Btu/h
59000
75000
75000
89000
kW
17
22
22
26
Power Input (1)
kW
5.6
7.7
7.7
9.2
Cooling Capacity (2)
Btu/h
51200
62700
62700
74500
kW
15
18.4
18.4
21.8
Power Input (2)
kW
7.5
8.6
8.6
9.9
Heating
Heating Capacity
Btu/h - -
47800
-
kW - -
14
-
Power Input
kW - -
14
-
Capacity steps
%
0/100
0/100
0/100
0/100
Electrical
data
Power supply
V/Ph/Hz
220/3/60
220/3/60
220/3/60
220/3/60
Max. input consumption
kW
8.3
13.2
13.2
13.2
Max. current A 28.5
42
42
42
Performance
Indoor fan air flow (High speed)
CFM
1970
2600
2600
3000
ESP
Pa
70
60
60
60
EER 1
Btu/h/W
10
9.7
9.7
9.7
EER 2
Btu/h/W
6.8
7.4
7.4
7.3
COP
Btu/h/W / / / /
Indoor Coil
Number of rows
4 2 2
2
Fin spacing
mm
1.6
1.6
1.6
1.6
inch
1/16''
1/16''
1/16''
1/16''
Tube diameter
mm
7.94
7.94
7.94
7.94
inch
5/16''
5/16''
5/16''
5/16''
Indoor fan
Type
FC centrifugal
FC centrifugal
FC centrifugal
FC centrifugal
Quantity 1 1 1 1
Diameter(Width)
mm
282
254
254
254
inch
11.1
10
10
10
Drive type
Direct
Belt
Belt
Belt
Motors quantity
1 1 1
1
Motor model
YDK600-6E
YFD90L-4
YFD90L-4
YFD90L-4
Motor output
kW
0.6 2 2
2
Motor rpm
r/min
1004
1120
1120
1120
Compressor
Type
Scroll
Scroll
Scroll
Scroll
Quantity 1 1 1 1
Model
ZP57K3E-TF5-522
SH090A3ALC
SH090A3ALC
SH090A3ALC
Brand
Copeland
Danfoss
Danfoss
Danfoss
Capacity
Btu/h
58000
92465
92465
92465
Input
kW
5.5
8.569
8.569
8.569
Rated current(RLA)
A
22.9
30.7
30.7
30.7
Refrigerant oil charge
ml
1656
3000
3000
3000
6. Specification
8
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
Outdoor Coil
Number of rows
2 3 3
3
Fin spacing
mm
1.3
1.6
1.6
1.6
inch
1/16"
1/16"
1/16"
1/16"
Tube diameter
mm
7.94
7.94
7.94
7.94
inch
5/16"
5/16"
5/16"
5/16"
Outdoor Fan
Type
Axial fan
Propeller
Propeller
Propeller
Quantity 1 1 1 1
Diameter(Width)
mm
600
650
650
650
inch
23.62
25.6
25.6
25.6
Drive type
direct
Direct
Direct
Direct
Motors quantity
1 1 1
1
Motor model
YDK230-6G-1
YS1000-6B
YS1000-6B
YS1000-6B
Motor output
kW
0.23
1.11
1.11
1.11
Motor rpm
r/min
1080
1120
1120
1120
Outdoor sound level(sound pressure level )
dB(A)
62.9
70.3
70.3
70.3
Refrigerant
Type
R410A
R410A
R410A
R410A
Refrigerant volume
Kg
3.6
5.6
5.6
5.6
Refrigerant Control
Capillary
Capillary
Capillary
Capillary
Controller
Wired controller type
KKJR-12B
KJR-12B
KJR-12B
KJR-12B
Operation
temp
℃
17~30
17~30
17~30
17~30
Ambient
temp
Cooling ℃ 18~52
18~52
18~52
18~52
Heating ℃ - - -
-
Dimensions
Net(W×H×D)
mm
1920X840X1068
1630X1065X1068
1630X1065X1068
1630X1065X1068
inch
75.6X33.1X42
64.2 X 41.9 X 42
64.2 X 41.9 X 42
64.2 X 41.9 X 42
Packing(W×H×D)
mm
1955X870X1085
1700X1110X1160
1700X1110X1160
1700X1110X1160
inch
77X34.3X42.7
66.9 X 43.7 X 45.7
66.9 X 43.7 X 45.7
66.9 X 43.7 X 45.7
Weight
Net weight
Kg(Ibs)
228(503)
315(694.4)
323(712)
315(694.4)
Gross weight
Kg(Ibs)
232(511)
335(738.5)
343(756)
335(738.5)
Filter
Type
Nylon
Nylon
Nylon
Nylon
Quantity
Pieces 1 2 2 2
Size (W×H×D)
mm
410 X 495 X 25
447 X 885 X 10
447 X 885 X 10
447 X 885 X 10
inch
16.1X19.5X1
17.6 X34.8 X0.4
17.6 X34.8 X0.4
17.6 X34.8 X0.4
Shipping
Qty'Per 20'/40'/40'HQ
Pieces
12/24/36
12/28/28
12/28/28
12/28/28
Note:
The data are based on the following conditions:
Cooling: (1): Indoor Temperature 26.7°C(80°F) DB / 19.4°C(67°F) WB; - Outdoor Temperature 35°C(95°F) DB.
Heating and Power input: Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB; - Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) DB
Electrical data: Indoor Temperature 32°C(90°F) DB / 24°C(74°F) WB; - Outdoor Temperature 52°C(125°F) DB
(2): Indoor Temperature 26.7°C(80°F) DB / 19.4°C(67°F) WB; - Outdoor Temperature 46°C(114°F) DB.
9
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Nominal ton
(Ton)
7.5
8.5
8.5
10
Model
MRCT-075EWN1-D
MRBT-085CWN1-D
MRCT-085EWN1-D
MRBT-100CWN1-D
Cooling
Cooling Capacity (1)
Btu/h
89000
103000
103000
120000
kW
26
30
30
35
Power Input (1)
kW
9.2
10.4
10.4
11.4
Cooling Capacity (2)
Btu/h
74500
85600
85600
100000
kW
21.8
25.1
25.1
29.3
Power Input (2)
kW
9.9
11.4
11.4
13.6
Heating
Heating Capacity
Btu/h
47800 - 71700
-
kW
14 - 21
-
Power Input
kW
14 - 21
-
Capacity steps % 0/100
0/100
0/100
0/100
Electrical data
Power supply
V/Ph/Hz
220/3/60
220/3/60
220/3/60
220/3/60
Max. input consumption
kW
13.2
14.7
14.7
16.8
Max. current A 42
47.1
47.1
55
Performance
Indoor fan air flow (High
speed)
CFM
3000
3600
3600
3800
ESP
Pa
60
75
75
75
EER 1
Btu/h/W
9.7
9.8
9.8
10.5
EER 2
Btu/h/W
7.3
7.7
7.7
7.4
COP
Btu/h/W / / / /
Indoor Coil
Number of rows 2 3 3 3
Fin spacing
mm
1.6
1.4
1.4
1.4
inch
1/16''
1/18''
1/18''
1/18''
Tube diameter
mm
7.94
7.94
7.94
7.94
inch
5/16''
5/16''
5/16''
5/16''
Indoor fan
Type
FC centrifugal
FC centrifugal
FC centrifugal
FC centrifugal
Quantity 1 1 1 1
Diameter(Width)
mm
254
305
305
305
inch
10
12
12
12
Drive type
Belt
Belt
Belt
Belt
Motors quantity 1 1 1 1
Motor model
YFD90L-4
YFD90L-4
YFD90L-4
YFD90L-4
Motor output
kW 2 1.5
1.5
2.2
Motor rpm
r/min
1120
1400
1400
1120
Compressor
Type
Scroll
Scroll
Scroll
Scroll
Quantity 1 1 1 1
Model
SH090A3ALC
SH105A4ALC
SH105A4ALC
SH120A3ALC
Brand
Danfoss
Danfoss
Danfoss
Danfoss
Capacity
Btu/h
92465
119000
119000
1113000
Input
kW
8.569
10.862
10.862
11.246
Rated current(RLA)
A
30.7
21.4
21.4
43.6
Refrigerant oil charge
ml
3000
3300
3300
3300
Outdoor Coil
Number of rows 3 3 3 3
10
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
Fin spacing
mm
1.6
1.6
1.6
1.6
inch
1/16"
1/16"
1/16"
1/16"
Tube diameter
mm
7.94
7.94
7.94
7.94
inch
5/16"
5/16"
5/16"
5/16"
Outdoor Fan
Type
Propeller
Propeller
Propeller
Propeller
Quantity 1 1 1 1
Diameter(Width)
mm
650
700
700
700
inch
25.6
27.6
27.6
27.6
Drive type
Direct
Direct
Direct
Direct
Motors quantity 1 1 1 1
Motor model
YS1000-6B
YS1100-6
YS1100-6
YS1000-6B
Motor output
kW
1.11
1.1
1.1
1.1
Motor rpm
r/min
1120
940
940
1120
Outdoor sound level(sound pressure level )
dB(A)
70.3
72.2
72.2
72.2
Refrigerant
Type
R410A
R410A
R410A
R410A
Refrigerant volume
Kg
5.6
6.7
6.7
6.5
Refrigerant Control
Capillary
Capillary
Capillary
Capillary
Controller
Wired controller type
KJR-12B
KJR-12B
KJR-12B
KJR-12B
Operation temp
℃
17~30
17~30
17~30
17~30
Ambient temp
Cooling ℃ 18~52
18~52
18~52
18~52
Heating ℃ - - -
-
Dimensions
Net(W×H×D)
mm
1630X1065X1068
2165X1021X1335
2165X1021X1335
2165X1021X1335
inch
64.2 X 41.9 X 42
85.2 X 40.2 X 52.6
85.2 X 40.2 X 52.6
85.2 X 40.2 X 52.6
Packing(W×H×D)
mm
1700X1110X1160
2220X1140X1415
2220X1140X1415
2220X1140X1415
inch
66.9 X 43.7 X 45.7
87.4 X 44.9 X 55.7
87.4 X 44.9 X 55.7
87.4 X 44.9 X 55.7
Weight
Net weight
Kg(Ibs)
323(712)
445(981)
455(1003)
445(981)
Gross weight
Kg(Ibs)
343(756)
458(1009.7)
468(1031.7)
458(1009.7)
Filter
Type
Nylon
Nylon
Nylon
Nylon
Quantity
Pieces 2 2 2 2
Size (W×H×D)
mm
447 X 885 X 10
566 X 814 X 10
566 X 814 X 10
566 X 814 X 10
inch
17.6 X34.8 X0.4
22.3 X 32X0.4
22.3 X 32X0.4
22.3 X 32X0.4
Shipping
Qty'Per 20'/40'/40'HQ
Pieces
12/28/28
8/16/16
8/16/16
8/16/16
Note:
The data are based on the following conditions:
Cooling: (1): Indoor Temperature 26.7°C(80°F) DB / 19.4°C(67°F) WB; - Outdoor Temperature 35°C(95°F) DB.
(2): Indoor Temperature 26.7°C(80°F) DB / 19.4°C(67°F) WB; - Outdoor Temperature 46°C(114°F) DB.
Heating and Power input: Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB; - Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) DB
Electrical data: Indoor Temperature 32°C(90°F) DB / 24°C(74°F) WB; - Outdoor Temperature 52°C(125°F) DB
11
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Nominal ton
(Ton)
10
12.5
15
Model
MRCT-100EWN1-D
MRBT-125CWN1-D
MRBT-150CWN1-D
Cooling
Cooling Capacity (1)
Btu/h
120000
150000
180000
kW
35
43
53
Power Input (1)
kW
11.4
15.3
18.1
Cooling Capacity (2)
Btu/h
100000
125600
159600
kW
29.3
34.2
46.7
Power Input (2)
kW
13.6
16.8
20.2
Heating
Heating Capacity
Btu/h
71700 - -
kW
21 - -
Power Input
kW
21 - -
Capacity steps
%
0/100
0/50/100
0/50/100
Electrical data
Power supply
V/Ph/Hz
220/3/60
220/3/60
220/3/60
Max. input consumption
kW
16.8
20.9
26.8
Max. current A 55
69.2
87.9
Performance
Indoor fan air flow (High speed)
CFM
3800
5200
6600
ESP
Pa
75
90
90
EER 1
Btu/h/W
10.5
9.8
10
EER 2
Btu/h/W
7.4
7.5
7.5
COP
Btu/h/W / /
/
Indoor Coil
Number of rows 3 3
3
Fin spacing
mm
1.4
1.5
1.4
inch
1/18''
1/16''
1/18''
Tube diameter
mm
7.94 7 7.94
inch
5/16''
9/32''
5/16''
Indoor fan
Type
FC centrifugal
FC centrifugal
FC centrifugal
Quantity 1 1
1
Diameter(Width)
mm
305
383
383
inch
12
15
15
Drive type
Belt
Belt
Belt
Motors quantity 1 1
1
Motor model
YFD90L-4
Y2-100L2-4
YFD132S-4
Motor output
kW
2.2 3 5
Motor rpm
r/min
1120
1700
1120
Compressor
Type
Scroll
Scroll
Scroll
Quantity 1 2
2
Model
SH120A3ALC
ZP72KCE-TF5-522
SH090A3ALC
Brand
Danfoss
Copeland
Danfoss
Capacity
Btu/h
111300
72000×2
92465
Input
kW
11.246
6.75×2
8.569
Rated current(RLA)
A
43.6
25.9×2
30.7
Refrigerant oil charge
ml
3300
1774×2
3000
Outdoor Coil
Number of rows
3
3.5
3
Fin spacing
mm
1.6
1.5
1.6
12
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
inch
1/16"
1/16"
1/16"
Tube diameter
mm
7.94 7 7.94
inch
5/16"
9/32"
5/16"
Outdoor Fan
Type
Propeller
Propeller
Propeller
Quantity 1 1
2
Diameter(Width)
mm
700
650
650
inch
27.6
25.6
25.6
Drive type
Direct
Direct
Direct
Motors quantity 1 1
2
Motor model
YS1000-6B
YS1000-6B
YS1000-6B
Motor output
kW
1.1
1.1
1.1 X 2
Motor rpm
r/min
1120
1120
1120
Outdoor sound level(sound pressure level )
dB(A)
72.2
72.3
72.4
Refrigerant
Type
R410A
R410A
R410A
Refrigerant volume
Kg
6.5
3.2+3.1
5.8 X 2
Refrigerant Control
Capillary
Capillary
Capillary
Controller
Wired controller type
KJR-12B
KJR-12B
KJR-12B
Operation temp
℃
17~30
17~30
17~30
Ambient temp
Cooling ℃ 18~52
18~52
18~52
Heating ℃ - - -
Dimensions
Net(W×H×D)
mm
2165X1021X1335
2230x1245x1425
2230 X1245X1824
inch
85.2 X 40.2 X 52.6
87.8X49X56
87.8 X 49X 71.8
Packing(W×H×D)
mm
2220X1140X1415
2265x1280x1455
2236 X1300X1855
inch
87.4 X 44.9 X 55.7
89.2X50.4X57.3
88 X 51.2 X 73
Weight
Net weight
Kg(Ibs)
445(981)
520(1146)
710/ (1565.3)
Gross weight
Kg(Ibs)
458(1009.7)
535(1179.5)
730(1609.3)
Filter
Type
Nylon
Nylon
Nylon
Quantity
Pieces 2 2
2
Size (W×H×D)
mm
566 X 814 X 10
605x1045x12.5
900 X 815 X 12.5
inch
22.3 X 32X0.4
23.8X41.1X0.5
35.4 X32 X 0.5
Shipping
Qty'Per 20'/40'/40'HQ
Pieces
8/16/16
4/8/16
3/6/12
Note:
The data are based on the following conditions:
Cooling: (1): Indoor Temperature 26.7°C(80°F) DB / 19.4°C(67°F) WB; - Outdoor Temperature 35°C(95°F) DB.
(2): Indoor Temperature 26.7°C(80°F) DB / 19.4°C(67°F) WB; - Outdoor Temperature 46°C(114°F) DB.
Heating and Power input: Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB; - Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) DB
Electrical data: Indoor Temperature 32°C(90°F) DB / 24°C(74°F) WB; - Outdoor Temperature 52°C(125°F) DB
13
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Nominal ton
(Ton)
15
17.5
17.5
Model
MRCT-150EWN1-D
MRBT-175CWN1-D
MRCT-175EWN1-D
Cooling
Cooling Capacity (1)
Btu/h
180000
205000
205000
kW
53
60
60
Power Input (1)
kW
18.1
20
20
Cooling Capacity (2)
Btu/h
159600
180600
180600
kW
46.7
52.9
52.9
Power Input (2)
kW
20.2
23.5
23.5
Heating
Heating Capacity
Btu/h
102400
-
102400
kW
30 - 30
Power Input
kW
30 - 30
Capacity steps
%
0/50/100
0/50/100
0/50/100
Electrical data
Power supply
V/Ph/Hz
220/3/60
220/3/60
220/3/60
Max. input consumption
kW
26.8
32.8
37.4
Max. current A 87.9
98.6
98.6
Performance
Indoor fan air flow (High speed)
CFM
6600
7300
7300
ESP
Pa
90
100
100
EER 1
Btu/h/W
10
10.2
10.2
EER 2
Btu/h/W
7.5
7.7
7.7
COP
Btu/h/W / /
/
Indoor Coil
Number of rows 3 3
3
Fin spacing
mm
1.4
1.4
1.4
inch
1/18''
1/18''
1/18''
Tube diameter
mm
7.94
7.94
7.94
inch
5/16''
5/16''
5/16''
Indoor fan
Type
FC centrifugal
FC centrifugal
FC centrifugal
Quantity 1 1
1
Diameter(Width)
mm
383
383
383
inch
15
15
15
Drive type
Belt
Belt
Belt
Motors quantity 1 1
1
Motor model
YFD132S-4
YFD132S-4
YFD132S-4
Motor output
kW 5 5
5
Motor rpm
r/min
1120
1120
1120
Compressor
Type
Scroll
Scroll
Scroll
Quantity 2 2
2
Model
SH090A3ALC
SH105A3ALC
SH105A3ALC
Brand
Danfoss
Danfoss
Danfoss
Capacity
Btu/h
92465
109530
109530
Input
kW
8.569
9.957
9.957
Rated current(RLA)
A
30.7
32.9
32.9
Refrigerant oil charge
ml
3000
3300
3300
Outdoor Coil
Number of rows 3 3
3
Fin spacing
mm
1.6
1.6
1.6
14
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
inch
1/16"
1/16"
1/16"
Tube diameter
mm
7.94
7.94
7.94
inch
5/16"
5/16"
5/16"
Outdoor Fan
Type
Propeller
Propeller
Propeller
Quantity 2 2
2
Diameter(Width)
mm
650
650
650
inch
25.6
25.6
25.6
Drive type
Direct
Direct
Direct
Motors quantity 2 2
2
Motor model
YS1000-6B
YS1000-6B
YS1000-6B
Motor output
kW
1.1X 2
1.11X 2
1.11X 2
Motor rpm
r/min
1120
1120
1120
Outdoor sound level(sound pressure level )
dB(A)
72.4
72.4
72.4
Refrigerant
Type
R410A
R410A
R410A
Refrigerant volume
Kg
5.8 X 2
4.5 X 2
4.5 X 2
Refrigerant Control
Capillary
Capillary
Capillary
Controller
Wired controller type
KJR-12B
KJR-12B
KJR-12B
Operation temp
℃
17~30
17~30
17~30
Ambient temp
Cooling ℃ 18~52
18~52
18~52
Heating ℃ - - -
Dimensions
Net(W×H×D)
mm
2230 X1245X1824
2230 X1245X1824
2230 X1245X1824
inch
87.8 X 49X 71.8
87.8 X 49X 71.8
87.8 X 49X 71.8
Packing(W×H×D)
mm
2236 X1300X1855
2236 X1300X1855
2236 X1300X1855
inch
88 X 51.2 X 73
88 X 51.2 X 73
88 X 51.2 X 73
Weight
Net weight
Kg(Ibs)
720/ (1609.3)
710/ (1565.3)
720/ (1609.3)
Gross weight
Kg(Ibs)
740(1653.4)
730(1609.3)
740(1653.4)
Filter
Type
Nylon
Nylon
Nylon
Quantity
Pieces 2 2
2
Size (W×H×D)
mm
900 X 815 X 12.5
900 X 815 X 12.5
900 X 815 X 12.5
inch
35.4 X32 X 0.5
35.4 X32 X 0.5
35.4 X32 X 0.5
Shipping
Qty'Per 20'/40'/40'HQ
Pieces
3/6/12
3/6/12
3/6/12
Note:
The data are based on the following conditions:
Cooling: (1): Indoor Temperature 26.7°C(80°F) DB / 19.4°C(67°F) WB; - Outdoor Temperature 35°C(95°F) DB.
(2): Indoor Temperature 26.7°C(80°F) DB / 19.4°C(67°F) WB; - Outdoor Temperature 46°C(114°F) DB.
Heating and Power input: Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB; - Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) DB
Electrical data: Indoor Temperature 32°C(90°F) DB / 24°C(74°F) WB; - Outdoor Temperature 52°C(125°F) DB
15
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Nominal ton
(Ton)
20
20
Model
MRBT-200CWN1-D
MRCT-200EWN1-D
Cooling
Cooling Capacity (1)
Btu/h
240000
240000
kW
70
70
Power Input (1)
kW
23.6
23.6
Cooling Capacity (2)
Btu/h
213000
213000
kW
62.4
62.4
Power Input (2)
kW
27.7
27.7
Heating
Heating Capacity
Btu/h - 133100
kW - 39
Power Input
kW - 39
Capacity steps % 0/50/100
0/50/100
Electrical data
Power supply
V/Ph/Hz
220/3/60
220/3/60
Max. input consumption
kW
38.2
38.2
Max. current A 127.3
127.3
Performance
Indoor fan air flow (High speed)
CFM
8400
8400
ESP
Pa
100
100
EER 1
Btu/h/W
10.1
10.1
EER 2
Btu/h/W
7.6
7.6
COP
Btu/h/W / /
Indoor Coil
Number of rows 3 3
Fin spacing
mm
1.6
1.6
inch
1/18''
1/16''
Tube diameter
mm
7.94
7.94
inch
5/16''
5/16''
Indoor fan
Type
FC centrifugal
FC centrifugal
Quantity 1 1
Diameter(Width)
mm
452
452
inch
17.8
17.8
Drive type
Belt
Belt
Motors quantity 1 1
Motor model
YFD132S-4
YFD132S-4
Motor output
kW
5.5
5.5
Motor rpm
r/min
835
835
Compressor
Type
Scroll
Scroll
Quantity 2 2
Model
SH120A3ALC
SH120A3ALC
Brand
Danfoss
Danfoss
Capacity
Btu/h
111300
111300
Input
kW
11.246
11.246
Rated current(RLA)
A
43.6
43.6
Refrigerant oil charge
ml
3000
3300
Outdoor Coil
Number of rows 4 4
Fin spacing
mm
1.6
1.6
16
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
inch
1/16"
1/16"
Tube diameter
mm
7.94
7.94
inch
5/16"
5/16"
Outdoor Fan
Type
Propeller
Propeller
Quantity 2 2
Diameter(Width)
mm
750
750
inch
29.5
29.5
Drive type
Direct
Direct
Motors quantity 2 2
Motor model
YS2200-6
YS2200-6
Motor output
kW
5.4 X 2
5.4 X 2
Motor rpm
r/min
1130
1130
Outdoor sound level(sound pressure level )
dB(A)
72.4
74.2
Refrigerant
Type
R410A
R410A
Refrigerant volume
Kg
7.2X 2
7.2X 2
Refrigerant Control
Capillary
Capillary
Controller
Wired controller type
KJR-12B
KJR-12B
Operation temp
℃
17~30
17~30
Ambient temp
Cooling ℃ 18~52
18~52
Heating ℃ -
-
Dimensions
Net(W×H×D)
mm
2230 X1245X1824
2753 X1245X2157
inch
87.8 X 49X 71.8
108.4 X 49 X 84.9
Packing(W×H×D)
mm
2236 X1300X1855
2755 X1300X2180
inch
88 X 51.2 X 73
108.5X51.2 X85.8
Weight
Net weight
Kg(Ibs)
730/ (1609.3)
925(2039.2)
Gross weight
Kg(Ibs)
750(1653.4)
940(2072.3)
Filter
Type
Nylon
Nylon
Quantity
Pieces 2 3
Size (W×H×D)
mm
900 X 815 X 12.5
640 X 1008 X 12.5
inch
35.4 X32 X 0.5
25.2 X39.7 X 0.5
Shipping
Qty'Per 20'/40'/40'HQ
Pieces
2/4/8
2/4/8
Note:
The data are based on the following conditions:
Cooling: (1): Indoor Temperature 26.7°C(80°F) DB / 19.4°C(67°F) WB; - Outdoor Temperature 35°C(95°F) DB.
(2): Indoor Temperature 26.7°C(80°F) DB / 19.4°C(67°F) WB; - Outdoor Temperature 46°C(114°F) DB.
Heating and Power input: Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB; - Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) DB
Electrical data: Indoor Temperature 32°C(90°F) DB / 24°C(74°F) WB; - Outdoor Temperature 52°C(125°F) DB
17
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
7. Dimensional Drawing
7.1 5ton
18
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
7.2 6.2&7.5ton
19
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
7.3 8.5&10ton
20
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
2214
1245
1388
131
126
1
15
135
400
863
774
2229
800
1400
Filter occess door
Drain connection hole
Maintain orifice for air supply motor
Control and comperssor access panel
Hole for control wires
Hole for power wires
Hole for other purpose
7.4 12.5ton
21
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
7.5 15&17.5ton
22
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
7.6 20ton
23
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
MAINCONTROLBOARD
T
1
24V ~
CN2CN12
21
22
KM1
A1
3
1
5
A2
2
4
6
COMP
RED
FAN2
CAP2
FAN1
CAP1
BROWN
CNXT1BA
Y/G
POWER
CN6
V
U
W
RED
WHITE
BLUE
RED
BLACK
BLACK
CN3
XT2
BLACK
BLACK
BLUE
T2
CT1
TRANSFORMER(24V~)
5-WAY TERMINAL
HIGH/LOW PRESS SWITCH
AC CONTACTOR
COMPRESSORCOMP
FAN1
RT3-1
XP1~2
XS1~2
CAP1
T2
XT2-5
WIRING DIAGRAM
CONNECTORS
TEMP.SENSOR
CODE
INDOOR FAN
PART NAME
CONNECTORS
FAN2
CAP2
T1
OUTDOOR FAN
INDOOR FAN CAP
OUTDOOR FAN CAP
TRANSFORMER
XT1
H/L-PRO
KM1
MIDDLE TERMINAL
COMP.TEMP. SWITH
K1
S 2
S 1
WHITE
BLACK
CN20
RT4
C
N
4
0
CN13
X p1
X s1
H-PROK1L-PRO
RT2-1
CN23CN9
XT3OFAN
YELLOW
RT4
10K RESISTANCE
RED
BLUE
XP8
XS8
TO KJR-12B WIRED CONTROLLER
RT1
CN25
RT2-1
CN5
TO HEAT
RED RED
YELLOW
RED
WHITE
TOWIREDCONTROLLERHONEYWELL
BLAKE
CN7CN36
XT6
XT4
Xt6SMALL 6-WAY TERMINAL
ON
1
SW3
Switch SW3 to the "ON" position
to use 12B wire controller;
switch SW3 to the "1" position
to use Honeywell wired controller.
RY7
BROWN
CN1CN11
R
S T
XT5
RT3-1
RED
RED
BROWN
BROWN
R
E
D
W
H
I
T
E
B
L
U
E
GREEN
R
E
D
(
M
)
NO
COM
WHITE
BLUE(L)
BLACK(H
)
PURPLE
RED
ORANGE
BROWN
RED
WHITE
BLUE
BLACK
BLACK
BLACK
REDRED
BLACK
X p2
X s2
RT1
RY
RYRELAY
CN21
RT3-2
CN24
RT2-2
CN42
RT2-2CN42
XP8XP8
Xs8
Y/G
Y/G
Y/G
202096090264
8. Wiring Diagram
MRBT-60CWN1-D
24
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
21
22
5
3
1
A2
6
4
2
A1
21
6
22
A2
2
4
5
A1
1
3
21
A2
6
22
4
2
A1
5
3
1
U
W
V
W
COMP
U
V
T3(W)
FAN_IN
T1(U)
T2(V)
FAN_OUT
POWER
XT1
Y/G
S2
S1
(WHI TE)
(BLACK)
CN20
CN12 CN2
CN3
T2
R
T
3
_
1
R
T
4
C
N
4
0
CN13
T 1
MAIN BOARD
FAN_O
-
PRO
BLACK
BROWN
BLACK
GREY
GREY
GREY
RED
KM1
KM3
Y/G
Y/G
Y/G
XP1-2
XS1-2
H-PROK1L- PRO
CN11 CN1
RT3_2
CN21
RT2_1
CN24
RT1
CN23
RT2_2
CN25
CN7
CN6
YELLOW
GREEN
CT1
CT3
CT4
202096190102
BROWN
BLACK
BLUE
GREY
BROWN
BLACK
GREY
BROWN
BLACK
GREY
BLACK
L1L2L3
N
GREY
CN36
GREY
CN9
XS3
TO BE CONNECTED KJR-12B
BLUE
RED
NC
R S T
COM
NO
COMPRESSOR
OUTDOOR FAN
HIGH PRESSURE SWITCH
T1,T2
K1
H-PRO
XT2
RT3_1
FAN_IN
COMP
KM1,KM2,KM3
XT1
CT1,CT3,CT4
RT2
L-PRO
FAN_OUT
RT1
FAN_O-PRO
CONTACTOR
INDO OR FAN
TRAN SFORMER
CONNECTORS
CONNECTORS
PIPE TEMP.SENSOR OF UNIT A/B
4-WAY TERMINAL
SMALL 5-WAY TERMINAL
LOW PRESSURE SWITCH
TEMP PROTECTION SWITCH
INDOOR PIPE TEMP.SENSOR
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CODETITLE
K1
H-PRO
XP1-2
XS1-2
RT4
RT2_1
L-PRO
RT1
CONNECTORS
CONNECTORS
OUTDOOR TEMP.SENSOR
TEMP PROTECTION SWITCH
INDOOR PIPE TEMP.SENSOR
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CURRENT INDU CTOR
RED
RED
ELECTRICALSOURCE
PROTECTIONRELAY
BLUE
BROWN
GREY
BROWN
GREY
SW3
ON
1
SW3
KJR-12B
MODE
KJR-23B
GREY
BLACK
GREY
BROWN
GREY
BLACK
GREY
BROWN
GREY
CN22
KM2
RY CG
XT2
YELLOW
RED
WHI TE
TOTHEWIREDCONTROLLER
( )
GREEN
RT2_2,RT3_2
RESISTANCEOF 10KILOHMS
BLACK
BROWN
GREY
MRBT-062CWN1-D/ MRBT-075CWN1-D
25
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
MRCT-062EWN1-D/ MRCT-075EWN1-D
26
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
21
22
5
3
1
A2
6
4
2
A1
21
6
22
A2
2
4
5
A1
1
3
21
A2
6
22
4
2
A1
5
3
1
U
W
V
W
COMP
U
V
T3(W)
FAN_IN
T1(U)
T2(V)
FAN_OUT
POWER
XT1
Y/G
S2
S1
(WHI TE)
(BLACK)
CN20
CN12 CN2
CN3
T2
R
T
3
_
1
R
T
4
C
N
4
0
CN13
T 1
MAIN BOARD
FAN_O
-
PRO
BLACK
BROWN
BLACK
GREY
GREY
GREY
RED
KM1
KM3
Y/G
Y/G
Y/G
XP1-2
XS1-2
H-PROK1L- PRO
CN11 CN1
RT3_2
CN21
RT2_1
CN24
RT1
CN23
RT2_2
CN25
CN7
CN6
YELLOW
GREEN
CT1
CT3
CT4
202096290108
BROWN
BLACK
BLUE
GREY
BROWN
BLACK
GREY
BROWN
BLACK
GREY
BLACK
L1L2L3
N
GREY
CN36
GREY
CN9
XS3
TO BE CONNECTED KJR-12B
BLUE
RED
NC
R S T
COM
NO
COMPRESSOR
OUTDOOR FAN
HIGH PRESSURE SWITCH
T1,T2
K1
H-PRO
XT2
RT3_1
FAN_IN
COMP
KM1,KM2,KM3
XT1
CT1,CT3,CT4
RT2
L-PRO
FAN_OUT
RT1
FAN_O-PRO
CONT ACTOR
INDOOR FAN
TRANSFORMER
CONNECTORS
CONNECTORS
PIPE TEMP.SENSOR
4-WAY TERMINAL
SMALL 5-WAY TERMINAL
LOW PRESSURE SWITCH
TEMP PROTECTION SWITCH
INDOOR PIPE TEMP.SENSOR
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CODETITLE
K1
H-PRO
XP1-2
XS1-2
RT4
RT2_1
L-PRO
RT1
CONNECTORS
CONNECTORS
OUTDOOR TEMP.SENSOR
TEMP PROTECTION SWITCH
INDOOR PIPE TEMP.SENSOR
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CURR ENT INDU CTOR
RED
RED
RED
WHITE
BLUE
ELECTRICALSOURCE
PROTECTIONRELAY
BLUE
BROWN
GREY
BROWN
GREY
SW3
ON
1
SW3
KJR-12B
MODE
KJR-23B
GREY
BLACK
GREY
BROWN
GREY
BLACK
GREY
BROWN
GREY
CN22
KM2
CN43
RY CG
XT2
YEL LOW
RED
WHI TE
TOTHEWIREDCONTROLLER
( )
GREEN
RT2_2,RT3_2
RESISTANCEOF 10 KILOHMS
MRBT-085CWN1-D /MRBT-100CWN1-D
27
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
21
22
5
3
1
A2
6
4
2
A1
21
6
22
A2
2
4
5
A1
1
3
21
A2
6224
2
A1
5
3
1
U
W
V
W
COMP
U
V
T3(W )
FAN_IN
T1(U )
T2(V )
FAN_OUT
S2S1
(WHITE)
(B LACK)
CN20
CN12CN2
CN3
T2
R
T
3
_
1
R
T
4
C
N
4
0
CN13
T 1
MAIN BOARD
B L A C K
BROWN
BL ACK
GREY
G R EY
GR EY
R ED
KM1
KM3
Y / G
Y / G
Y / G
XP1-2
XS1-2
H-PROK1
L- PRO
CN11CN1
RT3_2
CN21
RT2_1
CN24
RT1
CN23
RT2_2
CN25
CN7
CN6
YELLOW
G REEN
RYCG
CT1
CT3
CT4
XT2
YE L L OW
RED
WHITE
202096290109
BRO WN
BLACK
BLUE
GREY
BR OWN
BLA CK
GRE Y
BRO WN
BLACK
GREY
BLACK
TO THE WIRED CONTROLLER
G R EY
( )
CN36
GREEN
G R E Y
W
BLUE
CN5
XS3
TO BE CONNECTED KJR-12B
B LUE
RED
RED
WHITE
BLUE
B R O W N
G R E Y
BROWN
GREY
SW3
ON
1
SW3
KJR-12B
MODE
KJR-23B
B L A C K
G R E Y
B R O W N
G R E Y
B L A C K
G R E Y
B R O W N
G R E Y
CN22
KM2
Y/G
FAN
_O-PR
O
R S T
COMNONC
RED
WHITE
BLUE
RED
RED
E L E CT RI CA L S OU RC E
P R O TE CT IO N R EL AY
COMP RES SOR
OUTD OOR FAN
HIGH PR ESSURE SWITCH
T1,T 2
K1,K 2
H-PR O
XT2
RT3_ 1
FAN_ IN
COMP
KM1~KM6
XT1
CT1, CT3 ,CT 4
L-PR O
FAN_ OUT
RT1
FAN_O-PRO
CONT ACT OR
INDO OR FAN
TRAN SFO RME R
CONNECTORS
CONNECTORS
PIPE TEMP.SENSOR
4-WAY TERMINAL
SMALL 5-WAY TERMINAL
LOW PRE SSURE SWITCH
TEMP PROTECTION SWITCH
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CODETITLE
XP1- 2
XS1- 2
RT4
RT2_ 1
CONNECTORS
CONNECTORS
OUTDOOR TEMP.SENSOR
TEMP PROTECTION SWITCH
INDOOR ROOM TEMP.SENSOR
CURR ENT INDUCTOR
F1-F9
THERMAL CUT-OFF
R1-R9ELECTRICALLY HEATED PIPE
NOTE :TE RMI NAL S X T1 AND XT4 MUST BE SUPPLIED
BY T HE SAM E P OWE R
XT3
XT44-WAY TERMINAL
MIDDLE TERMINAL
21
A2
6
22
4
2
A1
5
3
1
21
A2
6
22
4
2
A1
5
3
1
BLUE
21
A2
6
22
4
2
A1
5
3
1
KM4
BLACK
R1
R2
R3
F3
F5
R1
R2
R3
F1
F2
R4
R5
R6
F6
F4
R7
R8
R9
F7
KM5
KM6
BLA CK
BLAC K
BLAC K
F8
F9
WHI TE
WHIT E
WHI TE
X T 4
BLUE
K2
RED
RED
RED
RED
RED
RED
XT3
W
H
I
T
E
BROWN
GRE Y
W
H
I
T
E
W
H
I
T
E
CN9
CN43
BLACK
XT1
L1 L2
L3 N
BLUE
GREY
L3L2L1N
POWER
Y/G
INDOOR PIPE TEMP.SENSOR
MRCT-085EWN1-D /MRCT-100EWN1-D
28
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
CN5
Y/G
S2S1
(WHITE)
(BLACK)
CN20
C
N12
CN2
T
2
R
T
3
_
1
R
T
4
CN13
H-PROK2
T1
MAIN BOARD
BROWN
RED
XP1-2
XS1-2
L- PRO
H-PROK1
L- PRO
CN11CN1
RT3_2
CN21
RT2_1
CN24
RT1
CN23
RT2_2
CN25
CN6
YELLOW
GRE EN
21
22
531
A2
642
A1
21
6
22
A2
2
4
5
A1
1
3
21
21
6
22
A2
2
4
A2
6224
2
5A11
3
A1
531
U
W
V
W
U
V
KM1
KM4KM3KM2
CT1
CT2
CT3
CT4
21
A2
6
22
4
2
A1
5
3
1
21
A2
6
22
4
2
A1
5
3
1
21
A2
6
22
4
2
A1
5
3
1
KM6
KM7
KM8
POWER
Y/G
XT4
R
Y
C
G
XT2
TO THE WIRE CONTROLLER
( )
W
COMPRESSOR
OUTDOOR FAN
HIGH PRESSURE SWITCH
T1,T2
K1-K3
H-PRO
XT2
RT3_1,RT3_2
FAN_IN
COMP_A,COMP_B
KM1~KM8
XT1
CT1-CT4
L-PRO
FAN_OUT1,2
RT1
FAN_O-PRO1,2
CONTACTOR
IN DO O R FAN
TRANSFORMER
CONNECTORS
CONNECTORS
PIPE TEMP.SENSOR OF UNIT AB
4-WAY TERMINAL
SMALL 5-WAY TERMINAL
LOW PRESSURE SWITCH
TEMP PROTECTION SWITCH
INDOOR PIPE TEMP.SENSOR
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CODETITLE
XP1-2
XS1-3
RT4
RT2_1,RT2_2
CONNECTORS
CONNECTORS
OUTDOOR TEMP.SENSOR
TEMP PROTECTION SWITCH
INDOOR PIPE TEMP.SENSOR
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CU RR E NT IND UCT OR
F1-F9
THERMAL CUT-OFF
R1-R9ELECTRICALLY HEATED PIPE
NOTE:TERMINALS XT1 AND XT4MUST BE SUPPLIED
BY THE SAME POWER
L1
L2
L3
CN3
BROWN
BLACK
BLUE
GREY
POWER
XT1
BROWN/RE D
BLACK/ BLACK
B LUE
GREY/WH ITE
L1
L2
L3
N
XT1
BLUE
RE D
CN9
XS3
TO BE CONNECTED KJR-12B
C
N
4
0
R
S T
COMNO NC
SW3
KJR-12B
MODE
BROWN
BLACK
GREY
RED
RED
JP1
CN22
KJR-23B
XT3
XT4 3-WAY TERMINAL
MIDDLE TERMINAL
GREY
ELECTRICAL SOURCE
PROTECTION RELAY
B
A
NOTE:IF
ELECTRICAL SOURCE PROTECTION RELAY IS NOT PRESENT,
WIRE A IS CONNECTED TO WIRE B
NOTE
MRBT-125CWN1-D
29
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Y/G
S2S1
(WHI TE)
(BLACK)
CN20
CN1
2
CN2
T
2
R
T
3
_
1
R
T
4
CN13
H- PROK2
T 1
MAIN BOARD
BROWN
RED
XP1-2
XS1-2
L-PRO
H- PROK1
L-PRO
CN11 CN1
RT3_2
CN21
RT2_1
CN24
RT1
CN23
RT2_2
CN25
CN6
YELLOW
GREEN
202096390145
WHI TE
21
22
531
A2
642
A1
21
6
22
A2
2
4
5
A1
1
3
21
21
6
22
A2
2
4
A2
6
22
4
2
5A11
3
A1
5
3
1
U
W
COMP_B
V
W
COMP_A
U
V
T3(W)
FAN_IN
T1(U)
T2(V)
FAN_OUT1
RED
WH ITE
BLACK
GREY
GREY
GREY
GREY
KM1
KM5KM3KM2
Y/G
Y/G
Y/G
Y/G
CT1
CT2
CT3
CT4
BROWN
BLACK
GREY
BROWN
BLACK
GREY
RED
BLACK
WHITE
RED
BLACK
WHITE
GR EY
21
6
22
A2
2
4
5
A1
1
3
U
W
V
FAN_OUT2
GREY
KM4
Y/G
BROWN
BLACK
GREY
CN7CN36
T3(W)
T1(U)
T2(V)
COMPRESSOR
OUTDOOR FAN
HIGH PRESSURE SWITCH
T1,T2
K1,K2
H-PRO
XT2
RT3_1,RT3_2
FAN_IN
COMP_A,COMP_B
KM1~KM5
XT1
CT1-CT4
RT2
L-PRO
FAN_OUT1,2
RT1
FAN_O-PRO1,2
CONTACTOR
INDOORFAN
TRANSFORMER
CONNECTORS
CONNECTORS
PIPETEMP.SENSOROFUNITAB
4-WAYTERMINAL
SMALL5-WAYTERMINAL
LOW PRESSURE SWITCH
TEMPPROTECTIONSWITCH
INDOORPIPETEMP.SENSOR
INDOORROOMTEMP.SENSOR
OUTDOORFANPROTECTIONSWITCH
CODETITLE
H-PRO
XP1-2
XS1-3
RT4
RT2_1,RT2_2
L-PRO
RT1
CONNECTORS
CONNECTORS
OUTDOORTEMP.SENSOR
TEMPPROTECTIONSWITCH
INDOORPIPETEMP.SENSOR
INDOORROOMTEMP.SENSOR
OUTDOORFANPROTECTIONSWITCH
CURRENTINDUCTOR
HYJ-IV
ELECTRICAL SOURCEPROTECTION RELAY
CN3
BROWN
BLACK
BLUE
GREY
POWER
XT1
BROWN/RED
BLACK/ BLACK
BLUE
GREY/WHI TE
L1L2L3
N
XT1
BLUE
RED
CN9
XS3
TO BE CONNECTED KJR-12B
C
N
4
0
FAN_O-PRO
1
FAN_O-PRO
2
R S T
COMNONC
SW3
ON
1
SW3
KJR-12B
MODE
RED
WHITE
BLUE
RED
RED
JP1
CN22
KJR-23B
RED
WH ITE
BLACK
GR EY
BROWN
GREY
BLACK
GR EY
BROWN
GREY
BLACK
GR EY
BROWN
GREY
BLACK
GR EY
RY CG
XT2
YEL LOW
RED
WHITE
TOTHEWIREDCONTROLLER
( )
GREEN
GREY
ELECTRICAL SOURCE
PROTECTION RELAY
MRBT-150CWN1-D /MRBT-175CWN1-D
30
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
CN5
Y/G
S2
S1
(WHITE)
(BLACK)
CN20
CN1
2
C
N
2
T
2
R
T
3
_
1
R
T
4
CN13
H-PROK2
T 1
MAIN BOARD
BR OWN
RED
XP1-2
XS1-2
L-PRO
H-PROK1L-PRO
CN11CN1
RT3_2
CN21
RT2_1
CN24
RT1
CN23
RT2_2
CN25
CN6
YELLOW
GREEN
202096390137
WHIT E
21
22
531
A2
642
A1
21
6
22
A2
2
4
5
A1
1
3
21
21
6
22
A2
2
4
A2
6224
2
5A11
3
A1
5
3
1
U
W
COMP_B
V
W
COMP_A
U
V
T3(W)
FAN_IN
T1 ( U)
T2 ( V)
FAN_OUT1
RE D
WH I TE
BL A CK
GREY
GREY
GREY
GRE Y
KM1
KM5
KM3KM2
Y/ G
Y/ G
Y/ G
Y/ G
CT1
CT2
CT3
CT4
BROWN
BLACK
GREY
BROWN
BLACK
GREY
RED
BLACK
WHIT E
RED
BLACK
WHITE
GR E Y
21
6
22
A2
2
4
5A11
3
U
W
V
FAN_OUT2
GRE Y
KM4
Y/ G
BROWN
BLACK
GREY
21
A2
6
22
4
2
A1
5
3
1
21
A2
6
22
4
2
A1
5
3
1
BLUE
21
A2
6
22
4
2
A1
5
3
1
KM6
BLA CK
F3
F5
F1
F2
F6
F4
F7
KM7
KM8
POWER
Y/G
BLA CK
BLA CK
BLA CK
F8
F9
WHI TE
WHI TE
WHI TE
X T 4
CN7
RYCG
XT2
YE L L OW
RED
WHI TE
TO T HE WIRED CONTROLLER
CN36
( )
GR E E N
BLUE
W
T3(W)
T1 ( U)
T2 ( V)
BLUE
K3
WH I TE
RED
RED
RED
RED
RED
RED
COMP RES SOR
OUTD OOR FAN
HIGH PRESSURE SWITCH
T1,T 2
K1-K 3
H-PR O
XT2
RT3_ 1,R T3_2
FAN_ IN
COMP_A,COMP_B
KM1~KM8
XT1
CT1- CT4
L-PR O
FAN_ OUT 1,2
RT1
FAN_O-PRO1,2
CONT ACT OR
INDO OR FAN
TRAN SFO RMER
CONNECTORS
CONNECTORS
PIPE TEMP.SENSOR OF UNIT AB
4-WAY TERMINAL
SMALL 5-WAY TERMINAL
LOW PRESSURE S WIT CH
TEMP PROTECTION SWITCH
INDOOR PIPE TEMP.SENSOR
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CODETITLE
XP1- 2
XS1- 3
RT4
RT2_ 1,R T2_2
CONNECTORS
CONNECTORS
OUTDOOR TEMP.SENSOR
TEMP PROTECTION SWITCH
INDOOR PIPE TEMP.SENSOR
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CURR ENT INDUCTOR
F1-F9
THERMAL CUT-OFF
R1-R9ELECTRICALLY HEATED PIPE
NOTE :TE RMI NAL S XT1 AND XT4 MUST BE SUPPLIED
BY T HE SAME POWER
L1L2
L3
WH I TE
XT3
WHITE
CN3
BR OWN
BLACK
BLUE
GREY
POWER
XT1
BROWN /RED
BLA CK/BLACK
BLUE
GRE Y/WHITE
L1L2L3
N
XT1
BLUE
RE D
CN9
XS3
TO BE CONNECTED KJR-12B
C
N
4
0
FAN_O
-
PRO
1
FAN_O
-
P
RO2
R S T
COMNONC
SW3
ON
1
SW3
KJR-12B
MODE
RED
WHITE
BLUE
RED
RED
JP1
CN22
KJR-23B
BROWN
GREY
RE D
WH I TE
BL A CK
GR E Y
BR O WN
GR E Y
BL A CK
GR E Y
BR O WN
GR E Y
BL A CK
GR E Y
GR E Y
BL A CK
GR E Y
XT3
XT43-WAY TERMINAL
MIDDLE TERMINAL
GREY
E L E CT RI CA L S O UR CE
P R O TE CT IO N R E LA Y
BR O WN
R1
R2
R3
R4
R5
R6
R7
R8
R9
MRCT-150EWN1-D /MRCT-175EWN1-D
31
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Y/G
S2S1
(WHI TE)
(BLACK)
CN20
CN1
2
CN2
T
2
R
T
3
_
1
R
T
4
CN13
H-PROK2
T 1
MAIN BOARD
BROWN
RED
XP1-2
XS1-2
L-PRO
H-PROK1
L-PRO
CN11 CN1
RT3_2
CN21
RT2_1
CN24
RT1
CN23
RT2_2
CN25
CN6
YELLOW
GREEN
202096490097
WHI TE
21
22
531
A2
642
A1
21
6
22
A2
2
4
5
A1
1
3
21
21
6
22
A2
2
4
A2
6224
2
5A11
3
A1
5
3
1
U
W
COMP_B
V
W
COMP_A
U
V
T3(W)
FAN_IN
T1(U)
T2(V)
FAN_OUT1
BLACK
GREY
GREY
GREY
GREY
KM1
KM5KM3KM2
Y/G
Y/G
Y/G
Y/G
CT1
CT2
CT3
CT4
BROWN
BLACK
GREY
BROWN
BLACK
GREY
BLACK
BLACK
GREY
21
6
22
A2
2
4
5
A1
1
3
U
W
V
FAN_OUT2
GREY
KM4
Y/G
BROWN
BLACK
GREY
CN7CN36
T3(W)
T1(U)
T2(V)
COMPRESSOR
OUTDOOR FAN
HIGH PRESSURE SWITCH
T1,T2
K1,K2
H-PRO
XT2
RT3_1,RT3_2
FAN_IN
COMP_A,COMP_B
KM1~KM5
XT1
CT1-CT4
RT2
L-PRO
FAN_OUT1,2
RT1
FAN_O-PRO1,2
CONTACTOR
INDOORFAN
TRANSFORMER
CONNECTORS
CONNECTORS
PIPETEMP.SENSOROFUNITAB
4-WAYTERMINAL
SMALL5-WAYTERMINAL
LOW PRESSURE SWITCH
TEMPPROTECTIONSWITCH
INDOORPIPETEMP.SENSOR
INDOORROOMTEMP.SENSOR
OUTDOORFANPROTECTIONSWITCH
CODETITLE
H-PRO
XP1-2
XS1-3
RT4
RT2_1,RT2_2
L-PRO
RT1
CONNECTORS
CONNECTORS
OUTDOORTEMP.SENSOR
TEMPPROTECTIONSWITCH
INDOORPIPETEMP.SENSOR
INDOORROOMTEMP.SENSOR
OUTDOORFANPROTECTIONSWITCH
CURRENTINDUCTOR
HYJ-IVELECTRICAL SOURCE PROTECTION RELAY
CN3
BROWN
BLACK
BLUE
GREY
POWER
XT1
BROWN
BLACK
BLUE
GREY
L1L2L3
N
XT1
BLUE
RED
CN9
XS3
TO BE CONNECTED KJR-12B
C
N
4
0
FAN_O-P
RO1
FAN_O
-
P
RO2
R S T
COMNO
NC
SW3
ON
1
SW3
KJR-12B
MODE
RED
WHITE
BLUE
RED
RED
JP1
CN22
KJR-23B
BLACK
GREY
BROWN
GR EY
BLACK
GREY
BR OWN
GR EY
BLACK
GREY
BR OWN
GR EY
BLACK
GREY
RY CG
XT2
YEL LOW
RED
WHITE
TOTHEWIREDCONTROLLER
( )
GREEN
GREY
ELECTRICAL SOURCE
PROTECTION RELAY
CN43 CN44
BR OWN
BR OWN
GR EYGR EY
BROWN
BROWN
GREY
GREY
BLACK
BLACK
MRBT-200CWN1-D
32
MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
CN5
Y/G
S2S1
(WHITE)
(BLACK)
CN20
C
N
1
2
C
N
2
T
2
R
T
3
_
1
R
T
4
CN13
H-PROK2
T 1
MAIN BOARD
BROWN
RED
XP1-2
XS1-2
L-PRO
H-PROK1L-PRO
CN11CN1
RT3_2
CN21
RT2_1
CN24
RT1
CN23
RT2_2
CN25
CN6
YE LLOW
GREE N
202096490100
WHITE
21
22
531
A2
6
4
2
A1
21
6
22
A2
2
4
5
A1
1
3
21
21
6
22
A2
2
4
A2
6224
2
5
A1
1
3
A1
5
3
1
U
W
COMP_B
V
W
COMP_A
U
V
T3(W)
FAN_IN
T1 ( U)
T2 ( V)
FAN_OUT1
BR O WN
GR E Y
BL AC K
BLUE
BLUE
BLUE
BLUE
KM1
KM5
KM3KM2
Y/ G
Y/ G
Y/ G
Y/ G
CT1
CT2
CT3
CT4
BRO WN
BLA CK
GRE Y
BROWN
BLACK
GREY
BRO WN
BLA CK
GREY
BRO WN
BLA CK
GREY
BL UE
21
6
22
A2
2
4
5
A1
1
3
U
W
V
FAN_OUT2
BLUE
KM4
Y/ G
BROWN
BLACK
GREY
21
A2
6
22
4
2
A1
5
3
1
21
A2
6
22
4
2
A1
5
3
1
BLUE
21
A2
6
22
4
2
A1
5
3
1
KM6
F3
F5
F1
F2
F6
F4
F7
KM7
KM8
Y/G
BLAC K
BLAC K
BLA CK
F8
F9
WHIT E
WHIT E
WHIT E
CN7
RYCG
XT2
YE L LO W
RED
WHITE
TO THE WIRED CONTROLL ER
CN36
( )
GR E E N
BLUE
W
T3(W)
T1 ( U)
T2 ( V)
BLUE
K3
WH IT E
RED
RED
RED
RED
RED
RED
COMP RES SOR
OUTD OOR FAN
HIGH PRE SSURE SWITC H
T1,T 2
K1-K 3
H-PR O
XT2
RT3_ 1,R T3_2
FAN_ IN
COMP_A,COMP_B
KM1
~
KM8
XT1
CT1- CT4
RT2
L-PR O
FAN_ OUT 1,2
RT1
FAN_O-PRO1,2
CONT ACT OR
INDO OR FAN
TRAN SFO RMER
CONNECTORS
CONNECTORS
PIPE TEMP.SENSOR OF UNIT AB
4-WAY TERMINAL
SMALL 5-WAY TERMINAL
LOW PRES SURE SWITC H
TEMP PROTECTION SWITCH
INDOOR PIPE TEMP.SENSOR
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CODETITLE
H-PR O
XP1- 2
XS1- 3
RT4
RT2_ 1,R T2_2
L-PR O
RT1
CONNECTORS
CONNECTORS
OUTDOOR TEMP.SENSOR
TEMP PROTECTION SWITCH
INDOOR PIPE TEMP.SENSOR
INDOOR ROOM TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH
CURR ENT INDUCT OR
F1-F9
THERMAL CUT-OFF
R1-R9ELECTRICALLY HEATED PIPE
NOTE :TE RMINALS XT1 A ND XT4 MUST BE SU PPL IED
BY T HE SAME POWER
WH I TE
XT3
WHITE
CN3
BROWN
BLA CK
BLU E
GREY
POWE R
XT 1
BROWN
BLACK
BL UE
GR EY
L1L2
L3 N
XT 1
BLUE
RED
CN9
XS3
TO BE CONNECTED KJR-12B
C
N
4
0
F
AN_O-
P
RO1
FAN
_
O
-PRO2
R S
T
COMNONC
SW3
ON
1
SW3
KJR-12B
MODE
RED
WHITE
BLUE
RED
RED
JP1
CN22
KJR-23B
BR O WN
GR E Y
BL AC K
BL UE
BR O WN
GR E Y
BL AC K
BL UE
BR O WN
GR E Y
BL AC K
BL UE
BR O WN
GR E Y
BL AC K
BL UE
XT3MIDDLE TERMINAL
EL EC T RI C AL SOU R CE
PR OT E CT I ON REL A Y
CN44 CN43
BLACK
BLACK
BLACK
POWER
X T 4
L1L2
L3
RED
WHI TE
XT4
4-WAY TERMINAL
3-WAY TERMINAL
R1
R2
R3
R4
R5
R6
R7
R8
R9
MRCT-200EWN1-D
33
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Ambient Temperature(℉)
Air Flow
CFM
1800
Ent DB
(℉)
75
80
85
90
75
Entering Wet Bulb(℉)
61
TGC
63.6
66.8
72.8
75
SHC
46.8
48.1
51.7
53.2
67
TGC
65.7
69
74.5
76.7
SHC
47.3
49
52.9
54.5
73
TGC
67.4
70.7
76.4
78.3
SHC
47.8
50.2
54.2
55.7
85
61
TGC
59.6
62.6
68.2
70.3
SHC
42.9
45.1
49.1
50.6
67
TGC
61.5
64.6
69.7
71.8
SHC
44.3
46.5
50.2
51.7
73
TGC
63
66.2
71.5
73.3
SHC
45.4
47.7
51.5
52.8
95
61
TGC
55.5
58.3
63
64.8
SHC
41.1
43.1
46.6
48
67
TGC
57.1
60
65
66.9
SHC
41.7
44
47.2
48.8
73
TGC
58.7
61.7
66.6
68.3
SHC
42.9
45
48.6
49.8
105
61
TGC
51.6
54.2
59
60.8
SHC
39.7
41.7
45.5
46.8
67
TGC
53.2
55.9
60.3
62.2
SHC
40.4
42.5
45.9
47.2
73
TGC
54.6
57.3
61.9
63.4
SHC
40.9
43
46.4
47.6
115
61
TGC
47.4
49.7
54.2
55.8
SHC
38.8
39.3
42.8
44.1
67
TGC
48.8
51.2
55.7
57.4
SHC
39
39.8
43.7
45.4
73
TGC
49.9
52.4
57.1
58.6
SHC
39.4
41.4
45.1
46.2
9. Performance Data
9.1 Cooling capacity for 5Ton:
Notes:
1. All capacities are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat.
2. TGC=Total Gross Capacity. (Unit:1000Btu/h).
3. SHC=Sensible Heat Capacity. (Unit: 1000Btu/h).
34
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Air Flow(CFM)
2200
2400
2600
2800
Ent(DB)
(
0
F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
Ambient Temperature
85
61
TGC
63.4
64.8
66.2
67.6
67.5
68.9
70.4
72.0
69.2
70.7
72.2
73.8
70.6
72.1
73.7
75.3
SHC
55.1
61.6
65.8
67.6
59.1
64.9
68.2
70.7
63.0
65.1
68.0
71.7
66.5
70.0
72.7
74.2
67
TGC
73.8
75.4
77.0
78.7
74.7
76.4
78.0
79.7
75.4
77.0
78.7
80.4
75.9
77.5
79.2
81.0
SHC
40.6
51.8
62.8
73.4
42.7
55.0
65.9
75.1
43.9
56.0
68.2
78.3
45.0
57.7
70.3
78.9
73
TGC
77.0
78.7
80.4
82.1
77.5
79.2
80.9
82.6
77.7
79.4
81.1
82.9
78.0
79.7
81.3
83.1
SHC
24.7
36.8
46.1
54.9
25.2
36.5
46.3
57.1
25.6
40.0
47.2
57.4
26.0
41.6
47.9
58.6
95
61
TGC
60.1
61.5
62.8
64.2
62.1
63.5
64.9
66.4
64.1
65.5
67.0
68.4
65.8
67.2
68.7
70.2
SHC
52.5
57.6
59.6
62.5
54.8
60.1
62.3
65.8
57.2
60.7
64.3
67.0
64.5
65.6
67.4
69.2
67
TGC
66.0
67.5
69.0
70.4
67.3
73.1
75.3
76.5
70.9
75.0
76.6
78.0
72.5
76.6
79.0
79.8
SHC
39.2
50.9
62.6
66.5
41.2
54.2
66.8
70.9
43.3
57.1
70.4
71.4
45.3
59.7
73.6
74.7
73
TGC
76.4
78.0
79.7
81.4
76.8
78.5
80.2
81.9
77.1
78.8
80.5
82.2
77.0
78.7
80.4
82.1
SHC
23.8
36.1
46.3
56.6
24.2
36.9
47.8
59.0
24.7
37.6
49.1
60.6
25.2
40.6
50.2
62.2
105
61
TGC
54.6
55.8
57.1
58.3
56.6
57.8
59.1
60.4
58.3
59.6
61.0
62.3
59.9
61.3
62.6
64.0
SHC
49.8
51.4
53.9
55.5
53.8
54.9
58.2
59.9
57.3
58.3
59.5
61.6
58.0
60.1
61.5
63.4
67
TGC
65.0
66.5
67.9
69.4
66.6
68.1
69.6
71.1
67.9
69.4
70.9
72.5
69.0
70.5
72.0
73.6
SHC
36.8
48.6
60.6
66.6
39.0
49.6
65.5
70.0
41.2
55.6
70.3
71.7
43.4
58.9
69.8
71.8
73
TGC
74.2
75.8
77.5
79.1
74.2
75.8
77.4
79.1
75.4
77.0
78.7
80.4
75.8
77.4
79.1
80.8
SHC
22.5
35.0
47.9
58.6
22.5
36.2
49.1
60.3
23.6
37.8
50.5
62.1
24.0
38.8
51.9
64.3
115
61
TGC
48.9
50.0
51.1
52.2
50.5
51.6
52.7
53.9
52.7
53.8
55.0
56.3
54.6
55.8
57.1
58.3
SHC
47.1
48.3
49.8
51.6
45.4
48.0
50.8
52.1
50.5
52.1
53.7
55.5
53.1
53.8
55.9
57.7
67
TGC
58.5
59.8
61.1
62.5
60.0
61.4
62.7
64.1
61.4
62.7
64.1
65.5
62.6
63.9
65.4
66.8
SHC
34.0
46.1
57.4
61.5
36.3
49.4
59.9
63.1
38.5
53.0
63.1
65.2
40.7
56.6
63.1
66.0
73
TGC
70.4
72.0
73.6
75.2
66.4
67.8
69.3
70.9
72.2
73.8
75.4
77.0
72.8
74.4
76.0
77.6
SHC
21.0
32.8
45.4
58.2
21.5
34.6
47.3
59.7
22.1
36.2
50.0
63.2
22.6
38.0
52.3
66.3
125
61
TGC
44.3
45.3
46.3
47.4
45.8
46.8
47.8
48.9
47.8
48.9
50.0
51.1
49.5
50.7
51.8
53.0
SHC
42.7
43.8
45.1
46.8
41.1
43.5
46.1
47.2
45.8
47.2
48.7
50.5
48.2
48.9
50.7
52.4
67
TGC
53.2
54.4
55.5
56.8
54.5
55.8
57.0
58.2
55.8
57.1
58.3
59.6
56.9
58.2
59.4
60.7
SHC
30.7
41.8
52.2
55.9
32.8
44.9
54.4
57.3
34.8
48.1
57.3
59.3
36.8
51.4
57.3
60.0
73
TGC
64.1
65.5
67.0
68.4
60.4
61.7
63.1
64.4
65.7
67.1
68.7
70.1
66.3
67.7
69.2
70.7
SHC
18.7
29.6
41.1
52.9
19.2
31.2
42.9
54.3
19.7
32.7
45.3
57.5
20.3
34.4
47.5
60.3
9.2 Cooling capacity for 6.2Ton:
Notes: 1. All capacities are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat.
2. TGC=Total Gross Capacity. (Unit: 1000Btu/h).
3. SHC=Sensible Heat Capacity. (Unit: 1000Btu/h).
35
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Air Flow(CFM)
2600
2800
3000
3200
Ent(DB)
(
o
F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
Ambient Temperature
85
61
TGC
75.3
77.0
78.6
80.3
80.1
81.8
83.6
85.4
82.1
83.9
85.7
87.6
83.8
85.6
87.5
89.4
SHC
65.5
73.2
78.1
78.9
70.2
77.1
81.0
83.9
74.8
77.3
80.7
85.1
79.0
83.1
86.3
88.0
67
TGC
87.6
89.5
91.4
93.4
88.7
90.6
92.6
94.6
89.5
91.4
93.4
95.4
90.1
92.0
94.0
96.1
SHC
48.4
61.6
74.6
87.1
50.8
65.4
78.2
89.1
52.3
66.6
81.0
92.9
53.6
68.6
83.5
93.6
73
TGC
91.4
93.4
95.4
97.4
92.0
94.0
96.0
98.0
92.2
94.2
96.2
98.3
92.5
94.5
96.5
98.6
SHC
29.6
43.8
54.8
65.2
30.1
43.5
55.1
67.9
30.6
47.6
56.1
68.2
31.1
49.5
57.0
69.6
95
61
TGC
71.4
73.0
74.6
76.2
73.8
75.4
77.1
78.8
76.1
77.8
79.5
81.2
78.1
79.8
81.5
83.3
SHC
62.4
68.4
70.8
74.2
65.1
71.4
74.0
78.1
68.0
72.1
76.3
79.5
76.6
77.9
80.0
82.1
67
TGC
78.4
80.1
81.9
83.6
79.9
86.8
89.4
90.8
84.2
89.0
90.9
92.6
86.0
90.9
93.7
94.7
SHC
46.7
60.5
74.4
79.0
49.1
64.4
79.3
84.1
51.5
67.8
83.6
84.8
53.9
70.9
87.3
88.7
73
TGC
90.6
92.6
94.6
96.6
91.1
93.1
95.1
97.1
91.5
93.5
95.5
97.5
91.4
93.4
95.4
97.4
SHC
28.5
43.0
55.1
67.3
29.0
44.0
56.9
70.1
29.6
44.8
58.4
72.0
30.1
48.4
59.7
73.9
105
61
TGC
64.9
66.3
67.8
69.3
67.2
68.7
70.2
71.8
69.3
70.8
72.4
74.0
71.2
72.8
74.4
76.0
SHC
59.2
61.1
64.1
66.0
64.0
65.2
69.1
71.2
68.1
69.3
70.7
73.2
68.9
71.4
73.1
75.3
67
TGC
77.2
78.9
80.6
82.4
79.1
80.8
82.6
84.4
80.6
82.4
84.1
86.0
81.9
83.7
85.5
87.4
SHC
43.8
57.8
72.0
79.1
46.5
59.0
77.8
83.1
49.1
66.1
83.4
85.1
51.6
70.0
82.9
85.2
73
TGC
88.1
90.0
92.0
93.9
88.0
89.9
91.8
93.8
89.5
91.4
93.4
95.4
89.9
91.8
93.8
95.8
SHC
27.0
41.7
57.0
69.6
26.9
43.2
58.4
71.6
28.2
45.0
60.0
73.7
28.7
46.2
61.7
76.3
115
61
TGC
58.1
59.4
60.7
62.1
60.0
61.3
62.7
64.1
62.6
64.0
65.4
66.9
64.9
66.3
67.8
69.3
SHC
56.0
57.4
59.2
61.4
54.0
57.1
60.4
61.9
60.1
61.9
63.8
66.0
63.1
64.0
66.4
68.6
67
TGC
69.5
71.0
72.6
74.2
71.3
72.9
74.5
76.1
72.9
74.5
76.1
77.8
74.3
75.9
77.6
79.3
SHC
40.6
54.9
68.2
73.0
43.3
58.8
71.1
74.9
45.9
63.0
74.9
77.4
48.5
67.2
74.9
78.4
73
TGC
83.6
85.4
87.3
89.2
78.8
80.5
82.3
84.1
85.7
87.6
89.5
91.4
86.4
88.3
90.2
92.1
SHC
25.2
39.1
54.0
69.2
25.8
41.2
56.3
70.9
26.5
43.2
59.4
75.1
27.1
45.3
62.2
78.7
125
61
TGC
52.7
53.9
55.1
56.4
54.5
55.7
56.9
58.2
56.8
58.1
59.4
60.8
58.9
60.3
61.6
63.0
SHC
50.8
52.1
53.7
55.7
48.9
51.8
54.8
56.2
54.5
56.2
57.9
60.0
57.3
58.1
60.3
62.3
67
TGC
63.2
64.6
66.0
67.5
64.8
66.3
67.7
69.2
66.3
67.8
69.3
70.8
67.6
69.1
70.6
72.1
SHC
36.7
49.8
62.0
66.4
39.1
53.4
64.6
68.1
41.5
57.2
68.1
70.4
43.9
61.1
68.1
71.3
73
TGC
76.1
77.8
79.5
81.2
71.7
73.3
74.9
76.5
78.0
79.7
81.5
83.2
78.7
80.4
82.1
83.9
SHC
22.5
35.3
48.9
62.9
23.1
37.2
51.1
64.5
23.7
39.0
53.9
68.3
24.3
41.0
56.5
71.6
9.3 Cooling capacity for 7.5Ton:
Notes: 1. All capacities are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat.
2. TGC=Total Gross Capacity. (Unit:1000Btu/h).
3. SHC=Sensible Heat Capacity. (Unit: 1000Btu/h).
36
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Air Flow(CFM)
3000
3300
3600
3900
Ent(DB)
(
o
F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
Ambient Temperature
85
61
TGC
88.4
90.2
92.2
94.2
90.8
92.8
94.8
96.8
93.2
95.1
97.2
99.2
95.0
97.0
99.1
101.2
SHC
76.3
77.9
79.6
81.3
81.8
83.6
85.4
87.2
86.9
88.8
90.7
92.6
91.6
93.6
95.6
97.6
67
TGC
99.1
101.2
103.4
105.6
100.1
102.2
104.4
106.6
101.0
103.2
105.4
107.6
101.6
104.7
105.9
108.2
SHC
56.0
72.2
86.1
100.3
58.1
74.1
90.0
103.4
60.2
76.7
93.2
105.1
61.5
78.8
95.6
105.8
73
TGC
102.9
105.2
107.4
109.6
103.3
105.5
107.7
110.0
103.5
105.8
108.0
110.3
104.6
106.8
109.0
111.3
SHC
34.2
48.9
61.5
75.0
34.7
49.7
62.9
76.2
35.3
55.1
63.9
77.6
35.9
58.1
65.5
80.1
95
61
TGC
81.4
83.2
85.0
86.8
84.1
85.9
87.8
89.6
86.6
88.5
90.4
92.4
88.5
90.2
92.4
94.4
SHC
72.8
74.4
75.9
77.6
78.3
80.0
81.8
83.6
83.6
85.4
87.3
89.2
79.4
81.2
83.0
84.8
67
TGC
95.0
97.1
99.2
101.3
98.3
102.2
103.4
104.8
99.4
103.0
103.6
106.7
100.5
104.2
104.7
107.6
SHC
54.0
70.3
86.4
99.1
57.0
74.6
91.0
99.8
59.6
78.4
96.4
103.4
62.0
81.8
101.0
103.2
73
TGC
102.0
104.1
106.4
108.7
102.2
104.4
106.6
108.9
102.8
105.1
107.3
109.5
103.1
105.3
107.6
109.8
SHC
33.0
49.4
63.2
77.1
33.8
50.5
65.6
80.6
34.0
51.2
66.8
83.0
34.8
52.2
68.6
84.8
105
61
TGC
74.3
75.9
77.6
79.3
77.1
78.8
80.6
82.3
78.8
80.6
82.3
84.1
82.0
83.8
85.6
87.4
SHC
69.2
70.8
72.3
73.9
74.9
76.5
78.2
79.9
73.4
75.0
76.6
78.2
80.0
81.8
83.6
85.4
67
TGC
87.8
89.7
91.7
93.7
90.1
92.0
94.0
96.0
91.5
93.5
95.5
97.5
93.0
95.0
97.0
99.1
SHC
51.2
67.4
84.1
92.4
54.4
72.2
90.8
94.4
56.9
77.6
92.3
94.1
60.0
81.4
92.4
97.3
73
TGC
99.4
101.6
103.7
105.9
100.1
102.2
104.4
106.6
100.6
102.8
105.0
107.2
101.1
103.3
105.5
107.7
SHC
31.3
47.5
62.7
77.6
32.0
49.5
66.4
82.2
32.5
51.2
67.8
84.8
33.0
53.0
71.5
87.9
115
61
TGC
67.3
68.7
70.3
71.8
69.8
71.3
72.8
74.5
72.4
74.0
75.6
77.2
75.4
77.0
78.8
80.5
SHC
65.8
67.3
68.7
70.3
67.2
68.6
70.2
71.7
70.6
72.2
73.7
75.3
74.1
75.8
77.4
79.1
67
TGC
80.1
81.8
83.6
85.4
81.8
85.0
85.4
87.2
83.8
85.6
87.5
89.4
86.0
87.9
89.8
91.7
SHC
47.7
64.6
80.8
82.5
51.0
68.9
83.6
85.4
54.0
74.0
85.3
88.0
56.8
78.7
87.8
89.7
73
TGC
95.5
97.5
99.6
101.7
96.2
98.3
100.4
102.6
96.8
98.9
101.0
103.2
97.1
99.2
101.3
103.4
SHC
29.5
45.8
62.0
77.9
30.1
48.2
65.6
82.5
30.8
50.6
68.6
87.0
31.3
52.5
71.5
89.9
125
61
TGC
60.6
61.9
63.2
64.7
62.8
64.2
65.6
67.1
65.2
66.7
68.6
69.6
68.0
69.4
71.0
72.5
SHC
59.2
60.5
61.9
63.2
60.5
61.8
63.2
64.6
63.6
65.0
66.4
67.9
66.8
68.2
69.8
71.3
67
TGC
72.2
73.8
75.4
77.0
73.7
77.2
77.5
78.7
75.6
77.4
78.9
80.6
77.6
79.3
81.0
82.8
SHC
42.8
58.1
72.8
74.5
45.8
62.0
75.3
77.0
48.5
66.6
76.9
79.4
51.1
70.9
79.3
81.0
73
TGC
86.2
88.0
89.9
91.9
86.9
88.8
90.7
92.6
87.4
89.3
91.3
93.2
87.7
89.6
91.4
93.4
SHC
26.2
41.0
55.7
70.2
26.7
43.3
59.0
74.4
27.3
45.3
61.8
78.5
27.8
47.1
64.4
81.2
9.4 Cooling capacity for 8.5Ton:
Notes: 1. All capacities are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat.
2. TGC=Total Gross Capacity. (Unit: 1000Btu/h).
3. SHC=Sensible Heat Capacity. (Unit: 1000Btu/h).
37
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Air Flow(CFM)
3600
3800
4000
4200
Ent(DB)
(
o
F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
Ambient Temperature
85
61
TGC
104.1
106.3
108.6
110.9
107.0
109.3
111.6
114.0
109.7
112.0
114.4
116.8
111.8
114.2
116.6
119.1
SHC
90.0
91.9
93.9
95.9
96.4
98.5
100.6
102.7
102.4
104.6
106.8
109.1
107.9
110.2
112.5
114.9
67
TGC
116.6
119.1
121.6
124.2
117.8
120.3
122.8
125.4
118.9
121.4
124.0
126.6
119.5
123.2
124.6
127.2
SHC
66.4
85.2
101.5
118.0
68.8
87.5
106.0
121.7
71.2
90.5
109.7
123.6
72.8
92.9
112.6
124.4
73
TGC
121.1
123.7
126.3
128.9
121.5
124.1
126.7
129.4
121.8
124.4
127.0
129.7
123.0
125.6
128.2
130.9
SHC
40.9
58.1
72.8
88.5
41.5
59.0
74.4
89.9
42.2
65.3
75.6
91.6
42.9
68.8
77.4
94.5
95
61
TGC
96.0
98.1
100.2
102.3
99.1
101.2
103.4
105.6
102.1
104.3
106.5
108.8
104.3
106.5
108.8
111.1
SHC
85.9
87.8
89.6
91.6
92.4
94.4
96.4
98.5
98.6
100.7
102.9
105.1
93.7
95.7
97.8
99.9
67
TGC
111.9
114.3
116.7
119.2
115.7
120.2
121.7
123.3
117.0
121.2
121.9
125.5
118.3
122.6
123.2
126.5
SHC
64.0
83.0
101.8
116.6
67.5
88.0
107.2
117.5
70.6
92.5
113.5
121.6
73.4
96.4
118.9
121.4
73
TGC
120.0
122.5
125.1
127.8
120.3
122.8
125.4
128.1
121.0
123.6
126.2
128.8
121.3
123.9
126.5
129.1
SHC
39.5
58.6
74.7
91.0
40.4
59.9
77.5
95.1
40.7
60.8
79.0
97.9
41.6
61.9
81.1
100.0
105
61
TGC
87.7
89.6
91.5
93.5
91.0
93.0
95.0
97.0
93.0
95.0
97.0
99.1
96.7
98.8
100.9
103.0
SHC
81.8
83.6
85.4
87.2
88.4
90.3
92.2
94.2
86.6
88.5
90.4
92.3
94.4
96.4
98.5
100.6
67
TGC
103.5
105.7
108.0
110.3
106.1
108.4
110.7
113.0
107.8
110.1
112.4
114.8
109.5
111.8
114.2
116.6
SHC
60.8
79.6
99.1
108.8
64.5
85.3
106.9
111.1
67.4
91.5
108.7
110.8
71.0
96.0
108.8
114.5
73
TGC
117.0
119.5
122.0
124.6
117.8
120.3
122.8
125.4
118.4
120.9
123.5
126.1
119.0
121.5
124.1
126.7
SHC
37.5
56.4
74.2
91.5
38.4
58.8
78.5
96.9
38.9
60.7
80.1
100.0
39.5
62.9
84.4
103.6
115
61
TGC
79.5
81.2
83.0
84.8
82.4
84.2
86.0
87.9
85.5
87.3
89.2
91.1
89.0
90.9
92.9
94.9
SHC
77.8
79.5
81.2
83.0
79.4
81.1
82.9
84.7
83.4
85.2
87.0
88.9
87.5
89.4
91.3
93.3
67
TGC
94.5
96.5
98.6
100.7
96.4
100.2
100.6
102.7
98.8
100.9
103.1
105.3
101.4
103.6
105.8
108.0
SHC
56.7
76.4
95.3
97.3
60.5
81.4
98.5
100.6
64.0
87.3
100.5
103.7
67.3
92.8
103.5
105.7
73
TGC
112.4
114.8
117.2
119.7
113.3
115.7
118.2
120.7
114.0
116.4
118.9
121.4
114.3
116.7
119.2
121.7
SHC
35.4
54.5
73.3
91.9
36.1
57.3
77.5
97.3
36.9
60.0
81.1
102.5
37.5
62.3
84.4
105.9
125
61
TGC
71.7
73.2
74.8
76.5
74.3
75.9
77.6
79.3
77.1
78.8
80.5
82.2
80.3
82.0
83.8
85.6
SHC
70.1
71.6
73.2
74.8
71.6
73.1
74.7
76.4
75.2
76.8
78.5
80.2
78.9
80.6
82.4
84.2
67
TGC
85.3
87.1
89.0
90.9
87.0
91.1
91.4
92.8
89.2
91.3
93.1
95.1
91.6
93.5
95.5
97.6
SHC
50.9
68.8
86.0
87.9
54.4
73.4
88.9
90.8
57.6
78.7
90.7
93.7
60.6
83.7
93.5
95.5
73
TGC
101.6
103.7
105.9
108.2
102.4
104.6
106.8
109.1
103.0
105.2
107.5
109.7
103.3
105.5
107.7
110.0
SHC
31.6
48.9
66.0
82.9
32.2
51.5
69.8
87.8
32.9
53.9
73.1
92.6
33.5
56.0
76.1
95.7
9.5 Cooling capacity for 10Ton:
Notes: 1. All capacities are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat.
2. TGC=Total Gross Capacity. (Unit: 1000Btu/h).
3. SHC=Sensible Heat Capacity. (Unit: 1000Btu/h).
38
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Ambient Temperature
Air Flow(CFM)
4600
5100
5600
6100
Ent
DB
(F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
85
61
TGC
129.5
132.1
134.9
137.6
133.0
135.7
138.5
141.4
136.2
139.0
141.8
144.7
138.7
141.6
144.5
147.5
SHC
112.6
114.8
117.2
119.6
120.2
122.8
125.3
127.8
127.4
130.1
132.7
135.5
134.0
136.8
139.6
142.4
67
TGC
144.5
147.5
150.5
153.6
145.9
148.9
151.9
155.0
147.2
150.2
153.4
156.5
148.0
152.4
154.1
157.2
SHC
84.2
106.8
126.4
146.2
87.1
109.6
131.8
150.6
90.0
113.2
136.2
152.9
91.9
116.0
139.7
153.8
73
TGC
149.9
153.0
156.1
159.2
150.4
153.5
156.6
159.8
150.7
153.8
157.0
160.2
152.2
155.3
158.4
161.6
SHC
53.6
74.3
91.9
110.8
54.4
75.4
93.8
112.4
55.2
82.9
95.3
114.5
56.0
87.1
97.4
118.0
95
61
TGC
119.8
122.3
124.8
127.3
123.5
126.0
128.6
131.3
127.1
129.7
132.4
135.1
129.7
132.1
135.1
137.9
SHC
107.6
109.9
112.1
114.5
115.4
117.8
120.2
122.8
122.9
125.4
128.0
130.7
117.0
119.4
121.9
124.4
67
TGC
138.8
141.7
144.6
147.6
143.4
148.8
150.6
152.5
145.0
150.0
150.8
155.2
146.5
151.7
152.4
156.4
SHC
81.4
104.2
126.7
144.5
85.6
110.2
133.2
145.6
89.3
115.6
140.8
150.5
92.6
120.2
147.2
150.2
73
TGC
148.6
151.6
154.7
157.9
148.9
151.9
155.0
158.3
149.8
152.9
156.0
159.1
150.1
153.2
156.4
159.5
SHC
52.0
74.9
94.2
113.8
53.0
76.4
97.6
118.7
53.4
77.5
99.4
122.0
54.5
78.8
101.9
124.6
105
61
TGC
109.8
112.1
114.4
116.8
113.8
116.2
118.6
121.0
116.2
118.6
121.0
123.5
120.6
123.1
125.6
128.2
SHC
102.7
104.9
107.0
109.2
110.6
112.9
115.2
117.6
108.5
110.8
113.0
115.3
117.8
120.2
122.8
125.3
67
TGC
128.8
131.4
134.2
136.9
131.9
134.6
137.4
140.2
133.9
136.7
139.4
142.3
136.0
138.7
141.6
144.5
SHC
77.5
100.1
123.5
135.1
82.0
106.9
132.8
137.9
85.4
114.4
135.0
137.5
89.8
119.8
135.1
142.0
73
TGC
145.0
148.0
151.0
154.1
145.9
148.9
151.9
155.0
146.6
149.6
152.8
155.9
147.4
150.4
153.5
156.6
SHC
49.6
72.2
93.6
114.4
50.6
75.1
98.8
120.8
51.2
77.4
100.7
124.6
52.0
80.0
105.8
128.9
115
61
TGC
100.0
102.0
104.2
106.3
103.4
105.6
107.8
110.0
107.2
109.3
111.6
113.9
111.4
113.6
116.0
118.4
SHC
97.9
100.0
102.0
104.2
99.8
101.9
104.0
106.2
104.6
106.8
109.0
111.2
109.6
111.8
114.1
116.5
67
TGC
118.0
120.4
122.9
125.4
120.2
124.8
125.3
127.8
123.1
125.6
128.3
130.9
126.2
128.9
131.5
134.2
SHC
72.6
96.2
118.9
121.3
77.2
102.2
122.8
125.3
81.4
109.3
125.2
129.0
85.3
115.9
128.8
131.4
73
TGC
139.4
142.3
145.2
148.2
140.5
143.4
146.4
149.4
141.4
144.2
147.2
150.2
141.7
144.6
147.6
150.6
SHC
47.0
70.0
92.5
114.8
47.9
73.3
97.6
121.3
48.8
76.6
101.9
127.6
49.6
79.3
105.8
131.6
125
61
TGC
90.6
92.4
94.3
96.4
93.7
95.6
97.7
99.7
97.1
99.1
101.8
103.2
100.9
103.0
105.1
107.3
SHC
88.7
90.5
92.4
94.3
90.5
92.3
94.2
96.2
94.8
96.7
98.8
100.8
99.2
101.3
103.4
105.6
67
TGC
106.9
109.1
111.4
113.6
109.0
113.9
114.2
115.9
111.6
114.1
116.3
118.7
114.5
116.8
119.2
121.7
SHC
65.6
87.1
107.8
110.0
69.8
92.6
111.2
113.5
73.7
99.0
113.4
117.0
77.3
105.0
116.8
119.2
73
TGC
126.5
129.0
131.6
134.4
127.4
130.1
132.7
135.5
128.2
130.8
133.6
136.2
128.5
131.2
133.8
136.6
SHC
42.5
63.2
83.8
104.0
43.2
66.4
88.3
109.9
44.0
69.2
92.3
115.7
44.8
71.8
95.9
119.4
9.6 Cooling capacity for 12.5Ton:
Notes: 1. All capacities are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat.
2. TGC=Total Gross Capacity. (Unit:1000Btu/h).
3. SHC=Sensible Heat Capacity. (Unit: 1000Btu/h).
39
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Air Flow(CFM)
5400
6000
6600
7200
Ent(DB)
(
o
F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
Ambient Temperature
85
61
TGC
157.1
159.1
166.4
176.2
161.5
165.1
172.5
182.2
163.4
167.7
178.6
187.1
170.1
172.5
182.3
189.6
SHC
125.0
149.3
159.5
168.8
132.2
159.1
167.1
176.5
139.6
160.7
171.2
179.4
145.8
165.3
174.8
181.7
67
TGC
176.8
179.0
181.1
183.7
182.2
183.5
184.6
185.9
184.5
186.0
187.1
188.6
186.0
187.1
189.6
190.8
SHC
98.2
121.3
143.3
166.4
102.8
126.2
150.6
173.7
104.7
129.9
155.5
181.1
107.2
133.6
160.3
187.1
73
TGC
187.1
190.8
193.3
195.7
189.3
192.0
195.7
198.0
191.8
194.5
196.8
199.3
194.5
197.7
200.1
202.6
SHC
65.7
90.3
110.5
129.9
67.1
92.5
113.1
132.1
68.4
93.4
115.1
137.2
69.6
94.5
116.6
141.1
95
61
TGC
146.9
150.6
158.0
168.9
148.8
155.5
165.2
174.9
154.3
158.0
170.1
179.8
158.0
164.0
174.9
183.5
SHC
118.8
143.3
153.0
163.6
126.2
150.6
160.1
169.5
133.6
153.0
164.8
174.3
139.6
158.9
169.5
177.8
67
TGC
165.2
167.7
170.1
173.7
172.5
173.5
176.2
177.4
178.6
180.0
181.2
182.2
179.2
181.7
183.3
191.4
SHC
93.4
116.5
139.6
162.7
97.6
122.5
147.0
172.5
101.6
126.3
154.3
179.8
104.6
132.4
160.3
182.4
73
TGC
182.3
184.6
187.0
189.6
183.7
185.7
188.7
192.0
185.4
187.8
190.3
191.5
189.1
192.8
195.2
197.7
SHC
62.5
86.6
108.3
128.7
64.0
89.8
111.3
133.6
65.3
91.4
114.2
137.2
66.7
93.0
116.5
140.9
105
61
TGC
136.2
139.9
147.3
159.6
141.1
144.8
157.1
164.5
143.6
149.7
163.2
172.1
147.3
155.9
168.2
178.0
SHC
113.1
134.0
141.1
152.9
121.4
138.7
150.5
157.6
128.8
145.0
158.1
166.7
133.6
151.0
162.9
172.5
67
TGC
157.1
159.6
163.2
164.5
158.3
162.0
166.9
169.4
166.9
169.4
171.9
174.3
170.6
173.1
175.5
180.0
SHC
88.1
111.6
134.8
159.2
102.5
117.7
143.3
164.1
96.1
123.8
150.6
168.9
99.8
128.7
158.0
178.0
73
TGC
179.2
180.5
181.7
182.9
181.7
182.9
184.2
186.6
184.2
185.4
186.6
187.8
185.4
186.6
187.8
190.3
SHC
59.1
82.7
105.2
126.3
60.5
85.8
109.0
132.4
61.8
88.8
112.1
135.9
63.1
90.1
115.0
142.3
115
61
TGC
123.9
128.8
141.1
153.4
127.6
135.0
147.3
159.6
131.3
133.9
144.4
165.7
135.0
144.8
158.3
169.4
SHC
108.0
124.7
136.7
148.6
115.1
129.3
141.1
152.9
121.4
129.7
139.9
160.5
120.8
140.3
153.4
164.1
67
TGC
147.3
149.7
150.9
154.4
148.5
152.2
154.6
157.1
157.1
159.6
163.2
167.5
160.8
163.2
165.7
169.4
SHC
91.9
106.9
130.0
153.4
96.8
113.4
138.6
157.1
101.7
119.0
144.8
162.3
95.3
125.1
154.6
165.9
73
TGC
166.9
169.4
171.9
173.1
171.9
174.3
175.5
176.8
175.5
176.8
178.0
179.2
176.8
178.0
179.2
180.5
SHC
55.6
79.1
102.4
125.1
57.0
83.3
106.7
130.0
59.9
85.8
111.6
137.4
59.9
89.4
114.0
139.9
125
61
TGC
118.9
123.6
135.4
145.6
122.4
129.5
141.3
153.2
126.0
134.2
147.3
159.1
129.5
139.0
152.0
162.6
SHC
103.6
119.7
131.2
141.0
110.5
125.4
136.9
148.4
116.5
130.0
142.6
154.1
115.9
133.2
145.6
155.9
67
TGC
141.3
143.7
144.9
147.3
142.5
146.1
148.4
150.8
150.8
153.2
156.7
160.6
154.3
156.7
159.1
164.6
SHC
88.1
102.5
124.8
147.3
92.8
108.8
133.1
146.1
97.6
114.1
139.0
155.6
91.4
120.0
148.4
159.5
73
TGC
160.3
162.6
165.0
166.2
165.0
167.4
168.5
169.7
168.5
169.7
170.9
172.1
169.7
170.9
172.1
173.3
SHC
53.2
75.8
98.2
120.0
54.5
79.8
102.3
124.8
57.4
82.2
107.0
131.9
57.4
85.8
109.4
134.2
9.7 Cooling capacity for 15Ton:
Notes: 1. All capacities are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat.
2. TGC=Total Gross Capacity. (Unit: 1000Btu/h).
3. SHC=Sensible Heat Capacity. (Unit: 1000Btu/h).
40
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Air Flow(CFM)
7000
7300
7600
7900
Ent(DB)
(
o
F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
Ambient Temperature
85
61
TGC
186.2
188.5
196.9
208.1
191.2
195.4
203.9
215.0
193.4
198.3
210.8
220.6
201.1
203.9
215.1
223.5
SHC
149.4
177.3
188.9
199.6
157.6
188.5
197.7
208.4
166.1
190.3
202.4
211.8
173.2
195.6
206.5
214.4
67
TGC
208.8
211.3
213.7
216.7
215.0
216.5
217.7
219.2
217.6
219.3
220.6
222.3
219.3
220.6
223.5
224.8
SHC
118.7
145.1
170.4
196.9
123.9
150.8
178.7
205.2
126.1
155.0
184.4
213.7
129.0
159.2
189.9
220.6
73
TGC
220.6
224.8
227.7
230.5
223.1
226.2
230.5
233.1
226.0
229.1
231.7
234.6
229.1
232.7
235.5
238.4
SHC
81.4
109.6
132.8
155.0
83.0
112.1
135.7
157.5
84.5
113.2
138.0
163.4
85.9
114.4
139.8
167.8
95
61
TGC
174.5
178.7
187.2
199.7
176.7
184.4
195.5
206.6
183.0
187.2
201.1
212.2
187.2
194.1
206.6
216.5
SHC
142.3
170.4
181.5
193.6
150.8
178.7
189.6
200.4
159.2
181.5
195.0
205.9
166.1
188.3
200.4
209.9
67
TGC
195.5
198.3
201.1
205.2
203.9
205.0
208.1
209.5
210.8
212.5
213.8
215.0
211.5
214.4
216.2
225.5
SHC
113.2
139.6
166.1
192.6
118.0
146.5
174.6
203.9
122.6
150.9
183.0
212.2
126.0
157.9
189.9
215.2
73
TGC
215.1
217.7
220.5
223.5
216.7
219.0
222.4
226.2
218.6
221.4
224.3
225.6
222.9
227.1
229.9
232.7
SHC
77.7
105.4
130.2
153.6
79.4
109.0
133.7
159.2
80.9
110.9
137.0
163.4
82.5
112.7
139.6
167.6
105
61
TGC
162.2
166.5
175.0
189.1
167.8
172.1
186.2
194.7
170.7
177.7
193.2
205.9
175.0
184.8
198.9
210.2
SHC
135.7
159.7
167.8
181.4
145.3
165.1
178.6
186.8
153.7
172.3
187.3
197.2
159.2
179.2
192.8
203.9
67
TGC
186.2
189.1
193.2
194.7
187.6
191.8
197.4
200.3
197.4
200.3
203.2
205.9
201.7
204.5
207.3
212.5
SHC
107.1
134.0
160.6
188.6
123.6
141.0
170.4
194.2
116.2
148.0
178.7
199.7
120.5
153.6
187.2
210.2
73
TGC
211.5
213.0
214.4
215.8
214.4
215.8
217.3
220.0
217.3
218.6
220.0
221.4
218.6
220.0
221.4
224.3
SHC
73.8
100.9
126.7
150.9
75.4
104.4
131.0
157.9
76.9
107.9
134.6
161.9
78.4
109.4
137.9
169.2
115
61
TGC
148.1
153.7
167.8
182.0
152.4
160.9
175.0
189.1
156.6
159.6
171.6
196.1
160.9
172.1
187.6
200.3
SHC
129.9
149.0
162.8
176.4
138.0
154.3
167.8
181.4
145.3
154.8
167.0
190.1
144.6
166.9
182.0
194.2
67
TGC
175.0
177.7
179.1
182.0
176.3
180.6
183.3
186.2
186.2
189.1
193.2
198.1
190.4
193.2
196.1
200.3
SHC
111.4
128.6
155.1
182.0
117.1
136.1
165.0
186.2
122.7
142.5
172.1
192.2
115.3
149.5
183.3
196.3
73
TGC
197.4
200.3
203.2
204.5
203.2
205.9
207.3
208.8
207.3
208.8
210.2
211.5
208.8
210.2
211.5
213.0
SHC
69.8
96.8
123.5
149.5
71.4
101.6
128.4
155.1
74.7
104.4
134.0
163.6
74.7
108.6
136.8
166.5
125
61
TGC
142.4
147.8
161.3
173.0
146.4
154.5
168.1
181.7
150.5
159.9
175.0
188.5
154.5
165.4
180.3
192.5
SHC
124.8
143.3
156.5
167.7
132.8
149.8
163.0
176.2
139.6
155.1
169.6
182.8
139.0
158.8
173.0
184.8
67
TGC
168.1
170.8
172.2
175.0
169.5
173.6
176.2
179.0
179.0
181.7
185.7
190.2
183.0
185.7
188.5
194.8
SHC
99.0
123.6
149.2
175.0
112.1
130.8
158.7
173.6
118.0
136.9
165.4
184.5
110.9
143.7
176.2
188.9
73
TGC
189.9
192.5
195.3
196.6
195.3
198.0
199.3
200.6
199.3
200.6
202.0
203.4
200.6
202.0
203.4
204.8
SHC
67.1
93.0
118.7
143.7
68.5
97.6
123.4
149.2
71.9
100.3
128.7
157.3
71.9
104.4
131.5
159.9
9.8 Cooling capacity for 17.5Ton:
Notes: 1. All capacities are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat.
2. TGC=Total Gross Capacity. (Unit: 1000Btu/h).
3. SHC=Sensible Heat Capacity. (Unit: 1000Btu/h).
41
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Air Flow(CFM)
6800
7600
8400
9200
Ent(DB)
(
o
F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
Ambient Temperature
85
61
TGC
209.7
212.3
222.1
234.9
215.6
220.3
230.0
242.9
218.0
223.7
238.2
249.4
227.0
230.0
243.0
252.6
SHC
167.3
199.5
215.2
227.7
176.9
212.3
222.9
235.4
186.7
216.8
230.8
241.7
194.8
222.9
235.6
244.9
67
TGC
235.7
238.7
241.4
244.8
242.9
244.7
246.1
247.8
246.0
247.9
249.4
251.3
247.9
249.4
252.6
254.3
SHC
131.9
162.4
191.5
222.1
138.1
168.9
201.1
231.7
140.5
173.8
207.6
241.4
143.8
178.7
214.0
249.4
73
TGC
249.4
254.3
257.5
260.8
252.3
255.9
260.8
263.8
255.6
259.1
262.2
265.5
259.1
263.4
266.6
269.9
SHC
89.0
121.5
148.1
173.8
90.8
124.4
151.6
176.7
92.6
125.6
154.3
183.4
94.2
127.0
156.3
188.6
95
61
TGC
196.2
201.1
210.9
225.3
198.8
207.6
220.5
233.3
206.0
210.9
227.0
239.8
210.9
218.8
233.3
244.7
SHC
159.2
191.5
204.3
218.4
168.9
199.1
211.4
223.7
178.7
204.3
219.9
232.4
186.7
212.1
226.1
237.1
67
TGC
220.5
223.7
227.0
231.7
230.0
233.6
234.9
236.5
238.2
240.0
241.6
242.9
239.0
242.2
244.3
247.1
SHC
125.6
156.1
186.7
217.2
131.1
164.1
196.4
230.0
136.4
169.1
206.0
239.8
140.3
177.1
214.0
227.1
73
TGC
243.0
246.1
249.2
252.6
244.8
247.6
251.5
255.9
247.1
250.4
253.6
255.2
252.0
256.9
260.1
263.4
SHC
84.8
116.6
145.2
172.2
86.7
120.8
149.3
178.7
88.5
123.0
153.0
183.4
90.3
125.1
156.1
188.3
105
61
TGC
182.1
187.0
196.7
213.0
188.6
193.5
209.7
219.5
191.9
200.0
217.9
232.5
196.7
208.1
224.4
237.4
SHC
151.6
181.2
190.6
206.4
162.6
187.5
203.2
212.7
172.4
193.8
211.1
225.3
178.7
201.7
217.4
230.0
67
TGC
209.7
213.0
217.9
219.5
211.4
216.2
222.7
226.0
222.7
226.0
229.2
232.5
227.6
230.9
234.1
237.4
SHC
118.6
149.6
180.3
212.5
137.6
157.7
191.5
202.7
129.1
165.7
201.1
232.5
134.0
172.2
210.9
227.4
73
TGC
239.0
240.6
242.2
243.9
242.2
243.9
245.5
248.7
245.5
247.1
248.7
250.4
247.1
248.7
250.4
253.6
SHC
80.2
111.4
141.2
169.1
82.2
115.6
146.2
177.1
83.8
119.5
150.3
181.8
85.6
121.2
154.2
190.2
115
61
TGC
165.9
172.4
188.6
204.9
170.7
180.5
196.7
213.0
175.6
187.0
204.9
221.1
180.5
193.5
211.4
226.0
SHC
144.9
167.0
182.8
198.5
154.3
174.9
190.6
206.4
162.6
181.2
198.5
214.3
174.5
187.5
204.8
219.0
67
TGC
196.7
200.0
201.6
204.9
198.4
203.2
206.5
209.7
209.7
213.0
217.9
221.1
214.6
217.9
221.1
227.7
SHC
123.6
143.4
174.0
204.9
130.1
152.0
185.4
209.7
136.6
159.4
193.5
221.1
128.2
167.5
206.5
226.0
73
TGC
222.7
226.0
229.2
230.9
229.2
232.5
234.1
235.7
234.1
235.7
237.4
239.0
235.7
237.4
239.0
240.6
SHC
75.7
106.7
137.4
167.5
77.5
112.2
143.1
174.0
81.4
115.5
149.6
183.7
81.4
120.4
152.9
187.0
125
61
TGC
156.1
162.2
177.6
192.9
160.7
169.9
185.2
200.6
165.3
176.0
192.9
208.2
169.9
182.2
199.0
212.8
SHC
136.3
157.2
172.0
186.9
145.2
164.6
179.5
194.3
153.0
170.6
186.9
201.8
163.9
176.5
192.9
206.2
67
TGC
185.2
188.3
189.8
203.9
186.8
191.4
194.4
197.5
197.5
200.6
205.2
208.2
202.1
205.2
208.2
214.7
SHC
116.2
134.9
163.8
182.9
122.4
143.1
174.5
193.4
128.5
150.0
182.2
203.9
120.5
157.6
194.4
210.3
73
TGC
209.8
212.8
215.9
217.4
215.9
219.0
220.5
222.0
220.5
222.0
223.6
225.1
222.0
223.6
225.1
226.6
SHC
71.0
100.3
129.3
157.6
72.7
105.5
134.6
163.8
76.4
108.6
140.8
173.0
76.4
113.2
143.8
176.0
9.9 Cooling capacity for 20Ton:
Notes: 1. All capacities are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat.
2. TGC=Total Gross Capacity. (Unit: 1000Btu/h).
3. SHC=Sensible Heat Capacity. (Unit: 1000Btu/h).
42
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Model
Power Supply
Compressor
Evaporator fan motor
Condenser fan motor
MCA
TOCA
MFA
STC
RNC
IPT
Qty
RNC
IPT
Qty
RNC
IPT
Qty
MRBT-60CWN1-D
34.1
34.2
50
115
20
5.85 1 3.85
0.6 1 1.67
0.23
1
MRBT-062CWN1-D
49
58
80
203
30.7
8.569 1 6
1.871 1 4.1
1.1
1
MRCT-062EWN1-D
49
58
80
203
30.7
8.569 1 6
1.871
1
4.1
1.1
1
MRBT-075CWN1-D
49
58
80
203
30.7
8.6 1 6.4
2.1 1 4.1
1.1
1
MRCT-075EWN1-D
49
58
80
203
30.7
8.6 1 6.4
2.1 1 4.1
1.1
1
MRBT-075HWN1-D
49
58
80
203
30.7
8.6 1 6.4
2.1 1 4.1
1.1
1
MRBT-085CWN1-D
52
61
85
203
32.9
9.957 1 5.4
1.6 1 4.1
1.11
1
MRCT-085EWN1-D
52
61
85
203
32.9
9.957 1 5.4
1.6 1 4.1
1.11
1
MRBT-100CWN1-D
65
76
109
267
43.6
11.2 1 6.4
2.1 1 4.1
1.1
1
MRCT-100EWN1-D
65
76
109
267
43.6
11.2 1 6.4
2.1 1 4.1
1.1
1
MRBT-100HWN1-D
65
76
109
267
43.6
11.2 1 6.4
2.1 1 4.1
1.1
1
MRBT-125CWN1-D
81
105
132
163
40.2
6.7 2 11.7 3 1
4.1
1.1
1
MRBT-150CWN1-D
111
119
172
203
61.4
17.2 2 26
3.6 1 8.2
2.22
2
MRCT-150EWN1-D
111
119
172
203
61.4
17.2 2 26
3.6 1 8.2
2.22
2
MRBT-150HWN1-D
111
119
172
203
61.4
17.2 2 26
3.6 1 8.2
2.22
2
MRBT-175CWN1-D
112
121
178
203
65.8
19.9 2 17.3
5.21 8.2
2.22
2
MRCT-175EWN1-D
112
121
178
203
65.8
19.9 2 17.3
5.21 8.2
2.22
2
MRBT-200CWN1-D
144
156
231
267
87.6
20.6 2 26
5.5 1 18
5.4
2
MRCT-200EWN1-D
144
156
231
267
87.6
20.6 2 26
5.5 1 18
5.4
2
MRBT-200HWN1-D
144
156
231
2 67
87.6
20.6 2 26
5.5 1 18
5.4
2
One compressor unit
Two compressor unit
Max. current
RNC×Max. IPT×/IPT
RNC×Max. IPT×/IPT
Max. instantaneous current
STC
STC+RNC×0.5×Max. IPT×/IPT
10. Electrical Data
10.1 Electrical Data
220v/3Ph/60Hz
MCA: Min. Current Amps. (A) TOCA:Total Over-current Amps. (A)
MFA: Max. Fuse Amps. (A) STC: Starting Current (A)
RNC: Running Current (A) IPT:Input (kW)
Note:
1. These data are based on the following conditions:
Evaporator Air Input Temperature 85°F DB, 66 °F WB.
Condenser Air Input Temperature 115°F DB.
2. The starting current is indicated for each compressor motor.
3. The maximum currents of the compressor can be estimated as follows.
Max. IPT×: Compressor power input from the performance table at the expected maximum condition
STC, IPT, RNC: Compressor data from the above table
4. The data in the compressor motor column shall indicate the respective values of the refrigeration cycle. 他
the voltage imbalance is to be <2% between phases.
43
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Model
Compressor
Indoor fan motor
Indoor coil
Outdoor fan motor
Outdoor coil
Motor protection
Insulation class
Safe class
Pressure
Insulation class
Safe class
Pressure
MRBT-60CWN1-D
IOP
F
IPX0
250psi
B
IPX4
450psi
MRBT-062CWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRCT-062EWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-075CWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRCT-075EWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-075HWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-085CWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRCT-085EWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-100CWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRCT-100EWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-100HWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-125CWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-150CWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRCT-150EWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-150HWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-175CWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRCT-175EWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-200CWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRCT-200EWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
MRBT-200HWN1-D
IOP
F
IP44
250psi
F
IP54
450psi
10.2 Motor protection class
IOP: Internal overload protector
44
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Static pressure (Pa)
0
25
50
75
100
125
150
175
200
225
250 H Air flow (CFM)
2280
2212
2137
2059
1976
1883
1783
1670
1526
1305
964
Brake power (kW)
0.878
0.852
0.828
0.801
0.777
0.747
0.719
0.687
0.655
0.575
0.543
Fan speed (rpm)
998
1012
1023
1036
1049
1060
1071
1082
1091
1116
1126
M
Air flow (CFM)
2180
2113
2044
1973
1889
1808
1706
1606
1478
1257
931
Brake power (kW)
0.807
0.779
0.751
0.73
0.703
0.679
0.651
0.624
0.593
0.518
0.488
Fan speed (rpm)
955
973
992
1007
1021
1036
1052
1065
1080
1106
1118
L
Air flow (CFM)
2067
2006
1945
1878
1808
1729
1645
1539
1415
1211
866
Brake power (kW)
0.7313
0.7115
0.687
0.6664
0.643
0.6182
0.5948
0.57
0.5384
0.4705
0.4333
Fan speed (rpm)
905
929
953
974
993
1011
1028
1045
1062
1095
1110
5ton
Air volume(CFM)
Static pressure(Pa)
180
160
140
120
100
80
60
40
20
0
1500
1700190021002300
Model
Static pressure
(Pa)
Air flow
(CFM)
Brake power
(kW)
Fan speed
(rpm)
5Ton 0 4532
0.36
1080
11. Parameter and Pressure Chart
11.1 Model: 5Ton
Parameter table for indoor unit air volume:
Curve diagram of static pressure, air flow volume:
Parameter table for outdoor unit air volume:
45
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Curve diagram of static pressure, air flow volume:
Parameter table for outdoor unit air volume:
53
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
T3
T2
Condenser
Evaporator
High pressure
switch
TP
Low pressure switch
Comp
Capillary
T3
T2
Condenser
Evaporator
High pressure
switch
TP
Low pressure switch
Comp
T3
T2
Comp
High pressure
switch
Low pressure switch
Capillary
Capillary
TP
12. Refrigerant Cycle Diagram
12.1 5,6.2,7.5,8.5,10 ton:
Cooling,Cooling+EAH type
12.2 12.5,15,17.5,20 ton:
Cooling, Cooling+EAH type
TP: Compressor discharge temperature sensor in system A and B
T2: Indoor coil temperature sensor in system A and B
T3: Outdoor coil temperature sensor in system A and B
54
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Standard
operation
Indoor temperature(℃ WB)
Outdoor temperature(℃ DB)
Cooling only and
cooling only with auxiliary heater
Temperature
Model
Outdoor temperature
Indoor temperature
Cooling mode
18℃~52℃
17℃~30℃
With auxiliary electric heater models
--
17℃~30℃
13. Operation Limit
13.1 Cooling only and cooling with auxiliary heater
55
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
For 6.2ton and above
14. Installation
14.1 Lifting
Rigging cables should have adequate capability to resist 3 times weight of unit. Before lift, please check and
ensure that hooks are holding tightly to unit and lifting angles are no less than 60°.
Cloth material or hard-paper should be padded in the contact place between unit and rigging cable. Rigging
cable should be entwined a round at the hook to forbid danger because of weight unbalance.
During lifting, anyone forbidden lingering under the lifting unit.
14.2 Service Space
1. The recommended clearances for single-unit installations are illustrated in following Fig.
These minimum requirements are not only an important consideration when determining unit placement, but
they are also essential to ensure adequate serviceability, maximum capacity, and peak operating efficiency.
2. Any reduction of the unit clearances indicated in these illustrations may result in condenser coil starvation
or the recirculation of warm condenser air. Actual clearances which appear to be inadequate should be
reviewed with a local engineer.
56
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Overhead air
Clearance≥1.55m
0.6m
0.3m
0.5m
0.8m
Overhead air
Clearance≥3m
1m
1m
1m
1m
For 5ton For 6.2ton and above
14.3 Rooftop -- unit
For roof top applications using a field fabricated frame and ducts, according to the following procedure:
1) The frame must be located and secured by bolting or welding to the roof. Flashing is required.
2) The hole in the roof must be prepared in advance of installing the unit.
3) Secure the ducts to the roof.
4) Place the unit on the frame or roof curb.
5) Secure the unit to the frame or roof curb.
6) Insulate any ductwork outside of the structure with at least two (2) inches of insulation and then
weatherproof. There must be a weatherproof seal where the duct enters the structure.
7) Complete the installation according to the instructions.
Typical rooftop application with frame:
57
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Typical rooftop application with frame:
58
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
14.4 Ground Level -- Horizontal Units
For ground level installations, the unit should be positioned on a pad the size of the unit or larger. The unit
must be level on the pad. The pad must not come in contact with the structure. Be sure the outdoor portion of
the supply and return air ducts are as short as possible.
Installation according to the following procedure:
1) Place the unit on the pad.
2) Attach the supply and return air ducts to the unit.
3) Insulate any ductwork outside of the structure with at least 2 inches of insulation and weatherproof. There
must be a weatherproof seal where the duct enters the structure.
4) Complete the installation according to the instructions.
59
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Drain pan
A
B
Drain commutator
Drain connector tube
Removable Condensate Drain Pan
And Removal Procedure
Outer diameter:28 mm/1.1 inch
Inner diameter:21 mm/0.83 inch
Typical ground level application:
14.5 Installation of condensate drain piping
5ton:
6.2&7.5&8.5&10&12.5&15&17.5&20ton:
60
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
14.6 Ductwork
1. Attaching horizontal ductwork to unit
1) All conditioned air ductwork should be insulated to minimize heating and cooling duct losses. Use a
minimum of two (2) inches of insulation with a vapor barrier. The outside ductwork must be weatherproofed
between the unit and the building.
2) When attaching ductwork to a horizontal unit, provide a flexible watertight connection to prevent noise
transmission from the unit to the ducts. The flexible connection must be indoors and made out of heavy
canvas.
Note:
Do not draw the canvas taut between the solid ducts.
2. Attaching down flow ductwork to roof curb
Supply and return air flanges are provided on the roof curb for easy duct installation. All ductwork must be
run and attached to the curb before the unit is set into place.
Follow these guidelines for ductwork construction:
1) Connections to the unit should be made with three-inch canvas connectors to minimize noise and vibration
transmission.
2) Elbows with turning vanes or splitters are recommended to minimize air noise and resistance.
3) The first elbow in the ductwork leaving the unit should be no closer than two feet from the unit, to minimize
noise and resistance.
61
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
5Ton
6.2&7.5&8.5&10Ton
12.5&15&17.5&20Ton
14.7 Wiring provision
Field wiring
The units are internally wired at the factory according to generally accepted electrical technology.
Required field wiring
Main power wiring to the unit control wiring between the control center and the unit, and earth wiring are
required in the field.
Required components
The following components are required: main power fuse, conduit coupling, and field supplied room
thermostat.
Wire and fuse size selection for main power source.
The wire and fuse size should be selected in accordance with national standard, taking the designed
maximum current shall be the total of the compressor maximum current, condenser fan motor current and
evaporator fan motor current (refer to “electrical data”).
Wire size between room thermostat and unit.
The wire size between the room thermostat and the unit should be determined according to the following
table, because the 24V power source is applied to the control circuit.
62
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
15 Wired Controller
15.1 Standard wired controller: KJR-12B/DP (T)-E
KJR-12B/DP (T)-E
1. Safety precaution
The following contents are stated on the product and the operation manual, including usage, precautions
against personal harm and property loss, and the methods of using the product correctly and safely. After fully
understanding the following contents (identifiers and icons), read the text body and observe the following
rules.
Identifier description
63
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
2. Summarize
Usage condition:
1
○
. Power supply: 5V DC.
2
○
. Operation temperature: -15℃-+43℃.
3
○
. Operation humidity: 40%-90%, RH.
3. Function summary
Main function:
1
○
. Connecting to indoor unit by A, B, C, D, E terminal;
2
○
. Button setting action mode.
3
○
. LCD display.
4
○
. Timer for rest time.
4. Name and fuction of indica tors on the controller
① Operation mode indication:
When press "MODE" button, the following mode can be selected in circle. Auto→Cool →Dry→Heat→Fan only→Auto. For cooling only model,heat mode is skipped.
② Timer :
When adjust setting on time or only on time is set, the "ON" is lighted.
When adjust setting off time or only off time is set, the "OFF" is lighted. If both ‘on’ and ‘off’ timer are set, both
the "ON" and "OFF" are lighted.
③ Follow me function:
There is a temperature sensor inside the wired controller, after setting temperature, it will compare the two
temperatures, and the space of wired controller will be the same as setting temperature. It is available under
cooling, heating, auto mode.
④ ON/OFF indication :
When it is on, the icon display, otherwise it is extinguished.
⑤ Fan speed indication :
There are four fan modes: low, middle, high and auto. For some models, no middle fan then the middle fan is
seen as high speed. The function is not suitable for the rooftop package units.⑥ Lock:
When the "LOCK" button is pressed, the icon appear and other buttons is unable, press again, the icon
disappear.
⑦ Temperature display zone:
Generally it displays setting temperature, it can be adjusted by press temperature button ▲ and ▼. But for
fan mode, no display is here.
64
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
5. Installation method
When a wired controller is needed, a small 5-way terminal should be added. Fix an infrared emitter with gum
water near the receiver on the switch board. Connect its anode and cathode to A and B, and +5V, GND, RUN
to C, D, E on the switch board.
6. Name and operation of the button on the wired controller
① Mode button:
When press this button, the operation mode change as the following sequence:
Remark: For the cooling only model, the heating mode is skipped.
② Timer on button :
Press this button, timer on function is active. Then every press, the time increase 0.5h, after 10h, 1h increase
after each press. If cancel this Function, just set it to "0.0".
③ Timer off button:
Press this button, timer off function is active. Then every press, the time increase 0.5h, after 10h, per 1h
increase after each press. If cancel this function, just set it to "0.0".
④ Follow me button:
When under cool, heat and auto mode, press this button, follow me function is active. Press again, this
function is ineffective.
⑤ Electrical heater button :
If press this button in heat mode, electrical heater function become ineffective.
65
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
⑥ Reset button(hidden):
Use a 1mm stick to press in the little hole , then the current setting is canceled . The wired controller will enter
into original state.
⑦ON/OFF button:
When in off state, press this button, the indicator is on, the wired controller enter into on state, and send
setting information to in door PCB. When in on state, press this button, the indicator is off, and send
instruction. If timer on or timer off has been set, it cancel this setting then send instruction to stop the
machine.
⑧ Adjust button ▲:
Set indoor temperature up. If press and hold on, it will increase at 1 degree per 0.5 second.
⑨ Adjust button ▼ :
Set indoor temperature down. If press and hold on, it will decrease at 1degree per 0.5 second.
⑩ Swing button:
First pressing: start swing function; second pressing: stop swing. (Match to some model with swing function).
11 Economy operation button:
○
Press this button, the indoor unit operates in economy mode, press it again, exit this mode (it may be
ineffective for some models)
12 Fan speed button:
○
Press this button consecutively, the fan speed will circle as follow:
13 Lock button (hidden):
○
When you push the LOCK button, all current settings are locked in and the wired controller does not accept
any operation except that of the LOCK button. Use the lock mode when you want to prevent setting from
being changed accidentally or play fully. Push the LOCK button again when you want to cancel the LOCK
mode.
7. Using method
Automatic operation
Connect to power, indoor operation lamp flash.
1
○
. Press "MODE" button, select " AUTO " ;
2
○
. Press the button "▲" and "▼", set temperature you want, generally it is among 17℃~30℃;
3
○
. Press "ON/OFF" button, operation lamp is on, the air-conditioner work in auto mode, indoor fan is auto, and
cannot be changed. Auto is displayed on LCD. Press " ON/OFF" button again to stop.
. Press temperature adjust button to select setting temp..
3
○
. Press "FAN SPEED" button to select high/mid/low/auto.
4
○
. Press "ON/OFF" button, indoor unit operation lamp on, it works in selected mode. Press "ON/OFF" button
again, it stops to work.
Remark: When in fan mode, no temperature can be set.
Dry operation
66
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
1
○
. Press "MODE" button, select "DRY" mode.
2
○
. Press temperature adjust button to select setting temp.
3
○
. Press "ON/OFF" button, indoor unit operation lamp on, it works in dry mode. Press ON/OFF button again, it
stops to work.
4
○
. In dry mode, economy operation and fan speed are ineffective.
Timer setting
Timer on only:
1
○
. Press "TIME ON" button, it display "SET" on LCD, and display "H" and "ON" , it is waiting for timer on
setting.
2
○
. Press " timer " on button repeatedly to adjust time setting.
3
○
. If press this button and hold on, the time will increase at 0.5h, after 10h, it increases at 1h.
4
○
. After setting 0.5 second, the wired controller send timer on information, it is finished.
Timer off only:
1
○
. Press "TIME OFF " button, it display "SET" on LCD, and display " H " and ON, it is waiting for timer on
setting.
2
○
. Press "TIME OFF" button repeatedly to adjust time setting.
3
○
. If press this button and hold on, the time will increase at 0.5h, after 10h, it increases at 1h.
4
○
. After setting 0.5 second, the wired controller send timer off information, it is finished.
TIMER ON AND TIMER OFF BOTH
1
○
. Set timer on time as the corresponding step1 and 2.
2
○
. Set timer off time as the corresponding step1 and 2.
3
○
. Timer off time must be longer than timer on time.
4
○
. 0.5 second after setting, the wired controller send information, the setting is finished.
Change timer
If there is a timer of changing time to be need, press corresponding button to revise it. If cancel timer, change
time to 0.0.
NOTE:The timer time is relative time, that is delay after setting time ( i, e: setting time is 8:05 A,M). So when
timer is set, the standard time cannot be adjusted.
8. Technical indication and requirement
EMC and EMI comply with the CE certification requirements.
15.2 Optional wired controller:
KJR-23B: For cooling only and cooling with auxiliary heater
KJR-25B: For Cooling and heating
KJR-23BKJR-25B
67
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
R
Y C
G
( )
For C/O Units
CN9
MAIN CONTROL BOARD
SW3
CN7
CN36
GREEN
YELLOW
RED
WHITE
XT2
TO THE WIRE CONTROLLER
ON
1
KJR-12B
B
A
C
D
E
BROWN
RED
YELLOW
BLACK
WHITE
5-terminal
Group
KJR-12B
B
A
C
D
E
BROWN
RED
YELLOW
BLACK
WHITE
5-terminal
Group
R
YC
G
( )
W
BLUE
CN9
MAIN CONTROL BOARD
SW3
CN7
CN36
GREEN
YELLOW
RED
WHITE
XT2
TO THE WIRE CONTROLLER
ON
1
KJR-12B
B
A
C
D
E
BROWN
RED
YELLOW
BLACK
WHITE
5-terminal
Group
R
YC
G
( )
B
BLUE
CN9
MAIN CONTROL BOARD
SW3
CN7
CN36
GREEN
YELLOW
RED
WHITE
XT2
TO THE WIRE CONTROLLER
ON
1
R
Y
(C)
G
For C/O Units
R
Y
(C)
G
W
R
Y
(C)
G
B
15.3 Field wiring
To connect with wired controller
The wired controller KJR-12B can be used when the SW3 is on “on”, if the SW3 is on ‘1”, the wired controller
KJR-23B or KJR-25B can be used. After setting, please shut off the power supply and then power to it again,
otherwise, the new setting function will be invalid
For Cooling Units
For Cooling +EAH Units
For Heating &cooling Units
Remark: Two stage capacity controlling is optional.
68
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Type
Content
Code
Remarks
Normal
Standby
-- Normal
Constraint cooling
On
Normal
Running
10.
Error
Compressor phase sequence error or phase default
E0
Manual reset
Error
Outdoor coil temp. sensor T3-1 default
E1
Manual reset
Error
Outdoor coil temp. sensor T3-2 default
E2
Manual reset
Error
Indoor coil temp. sensor T2-1 default
E5
Manual reset
Error
Indoor coil temp. sensor T2-2 default
E6
Manual reset
Error
High, low pressure protection or discharge temperature protection of
system A reached 3 times
E7
Unit shall be power off to recovery
Error
High, low pressure protection or discharge temperature protection of
system B reached 3 times
E8
Unit shall be power off to recovery
Error
Indoor temp. sensor T1 error
E9
Manual reset
Error
Outdoor ambient temp. sensor T4 error
EA
Manual reset
Error
Wired controller output error
Eb
Manual reset
Protection
Over current protection
P0
Auto reset
Protection
Comprehensive protection for outdoor fan
P3
Auto reset
Protection
Protection for High/Low Pressure or exhaust temp. (System 1)
P4
Auto reset
Protection
Protection for High/Low Pressure or exhaust temp. (System 1)
P5
Auto reset
Protection
Protection for High temperature of the outdoor condenser
P8
Auto reset
16. Error Code
16.1 Error Code for 5ton
69
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Type
Content
Code
Remarks
Normal
Standby
-- Normal
Constraint cool
On Normal
Running
10. Error
Compressor phase sequence error or phase default
E0
Manual reset
Error
Outdoor coil temp. sensor in sys. A error
E1
Manual reset
Error
Outdoor coil temp. sensor in sys. B error
E2
Manual reset
Error
Indoor coil temp. sensor in sys. A error
E5
Manual reset
Error
Indoor coil temp. sensor in sys. B error
E6
Manual reset
Error
High, low pressure protection or discharge temperature protection of system A
reached 3 times
E7
Unit shall be power off to recovery
Error
High, low pressure protection or discharge temperature protection of system B
reached 3 times
E8
Unit shall be power off to recovery
Error
Indoor temp. sensor error
E9
Manual reset
Error
Outdoor ambient temp. sensor error
EA
Manual reset
Error
Wired controller output error
Eb
Manual reset
Protection
Over-current protection in sys. A
P0
Auto reset
Protection
Over-current protection in sys. B
P1
Auto reset
Protection
Over-current protection for indoor fan
P2
Auto reset
Protection
Comprehensive protection for outdoor fan
P3
Auto reset
Protection
Protection for High/Low Pressure or exhaust temp. in sys. A
P4
Comprehensive protection in sys. A
Protection
Protection for High/Low Pressure or exhaust temp. in sys. B
P5
Comprehensive protection in sys. B
Protection
T2 evaporator Hi-temperature protection stop outdoor unit fan
P6
Auto reset
Protection
T2 evaporator Hi- temperature protection then stop outdoor unit fan and compressor
P7
Auto reset
Protection
Protection for condenser Hi-temp. in sys. A
P8
Auto reset
Protection
Protection for condenser Hi-temp. in sys. B
P9
Auto reset
Protection
Anti-freezing protection for evaporator in sys. A
Pc
Auto reset
Protection
Anti-freezing protection for evaporator in sys. B
Pd
Auto reset
Protection
Defrosting
dF
Auto reset
Item
Content
Error code
1
Compressor phase sequence error or phase default
E0
2
Outdoor coil temp. sensor T3-1 default
E1
3
Outdoor coil temp. sensor T3-2 default
E2
4
Indoor coil temp. sensor T2-1 default
E5
5
Indoor coil temp. sensor T2-2 default
E6
6
Indoor temp. sensor T1 error
E9
7
Outdoor ambient temp. sensor T4 error
EA
8
Wired controller output error
Eb
9
Over current protection
P0
10
Comprehensive protection for outdoor fan
P3
11
Protection for High/Low Pressure or exhaust temp.
P4
Error code for 6.2ton and above
16.2 Trouble shooting
For 5ton
70
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Yes
No
Yes
Yes
No
No
Detect if the temp. Sensor is normal.
Cut off power supply, replace the
power wire, inspect again.
Detect if the voltage of 5p wire joint
between A, B and C is normal.
Cut off power supply, exchange
freely two wires between A, B and
C. Power on again, if the main
board display E0.
Detect if the main board voltage
between A, B and C is normal.
Cut off power supply, exchange the
wire from main power supply to main
board. Power on again, retesting.
Replace the main board.
OK.
Replace the main board.
Yes
No
Replace the temp. sensor, detect
it again.
E0:Compressor phase sequence error or phase default
1) E1:Outdoor coil temp. sensor T3 default.
71
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Detect if the temp. Sensor is normal.
Replace the main board.
Yes
Replace the temp. sensor,
detect it again.
No
Detect B phase current, if the current
value is over the setting value.
The main board display P0, normal.
Detect if the three-phase
protector display is normal.
The main board display P3,
normal.
Detect by multi-meter if
three-phase protector COM
and NO exist current circuit.
Replace three-phase
protector, detect it again.
Yes
No
Replace the main board.
No
Yes
No
Yes
Replace the main board.
2) E9:Indoor coil temp. sensor T2 default.
(Indoor temp. and Pipe Temp. Sensor Resistance Value Table, see Appendix 2)
3) When E2,E5,E6 or EA displays, please check the wired nameplate, if the terminals of T2_1、T2_2、
T3_2、T4 are connected as short circuit. If no, please connect all as short circuit, unless replace
main board.
4) Eb: Wired controller output error.(Only for KJR-23B or KJR-25B).
Avoid three conditions as following:
1) The wired controller output signal has Y, no G.
2) The wired controller output signal has W, no G.
3) The wired controller output signal has Y and W, no G.
6). P0:Compressor over current protection.(The over current protection value is 16A)
7). P3:Comprehensive protection for outdoor fan
72
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
When P4 display, detect High/Low pressure
testing point by pressure gauge and discharge
point temp. by thermometer. Conform if all testing
values are normal.
The main board display P4 is
normal.
Detect by multi-meter if the high/low pressure
switch two sides and air discharge switch two
sides exist current circuit.
Replace high/low pressure switch
and air discharge temp. switch,
detect them again.
Detect if there exist current from main
board to indoor fan.
Replace the main board.
Detect if there exist power supply from
main board to outdoor fan.
Replace the capacitor of outdoor fan,
detect it again, if the outdoor fan work.
No
Replace the main board.
Yes
No
Replace outdoor fan.
Remove the problem
No
Yes
No
Yes
Yes
Replace the main board.
No
Replace indoor fan capacitor, detect it
again, Conform if the indoor fan works.
No
Replace the indoor fan.
Yes
Remove the problem
Yes
8). P4:Protection for High/Low Pressure or exhaust temp. (High pressure protection value:4.4MPa,
High pressure protection value:0.14MPa;air discharge temp. protection value: 130℃ above)
9). Indoor fan motor didn’t work.
10). Outdoor fan motor didn’t work.
73
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Item
Content
Error code
1
Indoor fan motor didn’t run.
-- 2 Compressor didn’t run.
-- 3 T3 temp sensor error.
EA 4 Check if the low pressure protection is normal.
-- 5 Outdoor fan motor didn’t run.
-- 6 Four ways valve didn’t work.
-- 7 Condenser high temp protection.
P8,P9
Yes
No
No
Yes
Yes
No
Yes
No
Yes
No
If the heating mode is in preventing cold
state for a long time (Cooling mode will not
be considered)
Detect if the voltage of the fan on PCB
which corresponds to the interface is 208 ~
230V AC between CN6 of INFAN and N.
Replace T2 sensor or check if exist
leakage in pipeline.
If the indoor fan contactor is close.
Replace motor.
Replace contactor.
Detect if the fuse on PCB is burned off.
Replace fuse.
Check if the secondary voltage
transformer is normal.
Replace PCB.
Replace
transformer.
For 6.2ton and above
1) Indoor fan motor didn’t run.
The first check if the power supplier is normal, if all wire connection terminal is loose, if the wired controller set
and wire connection are correct, operating as flow process after confirm.
74
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Yes
Yes
No
No
Yes
Yes
No
Yes
No
Yes
No
No
Is the electric resistance of T3 answer for
Appendix 1
?
Detect if the voltage of compressor which
corresponds to the interface on PCB is 208 ~
230V AC between CN6 of COMP1, COMP2
and N.
If indoor fan motor contactor is
close.
Detect if the fuse on PCB is burned
off.
Replace
compressor.
Replace
contactor.
Replace fuse.
Check if the secondary voltage
transformer is normal.
Replace
PCB.
Replace
transformer.
1:Check if the refrigerant in system is less.
2:Detect if system have blocked
3:Check if the four-valve is broken.
4:Detect if low-pressure switching ontology is bad,
replace the low-voltage switch.
Replace PCB.
Replace the T3 sensor.
Check if the low pressure protection is normal
(The normal resistance is 0Ω).
Replace PCB.
2) Compressor didn’t run (All wires connection are correct and reliable, if power supplier is
required range. If compressor didn’t run, you can analysis as flowing)
3) T3 temp sensor error.
4) Check if the low pressure protection is normal.
75
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
No
Yes
Yes
No
Yes
Yes
No
Yes
No
Yes
No
Yes
No
No
No
Detect if the voltage of compressor which
corresponds to the interface on PCB is 208 ~ 230V
AC between CN6 of OFAN1,OFAN2 and N.
Replace
transformer.
Detect if the fuse on PCB is burned off.
If the outdoor fan motor contactor is
close.
Replace outdoor
fan motor.
Replace
contactor.
Replace
fuse.
Check if the secondary voltage
transformer is normal.
Replace PCB.
Replace
transformer.
Detect if the voltage is 208 ~ 230V AC
between CN28, CN29 and C on PCB.
Replace four way valve or coil.
Detect if the fuse on PCB is burned off.
Check if the secondary voltage
transformer is normal.
Replace
fuse.
Replace
PCB.
5) Outdoor fan motor didn’t run.
6) Four ways valve didn’t work.
76
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Yes
No
No
Yes
Yes
No
No
Yes
Replace the Outdoor PCB.
Is the electric resistance of condenser high temp
sensor answer for
Appendix 1
?
Check:
Heat dispersion function of outdoor heat exchanger is unqualified:
For example, the heat exchanger is dirty, air-outlet and air-back line is
short-circuited, outdoor fan stops running or air speed is over-low, inlet
and outlet air is blocked in heat exchanger, etc.
Check:
There is air or nitrogen in system (air comes from the incomplete
vacuum drying, and nitrogen is caused by directly pressurizing to ball
valve), symptom: Pressure value of high/low is high, discharge and suction
temperature is high, current is large, there may be abnormal noise in
compressor, pressure gauge is jittering.
Replace the sensor
Remove the problem
Remove the problem
Remove the problem
Check:
System liquid side pipeline is blocked, for example, pipe is
squashed or body of valve is blocked, or stop valve has not been opened
(this situation often happens under high-pressure protection firstly).
7) Condenser high temperature protection
77
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
1
1
1
1
1
Name of accessories
Manual
Drain outlet
KJR-12B Wired controller
Drain pipe
Snap ring
Qty
Shape
Model
A
6.2 Ton
328mm
7.5 Ton
328mm
8.5Ton
395mm
10 Ton
395mm
12.5Ton
620mm
15 Ton
576mm
17.5 Ton
576mm
20 Ton
525mm
17. Accessory
18. Maintenance and Upkeep
Regular maintenance and upkeep
Some regular maintenance and upkeep have been carry on by user, includes: change the one-time dust filter,
clean casing, wash condenser and replace a new belt, as well as do some test for the equipment.
Note:At least 1m flame resistant layer must be laid at the end of the air duct internal surface.
Regulating belt of rate of tension, inner fan Refer to the following Fig.fixed bolt of electric motor’s supporting
slide was loosened, following electric motor was droved, rate of belt tension will begin change.
Method of belt tensioning using belt tension indicator
Calculate the deflection in mm on a basis of 16mm per meter of center distance
Center distance (m) ×16=deflection (mm).
78
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
Belt section
For required to deflection belt 16 mm per meter of span
Small pulley diameter
(mm)
Newton
(N)
Kilogram-force
(kgf)
SPA
80 to132
25 to 35
2.5 to 3.6
SPB
140 to 224
45 to 65
4.6 to 6.6
Filter
Screw
Return I lateralplateassemblies
Extractionboard of filter
6.2ton and above
NOTE:The belt which is too tight or too loose may generate noise and be harmful to the unit.
Dismantle the air filter.
Twist of screws and up the plate that is gets out.
Upon loose the filter-baffle-plate, the filter could be pulled out along the supporting slot.
5ton
Clean the air filter (Vacuum cleaner or pure water may be used to clean the air filter. If the dust
accumulation is too heavy, please use soft brush and mild detergent to clean it and dry out in cool
place).
79
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
The air-in side should face up when using vacuum cleaner.
The air-in side should face down when using water.
CAUTION: Do not dry out the air filter under direct sunshine or with fire.
Re-install the air filter
Condenser coil
Unfiltered air circulates through the unit's condenser coil and can cause the coil's surface to
become clogged with dust, dirt, etc. To clean the coil, vertically (i.e., with the fins) stroke the coil
surface with a soft-bristled brush. Be sure to keep all vegetation away from the condenser coil area.
Maintenance performed by serviceman.
To keep your unit operating safely and efficiently, the manufacturer recommends that a qualified
serviceman check the entire system at least once each year and any other time that you feel one is
needed. Your serviceman should examine these areas of your unit:
Filters
Motors and drive system components
Economizer gaskets (for possible replacement)
Safety controls (for mechanical cleaning)
Electrical components and wiring (for possible replacement and connection tightness)
Condensate drain (for cleaning)
Unit duct connections (to see that they are physically sound and sealed to the unit casing)
Unit mounting support (for structural integrity)
The unit (for obvious unit deterioration)
CAUTION:
Do not operate the unit without the evaporator fan access panel in place. Reinstall the access panel
after performing any maintenance. Operating the unit without the access panel may result in severe
personal injury or death.
80
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
℃
K Ohm
℃
K Ohm
℃
K Ohm
℃
K Ohm
-20
115.266
20
12.6431
60
2.35774
100
0.62973
-19
108.146
21
12.0561
61
2.27249
101
0.61148
-18
101.517
22
11.5000
62
2.19073
102
0.59386
-17
96.3423
23
10.9731
63
2.11241
103
0.57683
-16
89.5865
24
10.4736
64
2.03732
104
0.56038
-15
84.2190
25
10.000
65
1.96532
105
0.54448
-14
79.3110
26
9.55074
66
1.89627
106
0.52912
-13
74.5360
27
9.12445
67
1.83003
107
0.51426
-12
70.1698
28
8.71983
68
1.76647
108
0.49989
-11
66.0898
29
8.33566
69
1.70547
109
0.48600
-10
62.2756
30
7.97078
70
1.64691
110
0.47256
-9
58.7079
31
7.62411
71
1.59068
111
0.45957
-8
56.3694
32
7.29464
72
1.53668
112
0.44699
-7
52.2438
33
6.98142
73
1.48481
113
0.43482
-6
49.3161
34
6.68355
74
1.43498
114
0.42304
-5
46.5725
35
6.40021
75
1.38703
115
0.41164
-4
44.0000
36
6.13059
76
1.34105
116
0.40060
-3
41.5878
37
5.87359
77
1.29078
117
0.38991
-2
39.8239
38
5.62961
78
1.25423
118
0.37956
-1
37.1988
39
5.39689
79
1.21330
119
0.36954
0
35.2024
40
5.17519
80
1.17393
120
0.35982
1
33.3269
41
4.96392
81
1.13604
121
0.35042
2
31.5635
42
4.76253
82
1.09958
122
0.3413
3
29.9058
43
4.57050
83
1.06448
123
0.33246
4
28.3459
44
4.38736
84
1.03069
124
0.32390
5
26.8778
45
4.21263
85
0.99815
125
0.31559
6
25.4954
46
4.04589
86
0.96681
126
0.30754
7
24.1932
47
3.88673
87
0.93662
127
0.29974
8
22.5662
48
3.73476
88
0.90753
128
0.29216
9
21.8094
49
3.58962
89
0.87950
129
0.28482
10
20.7184
50
3.45097
90
0.85248
130
0.27770
11
19.6891
51
3.31847
91
0.82643
131
0.27078
12
18.7177
52
3.19183
92
0.80132
132
0.26408
13
17.8005
53
3.07075
93
0.77709
133
0.25757
14
16.9341
54
2.95896
94
0.75373
134
0.25125
15
16.1156
55
2.84421
95
0.73119
135
0.24512
16
15.3418
56
2.73823
96
0.70944
136
0.23916
17
14.6181
57
2.63682
97
0.68844
137
0.23338
18
13.9180
58
2.53973
98
0.66818
138
0.22776
19
13.2631
59
2.44677
99
0.64862
139
0.22231
Appendix
Appendix 1: Indoor Temp. and Pipe Temp. Sensor Resistance Value Table (℃--K)(for 6.2tons and
above)
81
60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
Temp
Resistance(KΩ)
Resist.tol (%)
Temp.tol(℃)
(℃)
Rmax
R(t)Normal
Rmin
MAX(+)
MIN(-)
MAX(+)
MIN(-)
-20
116.539
106.732
96.920
9.19
9.19
1.59
1.59
-19
110.231
100.552
91.451
9.63
9.05
1.57
1.57
-18
103.743
94.769
86.328
9.47
8.91
1.56
1.55
-17
97.673
89.353
81.525
9.31
8.76
1.54
1.54
-16
91.990
84.278
77.017
9.15
8.62
1.53
1.52
-15
86.669
79.521
72.788
8.99
8.47
1.51
1.50
-14
81.684
75.059
68.815
8.83
8.32
1.49
1.48
-13
77.013
70.873
65.083
8.66
8.17
1.47
1.47
-12
72.632
66.943
61.574
8.50
8.02
1.45
1.45
-11
68.523
63.252
58.274
8.33
7.87
1.44
1.43
-10
64.668
59.784
55.169
8.17
7.72
1.42
1.41
-9
61.048
56.524
52.246
8.00
7.57
1.40
1.39
-8
57.649
53.458
49.492
7.84
7.42
1.38
1.37
-7
54.456
50.575
46.899
7.67
7.27
1.35
1.35
-6
51.456
47.862
44.455
7.51
7.12
1.33
1.32
-5
48.636
45.308
42.150
7.35
6.97
1.31
1.30
-4
45.984
42.903
39.977
7.18
6.82
1.29
1.28
-3
43.490
40.638
37.927
7.02
6.67
1.27
1.26
-2
41.144
38.504
35.992
6.86
6.52
1.25
1.24
-1
38.935
36.492
34.165
6.70
6.38
1.23
1.21
0
36.857
34.596
32.440
6.53
6.23
1.21
1.19
1
34.898
32.807
30.810
6.38
6.09
1.18
1.17
2
33.055
31.120
29.271
6.22
5.94
1.16
1.15
3
31.317
29.528
27.815
6.06
5.80
1.14
1.12
4
29.681
28.026
26.440
5.90
5.66
1.12
1.10
5
28.138
26.608
25.140
5.75
5.52
1.10
1.08
6
26.682
25.268
23.909
5.60
5.38
1.07
1.06
7
25.310
24.003
22.745
5.45
5.24
1.05
1.03
8
24.016
22.808
21.644
5.30
5.10
1.03
1.01
9
22.794
21.678
20.601
5.15
4.97
1.01
0.99
10
21.641
20.610
19.614
5.00
4.83
0.99
0.97
11
20.553
19.601
18.680
4.86
4.70
0.96
0.94
12
19.525
18.646
17.794
4.71
4.57
0.94
0.92
13
18.554
17.743
16.955
4.57
4.44
0.92
0.90
14
17.636
16.888
16.160
4.43
4.31
0.90
0.88
15
16.769
16.079
15.406
4.29
4.19
0.88
0.85
16
15.949
15.313
14.691
4.15
4.06
0.86
0.83
17
15.174
14.588
14.014
4.02
3.94
0.84
0.81
18
14.442
13.902
13.372
3.89
3.81
0.81
0.79
19
13.748
13.251
12.762
3.75
3.69
0.79
0.76
20
13.093
12.635
12.183
3.62
3.57
0.77
0.74
21
12.471
12.050
11.634
3.50
3.46
0.75
0.72
22
11.883
11.496
11.112
3.37
3.34
0.73
0.70
23
11.327
10.971
10.617
3.25
3.23
0.71
0.68
24
10.800
10.473
10.147
3.12
3.11
0.69
0.66
25
10.300
10.000
9.700
3.00
3.00
0.67
0.63
26
9.848
9.551
9.255
3.11
3.10
0.69
0.66
27
9.418
9.125
8.834
3.21
3.19
0.72
0.69
Appendix 2:Indoor Temp. and Pipe Temp. Sensor Resistance Value Table (5ton)
82
MCAC-RTSM-2015-01 60Hz R410a ClimaMaster Tropical Rooftop Package Unit
28
9.010
8.721
8.434
3.31
3.29
0.75
0.71
29
8.621
8.337
8.055
3.41
3.38
0.77
0.74
30
8.252
7.972
7.695
3.51
3.47
0.80
0.77
31
7.900
7.625
7.353
3.61
3.57
0.83
0.79
32
7.566
7.296
7.029
3.70
3.66
0.85
0.82
33
7.247
6.982
6.721
3.80
3.74
0.88
0.84
34
6.944
6.684
6.428
3.89
3.83
0.91
0.87
35
6.656
6.401
6.150
3.98
3.92
0.93
0.90
36
6.381
6.131
5.886
4.08
4.00
0.96
0.93
37
6.119
5.874
5.634
4.17
4.09
0.98
0.95
38
5.870
5.630
5.395
4.26
4.17
1.01
0.98
39
5.631
5.397
5.167
4.34
4.26
1.03
1.01
40
5.404
5.175
4.951
4.43
4.34
1.06
1.03
41
5.188
4.964
4.745
4.52
4.42
1.09
1.06
42
4.982
4.763
4.549
4.60
4.50
1.12
1.09
43
4.785
4.571
4.362
4.69
4.58
1.14
1.12
44
4.596
4.387
4.183
4.77
4.66
1.17
1.14
45
4.417
4.213
4.014
4.85
4.74
1.19
1.17
46
4.246
4.046
3.851
4.93
4.81
1.22
1.20
47
4.082
3.887
3.697
5.02
4.89
1.25
1.23
48
3.925
3.735
3.550
5.10
4.97
1.28
1.25
49
3.776
3.590
3.409
5.18
5.04
1.30
1.28
50
3.632
3.451
3.274
5.25
5.12
1.33
1.30
51
3.495
3.318
3.146
5.33
5.19
1.35
1.33
52
3.363
3.191
3.023
5.41
5.26
1.41
1.36
53
3.237
3.069
2.905
5.49
5.34
1.43
1.38
54
3.116
2.952
2.793
5.56
5.41
1.46
1.41
55
3.001
2.841
2.685
5.64
5.48
1.48
1.44
56
2.890
2.734
2.582
5.71
5.55
1.51
1.46
57
2.784
2.632
2.484
5.79
5.62
1.54
1.49
58
2.682
2.534
2.390
5.86
5.69
1.56
1.52
59
2.585
2.440
2.299
5.93
5.76
1.59
1.54
60
2.491
2.350
2.213
6.01
5.83
1.62
1.57
61
2.401
2.264
2.130
6.08
5.90
1.64
1.60
62
2.315
2.181
2.051
6.15
5.96
1.67
1.62
63
2.233
2.102
1.975
6.22
6.03
1.70
1.65
64
2.154
2.026
1.903
6.29
6.10
1.72
1.68
65
2.077
1.953
1.833
6.36
6.16
1.75
1.70
66
2.004
1.883
1.766
6.42
6.23
1.77
1.73
67
1.934
1.816
1.702
6.49
6.29
1.80
1.76
68
1.867
1.752
1.641
6.56
6.35
1.83
1.78
69
1.802
1.690
1.582
6.62
6.41
1.85
1.81
70
1.740
1.631
1.525
6.69
6.48
1.88
1.84
71
1.680
1.574
1.471
6.75
6.54
1.91
1.86
72
1.622
1.519
1.419
6.82
6.60
1.93
1.89
73
1.567
1.466
1.369
6.88
6.66
1.96
1.92
74
1.514
1.416
1.321
6.94
6.71
1.98
1.94
75
1.463
1.367
1.275
7.00
6.77
2.01
1.97
83
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