Geostar Sycamore Series User manual

Submittal Data
English Language
IP/Metric Units
SD2700AGA 02/21
VARIABLE SPEED GEOTHERMAL HEAT PUMPS
3 TO 5 TONS
Sycamore Series

Contractor: P.O.:
Engineer:
Project Name: Unit Tag:
Model Nomenclature
SD2700AGA 02/21 2 Page _____ of _____
Sycamore Series
3 - 5 Tons 60Hz
The manufacturer works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signifies that the equipment is acceptable under the provisions
of the job specification. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products.
Model
14 - Sycamore Variable Speed
Future Option
0 - Standard
Type
1 - Vertical Controls Option
2 - Horizontal J - Aurora Variable Speed Controls
K - Aurora VS Controls w/ Performance Mo
Vintage
* - Factory Use Only Future Option
0 - Standard
Unit Capacity
036, 048, 060 Filter Option
0 - 2" MERV11 FILTER
Discharge Configuration
T - Top (Vertical)
B - Bottom (Vertical) Coa x Option
R - Rear (Vertical) C - Copper
E - End (Horizontal) N - Cupronickel
S - Side (Horizontal)
Blower Option
Air Configuration 1 - ECM
L- Left 2 - High Static ECM Blower (036)
R - Right
Hot Water Generation Option
Voltage 0 - No HWG
1 - 208-230/60/1 1 - HWG with factory installed pump
14
1
*
036
T
0
J
0
L
1
1
1
C
0
Rev. 8/1/2019

Contractor: P.O.:
Engineer:
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Energy Star Rating Criteria
In order for water-source heat pumps to be Energy Star rated they must meet or
exceed the minimum efficiency requirements listed below. Tier 3 represents the
current minimum efficiency water source heat pumps must have in order to be
Energy Start rated.
Tier 3: 1/1/2012 – No Effective End Date Published
Water-to-Air EER COP
Ground Loop 17.1 3.6
Ground Water 21.1 4.1
Water-to-Water
Ground Loop 16.1 3.1
Ground Water 20.1 3.5
Energy Star Compliance Table
Model Tier 3
Ground Water Ground Loop
036 Yes Yes
048 Yes Yes
060 Yes Yes
6/1/12
Variable Speed ECM Motor
AHRI/ASHRAE/ISO 13256-1
English (IP) Units
Model Capacity
Modulation
Flow Rate
Clg/Htg
Water Loop Heat Pump Ground Water Heat Pump Ground Loop Heat Pump
Cooling
EWT 86°F
Heating
EWT 68°F
Cooling
EWT 59°F
Heating
EWT 50°F
Cooling
Full Load 77°F
Part Load 68°F
Heating
Full Load 32°F
Part Load 41°F
cfm Capacity
Btuh
EER
Btuh/W
Capacity
Btuh COP Capacity
Btuh
EER
Btuh/W
Capacity
Btuh COP Capacity
Btuh
EER
Btuh/W
Capacity
Btuh COP
036 Full 1300/1500 32,300 17.7 51,000 5.3 38,000 31.2 41,700 4.5 35,800 21.6 32,900 3.5
Part 11,000 21.1 17,000 7.6 12,500 50.0 14,000 5.9 13,400 39.0 12,000 5.1
048 Full 1500/1800 40,700 16.9 67,000 4.9 49,000 30.0 55,200 4.0 45,000 20.0 43,500 3.4
Part 16,000 24.0 24,000 7.8 19,000 56.0 19,000 6.0 18,000 43.5 16,300 5.1
060 Full 1800/2200 50,000 15.9 79,000 4.9 60,000 27.1 66,000 4.3 56,000 19.1 51,700 3.4
Part 20,100 22.3 29,100 7.6 22,500 55.0 23,000 5.8 22,800 40.0 20,000 5.1
Cooling capacities based upon 80.6°F DB, 66.2°F WB entering air temperature 1/15/21
Heating capacities based upon 68°F DB, 59°F WB entering air temperature
All ratings based upon 208V operation
AHRI/ISO 13256-1 Performance Ratings
SD2700AGA 02/21 3 Page _____ of _____
Sycamore Series
3 - 5 Tons 60Hz
The manufacturer works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signifies that the equipment is acceptable under the provisions
of the job specification. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products.

Contractor: P.O.:
Engineer:
Project Name: Unit Tag:
Vertical Dimensional Data
SD2700AGA 02/21 4 Page _____ of _____
Sycamore Series
3 - 5 Tons 60Hz
The manufacturer works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signifies that the equipment is acceptable under the provisions
of the job specification. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products.
Top Air Discharge
Vertical Top
Flow Model
Overall Cabinet Water Connections Electrical
Connections
Discharge Connection
duct flange installed (±0.10 in)
Return Connection
using std deluxe filter rack
(±0.10 in)
A
Width
B
Depth
C
Height
D
Loop
In
E
Loop
Out
F
HWG
In
G
HWG
Out
H
Cond-
ensate
Loop
Water
FPT
HWG
Sweat
(I.D.)
I
1/2 in.
cond
J
1/2 in.
cond
K
3/4 in.
cond LM
N
Supply
Width
O
Supply
Depth
PQ
R
Return
Depth
S
Return
Height
T
Low
Voltage
Ext
Pump
Power
Supply
036 in. 25.6 31.6 54.4 2.3 7.3 15.9 18.9 10.6 1 in.
Swivel
1/2 in.
Female
14.3 9.8 12.3 6.9 1.1 18.0 18.0 3.8 1.7 28.1 30.0 1.7
cm. 65.0 80.3 138.2 5.8 18.5 40.4 48.0 26.9 36.3 24.9 31.2 17.5 2.8 45.7 45.7 9.7 4.3 71.4 76.2 4.3
048 in. 25.6 31.6 54.4 2.3 7.3 15.9 18.9 10.6 1 in.
Swivel
1/2 in.
Female
14.3 9.8 12.3 6.9 1.1 18.0 18.0 3.8 1.7 28.1 30.0 1.7
cm. 65.0 80.3 138.2 5.8 18.5 40.4 48.0 26.9 36.3 24.9 31.2 17.5 2.8 45.7 45.7 9.7 4.3 71.4 76.2 4.3
060 in. 25.6 31.6 58.4 2.3 7.3 15.9 18.9 10.6 1 in.
Swivel
1/2 in.
Female
14.3 9.8 12.3 6.9 1.1 18.0 18.0 3.8 1.7 28.1 34.0 1.7
cm. 65.0 80.3 148.3 5.8 18.5 40.4 48.0 26.9 36.3 24.9 31.2 17.5 2.8 45.7 45.7 9.7 4.3 71.4 86.4 4.3
Condensate is 3/4 in. PVC female glue socket and is switchable from side to front
Unit shipped with deluxe 2 in. (field adjustable to 1 in.) duct collar/filter rack extending from unit 3.25 in. and is suitable for duct connection.
Discharge flange is field installed and extends 1 in. [25.4mm] from cabinet
Decorative molding and/or water connections extend 1.2 in. [30.5mm] beyond front of cabinet.
Louvered vents in the compressor section right side access panel extend 1/2 in. [12.7 mm] from side of cabinet. Allow 6" clearance for venting.
Top auxiliary electric heat power knockouts are 1.125", 1.375", and 2".
6/29/12
LEFT RETURN RIGHT RETURN
FRONT
TOP
2 ft [61 cm]
Primary Service Access
TOP
ADEHFIKJ G
1.9in
[4.8cm]
1.9in
[4.8cm]
M
R
Q
N
O
L
R
N
O
L
PQ
RIGHT SIDE
B
C
B
LEFT SIDE
S
T
S
T
C

Contractor: P.O.:
Engineer:
Project Name: Unit Tag:
Vertical Dimensional Data cont.
SD2700AGA 02/21 5 Page _____ of _____
Sycamore Series
3 - 5 Tons 60Hz
The manufacturer works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signifies that the equipment is acceptable under the provisions
of the job specification. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products.
Bottom Air Discharge
Bottomflow
Models
Overall Cabinet
Water Connections Electrical Knockouts
Discharge Connection
duct flange installed (±0.10 in)
Return Connection
using std deluxe filter rack
(±0.10 in)
12345
Loop
Water
FPT
HWG
Sweat
(I.D.)
I
1/2 in.
cond
J
1/2 in.
cond
K
3/4 in.
cond
A
Width
B
Depth
C
Height
D
In
E
Out
F
HWG
In
G
HWG
Out
H
Cond-
ensate
Low
Voltage
Ext
Pump
Power
Supply
LM
N
Supply
Width
O
Supply
Depth
PQ
R
Return
Depth
S
Return
Height
T
036-
060
in. 25.5 31.5 62.5 43.4 48.4 57.0 60.0 3.1 1 in.
Swivel
1/2 in.
Female
51.1 55.6 53.6 9.1 4.8 13.4 13.6 1.7 1.8 28.1 34.0 5.6
cm. 64.8 80.0 158.8 110.2 122.9 144.8 152.4 7.9 129.8 141.2 136.1 23.1 12.2 34.0 34.5 4.3 4.6 71.4 86.4 14.2
Condensate is 3/4 in. PVC female glue socket and is switchable from side to front
Unit shipped with deluxe 2 in. (field adjustable to 1 in.) duct collar/filter rack extending from unit 3.25 in. and is suitable for duct connection.
Decorative molding and/or water connections extend 1.2 in. [30.5mm] beyond front of cabinet.
Louvered vents in the compressor section right side access panel extend 1/2 in. [12.7 mm] from side of cabinet. Allow 6" clearance for venting.
Top auxiliary electric heat power knockouts are 1.125", 1.375", and 2".
4/30/12
2 ft [61 cm]
Primary Service Access
LEFT SIDE RIGHT SIDE
B
C
S
T T
B
C
S
LEFT RETURN RIGHT RETURN
RQ
LN
O
P
A
FRONT
D
E
FG
H
J
K
I
1.90
(4.7 cm)
1.70
(4.3 cm)
1
2
3
4
5
RIGHT BOTTOM DISCHARGE
FLOOR FOOT PRINT
R
O
N
L
M
LEFT BOTTOM DISCHARGE
FLOOR FOOT PRINT
Q

Contractor: P.O.:
Engineer:
Project Name: Unit Tag:
Vertical Dimensional Data cont.
SD2700AGA 02/21 6 Page _____ of _____
Sycamore Series
3 - 5 Tons 60Hz
The manufacturer works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signifies that the equipment is acceptable under the provisions
of the job specification. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products.
Rear Air Discharge
Vertical
Rear
Discharge
Model
Overall Cabinet Water Connections Electrical
Connections
Discharge Connection
duct flange installed (±0.10 in)
Return Connection
using std deluxe filter rack
(±0.10 in)
A
Width
B
Depth
C
Height
D
Loop
In
E
Loop
Out
F
HWG
In
G
HWG
Out
H
Cond-
ensate
Loop
Water
FPT
HWG
Sweat
(I.D.)
I
1/2 in.
cond
J
1/2 in.
cond
K 3/4
in.
cond
L
Supply
Width
M
Supply
Depth
NOPQ
R
Return
Depth
S
Return
Height
T
Low
Voltage
Ext
Pump
Power
Supply
036 in. 25.6 31.6 54.4 2.3 7.3 15.9 18.9 10.6 1 in.
Swivel
1/2 in.
Female
14.3 9.8 12.3 13.3 13.6 39.4 9.1 8.1 1.7 28.1 30.0 1.7
cm. 65.0 80.3 138.2 5.8 18.5 40.4 48.0 26.9 36.3 24.9 31.2 33.8 34.5 100.1 23.1 20.6 4.3 71.4 76.2 4.3
048 in. 25.6 31.6 54.4 2.3 7.3 15.9 18.9 10.6 1 in.
Swivel
1/2 in.
Female
14.3 9.8 12.3 13.3 13.6 39.4 9.1 8.1 1.7 28.1 30.0 1.7
cm. 65.0 80.3 138.2 5.8 18.5 40.4 48.0 26.9 36.3 24.9 31.2 33.8 34.5 100.1 23.1 20.6 4.3 71.4 76.2 4.3
060 in. 25.6 31.6 58.4 2.3 7.3 15.9 18.9 10.6 1 in.
Swivel
1/2 in.
Female
14.3 9.8 12.3 13.3 13.6 43.4 9.1 8.1 1.7 28.1 34.0 1.7
cm. 65.0 80.3 148.3 5.8 18.5 40.4 48.0 26.9 36.3 24.9 31.2 33.8 34.5 110.2 23.1 20.6 4.3 71.4 86.4 4.3
Condensate is 3/4 in. PVC female glue socket and is switchable from side to front
Unit shipped with deluxe 2 in. (field adjustable to 1 in.) duct collar/filter rack extending from unit 3.25 in. and is suitable for duct connection.
Discharge flange is field installed and extends 1 in. [25.4mm] from cabinet
Decorative molding and/or water connections extend 1.2 in. [30.5mm] beyond front of cabinet.
Louvered vents in the compressor section right side access panel extend 1/2 in. [12.7 mm] from side of cabinet. Allow 6" clearance for venting.
Top auxiliary electric heat power knockouts are 1.125", 1.375", and 2".
6/29/12
REAR VIEW
LEFT RETURN
SIDE VIEW
RIGHT RETURN
SIDE VIEW
LEFT RETURN
REAR VIEW
RIGHT RETURN
FRONT
CCCC
AA
A
BB
D
EHFG
J
K
I
L
M
N
M
N
P
OQ
QRR
SS
TT
1.90 in. [4.8 cm]
1.90 in.
[4.8 cm]
2 ft [61 cm]
Primary Service Access
2 f
t
[
61
c
c
c
c
c
c
c
c
c
c
c
c
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
]
]
]
]
]
]
]
]
]
]
]
]
]
]
]
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]
]
]
]
]
]
]
]
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]
]
]
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]
]
]
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]
]
P
rimar
y
Service Access

Contractor: P.O.:
Engineer:
Project Name: Unit Tag:
Horizontal Dimensional Data
SD2700AGA 02/21 7 Page _____ of _____
Sycamore Series
3 - 5 Tons 60Hz
The manufacturer works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signifies that the equipment is acceptable under the provisions
of the job specification. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products.
Units Not Shown Above L O
Right Return End Discharge in 2.8 4.6
cm 7.1 11.8
Right Return Side Discharge in 4.9 6.9
cm 12.4 17.5
Left Return End Discharge in 4.9 7.6
cm 12.4 19.4
Left Return Side Discharge in 2.8 6.9
cm 7.1 17.5
Horizontal
Models
Overall Cabinet Water Connections
Electrical Connections
Discharge Connection
duct flange installed (±0.10 in)
Return Connection
using std deluxe filter rack
(±0.10 in)
I
1/2 in.
cond
J
1/2 in.
cond
K
3/4 in.
cond
A
Width
B
Depth
C
Height
D
In
E
Out
F
HWG In
G
HWG
Out
H
Cond-
ensate
Loop
Water
FPT
HWG
Sweat
(I.D.)
Low
Voltage
Ext
Pump
Power
Supply
L
M
Supply
Height
N
Supply
Depth
OP
Q
Return
Depth
R
Return
Height
S
036 in. 25.6 77.0 21.3 2.3 7.3 15.9 18.9 0.8 1 in.
Swivel
1/2 in.
Female
14.3 9.8 12.3
SEE
CHART
13.6 13.2
SEE
CHART
2.8 40.4 18.9 1.3
cm. 65.0 195.6 54.1 5.8 18.5 40.4 48.0 2.0 36.3 24.9 31.2 34.5 33.5 7.1 102.6 48.0 3.3
048 in. 25.6 77.0 21.3 2.3 7.3 15.9 18.9 0.8 1 in.
Swivel
1/2 in.
Female
14.3 9.8 12.3
SEE
CHART
13.6 13.2
SEE
CHART
2.8 40.4 18.9 1.3
cm. 65.0 195.6 54.1 5.8 18.5 40.4 48.0 2.0 36.3 24.9 31.2 34.5 33.5 7.1 102.6 48.0 3.3
060 in. 25.6 82.0 21.3 2.3 7.3 15.9 18.9 0.8 1 in.
Swivel
1/2 in.
Female
14.3 9.8 12.3
SEE
CHART
13.6 13.2
SEE
CHART
2.8 45.4 18.9 1.3
cm. 65.0 208.3 54.1 5.8 18.5 40.4 48.0 2.0 36.3 24.9 31.2 34.5 33.5 7.1 115.3 48.0 3.3
Condensate is 3/4 in. PVC female glue socket and is switchable from side to front
Unit shipped with deluxe 2 in. (field adjustable to 1 in.) duct collar/filter rack extending from unit 3.25 in. and is suitable for duct connection.
Discharge flange is field installed and extends 1 in. [25.4mm] from cabinet
Decorative molding and/or water connections extend 1.2 in. [30.5mm] beyond front of cabinet.
Louvered vents in the compressor section right side access panel extend 1/2 in. [12.7 mm] from side of cabinet. Allow 6" clearance for venting.
6/29/12
2 ft [61 cm]
Primary Service Access
B
C
2.1in
[5.4cm]
H
L
O
N
M
S
R
Q
P
MOUNT (2) HANGER BRACKETS
AS SHOWN TO ALLOW ACCESS
TO FILTER
AS SHOWN LR UNIT (RR UNIT ON OPPOSITE SIDE—SAME DIMENSIONS)
SIDE DISHCARGE VIEW END VIEW
TOP VIEW
A
S
FRONT VIEW
DEFG
IKJ
1.9in
[4.8cm] O
L
2
f
t
[6
1
c
m
]
Primar
y
S
ervice A
cc
ess

Contractor: P.O.:
Engineer:
Project Name: Unit Tag:
Physical Data
SD2700AGA 02/21 8 Page _____ of _____
Sycamore Series
3 - 5 Tons 60Hz
The manufacturer works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signifies that the equipment is acceptable under the provisions
of the job specification. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products.
Model 036 048 060
Compressor (1 each) Variable Speed Scroll
Factory Charge R410a, oz [kg] Vertical
(Aluminum tube and fin air coil) 90 [2.55] 120 [3.40] 140 [3.96]
Factory Charge R410a, oz [kg] Horizontal
(Aluminum tube and fin air coil) 86 [2.44] 108 [3.06] 148 [4.19]
ECM Blower Motor & Blower
Blower Motor Type/Speeds ECM Variable Speed
Blower Motor- hp [W] ECM 1/2 [373] 1 [746] 1 [746]
High Static Blower Motor - hp [W] ECM 1 [746] n/a n/a
Blower Wheel Size (Dia x W), in. [mm] ECM 11 x 10
[279 x 254]
11 x 10
[279 x 254]
11 x 1 0
[279 x 254]
High Static Blower Wheel Size - [Dia. x W], in. [mm] ECM 11 x 10
[279 x 254] n/a n/a
Coax and Water Piping
Water Connections Size - Swivel - in [mm] 1” [25.4] 1” [25.4] 1” [25.4]
HWG Connection Size - Female Sweat I.D. - in [mm] 1/2” [12.7] 1/2” [12.7] 1/2” [12.7]
Coax & Piping Water Volume - gal [l] 1.3 [4.9] 2.3 [8.7] 2.3 [8.7]
Vertical
Air Coil Dimensions (H x W), in. [mm] 32 x 2 5
[813 x 635]
32 x 2 5
[813 x 635]
3 6 x 2 5
[914 x 635]
Air Coil Total Face Area, ft2 [m2] 5.6 [0.570] 5.6 [0.570] 6.3 [0.641]
Air Coil Tube Size, in [mm] 3/8 [9.5] 3/8 [9.5] 3/8 [9.5]
Air Coil Number of rows 3 3 4
Filter Standard - 2” [51mm] Pleated MERV11 Throwaway, in [mm] 32 x 30 [813 x 762] 32 x 30 [813 x 762] 36 x 30 [914 x 762]
Weight - Operating, lb [kg] 331 [150] 354 [161] 372 [169]
Weight - Packaged, lb [kg] 351 [159] 374 [170] 392 [178]
Horizontal
Air Coil Dimensions (H x W), in. [mm] 20 x 40 [508 x 1016] 20 x 40 [508 x 1016] 20 x 4 [508 x 1143]
Air Coil Total Face Area, ft2 [m2] 5.6 [0.570] 5.6 [0.570] 6.3 [0.641]
Air Coil Tube Size, in [mm] 3/8 [9.5] 3/8 [9.5] 3/8 [9.5]
Air Coil Number of rows 3 3 4
Filter Standard - 2” [51mm] Pleated MERV11 Throwaway, in [mm] 1 - 20 x 20 [508 x 508]
1 - 20 x 22 [508 x 559]
1 - 20 x 20 [508 x 508]
1 - 20 x 22 [508 x 559]
1 - 20 x 25 [508 x 635]
1 - 20 x 22 [508 x 559]
Weight - Operating, lb [kg] 365 [166] 388 [176] 402 [182]
Weight - Packaged, lb [kg] 395 [179] 418 [190] 432 [196]
*Bottom flow 036-060 models use the 2in. [51mm] MERV 11
throwaway in. [mm] 36 x 30 [914 x 762] filter. 12/3/2020

Contractor: P.O.:
Engineer:
Project Name: Unit Tag:
Model
kW
Stages
Btu/h
Min CFM
Model Compatibility
208V 230V 208V 230V 036 048 060
EAL(H)10A 7.2 9.6 2 24,600 32,700 1100 • • •
EAL(H)15A 10.8 14.4 3 36,900 49,100 1250 • • •
EAL(H)20A 14.4 19.2 4 49,200 65,500 1500 • •
Air flow level for auxiliary heat (Aux) must be above the minimum cfm in this table
Order the “H” part number when installed on horizontal and vertical rear discharge units
6/1/12
Model Supply
Circuit
Heater Amps Min Circuit Amp Max Fuse (USA) Max Fuse (CAN) Max CKT BRK
208 V 240 V 208 V 240 V 208 V 240 V 208 V 240 V 208 V 240 V
EAL(H)10A Single 34.7 40 53.3 60 60 60 60 60 60 60
EAL(H)15A
Single 52.0 60 75 85 80 90 80 90 70 100
L1/L2 34.7 40 53.3 60 60 60 60 60 60 60
L3/L4 17.3 20 21.7 25 25 25 25 25 20 30
EAL(H)20A
Single 69.3 80 96.7 110 100 110 100 110 100 100
L1/L2 34.7 40 53.3 60 60 60 60 60 60 60
L3/L4 34.7 40 43.3 50 45 50 45 50 40 50
All heaters rated single phase 60 cycle and include unit fan load
All fuses type “D” time delay (or HACR circuit breaker in USA)
6/1/12
Model Rated
Voltage
Voltage
Min/Max
Compressor Drive HWG
Pump FLA
Ext Loop
FLA
Blower
Motor FLA
Total Unit
FLA
Minimum
Circuit
Amp
Max Fuse
HACR
Breaker
LRA CMCC LRA Internal
Breaker
036 208-230/60/1 187/253 10.2 18.0 22.0 30.0 0.4 5.4 4.0 31.8 37.3 40
*036 208-230/60/1 187/253 10.2 18.0 22.0 30.0 0.4 5.4 7.0 34.8 40.3 45
048 208-230/60/1 187/253 12.0 23.5 28.0 35.0 0.4 5.4 7.0 40.8 47.8 50
060 208-230/60/1 187/253 12.0 30.0 33.0 40.0 0.4 5.4 7.0 45.8 54.1 60
*With optional 1 hp Variable Speed ECM Motor
Rated Voltage of 208/230/60/1
HACR circuit breaker in USA only
All fuses Class RK-5
3/26/12
Electrical Data
Auxiliary Heat Electrical Data
Auxiliary Heat Ratings
SD2700AGA 02/21 9 Page _____ of _____
Sycamore Series
3 - 5 Tons 60Hz
The manufacturer works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signifies that the equipment is acceptable under the provisions
of the job specification. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products.

Contractor: P.O.:
Engineer:
Project Name: Unit Tag:
Blower Performance Data
ECM Speed Info
1
▶2◀G
3
4
5
6
7
8
9
10
11
12
Option ◀▶ Enter ◙
ECM Speed Info
1
2G
▶3◀Lo
4
5
6
7
8
9
10
11
12
Option ◀▶ Enter ◙
ECM Speed Info
1
2G
3Lo
4
5
▶6◀Hi
7
8
9
10
11
12
Option ◀▶ Enter ◙
ECM Speed Info
1
2G
3Lo
4
5
6Hi
7
8
9
▶10 ◀Aux
11
12
Option ◀▶ Enter ◙
ECM Speed Info
Blower Only Speed 3
Lo Compressor 6
Hi Compressor 9
Aux Heat 10
Want To Change?
Yes
Option ◀▶
No
Enter ◙
Cooling Airflow Setup
--- ECM Only ---
The airflow will be
adjusted by the chosen
amount in cooling mode.
Adjustment:
-15%
Want To Change?
Yes
Option ◀▶
No
Enter ◙
Cooling Airflow Setup
--- ECM Only ---
The airflow will be
adjusted by the chosen
amount in cooling mode.
Adjustment:
-15%
Change ▼▲ Enter ◙
Setting Blower Speed - Variable Speed ECM
The ABC board’s Yellow Config LED will flash the current ECM
blower speed selections for G, low, and high continuously with a
short pause in between. The speeds can also be confirmed with the
A
ID Tool under the Setup/ECM Setup screen. The Aux will not be
flashed but can be viewed in the AID Tool. The ECM blower motor
speeds can be field adjusted with or without using an AID Tool.
V
ariable Speed ECM Setup without an AID Tool
The blower speeds for G only, Low (Y1), and High (Y2/Aux) can be
adjusted directly at the Aurora ABC board which utilizes the push
button (SW1) on the ABC board. This procedure is outlined in the
ECM Configuration Mode portion of the Aurora ‘Base’ Control System
section. The Aux cannot be set manually without an AID Tool.
V
ariable Speed ECM Setup with an AID Tool
A
much easier method utilizes the AID Tool to change the airflow
using the procedure below. First navigate to the Setup screen and
then select ECM Setup. This screen displays the current ECM
settings. It allows the technician to enter the setup screens to
change the ECM settings. Change the highlighted item using the
◀and ▶buttons and then press the ◙button to select the item.
Selecting YES will enter ECM speed
setup, while selecting NO will return to
the previous screen.
ECM Speed Setup - These screens allow the technician to select
the G, low, high, and auxiliary heat blower speed for the ECM
blower motor. Change the highlighted item using the ▲and ▼
buttons. Press the ◙button to select the speed.
After the auxiliary heat speed setting is selected the AID Tool will
automatically transfer back to the ECM Setup screen.
Cooling Airflow Setup - These screens allow the technician to select
-15%, -10%, -5%, None or +5% change from the heating airflow.
Change the adjustment percentage using the ▲and ▼buttons.
Press the ◙button to save the change.
Variable Speed ECM Blower Motor
Model
Air Flow
Max
ESP
Speed
1
Speed
2
Speed
3
Speed
4
Speed
5
Speed
6
Speed
7
Speed
8
Speed
9
Speed
10
Speed
11
Speed
12
036 0.50 285 380
G
525
L
675 815 980 1100 1220 1330 1440
H
1540
Aux
1575
036 w/1hp* 0.75 480 565
G
665
L
761 870 1000 1100 1200 1300 1410
H
1520
Aux
1630
048 0.75 475 620
G
730
L
850 1020 1140 1270 1400 1520 1650
H
1790
Aux
1925
060 0.75 400 600
G
830
L
1050 1230 1400 1560 1700 1870 2010
H
2140
Aux
2265
**VS Compressor Speed 1-2 3-4 5-6 7-8 9-10 11-12
** VS Compressor speed is given for the factory default cfm settings. When the cfm default settings are changed it will change the relationship to the
compressor speed that is shown in the table. In cooling mode compressor speeds 10-12 are only available when SuperBoost mode is selected at the
thermostat.
* Optional 1 hp Variable Speed ECM
Factory settings are at recommended L , H and Aux positions
“G” may be located anywhere within the airflow table
“L” setting should be located within the boldface cfm range
“H” setting MUST be located within the shaded cfm range
“Aux” setting MUST be equal to or greater than “H” setting
“Aux” setting MUST be equal to or greater than the minimum allowable cfm for the auxiliary heater kit (see auxiliary heat ratings table)
Cfm is controlled within 5% up to the maximum ESP
Max ESP includes allowance for wet coil and standard filter
6/7/12
SD2700AGA 02/21 10 Page _____ of _____
Sycamore Series
3 - 5 Tons 60Hz
The manufacturer works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signifies that the equipment is acceptable under the provisions
of the job specification. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products.