Vertical Stacked VSCS Series Engineering Guide

ENGINEERING GUIDE
VERTICAL STACKED
WATER SOURCE HEAT PUMPS
HIGH EFFICIENCY VSCS SERIES • 13 EER
FORM 145.18-EG1 (317)
FORM 145.18-EG1 (317)
Nomenclature
VERTICAL STACKED WATER SOURCE HEAT PUMP - CABINET
VSB12 M 1 D A A 2 2T 4 0 A
PRODUCT
CATEGORY
DESIGN SERIES
A = Current
VSB = Vertical Stacked Heat
Pump - Standard
Cabinet Assembly
VSM = Vertical Stacked Heat
Pump - Master Cabinet
Assembly
VSS = Vertical Stacked Heat
Pump - Slave Cabinet
Assembly
VST = V
ertical Stacked Heat
Pump - Standard Cab
Single Riser Assembly
MISC. OPTIONS
OPTION
Galv Drain Pan
SST Drain Pan
Sealed Openings
SST DP w/ Sealed
0
S
L
C
F
T
M
D
G
U
N
E
HORIZONTAL DISCHARGE OPENING
ORIENTATION
UNIT CAPACITY
09 = .75 TON 24 = 2 TON
30 = 2.5 TON
12 = 1 TON
15 = 1.25 TON 36 = 3 TON
18 = 1.5 TON
00, 0T
1H, 1T
X = None B = Back
F = Front
L = Left
R = Right
CONTROL OPTIONS
Thermostat Location
Remote Whip Surface ADA Door
2-Speed UnitMounted Switch
M
W
P
A
3-Speed Thermostat Control
3
4
5
7
2H, 2T
3H, 3T
1 = Left + Front 7 = Front + Left + Right
2 = Left + Back 8 = Front + Right + Back
3= Left + Right 9 = F
ront + Left + Back
4 = Right + Back
5 = Right + Front
6 = Back + Front
SUPPLY AIR
CONFIGURATION
1H = Single Horizontal Supply
2H = Double Horizontal Supply
3H = Triple Horizontal Supply
0T = Top Only
1T = Single Horizontal Supply + Top
2T = Double Horizontal Supply + Top
3T = Triple Horizontal Supply + Top
00 = Field Cut (No Openings)
VOLTAGE
1 = 208/230-60-1
6 = 265-60-1
ELECTRICAL CONNECTION
O = None (Terminal Block)
D = Non-Fused Disconnect
F = Disconnect w/Fuses
RISER ARRANGEMENT
BLOWER OPTIONS
A = PSC Blower
B = Hi-Static PSC
E = ECM Blower
F = Hi-Static ECM
FILTERS: MERV
(DEPTH)
4 (1") 8 (1") 13 (2")
1 = Right Hand Risers
2 = Left Hand Risers
3 = Back Risers
4 = R/Hand Risers With Cover
5 = L/Hand Risers With Cover
6 = Back Risers With Cover
G= ECM w/ Continuous Low
Speed
H = Hi-Static ECM w/ Continuous
Low Speed
CABINET OPTIONS
2
CABINET HEIGHT
NO OA
OPTIONS
LEFT TOP OA
ENTRY - 4"
ROUND
88" Cabinet
80" Cabinet
80" Cabinet w/ 2" Stand
80" Cabinet w/ 2" Stand
80" Cabinet w/ 4" Stand
80" Cabinet w/ 8" Stand
A
B
C
E
D
F
G
H
J
1
K
2
LEFT TOP OA
ENTRY- 4" ROUND
W/ MOTORIZED
DAMPER
L
M
N
3
P
4
RIGHT TOP
OA ENTRY- 4"
ROUND
R
T
U
5
V
6
RIGHT TOP OA
ENTRY - 4" ROUND
W/ MOTORIZED
DAMPER
W
X
Y
7
Z
8
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
VERTICAL STACKED WATER SOURCE HEAT PUMP - CHASSIS
VSCS12C100AC0
PRODUCT
CATEGORY
MISC. OPTIONS
UNIT CAPACITY
WATERSIDE OPTIONS
0 = None
S = Quiet Chassis
C = Washer-less Hose Conn.
B = Quiet Chassis w/ Washerless Hose Conn.
VSCS = Vertical Stacked HP Chassis R-410
09 = .75 TON 24 = 2 TON
30 = 2.5 TON
12 = 1 TON
15 = 1.25 TON 36 = 3 TON
18 = 1.5 TON
C = Standard Water Coil
N = Cupro-Nickel Water Coil
AIRSIDE OPTIONS
A = Standard Airside Coil
C = Corrosion Protective
Coating
DESIGN SERIES
AUTO-FLOW
REGULATOR
C = Current
VOLTAGE
1 = 208/230-60-1
6 = 265-60-1
WATER VALVE OPTIONS
VALVE
OPTIONS
No Water
Control Valve
Motorized 2-Way
Shut-Off Valve
Motorized 3-Way
Shut-Off Valve
VALVE
Y-STRAINER
Y-STRAINER PUMP*
ONLY
& PUMP*
O
S
M
Y
N
V
P
B
0 = No Flow Control Valve
B = 1.5 USGPM
C = 2.0 USGPM
D = 2.5 USGPM
E = 3.0 USGPM
F = 3.5 USGPM
H = 4.0 USGPM
J = 4.5 USGPM
K = 5.0 USGPM
L = 6.0 USGPM
M = 7.0 USGPM
N = 8.0 USGPM
P = 9.0 USGPM
R = 10.0 USGPM
*Only available with Single Riser Cabinet (VST)
Approvals
JOHNSON CONTROLS
3
FORM 145.18-EG1 (317)
Table Of Contents
NOMENCLATURE.....................................................................................................................................................2
APPROVALS.............................................................................................................................................................3
TABLE OF CONTENTS.............................................................................................................................................4
INTRODUCTION........................................................................................................................................................5
PRODUCT OVERVIEW.............................................................................................................................................6
STANDARD AND OPTIONAL FEATURES...............................................................................................................7
PHYSICAL DATA..................................................................................................................................................... 11
AHRI/ISO 13256-1 PERFORMANCE DATA............................................................................................................12
PERFORMANCE DATA - PSC MOTOR..................................................................................................................13
PERFORMANCE DATA - EC MOTOR (ECM).........................................................................................................20
PERFORMANCE DATA...........................................................................................................................................27
RISER SELECTION AND DATA..............................................................................................................................28
BLOWER PERFORMANCE....................................................................................................................................29
ELECTRICAL DATA................................................................................................................................................31
DIMENSIONAL DATA..............................................................................................................................................33
HOSE KITS - NPSH WATER CONNECTION..........................................................................................................41
HOSE KITS - JIC WATER CONNECTION..............................................................................................................42
DISCHARGE CONFIGURATIONS..........................................................................................................................43
WIRING DIAGRAM..................................................................................................................................................46
SPECIFICATIONS....................................................................................................................................................49
4
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Introduction
Performance, Value and Stainability in a Labor-Saving Package.
The Vertical Stacked Water Source Heat Pumps (VSCS) from Johnson Controls offer
the ultimate in multi-story HVAC design flexibility. The VSCS Series is a compact, concealed system, capable of providing total heating and cooling functions for a single zone
or multiple rooms. These units offer the flexibility of a four-pipe fan coil system at the
cost of a two-pipe system, with the added flexibility of individual tenant metering. VSCS
Series units are ideally suited for the total heating and cooling needs of any two-plus story
building with a consistent floor plan.
• Hotels
• High-Rise Apartments / Condominiums
• Hospitals / Nursing homes
• Dormitories
• Renovated office space
The space saving VSCS unit is a two-part system featuring a self-supporting, pre-piped
cabinet, and a removable heat pump chassis. The cabinet, complete with supply/return/
drain risers, is installed during the intermediate phase of building construction. The cabinet is framed-in, and covered with drywall, as part of the interior wall structure. The
finished equipment installation is hidden from view, blending with the decor of the room.
Access to the mechanical components of the unit can be made entirely through the front/
return air panel.
The provision for as many as three cabinet supply air outlets allows for maximum design
flexibility and cost savings. One strategically located unit can serve up to three separate rooms without the need for ductwork. The ease of removal and replacement of the
heat pump chassis offers enhanced serviceability. A chassis that requires service may be
quickly removed, replaced with a back-up chassis, and serviced at a more convenient
time or place.
All units are tested and certified by AHRI / ISO 13256-1 and ETL for United States and
Canada. Johnson Controls stacked heat pump design exceeds ASHRAE 90.1 requirements at all rating conditions, making the VSCS series an excellent choice for water-loop
and geothermal applications.
JOHNSON CONTROLS
5
FORM 145.18-EG1 (317)
Product Overview
Refrigerant
R-410A
Sizes
0.75 – 3 Tons
(2.6 – 10.6 kW)
Models Available
Cabinets:
VSB
VSM
VSS
VST
Standard Assembly
Master Assembly
Slave Assembly
Standard Single Riser Assembly
Chassis:
VSCS
Heat Pump Assembly
Features
4
1. Terminal box
2. Double-deflection discharge grille
(optional: opposed blade damper)
3
2
3. Sight/sound discharge baffles on all
horizontal openings
4. Type M copper risers (optional: Type L)
5
1
5. Non-fused electrical disconnect
6. EC motor
6
7. Microprocessor control box
7
8. Stainless steel braided hoses
8
9. Copper tube aluminum fin refrigerantto-air coil
10. MERV 4 throw-away filter
(optional: MERV 8)
9
11. ASHRAE 62.1 compliant removable
double-sloped drain pan
(optional: stainless steel)
12. Acoustic perimeter return air intake
door (locking options available)
10
12
6
11
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Standard and Optional Features
STANDARD FEATURES
Construction
• AHRI/ISO 13256-1 certified and labeled
• Galvanized steel construction
• ½” thick fiberglass insulation
• Integral filter rack with 1” throwaway filter
Decorator Front Panel
• Perimeter intake return air door
• Durable powder coat paint
• Magnetic latches
Supply Air
• Front, back, side, and/or top outlets
• Sight and sound baffles
Air-to-Refrigerant Coils
• R-410A direct expansion air coil
• 3/8” O.D. seamless copper tubes
• High efficiency aluminum fin surface for optimizing heat transfer, pressure drop, and
carryover
• Easily removable for service
Water-to-Refrigerant Coils
• Coaxial heat exchanger with convoluted inner tube design
• Capable of operation with an entering fluid temperature range of 20°F to 110°F
• Riser connection with stainless steel braided hoses
Drain Pans
• Single wall, galvanized steel
• Fully insulated
• P-trap factory installed
• Condensate switch
JOHNSON CONTROLS
7
FORM 145.18-EG1 (317)
Standard and Optional Features (Cont'd)
Fan Assemblies
• Forward curved, DWDI centrifugal type blowers
• 208/230V & 265V, single phase, PSC motors
Electrical
• cETL listed for safety compliance
• Electrical enclosure with access door for field wiring terminations
• Microprocessor controller handles reversing valve operation (no heat pump thermostat needed)
• Terminal block for field connections
• Single point power connection
OPTIONAL FEATURES
Construction
• Master/Slave arrangements
• 1” MERV 8 filter
Decorator Front Panel
• Quarter turn or key lock
Supply Air
• Double deflection discharge grille
• Opposed blade damper
Outside Air
• 4” round connection on top left/right of cabinet
• Motorized damper
Drain Pans
• Stainless steel construction
Fan Assemblies
• EC motors on all model sizes
• High-static PSC and EC motors
Electrical
• Non-fused disconnect or disconnect with fusing
Piping Options
• 2-way and 3-way motorized valves
• Fixed flow control valves
• P/T ports and Y-strainers
8
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Thermostats
• Digital display
• Non-programmable or programmable
• Fan speed control
• ADA height thermostat mounting
• Communicating thermostat options
Risers
• Type M or L copper with swaged connections
• ¾” to 3” diameters
• ½” and ¾” closed cell insulation
• Type M copper condensate riser
• Riser extensions
• Riser cover
• Ship in advance risers
JOHNSON CONTROLS
9
FORM 145.18-EG1 (317)
THIS PAGE INTENTIONALLY LEFT BLANK.
10
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Physical Data
Table 1 - VSCS SERIES
MODEL SERIES
Nominal Cooling (Ton)
1
09
0.75
COMPRESSOR TYPE
Refrigerant Charge (Oz)
12
15
18
24
1.0
1.25
1.5
2.0
ROTARY
23
31
AIR COIL-TYPE
30
36
2.5
3.0
50
52
SCROLL
35
40
46
ENHANCED COPPER TUBES, ENHANCED ALUMINUM FINS
Face Area (Sq Ft)
1.46
1.56
2.35
2.35
2.63
3.33
3.33
Rows/Fpi
2/16
3/14
3/14
3/14
3/14
3/14
3/14
WATER COIL-TYPE
ENHANCED SURFACE CO-AXIAL
DWDI FORWARD-CURVED CENTRIFUGAL / PSC DIRECT-DRIVE
Psc Blower/Motor
Diameter X Width (In)
9x4T
9x4T
9x7T
9x7T
9x7
9x8
9x8
Motor Hp
0.10
0.10
0.17
0.17
0.25
0.33
0.50
HI-STATIC PSC BLOWER/MOTOR
DWDI FORWARD-CURVED CENTRIFUGAL / PSC DIRECT-DRIVE
Diameter X Width (In)
9x4T
9x4T
9x7T
9x7T
10x7T
10x8T
10x8T
Motor Hp
0.10
0.10
0.17
0.25
0.33
0.33
0.50
ECM BLOWER/MOTOR
DWDI FORWARD-CURVED CENTRIFUGAL / ECM DIRECT-DRIVE
Diameter X Width (In)
9x4T
9x4T
9x7T
9x7T
10x7T
9x8
9x8
Motor Hp
0.33
0.33
0.33
0.33
0.33
0.50
0.50
HI-STATIC ECM BLOWER/MOTOR
DWDI FORWARD-CURVED CENTRIFUGAL / ECM DIRECT-DRIVE
Diameter X Width (In)
9x4T
9x4T
9x7T
9x7T
10x7T
10x8T
10x8T
Motor Hp
0.33
0.33
0.33
0.33
0.33
0.50
0.50
Filter Quantity-Size (In)
1-14x25x1
1-14x25x1
1-16x30x1
1-16x30x1
1-16x30x1
1-20x30x1
1-20x30x1
Cabinet Weight (Lb) 2
130
130
145
145
150
175
175
Chassis Weight (Lb)
70
75
95
100
140
155
160
NOTE:
1. Nominal Capacity calculated in accordance with AHRI / ISO Standard 13256-1 for Water Loop Application
2. Cabinet weight is approximate and does not include weight of risers
Table 2 - OPERATING LIMITS*
COOLING
HEATING
MIN. ENTERING WATER
30 ºF
20 ºF
MAX. ENTERING WATER
110 ºF
90 ºF
*Units are capable of operation with an entering fluid temperature range of 20 ºF to 110 ºF
JOHNSON CONTROLS
11
FORM 145.18-EG1 (317)
AHRI/ISO 13256-1 Performance Data
Table 3 - PSC MOTORS
MODEL
09
12
15
18
24
30
36
WATER LOOP CONDITIONS1
GROUND WATER CONDITIONS2
GROUND LOOP CONDITIONS3
FLOW
AIR
COOLING
HEATING
COOLING
HEATING
COOLING
HEATING
RATE
FLOW
CAPACITY
CAPACITY
CAPACITY
CAPACITY
CAPACITY
CAPACITY
(USGPM) (SCFM)
EER
COP
EER
COP
EER
COP
(BTUH)4
(BTUH)5
(BTUH)4
(BTUH)5
(BTUH)4
(BTUH)5
2.6
340
8,900
13.0
11,800
4.5
10,100
19.5
9,300
3.8
9,300
14.2
7,000
3.2
3.2
430
12,200
13.0
14,900
4.4
14,400
19.8
12,200
3.7
12,600
14.3
9,700
3.2
4.0
550
14,500
13.5
17,200
4.7
16,500
21.8
13,900
4.0
14,500
16.0
10,900
3.3
4.8
685
18,100
13.2
22,300
4.6
20,800
20.6
18,000
3.9
18,800
14.5
14,000
3.2
6.2
850
24,400
13.4
30,200
4.5
28,100
21.5
23,800
3.9
26,000
15.7
18,500
3.2
7.8
1075
30,000
13.5
34,900
4.6
33,500
20.0
27,500
3.7
31,800
15.2
20,500
3.2
9.5
1220
34,900
13.0
43,000
4.3
39,200
19.4
29,100
3.7
36,400
14.1
22,900
3.2
Table 4 - EC MOTORS (ECM)
MODEL
09
12
15
18
24
30
36
WATER LOOP CONDITIONS1
GROUND WATER CONDITIONS2
GROUND LOOP CONDITIONS3
FLOW
AIR
COOLING
HEATING
COOLING
HEATING
COOLING
HEATING
RATE
FLOW
CAPACITY
CAPACITY
CAPACITY
CAPACITY
CAPACITY
CAPACITY
(USGPM) (SCFM)
EER
COP
EER
COP
EER
COP
(BTUH)4
(BTUH)5
(BTUH)4
(BTUH)5
(BTUH)4
(BTUH)5
2.6
340
9,100
14.0
11,600
4.6
10,200
20.0
9,100
4.0
9,400
14.4
6,800
3.3
3.2
430
12,300
13.4
14,700
4.5
14,600
20.2
12,000
3.8
12,800
14.5
9,400
3.3
4.0
550
14,600
14.0
17,100
4.8
16,600
22.0
13,800
4.1
14,800
16.2
10,600
3.4
4.8
685
18,400
13.6
22,000
4.7
20,900
21.0
18,100
4.0
19,100
15.1
13,700
3.3
6.2
850
24,600
13.7
30,000
4.6
28,200
21.7
24,000
4.0
26,100
16.1
17,900
3.3
7.8
1075
30,100
13.8
34,400
4.7
33,900
20.6
27,100
3.9
32,200
15.6
20,100
3.3
9.5
1220
35,500
13.3
42,700
4.5
39,800
19.8
28,100
3.9
37,000
14.5
21,900
3.3
NOTES:
1. Water Loop capacities are rated at 86°F EWT Cooling, 68 °F EWT Heating.
2. Ground Water capacities are rated at 59°F EWT Cooling, 50 °F EWT Heating.
3. Ground Loop capacities are rated at 77°F EFT Cooling, 32 °F EFT Heating.
4. All Cooling capacities based upon 80.6°F DB, 66.2 °F WB entering air temperature.
5. All Heating capacities based upon 68°F DB, 59 °F WB entering air temperature.
12
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Performance Data - PSC Motor
Table 5 - VSCS09 - PSC MOTOR - 340 CFM
TC
SC
COOLING
SHR
KW
HR
EER
2.6
WPD
PSI
FT
6.8
15.7
HTG
5.3
KW
0.59
1.3
1.8
4.2
11.1
7.3
0.66
0.46
12.3
24.4
6.4
0.61
4.7
85.4
3.1
2.0
4.1
9.4
11.4
7.6
0.67
0.43
12.4
26.7
6.8
0.62
5.1
86.5
3.2
2.6
6.7
15.3
11.7
8.1
0.69
0.41
12.7
28.3
7.0
0.65
5.2
87.1
3.2
1.3
1.7
3.8
10.4
7.1
0.68
0.51
11.7
20.4
7.4
0.63
5.7
88.1
3.4
2.0
3.7
8.5
10.5
7.3
0.69
0.48
11.8
21.7
7.7
0.66
5.9
88.9
3.4
2.6
6.0
13.9
10.9
7.7
0.71
0.46
12.0
23.5
8.1
0.67
6.2
90.0
3.5
1.3
1.5
3.4
10.0
7.0
0.70
0.57
11.5
17.7
8.5
0.67
6.7
91.1
3.7
2.0
3.3
7.6
10.1
7.2
0.71
0.54
11.5
18.7
9.0
0.69
7.1
92.4
3.8
2.6
5.4
12.4
10.4
7.6
0.73
0.52
11.7
20.2
9.3
0.70
7.3
93.3
3.9
1.3
1.4
3.3
9.6
7.0
0.73
0.65
11.4
14.8
9.7
0.69
7.7
94.3
4.1
2.0
3.1
7.3
9.8
7.2
0.74
0.63
11.5
15.5
10.2
0.71
8.2
95.7
4.2
2.6
5.1
11.8
10.1
7.6
0.75
0.56
11.6
18.2
10.7
0.72
8.6
97.1
4.3
1.3
1.3
3.1
9.2
6.7
0.73
0.73
11.3
12.6
10.7
0.69
8.8
97.1
4.5
2.0
3.0
6.9
9.3
6.9
0.74
0.72
11.3
13.0
11.2
0.71
9.2
98.5
4.6
2.6
4.9
11.2
9.6
7.3
0.76
0.61
11.2
15.9
11.9
0.73
9.8
100.4
4.8
1.3
1.3
2.9
8.8
6.7
0.76
0.80
11.2
11.0
12.4
0.72
10.4
101.8
5.1
2.0
2.8
6.5
8.9
6.9
0.77
0.77
11.1
11.6
12.7
0.72
10.7
102.6
5.2
2.6
4.6
10.6
9.2
7.1
0.77
0.67
11.0
13.8
13.1
0.73
11.0
103.7
5.3
1.3
1.2
2.8
8.5
6.4
0.76
0.88
11.0
9.7
13.8
0.74
11.7
105.6
5.5
2.0
2.7
6.2
8.5
6.5
0.77
0.83
10.9
10.2
14.5
0.75
12.4
107.5
5.7
2.6
4.4
10.1
8.7
6.7
0.78
0.70
10.6
12.4
14.8
0.76
12.6
108.3
5.7
1.3
1.1
2.5
8.1
6.2
0.77
0.97
11.0
8.4
2.0
2.6
6.0
8.2
6.4
0.78
0.92
11.0
8.9
2.6
4.3
9.9
8.4
6.6
0.79
0.86
10.9
9.7
1.3
1.1
2.5
7.8
6.1
0.79
1.06
10.9
7.3
2.0
2.5
5.8
8.0
6.3
0.79
1.02
11.0
7.9
2.6
4.2
9.7
8.1
6.5
0.80
0.99
11.1
8.2
EWT
GPM
20
30
40
50
60
70
80
90
100
110
HEATING
HE
LAT
3.7
82.4
COP
2.6
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
JOHNSON CONTROLS
13
FORM 145.18-EG1 (317)
Performance Data - PSC Motor (Cont'd)
Table 6 - VSCS12 - PSC MOTOR - 430 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
3.2
6.5
15.0
1.6
1.7
4.0
15.3
10.4
0.68
0.66
17.0
2.4
3.7
8.5
15.6
10.7
0.69
0.62
3.2
6.3
14.5
16.0
11.2
0.70
0.60
1.6
1.6
3.7
14.9
10.6
0.71
2.4
3.4
7.9
15.3
10.9
3.2
5.9
13.5
15.5
11.2
1.6
1.5
3.5
13.9
2.4
3.2
7.3
3.2
5.4
12.5
1.6
1.4
2.4
3.2
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
7.9
0.82
5.6
85.0
2.8
23.2
9.1
0.90
6.6
87.5
3.0
17.1
25.3
9.3
0.91
6.7
88.0
3.0
17.5
26.9
9.5
0.92
7.0
88.6
3.1
0.72
16.8
20.6
10.2
0.90
7.7
89.9
3.3
0.71
0.68
17.1
22.5
10.6
0.91
8.0
90.9
3.4
0.72
0.64
17.2
24.2
10.9
0.92
8.3
91.4
3.5
9.9
0.71
0.78
16.0
17.7
11.5
0.96
8.8
92.8
3.5
14.3
10.3
0.72
0.72
16.2
19.9
11.9
0.98
9.1
93.6
3.6
14.8
10.8
0.73
0.70
16.6
21.2
12.2
0.99
9.4
94.3
3.6
3.3
13.2
9.5
0.72
0.86
15.6
15.4
12.7
0.95
10.0
95.4
3.9
3.0
6.9
13.5
9.9
0.73
0.80
15.7
16.8
13.2
0.96
10.4
96.4
4.0
5.1
11.8
14.3
10.6
0.74
0.73
16.3
19.6
13.6
0.96
10.9
97.3
4.2
1.6
1.3
3.0
12.4
9.1
0.73
0.99
15.3
12.6
13.9
0.97
11.1
97.9
4.2
2.4
2.8
6.5
12.8
9.4
0.74
0.92
15.4
13.9
14.5
0.98
11.7
99.2
4.3
3.2
4.9
11.3
12.9
9.7
0.75
0.86
15.4
15.1
15.0
0.98
12.2
100.3
4.5
1.6
1.3
3.0
11.5
8.6
0.75
1.04
14.5
11.1
15.4
0.99
12.6
101.2
4.6
2.4
2.7
6.2
11.7
9.0
0.77
0.96
14.5
12.3
16.0
1.01
13.1
102.5
4.6
3.2
4.7
10.8
12.4
9.8
0.79
0.87
14.9
14.3
16.5
1.01
13.5
103.4
4.8
1.6
1.2
2.9
11.0
8.3
0.76
1.16
14.4
9.5
16.9
1.03
13.9
104.4
4.8
2.4
2.6
6.1
11.3
8.7
0.77
1.07
14.4
10.6
17.6
1.04
14.6
105.9
5.0
3.2
4.5
10.4
11.8
9.3
0.79
0.98
14.6
12.1
18.1
1.04
15.1
107.0
5.1
1.6
1.2
2.7
10.0
7.7
0.77
1.24
13.7
8.1
2.4
2.5
5.8
10.5
8.2
0.78
1.18
13.9
8.9
3.2
4.4
10.2
10.6
8.4
0.79
1.12
13.9
9.4
1.6
1.1
2.5
9.5
7.4
0.78
1.35
13.6
7.0
2.4
2.4
5.5
9.9
7.7
0.78
1.30
13.8
7.6
3.2
4.3
9.9
10.1
7.9
0.79
1.25
13.8
8.0
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
14
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Table 7 - VSCS15 - PSC MOTOR - 550 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
4.0
7.0
16.2
2.0
1.9
4.5
18.6
13.8
0.74
0.69
20.3
3.0
4.1
9.5
18.8
14.1
0.75
0.63
4.0
7.0
16.2
18.8
14.3
0.76
0.59
2.0
1.9
4.3
18.1
14.0
0.77
3.0
4.0
9.1
18.5
14.3
4.0
6.7
15.6
18.3
14.3
2.0
1.8
4.1
16.9
3.0
3.8
8.7
4.0
6.5
14.9
2.0
1.6
3.0
4.0
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
8.8
0.93
6.4
84.3
2.8
26.9
9.7
0.98
7.0
85.7
2.9
20.2
29.7
10.5
0.79
8.5
86.2
3.9
20.1
31.8
10.8
1.01
8.1
88.1
3.1
0.76
20.0
23.9
11.9
1.01
9.2
88.7
3.4
0.77
0.70
20.1
26.5
12.3
1.03
9.5
89.3
3.5
0.78
0.64
19.7
28.6
12.7
1.04
9.8
90.4
3.6
12.7
0.75
0.83
19.0
20.5
13.3
1.05
10.5
91.4
3.7
17.2
12.9
0.75
0.74
19.0
23.2
13.9
1.05
11.1
92.0
3.9
17.3
13.2
0.76
0.69
19.0
25.0
14.3
1.06
11.4
93.3
4.0
3.6
15.9
12.1
0.76
0.89
18.2
18.0
15.0
1.06
12.2
94.2
4.2
3.3
7.7
16.1
12.3
0.76
0.83
18.2
19.5
15.6
1.06
12.7
94.9
4.3
5.7
13.1
16.3
12.4
0.76
0.80
18.3
20.4
16.0
1.07
13.0
95.5
4.4
2.0
1.4
3.3
15.0
11.7
0.78
0.98
17.6
15.2
16.3
1.06
13.4
96.6
4.5
3.0
3.1
7.0
15.2
12.1
0.79
0.94
17.7
16.2
17.0
1.08
14.1
97.6
4.6
4.0
5.2
12.0
15.4
12.2
0.79
0.91
17.7
16.8
17.6
1.09
14.6
98.5
4.5
2.0
1.4
3.2
14.3
11.5
0.80
1.08
17.2
13.2
18.1
1.11
15.1
99.3
4.8
3.0
2.9
6.7
14.5
11.6
0.80
1.04
17.3
13.9
18.6
1.12
15.5
100.0
4.8
4.0
5.0
11.4
14.5
11.7
0.80
1.02
17.3
14.3
19.0
1.15
15.8
100.3
4.8
2.0
1.3
3.0
13.6
11.1
0.82
1.18
16.9
11.4
19.2
1.16
16.0
101.0
4.9
3.0
2.8
6.4
13.8
11.3
0.82
1.13
16.9
12.2
19.6
1.17
16.3
101.3
4.9
4.0
4.7
10.9
13.9
11.5
0.83
1.13
17.0
12.4
19.8
1.18
16.5
68.0
4.9
2.0
1.2
2.8
12.8
10.6
0.83
1.30
16.5
9.8
3.0
2.6
6.0
13.0
10.9
0.84
1.26
16.6
10.3
4.0
4.4
10.2
13.2
11.1
0.84
1.24
16.7
10.6
2.0
1.1
2.6
12.0
10.3
0.86
1.45
16.3
8.3
3.0
2.5
5.8
12.3
10.7
0.87
1.40
16.4
8.8
4.0
4.5
10.3
12.5
10.8
0.87
1.38
16.5
9.1
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
JOHNSON CONTROLS
15
FORM 145.18-EG1 (317)
Performance Data - PSC Motor (Cont'd)
Table 8 - VSCS18 - PSC MOTOR - 685 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
4.8
7.5
17.3
2.4
2.0
4.7
22.2
15.1
0.68
0.75
24.0
3.6
4.3
9.9
22.3
15.2
0.68
0.72
4.8
7.3
16.8
22.6
15.6
0.69
0.69
2.4
1.9
4.5
21.3
14.9
0.70
3.6
4.1
9.5
21.5
15.3
4.8
7.0
16.1
21.9
15.8
2.4
1.9
4.3
20.5
3.6
3.9
9.1
4.8
6.7
15.5
2.4
1.6
3.6
4.8
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
11.4
1.29
7.7
83.4
2.6
29.7
13.0
1.30
9.3
85.6
2.9
24.0
31.1
13.5
1.30
9.8
86.2
3.1
24.2
33.0
13.9
1.32
10.2
86.8
3.1
0.88
23.6
24.2
14.6
1.30
10.9
87.7
3.3
0.71
0.83
23.6
25.9
14.9
1.31
11.2
88.2
3.4
0.72
0.80
23.9
27.5
15.5
1.33
11.7
88.9
3.4
14.8
0.72
0.98
23.1
20.9
16.6
1.31
12.9
90.5
3.7
21.5
15.7
0.73
0.91
23.9
23.5
17.3
1.32
13.5
91.4
3.8
21.3
15.5
0.73
0.88
23.5
24.3
18.0
1.33
14.2
92.3
4.0
3.8
19.7
14.4
0.73
1.14
22.8
17.3
19.0
1.32
15.2
93.6
4.2
3.5
8.0
20.5
14.9
0.73
1.07
23.3
19.2
19.8
1.34
15.9
94.7
4.3
5.9
13.6
20.8
15.4
0.74
1.02
23.5
20.4
20.3
1.37
16.4
95.5
4.4
2.4
1.5
3.5
18.9
14.1
0.75
1.29
22.5
14.6
21.2
1.34
17.3
96.6
4.6
3.6
3.2
7.3
19.1
14.5
0.76
1.22
22.5
15.7
22.1
1.36
18.2
97.9
4.8
4.8
5.4
12.5
19.4
14.9
0.77
1.18
22.7
16.4
22.8
1.39
18.8
98.8
4.8
2.4
1.4
3.3
17.8
13.4
0.75
1.45
22.0
12.3
23.2
1.35
19.3
99.4
5.0
3.6
3.0
7.0
18.2
14.0
0.77
1.36
22.1
13.3
24.2
1.38
20.3
100.7
5.2
4.8
5.2
11.9
18.6
14.7
0.79
1.27
22.1
14.7
25.2
1.40
21.2
102.1
5.3
2.4
1.4
3.1
17.0
13.1
0.77
1.64
21.9
10.4
24.9
1.37
21.0
101.7
5.3
3.6
2.9
6.6
17.4
13.6
0.78
1.55
22.0
11.3
25.8
1.39
21.8
102.9
5.4
4.8
4.9
11.3
17.8
14.1
0.79
1.46
22.0
12.2
27.7
1.41
23.6
105.4
5.7
2.4
1.3
3.0
15.8
12.3
0.78
1.82
21.2
8.6
3.6
2.8
6.5
16.3
12.7
0.78
1.72
21.4
9.4
4.8
4.8
11.1
17.0
13.4
0.79
1.67
22.0
10.2
2.4
1.2
2.8
14.9
11.6
0.78
2.08
21.2
7.2
3.6
2.7
6.2
15.4
12.2
0.79
1.96
21.3
7.9
4.8
4.7
10.8
16.2
13.0
0.80
1.90
22.0
8.5
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
16
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Table 9 - VSCS24 - PSC MOTOR - 850 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
6.2
6.6
15.2
3.1
1.7
4.0
29.2
19.3
0.66
1.12
32.1
4.6
3.6
8.3
29.4
20.0
0.68
1.08
6.2
6.3
14.4
29.6
20.4
0.69
1.05
3.1
1.6
3.6
29.0
19.7
0.68
4.6
3.3
7.5
29.1
20.1
6.2
5.6
13.0
29.2
20.5
3.1
1.4
3.2
28.1
4.6
2.9
6.7
6.2
5.0
11.6
3.1
1.3
4.6
6.2
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
13.9
1.64
9.3
83.1
2.5
26.1
15.7
1.65
11.0
85.1
2.8
32.2
27.2
17.2
1.66
12.5
86.7
3.0
32.3
28.3
17.5
1.67
12.8
87.1
3.1
1.23
32.3
23.5
18.8
1.68
14.0
88.5
3.3
0.69
1.18
32.2
24.8
20.2
1.71
15.3
90.0
3.5
0.70
1.12
32.1
26.2
20.7
1.73
15.7
90.5
3.5
19.4
0.69
1.33
31.7
21.1
21.9
1.73
17.0
91.9
3.7
28.3
19.8
0.70
1.26
31.7
22.5
23.0
1.80
17.8
93.1
3.8
28.5
20.2
0.71
1.20
31.6
23.8
23.8
1.82
18.5
93.9
3.8
3.0
27.0
19.2
0.71
1.52
31.2
17.8
24.7
1.80
19.5
94.9
4.0
2.7
6.2
27.3
19.6
0.72
1.40
31.1
19.5
26.1
1.81
20.9
96.4
4.2
4.7
10.8
27.6
20.1
0.73
1.29
31.0
21.3
27.4
1.85
22.0
97.8
4.3
3.1
1.3
2.9
26.0
18.7
0.72
1.71
30.8
15.2
27.5
1.83
22.2
98.0
4.4
4.6
2.6
6.0
26.4
19.0
0.72
1.60
30.9
16.5
29.2
1.84
23.9
99.8
4.6
6.2
4.5
10.4
26.8
19.9
0.74
1.50
31.0
17.9
30.8
1.88
25.3
101.5
4.8
3.1
1.2
2.8
24.3
17.7
0.73
1.91
29.8
12.7
30.2
1.87
24.8
100.9
4.7
4.6
2.5
5.8
25.0
18.2
0.73
1.80
30.2
13.8
32.3
1.90
26.8
103.2
5.0
6.2
4.3
10.0
25.6
18.9
0.74
1.74
30.5
14.7
33.6
1.95
27.9
104.6
5.0
3.1
1.1
2.5
22.7
16.6
0.73
2.14
29.1
10.6
33.8
1.95
28.1
104.8
5.1
4.6
2.4
5.5
23.2
17.1
0.74
2.02
29.1
11.5
35.6
2.04
29.6
106.8
5.1
6.2
4.2
9.7
23.7
18.0
0.76
1.89
29.1
12.5
36.8
2.08
30.7
108.1
5.2
3.1
1.1
2.5
21.2
16.1
0.76
2.42
28.5
8.8
4.6
2.3
5.3
21.7
16.5
0.76
2.28
28.5
9.5
6.2
4.2
9.7
22.1
17.0
0.77
2.17
28.5
10.2
3.1
1.0
2.3
19.8
15.2
0.77
2.70
28.1
7.3
4.6
2.3
5.3
20.3
15.6
0.77
2.57
28.1
7.9
6.2
4.1
9.5
20.6
16.1
0.78
2.44
28.0
8.4
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
JOHNSON CONTROLS
17
FORM 145.18-EG1 (317)
Performance Data - PSC Motor (Cont'd)
Table 10 - VSCS30 - PSC MOTOR - 1075 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
3.9
5.6
12.9
3.9
1.5
3.5
34.8
23.7
0.68
1.37
38.3
5.8
3.1
7.2
35.3
24.4
0.69
1.35
7.8
5.4
12.5
35.6
24.9
0.70
1.33
3.9
1.4
3.2
35.3
24.3
0.69
5.8
2.9
6.6
35.7
25.4
7.8
5.0
11.4
35.8
25.8
3.9
1.2
2.9
34.0
5.8
2.6
6.0
7.8
4.5
10.4
3.9
1.2
5.8
7.8
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
17.4
1.89
12.0
82.9
2.7
25.4
20.4
1.92
15.0
85.6
3.1
38.8
26.2
21.1
1.95
15.6
86.2
3.2
39.0
26.8
21.9
1.96
16.4
86.9
3.3
1.45
39.1
24.3
21.9
1.98
16.3
86.9
3.2
0.71
1.41
39.4
25.3
22.9
2.04
17.0
87.7
3.3
0.72
1.37
39.4
26.1
23.8
2.09
17.8
88.5
3.3
24.5
0.72
1.52
38.1
22.4
25.3
2.08
19.3
89.8
3.6
34.4
25.1
0.73
1.48
38.3
23.3
26.5
2.16
20.3
90.9
3.6
34.5
25.5
0.74
1.46
38.3
23.7
28.6
2.21
22.2
92.6
3.8
2.8
32.9
24.0
0.73
1.72
37.7
19.2
29.5
2.14
23.3
93.4
4.0
2.5
5.8
33.4
24.7
0.74
1.68
38.0
19.9
31.1
2.20
24.7
94.8
4.1
4.3
10.0
33.4
24.7
0.74
1.64
37.9
20.3
32.3
2.24
25.8
95.8
4.2
3.9
1.2
2.7
31.2
22.8
0.73
1.91
36.6
16.4
32.8
2.19
26.4
96.2
4.4
5.8
2.4
5.6
31.7
23.5
0.74
1.83
36.8
17.3
34.5
2.24
28.0
97.7
4.5
7.8
4.2
9.6
32.3
24.3
0.75
1.90
37.7
17.0
35.8
2.25
29.3
98.8
4.7
3.9
1.1
2.6
29.7
21.9
0.74
2.14
35.8
13.8
34.9
2.20
28.5
98.1
4.6
5.8
2.3
5.4
30.2
22.7
0.75
2.06
36.1
14.7
36.1
2.25
29.5
99.1
4.7
7.8
4.0
9.3
31.0
23.6
0.76
2.15
37.2
14.5
36.9
2.26
30.4
99.8
4.8
3.9
1.0
2.4
28.1
21.1
0.75
2.38
35.1
11.8
36.4
2.22
29.9
99.4
4.8
5.8
2.2
5.0
28.7
21.8
0.76
2.35
35.6
12.2
37.3
2.26
30.7
100.1
4.8
7.8
3.8
8.7
28.8
22.2
0.77
2.30
35.5
12.5
37.7
2.27
31.1
100.5
4.9
3.9
1.3
3.0
25.2
19.2
0.76
2.67
33.2
9.5
5.8
2.1
4.8
26.2
20.2
0.77
2.56
33.8
10.3
7.8
3.7
8.5
26.6
20.8
0.78
2.49
34.0
10.7
3.9
1.2
2.8
23.1
16.6
0.72
3.02
32.3
7.7
5.8
2.0
4.6
24.5
17.4
0.71
2.89
33.3
8.5
7.8
3.6
8.3
24.7
19.5
0.79
2.82
33.2
8.8
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
18
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Table 11 - VSCS36 - PSC MOTOR - 1220 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
9.5
9.1
21.0
4.8
2.6
6.0
42.4
29.3
0.69
1.68
46.7
7.2
5.4
12.5
42.6
29.0
0.68
1.60
9.5
8.5
19.6
42.8
28.6
0.67
1.58
4.8
2.5
5.8
41.2
30.0
0.73
7.2
5.0
11.5
41.6
29.9
9.5
8.0
18.5
42.0
29.4
4.8
2.3
5.3
39.2
7.2
4.6
10.6
9.5
7.4
17.1
4.8
2.1
7.2
9.5
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
20.1
2.19
14.1
83.3
2.7
25.2
22.8
2.29
16.5
85.3
2.9
46.6
26.6
23.6
2.30
17.2
85.9
3.0
46.7
27.1
24.2
2.31
17.8
86.4
3.1
1.81
45.9
22.7
26.6
2.31
20.2
88.2
3.4
0.72
1.72
46.0
24.1
27.7
2.34
21.1
89.0
3.5
0.70
1.68
46.3
25.0
28.6
2.35
22.0
89.7
3.6
29.0
0.74
1.91
44.3
20.5
30.3
2.35
23.7
91.0
3.8
40.0
29.2
0.73
1.82
44.7
22.0
31.6
2.39
24.9
92.0
3.9
40.5
29.1
0.72
1.77
45.0
22.9
32.1
2.58
24.8
92.4
3.7
4.8
37.3
27.6
0.74
2.18
43.3
17.1
33.2
2.62
25.7
93.2
3.7
4.3
9.9
38.5
28.1
0.73
2.06
44.0
18.7
35.1
2.64
27.6
94.6
3.9
6.9
15.9
39.1
28.5
0.73
2.00
44.4
19.6
36.6
2.65
29.0
95.8
4.0
4.8
2.0
4.6
35.0
26.6
0.76
2.44
41.9
14.3
37.6
2.66
30.0
96.5
4.1
7.2
4.1
9.5
36.7
27.5
0.75
2.38
43.3
15.4
39.7
2.70
31.9
98.1
4.3
9.5
6.6
15.2
37.5
27.7
0.74
2.30
43.9
16.3
40.6
2.72
32.8
98.8
4.4
4.8
1.8
4.2
33.5
26.1
0.78
2.80
41.6
12.0
40.6
2.77
32.6
98.8
4.3
7.2
3.9
9.0
35.0
27.0
0.77
2.74
42.9
12.8
42.7
2.79
34.6
100.4
4.5
9.5
6.3
14.5
35.9
27.1
0.76
2.60
43.3
13.8
43.7
2.80
35.6
101.2
4.6
4.8
1.7
3.9
31.9
25.2
0.79
3.14
41.2
10.2
43.6
2.82
35.4
101.1
4.5
7.2
3.7
8.5
33.2
25.6
0.77
2.89
41.6
11.5
45.4
2.86
37.1
102.5
4.7
9.5
6.0
13.8
34.2
26.1
0.76
2.78
42.2
12.3
46.3
2.88
37.9
103.1
4.7
4.8
1.6
3.7
29.5
23.3
0.79
3.31
39.3
8.9
7.2
3.8
8.8
30.9
24.1
0.78
3.11
40.1
9.9
9.5
5.8
13.4
31.8
24.8
0.78
3.00
40.5
10.6
4.8
1.6
3.7
26.9
21.8
0.81
3.72
38.1
7.2
7.2
3.7
8.5
28.2
22.5
0.80
3.42
38.4
8.2
9.5
5.7
13.1
28.9
22.8
0.79
3.35
38.9
8.6
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
JOHNSON CONTROLS
19
FORM 145.18-EG1 (317)
Performance Data - EC Motor (ECM)
Table 12 - VSCS09 - EC MOTOR (ECM) - 340 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
2.6
6.8
15.7
1.3
1.8
4.2
11.3
7.5
0.66
0.40
12.4
2.0
4.1
9.4
11.6
7.8
0.67
0.37
2.6
6.7
15.3
11.9
8.3
0.69
0.36
1.3
1.7
3.8
10.6
7.3
0.68
0.46
2.0
3.7
8.5
10.7
7.4
0.69
2.6
6.0
13.9
11.1
7.9
0.71
1.3
1.5
3.4
10.2
7.2
2.0
3.3
7.6
10.3
2.6
5.4
12.4
10.6
1.3
1.4
3.3
2.0
3.1
2.6
5.1
1.3
1.3
2.0
3.0
2.6
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
5.1
0.54
3.5
81.9
2.8
28.2
6.2
0.56
4.6
84.9
3.3
12.6
31.1
6.6
0.57
4.9
86.0
3.4
12.9
33.2
6.8
0.59
5.0
86.6
3.4
11.9
23.3
7.2
0.58
5.5
87.6
3.7
0.43
11.9
25.0
7.5
0.60
5.7
88.4
3.7
0.41
12.2
27.1
7.9
0.62
6.0
89.5
3.8
0.70
0.51
11.7
19.9
8.3
0.61
6.5
90.6
4.0
7.4
0.71
0.49
11.7
21.2
8.8
0.63
6.9
91.9
4.1
7.8
0.73
0.46
11.9
23.0
9.1
0.64
7.2
92.8
4.1
9.8
7.2
0.73
0.59
11.6
16.5
9.5
0.63
7.6
93.8
4.4
7.3
9.9
7.4
0.74
0.57
11.7
17.4
10.0
0.65
8.0
95.1
4.5
11.8
10.3
7.8
0.75
0.50
11.8
20.6
10.5
0.66
8.5
96.5
4.6
3.1
9.4
6.9
0.73
0.68
11.5
13.9
10.5
0.64
8.6
96.6
4.9
6.9
9.5
7.1
0.74
0.66
11.5
14.4
11.0
0.66
9.0
98.0
4.9
4.9
11.2
9.8
7.5
0.76
0.55
11.4
17.8
11.7
0.68
9.6
99.9
5.1
1.3
1.3
2.9
9.0
6.9
0.76
0.75
11.4
12.1
12.2
0.66
10.2
101.3
5.4
2.0
2.8
6.5
9.1
7.1
0.77
0.72
11.3
12.7
12.5
0.67
10.5
102.1
5.5
2.6
4.6
10.6
9.4
7.3
0.77
0.61
11.2
15.4
12.9
0.68
10.8
103.2
5.6
1.3
1.2
2.8
8.6
6.6
0.76
0.82
11.2
10.5
13.6
0.69
11.5
105.1
5.8
2.0
2.7
6.2
8.7
6.7
0.77
0.77
11.1
11.2
14.3
0.70
12.2
107.0
6.0
2.6
4.4
10.1
8.8
6.9
0.78
0.65
10.8
13.7
14.6
0.71
12.4
107.8
6.1
1.3
1.1
2.5
8.3
6.4
0.77
0.91
11.2
9.1
2.0
2.6
6.0
8.4
6.6
0.78
0.87
11.2
9.7
2.6
4.3
9.9
8.6
6.8
0.79
0.81
11.1
10.6
1.3
1.1
2.5
7.9
6.3
0.79
1.01
11.1
7.9
2.0
2.5
5.8
8.2
6.5
0.79
0.96
11.2
8.5
2.6
4.2
9.7
8.3
6.7
0.80
0.94
11.3
8.8
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
20
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Table 13 - VSCS12 - EC MOTOR (ECM) - 430 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
3.2
6.5
15.0
1.6
1.7
4.0
15.5
10.6
0.68
0.59
17.2
2.4
3.7
8.5
15.8
11.0
0.69
0.55
3.2
6.3
14.5
16.2
11.4
0.70
0.53
1.6
1.6
3.7
15.1
10.8
0.71
2.4
3.4
7.9
15.5
11.1
3.2
5.9
13.5
15.8
11.4
1.6
1.5
3.5
14.1
2.4
3.2
7.3
3.2
5.4
12.5
1.6
1.4
2.4
3.2
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
7.7
0.75
5.4
84.5
3.0
26.1
8.9
0.83
6.3
87.1
3.1
17.4
28.7
9.1
0.84
6.5
87.6
3.2
17.7
30.7
9.3
0.85
6.7
88.1
3.2
0.65
17.0
23.0
10.0
0.83
7.4
89.5
3.5
0.71
0.61
17.3
25.3
10.4
0.84
7.8
90.4
3.6
0.72
0.58
17.4
27.3
10.6
0.85
8.0
90.9
3.7
10.1
0.71
0.72
16.3
19.7
11.3
0.89
8.5
92.3
3.7
14.5
10.5
0.72
0.65
16.5
22.2
11.7
0.91
8.9
93.1
3.8
15.0
11.0
0.73
0.63
16.9
23.8
12.0
0.92
9.1
93.8
3.8
3.3
13.4
9.7
0.72
0.79
15.8
16.9
12.5
0.88
9.8
94.9
4.2
3.0
6.9
13.8
10.1
0.73
0.74
16.0
18.7
13.0
0.89
10.2
95.9
4.3
5.1
11.8
14.6
10.8
0.74
0.66
16.5
21.9
13.4
0.89
10.6
96.8
4.4
1.6
1.3
3.0
12.7
9.3
0.73
0.92
15.5
13.7
13.7
0.90
10.9
97.4
4.4
2.4
2.8
6.5
13.0
9.7
0.74
0.85
15.6
15.2
14.3
0.91
11.5
98.7
4.6
3.2
4.9
11.3
13.2
9.9
0.75
0.79
15.6
16.6
14.8
0.91
12.0
99.8
4.7
1.6
1.3
3.0
11.7
8.9
0.75
0.97
14.7
12.0
15.2
0.92
12.3
100.7
4.8
2.4
2.7
6.2
12.0
9.3
0.77
0.89
14.7
13.5
15.8
0.94
12.9
102.0
4.9
3.2
4.7
10.8
12.7
10.0
0.79
0.80
15.1
15.7
16.2
0.95
13.3
102.9
5.0
1.6
1.2
2.9
11.2
8.6
0.76
1.09
14.6
10.3
16.7
0.96
13.7
103.9
5.1
2.4
2.6
6.1
11.5
8.9
0.77
1.00
14.6
11.5
17.4
0.97
14.4
105.5
5.2
3.2
4.5
10.4
12.0
9.5
0.79
0.91
14.8
13.2
17.9
0.98
14.8
106.5
5.4
1.6
1.2
2.7
10.3
8.0
0.77
1.17
14.0
8.8
2.4
2.5
5.8
10.7
8.4
0.78
1.11
14.2
9.6
3.2
4.4
10.2
10.8
8.6
0.79
1.06
14.1
10.2
1.6
1.1
2.5
9.7
7.6
0.78
1.28
13.8
7.6
2.4
2.4
5.5
10.1
7.9
0.78
1.23
14.0
8.2
3.2
4.3
9.9
10.3
8.2
0.79
1.18
14.0
8.7
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
JOHNSON CONTROLS
21
FORM 145.18-EG1 (317)
Performance Data - EC Motor (ECM) (Cont'd)
Table 14 - VSCS15 - EC MOTOR (ECM) - 550 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
4.0
7.0
16.2
2.0
1.9
4.5
19.1
14.2
0.74
0.56
20.7
3.0
4.1
9.5
19.2
14.6
0.75
0.50
4.0
7.0
16.2
19.3
14.8
0.76
0.45
2.0
1.9
4.3
18.6
14.5
0.77
3.0
4.0
9.1
18.9
14.7
4.0
6.7
15.6
18.8
14.8
2.0
1.8
4.1
17.4
3.0
3.8
8.7
4.0
6.5
14.9
2.0
1.6
3.0
4.0
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
8.3
0.79
5.9
82.0
3.1
34.3
9.2
0.85
6.6
83.5
3.2
20.7
38.9
10.0
0.65
8.1
84.9
4.5
20.6
42.5
10.3
0.87
7.6
85.4
3.5
0.62
20.4
29.9
11.4
0.88
8.7
87.3
3.8
0.77
0.56
20.6
33.8
11.9
0.90
9.1
88.0
3.9
0.78
0.50
20.2
37.3
12.2
0.91
9.4
88.5
3.9
13.2
0.75
0.69
19.4
25.2
12.8
0.91
10.0
89.6
4.1
17.7
13.4
0.75
0.60
19.4
29.3
13.4
0.91
10.6
90.6
4.3
17.8
13.7
0.76
0.56
19.4
32.1
13.8
0.92
10.9
91.3
4.4
3.6
16.4
12.6
0.76
0.75
18.7
21.9
14.6
0.92
11.7
92.5
4.6
3.3
7.7
16.6
12.8
0.76
0.69
18.7
24.0
15.1
0.93
12.2
93.4
4.8
5.7
13.1
16.7
12.9
0.76
0.66
18.7
25.3
15.5
0.94
12.6
94.1
4.8
2.0
1.4
3.3
15.5
12.2
0.78
0.85
18.1
18.3
15.9
0.93
13.0
94.7
5.0
3.0
3.1
7.0
15.7
12.5
0.79
0.80
18.2
19.6
16.5
0.94
13.6
95.8
5.1
4.0
5.2
12.0
15.8
12.6
0.79
0.78
18.2
20.3
17.1
0.95
14.1
96.8
5.3
2.0
1.4
3.2
14.7
11.9
0.80
0.94
17.7
15.7
17.6
0.97
14.6
97.7
5.3
3.0
2.9
6.7
14.9
12.1
0.80
0.90
17.7
16.5
18.1
0.99
15.0
98.5
5.4
4.0
5.0
11.4
15.0
12.2
0.80
0.88
17.8
17.0
18.5
1.02
15.3
99.2
5.3
2.0
1.3
3.0
14.0
11.6
0.82
1.05
17.3
13.4
18.7
1.02
15.5
99.5
5.4
3.0
2.8
6.4
14.3
11.8
0.82
0.99
17.4
14.4
19.1
1.04
15.9
100.2
5.4
4.0
4.7
10.9
14.4
12.0
0.83
0.99
17.5
14.5
19.3
1.04
16.0
100.5
5.4
2.0
1.2
2.8
13.2
11.0
0.83
1.17
17.0
11.3
3.0
2.6
6.0
13.5
11.4
0.84
1.13
17.1
12.0
4.0
4.4
10.2
13.6
11.5
0.84
1.11
17.1
12.3
2.0
1.1
2.6
12.5
10.8
0.86
1.31
16.7
9.5
3.0
2.5
5.8
12.8
11.2
0.87
1.26
16.9
10.1
4.0
4.5
10.3
13.0
11.3
0.87
1.24
16.9
10.4
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
22
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Table 15 - VSCS18 - EC MOTOR (ECM) - 685 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
4.8
7.5
17.3
2.4
2.0
4.7
22.5
15.4
0.68
0.66
24.3
3.6
4.3
9.9
22.6
15.5
0.68
0.63
4.8
7.3
16.8
22.9
15.9
0.69
0.60
2.4
1.9
4.5
21.6
15.2
0.70
3.6
4.1
9.5
21.8
15.6
4.8
7.0
16.1
22.2
16.1
2.4
1.9
4.3
20.8
3.6
3.9
9.1
4.8
6.7
15.5
2.4
1.6
3.6
4.8
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
11.1
1.21
7.5
83.0
2.7
33.9
12.7
1.21
9.0
85.2
3.1
24.3
35.7
13.2
1.21
9.5
85.9
3.2
24.5
38.1
13.6
1.23
9.9
86.4
3.2
0.80
23.8
27.1
14.3
1.22
10.6
87.3
3.4
0.71
0.75
23.9
29.2
14.6
1.22
10.9
87.8
3.5
0.72
0.71
24.2
31.2
15.2
1.24
11.4
88.5
3.6
15.0
0.72
0.90
23.4
23.1
16.3
1.23
12.6
90.1
3.9
21.8
16.0
0.73
0.83
24.2
26.2
17.0
1.24
13.3
91.0
4.0
21.5
15.8
0.73
0.79
23.8
27.2
17.7
1.24
13.9
91.9
4.2
3.8
20.0
14.7
0.73
1.05
23.1
19.0
18.7
1.24
14.9
93.2
4.4
3.5
8.0
20.7
15.2
0.73
0.98
23.6
21.1
19.5
1.25
15.7
94.3
4.6
5.9
13.6
21.1
15.7
0.74
0.93
23.8
22.6
20.1
1.29
16.1
95.1
4.6
2.4
1.5
3.5
19.1
14.4
0.75
1.21
22.8
15.9
20.9
1.25
17.1
96.2
4.9
3.6
3.2
7.3
19.4
14.8
0.76
1.13
22.8
17.1
21.8
1.27
17.9
97.5
5.0
4.8
5.4
12.5
19.7
15.2
0.77
1.10
23.0
17.9
22.5
1.30
18.5
98.4
5.1
2.4
1.4
3.3
18.1
13.6
0.75
1.36
22.3
13.3
22.9
1.27
19.1
99.0
5.3
3.6
3.0
7.0
18.5
14.3
0.77
1.28
22.4
14.4
23.9
1.29
20.0
100.3
5.4
4.8
5.2
11.9
18.9
15.0
0.79
1.18
22.4
16.0
24.9
1.31
20.9
101.7
5.6
2.4
1.4
3.1
17.3
13.4
0.77
1.55
22.1
11.1
24.6
1.28
20.7
101.3
5.6
3.6
2.9
6.6
17.7
13.9
0.78
1.46
22.3
12.1
25.5
1.31
21.5
102.5
5.7
4.8
4.9
11.3
18.1
14.3
0.79
1.37
22.3
13.2
27.4
1.33
23.3
105.0
6.0
2.4
1.3
3.0
16.1
12.6
0.78
1.74
21.5
9.2
3.6
2.8
6.5
16.5
13.0
0.78
1.64
21.7
10.1
4.8
4.8
11.1
17.3
13.7
0.79
1.59
22.3
10.9
2.4
1.2
2.8
15.2
11.9
0.78
1.99
21.5
7.6
3.6
2.7
6.2
15.7
12.5
0.79
1.88
21.6
8.4
4.8
4.7
10.8
16.5
13.3
0.80
1.82
22.3
9.1
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
JOHNSON CONTROLS
23
FORM 145.18-EG1 (317)
Performance Data - EC Motor (ECM) (Cont'd)
Table 16 - VSCS24 - EC MOTOR (ECM) - 850 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
6.2
6.6
15.2
3.1
1.7
4.0
29.5
19.5
0.66
1.04
32.3
4.6
3.6
8.3
29.7
20.3
0.68
1.01
6.2
6.3
14.4
29.9
20.7
0.69
0.97
3.1
1.6
3.6
29.3
20.0
0.68
4.6
3.3
7.5
29.4
20.4
6.2
5.6
13.0
29.5
20.7
3.1
1.4
3.2
28.4
4.6
2.9
6.7
6.2
5.0
11.6
3.1
1.3
4.6
6.2
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
13.6
1.56
9.0
82.8
2.6
28.4
15.4
1.57
10.8
84.8
2.9
32.5
29.6
16.9
1.58
12.2
86.4
3.1
32.5
30.9
17.2
1.59
12.5
86.8
3.2
1.15
32.5
25.4
18.5
1.60
13.8
88.2
3.4
0.69
1.10
32.4
26.8
19.9
1.63
15.1
89.7
3.6
0.70
1.04
32.3
28.5
20.4
1.65
15.5
90.2
3.6
19.7
0.69
1.25
32.0
22.7
21.6
1.65
16.7
91.6
3.9
28.6
20.1
0.70
1.18
31.9
24.2
22.7
1.72
17.6
92.8
3.9
28.7
20.5
0.71
1.12
31.9
25.7
23.5
1.74
18.3
93.6
4.0
3.0
27.3
19.5
0.71
1.44
31.5
19.0
24.4
1.72
19.2
94.6
4.2
2.7
6.2
27.5
19.9
0.72
1.32
31.4
20.8
25.8
1.73
20.6
96.1
4.4
4.7
10.8
27.8
20.4
0.73
1.21
31.3
22.9
27.1
1.77
21.8
97.5
4.5
3.1
1.3
2.9
26.2
19.0
0.72
1.63
31.1
16.1
27.2
1.75
21.9
97.7
4.6
4.6
2.6
6.0
26.7
19.3
0.72
1.52
31.2
17.6
28.9
1.76
23.6
99.5
4.8
6.2
4.5
10.4
27.1
20.1
0.74
1.42
31.3
19.1
30.5
1.80
25.0
101.2
5.0
3.1
1.2
2.8
24.6
18.0
0.73
1.83
30.1
13.4
29.9
1.79
24.5
100.6
4.9
4.6
2.5
5.8
25.2
18.5
0.73
1.72
30.4
14.6
32.0
1.82
26.5
102.9
5.2
6.2
4.3
10.0
25.8
19.2
0.74
1.66
30.8
15.6
33.3
1.87
27.6
104.3
5.2
3.1
1.1
2.5
23.0
16.8
0.73
2.07
29.3
11.1
33.5
1.87
27.8
104.5
5.3
4.6
2.4
5.5
23.4
17.4
0.74
1.94
29.4
12.1
35.3
1.96
29.3
106.5
5.3
6.2
4.2
9.7
23.9
18.2
0.76
1.81
29.4
13.2
36.5
2.00
30.4
107.8
5.3
3.1
1.1
2.5
21.5
16.4
0.76
2.34
28.8
9.2
4.6
2.3
5.3
21.9
16.7
0.76
2.20
28.7
10.0
6.2
4.2
9.7
22.4
17.3
0.77
2.09
28.8
10.7
3.1
1.0
2.3
20.1
15.5
0.77
2.62
28.3
7.7
4.6
2.3
5.3
20.6
15.9
0.77
2.49
28.4
8.3
6.2
4.1
9.5
20.9
16.3
0.78
2.36
28.3
8.8
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
24
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Table 17 - VSCS30 - EC MOTOR (ECM) - 850 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
3.9
5.6
12.9
3.9
1.5
3.5
35.3
24.1
0.68
1.24
38.8
5.8
3.1
7.2
35.8
24.8
0.69
1.22
7.8
5.4
12.5
36.1
25.4
0.70
1.19
3.9
1.4
3.2
35.7
24.8
0.69
5.8
2.9
6.6
36.2
25.8
7.8
5.0
11.4
36.3
26.2
3.9
1.2
2.9
34.5
5.8
2.6
6.0
7.8
4.5
10.4
3.9
1.2
5.8
7.8
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
16.9
1.76
11.6
82.6
2.8
28.5
19.9
1.79
14.5
85.2
3.3
39.2
29.4
20.6
1.81
15.1
85.8
3.3
39.5
30.2
21.4
1.82
15.9
86.5
3.5
1.32
39.6
27.1
21.5
1.85
15.8
86.5
3.4
0.71
1.28
39.9
28.3
22.4
1.90
16.6
87.3
3.5
0.72
1.24
39.8
29.2
23.3
1.96
17.3
88.1
3.5
24.9
0.72
1.38
38.5
24.9
24.8
1.94
18.9
89.4
3.7
34.9
25.6
0.73
1.34
38.8
25.9
26.1
2.02
19.9
90.5
3.8
35.0
26.0
0.74
1.32
38.8
26.5
28.1
2.08
21.7
92.2
4.0
2.8
33.4
24.5
0.73
1.58
38.1
21.1
29.0
2.01
22.9
93.0
4.2
2.5
5.8
33.8
25.2
0.74
1.54
38.4
21.9
30.6
2.07
24.2
94.4
4.3
4.3
10.0
33.9
25.2
0.74
1.51
38.3
22.4
31.8
2.10
25.3
95.4
4.4
3.9
1.2
2.7
31.7
23.2
0.73
1.77
37.0
17.9
32.3
2.06
26.0
95.8
4.6
5.8
2.4
5.6
32.2
23.9
0.74
1.70
37.3
18.9
34.0
2.11
27.5
97.3
4.7
7.8
4.2
9.6
32.8
24.7
0.75
1.77
38.2
18.6
35.3
2.11
28.8
98.4
4.9
3.9
1.1
2.6
30.1
22.4
0.74
2.01
36.3
15.0
34.4
2.07
28.1
97.7
4.9
5.8
2.3
5.4
30.7
23.1
0.75
1.93
36.6
15.9
35.6
2.12
29.1
98.7
4.9
7.8
4.0
9.3
31.5
24.0
0.76
2.01
37.7
15.6
36.5
2.12
29.9
99.4
5.0
3.9
1.0
2.4
28.6
21.5
0.75
2.25
35.6
12.7
35.9
2.09
29.5
99.0
5.0
5.8
2.2
5.0
29.2
22.3
0.76
2.21
36.0
13.2
36.8
2.13
30.2
99.7
5.1
7.8
3.8
8.7
29.3
22.6
0.77
2.16
36.0
13.5
37.2
2.13
30.6
100.1
5.1
3.9
1.3
3.0
25.7
19.6
0.76
2.53
33.7
10.1
5.8
2.1
4.8
26.7
20.7
0.77
2.42
34.3
11.0
7.8
3.7
8.5
27.1
21.2
0.78
2.35
34.5
11.5
3.9
1.2
2.8
23.6
17.1
0.72
2.89
32.7
8.2
5.8
2.0
4.6
25.0
17.9
0.71
2.76
33.7
9.1
7.8
3.6
8.3
25.1
20.0
0.79
2.69
33.6
9.4
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 °F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
JOHNSON CONTROLS
25
FORM 145.18-EG1 (317)
Performance Data - EC Motor (ECM) (Cont'd)
Table 18 - VSCS36 - EC MOTOR (ECM) - 850 CFM
WPD
COOLING
HEATING
EWT
GPM
PSI
FT
20
9.5
9.1
21.0
4.8
2.6
6.0
42.9
29.8
0.69
1.52
47.2
7.2
5.4
12.5
43.2
29.5
0.68
1.44
9.5
8.5
19.6
43.3
29.2
0.67
1.42
4.8
2.5
5.8
41.7
30.6
0.73
7.2
5.0
11.5
42.1
30.5
9.5
8.0
18.5
42.5
29.9
4.8
2.3
5.3
39.8
7.2
4.6
10.6
9.5
7.4
17.1
4.8
2.1
7.2
9.5
30
40
50
60
70
80
90
100
110
TC
SC
SHR
KW
HR
EER
HTG
KW
HE
LAT
COP
19.6
2.03
13.5
82.8
2.8
28.3
22.3
2.12
15.9
84.9
3.1
47.2
30.0
23.1
2.14
16.7
85.5
3.2
47.2
30.6
23.7
2.15
17.2
85.9
3.2
1.65
46.5
25.2
26.1
2.14
19.6
87.8
3.6
0.72
1.56
46.6
27.0
27.1
2.17
20.6
88.6
3.7
0.70
1.52
46.8
28.0
28.1
2.18
21.5
89.3
3.8
29.6
0.74
1.75
44.9
22.7
29.8
2.19
23.2
90.6
4.0
40.5
29.7
0.73
1.66
45.3
24.4
31.1
2.23
24.3
91.6
4.1
41.0
29.7
0.72
1.61
45.6
25.5
31.6
2.41
24.2
91.9
3.8
4.8
37.8
28.2
0.74
2.02
43.8
18.7
32.7
2.46
25.2
92.8
3.9
4.3
9.9
39.0
28.6
0.73
1.89
44.6
20.6
34.6
2.48
27.0
94.2
4.1
6.9
15.9
39.6
29.1
0.73
1.83
45.0
21.6
36.1
2.49
28.4
95.4
4.2
4.8
2.0
4.6
35.5
27.1
0.76
2.28
42.4
15.6
37.1
2.50
29.4
96.1
4.3
7.2
4.1
9.5
37.2
28.1
0.75
2.22
43.9
16.8
39.2
2.54
31.4
97.7
4.5
9.5
6.6
15.2
38.0
28.3
0.74
2.14
44.4
17.8
40.1
2.56
32.2
98.4
4.6
4.8
1.8
4.2
34.0
26.7
0.78
2.64
42.1
12.9
40.1
2.61
32.0
98.4
4.5
7.2
3.9
9.0
35.5
27.5
0.77
2.57
43.4
13.8
42.2
2.63
34.1
100.0
4.7
9.5
6.3
14.5
36.4
27.7
0.76
2.44
43.8
14.9
43.2
2.64
35.0
100.7
4.8
4.8
1.7
3.9
32.4
25.8
0.79
2.98
41.7
10.9
43.1
2.66
34.9
100.7
4.7
7.2
3.7
8.5
33.7
26.1
0.77
2.73
42.2
12.4
44.9
2.70
36.5
102.0
4.9
9.5
6.0
13.8
34.7
26.7
0.76
2.62
42.8
13.3
45.8
2.72
37.4
102.7
4.9
4.8
1.6
3.7
30.0
23.9
0.79
3.15
39.9
9.5
7.2
3.8
8.8
31.4
24.6
0.78
2.95
40.6
10.6
9.5
5.8
13.4
32.3
25.3
0.78
2.84
41.1
11.4
4.8
1.6
3.7
27.5
22.3
0.81
3.56
38.7
7.7
7.2
3.7
8.5
28.7
23.1
0.80
3.26
38.9
8.8
9.5
5.7
13.1
29.4
23.4
0.79
3.19
39.4
9.2
• Cooling Performance is tabulated at 80.6 °F DB and 66.2 °F WB entering air. Heating performance tabulated at 68 F EAT
• Tabulated data does not include AHRI/ISO corrections for fan and pump power.
• All capacities are expressed in MBH.
• Insulated water circuit is recommended for operation below 60 °F EWT.
• See performance correction tables for conditions beyond what is listed.
• Extrapolation is not permissible.
• Blank areas indicate conditions where operation is not recommended.
26
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Performance Data
Table 19 - ANTIFREEZE CORRECTION
ANTIFREEZE CONCENTRATION
ETHYLENE
GLYCOL
PROPYLENE
GLYCOL
METHANOL
5%
10%
15%
20%
25%
30%
40%
TC, SC
0.998
0.995
0.993
0.991
0.989
0.987
0.984
HTG
0.995
0.990
0.985
0.980
0.974
0.969
0.964
WPD
1.040
1.055
1.080
1.105
1.135
1.165
1.210
TC, SC
0.995
0.992
0.987
0.983
0.979
0.975
0.970
HTG
0.989
0.982
0.975
0.967
0.958
0.951
0.943
WPD
1.035
1.055
1.100
1.145
1.200
1.260
1.320
TC, SC
0.999
0.995
0.990
0.986
0.982
0.980
0.978
HTG
0.989
0.985
0.979
0.971
0.963
0.954
0.946
WPD
1.050
1.072
1.094
1.116
1.140
1.165
1.196
Table 20 - AIRFLOW CORRECTION
COOLING
AIRFLOW %
HEATING
TC
SC
KW
HR
HTG
KW
HE
70
0.931
0.847
0.964
0.946
0.942
1.075
0.940
75
0.941
0.872
0.969
0.956
0.953
1.059
0.949
80
0.950
0.896
0.979
0.961
0.960
1.039
0.958
85
0.966
0.923
0.983
0.971
0.970
1.023
0.969
90
0.977
0.948
0.989
0.981
0.979
1.015
0.979
95
0.989
0.974
0.995
0.990
0.989
1.007
0.989
100
1.000
1.000
1.000
1.000
1.000
1.000
1.000
105
1.008
1.025
1.006
1.010
1.009
0.994
1.010
110
1.018
1.048
1.013
1.017
1.019
0.992
1.018
115
1.026
1.070
1.019
1.026
1.029
0.991
1.028
Table 21 - COOLING PERFORMANCE CORRECTION
EAT DB (F) - SC
EAT WB (F)
TC
60
0.845
65
0.948
66.2
1
0.539
70
1.061
75
1.162
70
75
80.6
0.86
1.1
0.628
0.865
HR
85
90
95
1.305
S
S
S
0.904
1.082
1.312
S
S
0.979
0.777
1
1.22
1.475
S
1
0.631
0.855
1.081
1.331
1.543
1.039
0.618
0.848
1.09
1.296
1.107
S = Sensible cooling is equal to Total Cooling
Table 22 - HEATING PERFORMANCE CORRECTION
EAT DB (F)
HTG
KW
HE
45
1.101
0.785
1.162
50
1.080
0.832
1.125
55
1.059
0.878
1.079
60
1.039
0.926
1.064
65
1.019
0.960
1.023
68
1.000
1.000
1.000
70
0.990
1.028
0.983
75
0.974
1.064
0.957
80
0.951
1.111
0.918
JOHNSON CONTROLS
27
FORM 145.18-EG1 (317)
Riser Selection and Data
RISER APPLICATION AND SIZING
Technical information on heat transfer, fluid flow and pipe sizing can be found in the
ASHRAE Fundamentals Handbook and various other technical documents and publications. Some of the factors affecting riser application and sizing are noise, tube erosion and
economics. The Friction Loss For Risers chart (next page) displays riser tube diameter
sizes as a function of flow (GPM), friction loss and water velocity. For maximum riser velocity on pressure drop per 100 ft., refer to ASHRAE 2001 Fundamentals 35.3 Table 6 for
Riser Sizing. Riser sizes can be of a single diameter on low rise buildings, or varying sizes
on medium to high rise buildings. Generally, riser copper type, size, length and insulation
thickness are determined by the location of the unit in the building.
Risers are available in Type-M or Type-L copper, varying diameters from 3/4" to 3", and
with either 1/2" or 3/4" thick closed cell foam insulation. Condensate risers are available
in Type-M copper, varying diameters from 3/4" to 1 1/4", and with 3/8" thick closed cell
foam insulation.
RISER EXPANSION
Generally, in medium to high rise buildings, allowance must be made for pipe expansion.
Model VSCS vertical stacked water source heat pumps are furnished with hoses which act
as expansion loops integral to the unit. The hose will allow for +/- 1½" of riser expansion
and contraction. Additional expansion compensation must be made in the riser system in
the field where movement is expected to exceed the factory allowances. The Allowable
Riser Lengths Between System Expansion Loops chart displays the expansion characteristics of risers compared to water temperature difference. Technical information on pipe
expansion, contraction and anchoring can be found in the ASHRAE HVAC Systems and
Equipment Handbook and various other technical documents and publications.
28
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Blower Performance
Table 23 - PSC STANDARD BLOWER PERFORMANCE (CFM)
UNIT
SIZE
RATED
CFM
MIN.
CFM
09
340
220
12
430
290
15
550
335
18
685
430
24
850
575
30
1075
36
1220
700
840
EXTERNAL STATIC PRESSURE (IN W.G.)
MOTOR
SPEED
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
HIGH
340
330
320
310
300
285
270
255
240
225
-
LOW
255
250
240
230
220
210
-
-
-
-
-
HIGH
445
435
425
415
400
385
370
355
340
320
295
LOW
350
345
335
325
315
305
290
-
-
-
-
HIGH
580
570
560
550
535
520
505
485
465
445
425
LOW
385
380
375
370
365
355
345
335
-
-
-
HIGH
700
690
675
660
635
615
595
575
550
525
495
LOW
450
445
440
435
430
425
-
-
-
-
-
HIGH
880
855
835
815
795
770
740
710
680
650
615
LOW
715
710
705
690
670
650
630
605
580
-
-
HIGH
1115
1100
1075
1050
1020
990
960
930
895
850
800
LOW
965
960
950
935
915
895
870
840
810
780
745
HIGH
1230
1200
1170
1140
1110
1075
1040
1000
960
915
870
LOW
1115
1100
1075
1050
1020
990
960
930
895
855
805
Table 24 - PSC HIGH STATIC BLOWER PERFORMANCE (CFM)
UNIT RATED MIN. MOTOR
SIZE CFM CFM SPEED
09
340
220
12
430
290
15
550
335
18
685
430
24
850
575
30
1075
700
36
1220
840
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
EXTERNAL STATIC PRESSURE (IN W.G.)
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
0.55
0.6
375 370 360 350 340 330 315 300 285 265 245 220
330 320 310 300 290 280 270 255 240 225
485 475 465 455 440 425 410 395 380 360 340 315
390 385 380 370 360 350 335 320 305
665 650 635 615 595 575 555 540 520 500 475 450 420
580 570 560 550 535 520 505 485 465 445 425 400 375
750 735 715 695 675 655 630 605 580 555 525 495 465
670 655 640 625 605 585 560 535 510 485 460 435
990 970 950 930 910 890 865 845 820 795 770 740 710
795 785 775 760 745 730 715 695 675 655 630 605 580
1180 1170 1160 1145 1130 1110 1090 1070 1050 1025 1000 970 940
985 980 975 970 960 950 940 935 920 905 895 875 850
1340 1320 1295 1270 1245 1220 1190 1160 1130 1100 1070 1040 1010
1180 1170 1160 1145 1130 1110 1090 1070 1050 1025 1000 970 940
0.65
0.7
0.75
0.8
395
350
435
680
910
825
980
910
370
650
875
795
945
875
340
615
840
765
910
840
575
800
730
870
800
NOTE:
1. All airflow ratings are at lowest voltage rating of dual rating (i.e., 208 volt).
2. Airflow ratings include resistance of wet coil and clean air filters.
JOHNSON CONTROLS
29
FORM 145.18-EG1 (317)
Blower Performance (Cont'd)
Table 25 - ECM STANDARD BLOWER PERFORMANCE (CFM)
UNIT
SIZE
RATED
CFM
MIN.
CFM
09
340
180
12
430
236
15
550
268
18
685
396
24
850
574
30
1075
718
36
1220
861
EXTERNAL STATIC PRESSURE (IN W.G.)
MOTOR
SPEED
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
High
342
317
292
276
259
247
236
228
220
214
207
Low
278
252
226
212
198
189
180
-
-
-
-
High
463
431
399
378
356
340
324
317
310
299
289
Low
342
317
292
276
259
247
236
-
-
-
-
High
600
567
534
500
466
445
424
396
367
340
312
Low
495
447
399
372
346
307
268
-
-
-
-
High
760
726
693
667
642
615
587
574
561
529
497
Low
600
567
534
500
466
445
424
396
-
-
-
High
891
863
835
809
784
757
730
689
648
601
554
Low
760
726
693
667
642
615
587
574
-
-
-
High
1131
1105
1079
1058
1037
1016
994
972
949
934
918
Low
918
894
870
852
835
808
781
762
743
718
-
High
1265
1235
1206
1184
1163
1141
1118
1085
1051
1008
965
Low
1065
1037
1009
987
965
949
934
910
886
874
861
Table 26 - ECM HIGH STATIC BLOWER PERFORMANCE (CFM)
UNIT RATED MIN. MOTOR
SIZE CFM
CFM SPEED
09
340
220
12
430
290
15
550
335
18
685
430
24
850
575
30
1075
700
36
1220
840
30
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
EXTERNAL STATIC PRESSURE (IN W.G.)
0
0.05
411
342
554
463
659
600
891
760
1002
866
1265
1065
1462
1265
382
317
529
431
623
567
863
726
971
827
1235
1037
1418
1235
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
0.55
0.6
0.65
0.7
0.75
354 334 315 300 286 279 272 263
292 276 259 247 236 228 220
504 477 451 430 408 393 378 360
399 378 356 340 324 317 310 299
587 564 541
511
482 462 441 419
534 500 466 445 424 396 367 340
835 809 784 757 730 689 648 601
693 667 642 615 587 574 561 529
940 912 883 854 826 800 774 749
789 762 735 708 682 659 636 612
1206 1184 1163 1141 1118 1085 1051 1008
1009 987 965 949 934 910 886 874
1375 1331 1287 1241 1194 1153 1112 1053
1206 1184 1163 1141 1118 1085 1051 1008
254
341
290
397
312
554
497
724
587
965
861
994
965
242
330
372
518
469
698
571
913
839
964
913
231
319
346
482
441
671
861
818
934
861
220
300
320
446
412
643
808
903
-
408
615
756
872
-
586
701
840
-
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Electrical Data
Table 27 - PSC - STANDARD BLOWER - 208/230 VOLT
COMPRESSOR
UNIT
SIZE
SUPPLY
VOLTAGE
QTY
09
12
15
18
24
30
36
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
1
1
1
1
1
1
1
@
@
@
@
@
@
@
BLOWER
RLA
LRA
HP
FLA
MIN. CCT.
AMPACITY
3.7
4.7
5.6
9.0
12.8
14.1
16.7
22.0
25.0
29.0
48.0
58.3
73.0
79.0
0.10
0.10
0.17
0.17
0.25
0.33
0.50
0.8
0.8
1.2
1.2
1.5
2.6
3.2
5.43
6.68
8.20
12.45
17.50
20.23
24.08
MAX FUSE /
CCT. BKR.
AMP
15
15
15
20
30
30
40
Table 28 - PSC - HI STATIC BLOWER - 208/230 VOLT
COMPRESSOR
UNIT
SIZE
SUPPLY
VOLTAGE
QTY
09
12
15
18
24
30
36
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
1
1
1
1
1
1
1
@
@
@
@
@
@
@
BLOWER
RLA
LRA
HP
FLA
MIN. CCT.
AMPACITY
3.7
4.7
5.6
9.0
12.8
14.1
16.7
22.0
25.0
29.0
48.0
58.3
73.0
79.0
0.10
0.17
0.17
0.25
0.33
0.33
0.50
0.8
1.2
1.2
1.5
2.6
2.6
3.2
5.43
7.08
8.20
12.75
18.60
20.23
24.08
MAX FUSE /
CCT. BKR.
AMP
15
15
15
20
30
30
40
Table 29 - PSC - STANDARD BLOWER - 265 VOLT
SUPPLY
COMPRESSOR
BLOWER
MAX FUSE /
CCT. BKR.
AMP
RLA
LRA
HP
FLA
MIN. CCT.
AMPACITY
@
3.4
23.0
0.10
0.7
4.95
15
1
@
4.8
26.3
0.10
0.7
6.70
15
1
@
5.0
28.0
0.17
0.8
7.05
15
265/1/60
1
@
7.1
43.0
0.17
0.8
9.68
15
24
265/1/60
1
@
9.6
54.0
0.25
1.3
13.30
20
30
265/1/60
1
@
11.2
60.0
0.33
1.9
15.90
25
36
265/1/60
1
@
13.5
72.0
0.50
2.2
19.08
30
UNIT
SIZE
VOLTAGE
QTY
09
265/1/60
1
12
265/1/60
15
265/1/60
18
Table 30 - PSC - HI STATIC BLOWER - 265 VOLT
COMPRESSOR
UNIT
SIZE
SUPPLY
VOLTAGE
QTY
09
12
15
18
24
30
36
265/1/60
265/1/60
265/1/60
265/1/60
265/1/60
265/1/60
265/1/60
1
1
1
1
1
1
1
JOHNSON CONTROLS
@
@
@
@
@
@
@
BLOWER
RLA
LRA
HP
FLA
MIN. CCT.
AMPACITY
3.4
4.8
5.0
7.1
9.6
11.2
13.5
23.0
26.3
28.0
43.0
54.0
60.0
72.0
0.10
0.17
0.25
0.25
0.33
0.33
0.50
0.7
0.8
1.3
1.3
1.9
1.9
2.2
4.95
6.80
7.55
10.18
13.90
15.90
19.08
MAX FUSE /
CCT. BKR.
AMP
15
15
15
15
20
25
30
31
FORM 145.18-EG1 (317)
Electrical Data (Cont'd)
Table 31 - ECM - STANDARD BLOWER - 208/230 VOLT
COMPRESSOR
UNIT
SIZE
SUPPLY
VOLTAGE
QTY
09
12
15
18
24
30
36
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
1
1
1
1
1
1
1
@
@
@
@
@
@
@
BLOWER
RLA
LRA
HP
FLA
MIN. CCT.
AMPACITY
MAX FUSE /
CCT. BKR. AMP
3.7
4.7
5.6
9.0
12.8
14.1
16.7
22.0
25.0
29.0
48.0
58.3
73.0
79.0
0.33
0.33
0.33
0.33
0.33
0.50
0.50
1.0
1.0
2.0
2.0
2.0
2.4
2.4
5.63
6.88
9.00
13.25
18.00
20.03
23.28
15
15
15
20
30
30
35
Table 32 - ECM - OPTIONAL HI-STATIC BLOWER - 208/230 VOLT
UNIT
SIZE
09
12
15
18
24
30
36
SUPPLY
VOLTAGE
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
QTY
1
1
1
1
1
1
1
COMPRESSOR
RLA
@
3.7
@
4.7
@
5.6
@
9.0
@
12.8
@
14.1
@
16.7
LRA
22.0
25.0
29.0
48.0
58.3
73.0
79.0
BLOWER
HP
FLA
0.33
1.0
0.33
1.0
0.33
2.0
0.33
2.0
0.33
2.0
0.50
2.4
0.50
2.4
MIN. CCT.
AMPACITY
5.63
6.88
9.00
13.25
18.00
20.03
23.28
MAX FUSE /
CCT. BKR. AMP
15
15
15
20
30
30
35
LRA
23.0
26.3
28.0
43.0
54.0
60.0
72.0
BLOWER
HP
FLA
0.33
1.0
0.33
1.0
0.33
2.0
0.33
2.0
0.33
2.0
0.50
2.4
0.50
2.4
MIN. CCT.
AMPACITY
5.25
7.00
8.25
10.88
14.00
16.40
19.28
MAX FUSE /
CCT. BKR. AMP
15
15
15
15
20
25
30
BLOWER
HP
FLA
0.33
1.0
0.33
1.0
0.33
2.0
0.33
2.0
0.33
2.0
0.50
2.4
0.50
2.4
MIN. CCT.
AMPACITY
5.25
7.00
8.25
10.88
14.00
16.40
19.28
MAX FUSE /
CCT. BKR. AMP
15
15
15
15
20
25
30
Table 33 - ECM - STANDARD BLOWER - 265 VOLT
UNIT
SIZE
09
12
15
18
24
30
36
SUPPLY
VOLTAGE
265/1/60
265/1/60
265/1/60
265/1/60
265/1/60
265/1/60
265/1/60
QTY
1
1
1
1
1
1
1
COMPRESSOR
RLA
@
3.4
@
4.8
@
5.0
@
7.1
@
9.6
@
11.2
@
13.5
Table 34 - ECM - OPTIONAL HI-STATIC BLOWER - 265 VOLT
UNIT
SIZE
09
12
15
18
24
30
36
32
SUPPLY
VOLTAGE
265/1/60
265/1/60
265/1/60
265/1/60
265/1/60
265/1/60
265/1/60
QTY
1
1
1
1
1
1
1
COMPRESSOR
RLA
@
3.4
@
4.8
@
5.0
@
7.1
@
9.6
@
11.2
@
13.5
LRA
23.0
26.3
28.0
43.0
54.0
60.0
72.0
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Dimensional Data
Ca bi net Di mens i ons
OPTIONAL
FRONT SUPPLY
OPENI NG
OPTIONAL 24V
CONNECTI ON FOR
SURFACE-MOUNT/
REMOTE MOUNTED
THERMOSTAT
7/ 8" CONTROL
ENTRANCE
7
A
B
09-12
15-24
30-36
17
20
24
17
20
24
SWI TCH PLATE w/
2-SPD FAN SWITCH
(OPTI ONAL:
DI SCONNECT/
FUSES,
ADA MOLEX CONN.)
ELECTRICAL BOX
80"
or
88"
Model
SERVICE
HOSES
PASS-THRU
4”
50
LEFT
RISER
OPENING
KNOCK-OUTS
(ALL 3 SIDES)
BACK
4-1/4”
48
RETURN AIR
FLANGE
STANDARD 1 IN.
CHASSIS
SERVICE
PANEL
4-1/4”
4-1/4”
R
R
R.A Fl a nge
Wi dth
16
19
23
D
4-1/4”
OPTIONAL
RISER
COVER
SHOWN
S
R
A/2
S
S
D
D
13 1/4”
RIGHT
6
3
4.5
B
LEFT VI EW
A
FRONT VI EW
TOP VIEW
FRONT
4-5/16”
R - RETURN RISER
S - SUPPLY RISER
D - DRAIN RISER
Note:
1) Supply,Return, and Condensate riser openings are pre-punched on all sides and field convertible. Cut tabs to remove knock -out.
2) Supply and Return openings are 4” x 2.5”. During riser installation, ensure stub-out is centered in supply and return openings.
3) Condensate P-trap is accessible from front by removing bottom cover plate.
4) Riser and shut-off location is measured from base of cabinet and does not include stand height.
LD19318
JOHNSON CONTROLS
33
FORM 145.18-EG1 (317)
Dimensional Data (Cont'd)
Note:
13. Riser shut-off valve is measured from base of cabinet and does not include stand height.
34
LD19330
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
CABINET DIMENSIONS
MODEL
A
B
C
9-12
17
8
12
15-24
20
12
14
30-36
24
16
18
1. Optional Fresh Air option comes with 4-1/4” R.A flange.
2. Optional front supply opening comes with 4-1/4” duct flange.
3. All other openings come with standard 1” duct flange.
4. Left and Right hand versions shown.
JOHNSON CONTROLS
35
FORM 145.18-EG1 (317)
Dimensional Data (Cont'd)
* Cut away view for standard cabinet with no stand.
Add stand height to cabinet to obtain correct dimension of R/A panel from floor.
ALL DIMENSIONS ARE IN INCHES
MODEL
Note:
1) Dimensions shown do not include optional stand height.
VSCS09/12
A
B
C
D
ROUGH-IN ROUGH-IN
WIDTH
HEIGHT
22.75 20.50 16.25 18.50
20.75
52.75
VSCS15/18/24 25.75 23.50 19.25 21.50
23.75
52.75
27.75
52.75
VSCS30/36
29.75 27.50 23.25 25.50
NOTES:
-Acoustic Panel powder coated in ‘Appliance White’
-Acoustic Panel may be installed on the right-hand side or left-hand side
IMPORTANT: For maximum R.A. flow, flush-mounted acoustic panel must
be centered vertically and horizontally over the Return Air opening of the
cabinet. Supply air duct collar extensions may be required to prevent short
cycling.
1.92 .28
A
50.50”
Mounting Holes x 6
52.50”
(52-3/4” ROUGH-IN
WALL OPENING)
54.75”
54
.75
”
Magnetic Catches x 2
LD19319
Note:
1) See figure on Page 35 for additional R.A. panel and cabinet installation information.
36
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
LEFT HAND OPENING SHOWN
1.50
1.25
Thermostat mounting location,
Cut-out for routing
ADA thermostat harness
1/2" Insulation
Magnetic Catches x 2
Notes:
- Powder coated in 'Appliance White'
- Inside panel lined with 1/2" acoustical insulation
- Hinged panel complete with magnetic latches
- Panel comes either Left or Right hand opening
LD19320
JOHNSON CONTROLS
37
FORM 145.18-EG1 (317)
Dimensional Data (Cont'd)
RETURN AIR PANEL
UNIT
SIZE
A
(PANEL
WIDTH)
B
(SLEEVE
WIDTH)
C
(R/A PANEL
OPENING)
D
(ROUGH IN
WIDTH)
E
(UNIT
WIDTH)
F
(UNIT
DEPTH)
G
(NO OA
OPTION)
G
(OA OPTION)
09 / 12
22 3/4
16
16 1/4
20 3/4 ± 1/8
17
17
20 1/4 MIN.
20 1/2 MAX
24 1/4 MIN.
24 1/2 MAX
15 /18 / 24
25 3/4
19
19 1/4
23 3/4 ± 1/8
20
20
23 1/4 MIN
23 1/2 MAX
27 1/4 MIN
27 1/2 MAX
30 / 36
29 3/4
23
23 1/4
27 3/4 ± 1/8
24
24
27 1/4 MIN
27 1/2 MAX
31 1/4 MIN
31 1/2 MAX
All dimensions are in inches.
38
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
SUPPLY GRILLES
VERTICAL STACK CABINET
WALL STUD
TOP VIEW
DETAIL A
1/2”
DRYWALL
1/8” THICK FIELD SUPPLIED
GASKET TAPE
APPLIED AROUND
FULL PERIMETER OF
SUPPLY GRILLE WITH
VOLUME DAMPER
MOUNTING SCREWS
FACTORY SUPPLIED
1” DUCT FLANGE
VERTICAL STACK CABINET
TOP VIEW
OPTIONAL
FRAMING STUDS
FOR SUPPLY OPENING
2-1/4” MIN.
(UNIT SUPPLY DUCT FLANGE
TO 1/2” DRYWALL FACE)
UNIT SIZE
A
(SUPPLY GRILLE
NOMINAL WIDTH)
B
(GRILLE
WIDTH)
C
(GRILLE FLANGE
WIDTH)
D
(ROUGH IN
WIDTH)
E
(UNIT
WIDTH)
09 / 12
X
B=X-0.5"
C=X+1.75"
20 3/4 ± 1/8
17
15 /18 / 24
X
B=X-0.5"
C=X+1.75"
23 3/4 ± 1/8
20
30 / 36
X
B=X-0.5"
C=X+1.75"
27 3/4 ± 1/8
24
All dimensions are in inches and typical for JCI-supplied grilles only. Check dimensions for field-supplied grilles, as dimensions can be different.
JOHNSON CONTROLS
DETAIL A
LD19321
39
FORM 145.18-EG1 (317)
Dimensional Data (Cont'd)
Table 35 - UNIT SUPPLY OPENING SIZES
HORIZONTAL OPENINGS
SINGLE HORIZONTAL
MODEL
NO TOP
OPENING
W/ TOP
OPENING
9
14W x 12H
12
14W x 14H
15
18
24
Not Available
30
Not Available
36
Not Available
TOP OPENING
DOUBLE HORIZONTAL
TRIPLE
HORIZONTAL
NO TOP
OPENING
W/ TOP
OPENING
NO TOP
OPENING
14W x 6H
14W x 8H
Not Available
Not Available
12 x 8
14W x 6H
14W x 10H
Not Available
Not Available
12 x 8
16W x 14H
14W x 6H
14W x 10H
Not Available
14W x 8H
14 x 12
Not Available
14W x 6H
14W x 12H
14W x 6H
14W x 10H
14 x 12
14W x 10H
16W x 14H
14W x 6H
14W x 10H
14 x 12
14W x 6H
20W x 14H
14W x 6H
16W x 12H
18 x 16
14W x 10H
Not Available
14W x 6H
16W x 14H
18 x 16
1. Unit mounted supply grilles will be supplied as double-deflection type.
2. Grilles for unequal airflow applications (e.g., unit-mounted plus ducted supply) shall be provided with integral opposed-blade dampers.
3. All grilles will be supplied in standard "Appliance White" painted finish.
4. Grilles are shipped loose for field installation upon completion of cabinet / ductwork / drywall installation.
5. Top opening size does not change. When combined with any other discharge arrangement, shall be included in determining horizontal
opening grille size.
6. Openings marked "Not Available" result in face velocities outside the recommended 300-500 FPM range.
7. Hi-Static Blower option is not recommended or single horizontal discharge openings with unit mounted supply grille.
Table 36 - UNIT SUPPLY FACE VELOCITY (FPM)
HORIZONTAL OPENINGS
MODEL
SINGLE HORIZONTAL
DOUBLE HORIZONTAL
TRIPLE
HORIZONTAL
TOP OPENING
NO TOP
OPENING
W/ TOP
OPENING
NO TOP
OPENING
W/ TOP
OPENING
NO TOP
OPENING
9
291
272
219
Not Available
Not Available
510
12
316
344
221
Not Available
Not Available
645
15
354
314
283
Not Available
236
471
18
Not Available
391
294
294
235
587
24
Not Available
397
273
364
291
729
30
Not Available
416
276
339
269
538
36
Not Available
410
Not Available
385
261
610
1. Tabulated Face velocities do not account for supply grille free area factor. Face velocities at supply grille will be higher depending on grille
type.
2.Face velocities are based on the nominal rated CFM and in feet per minute (FPM).
3. Face velocities are calculated by taking the averate across all openings. Tabulated top opening face velocity is only for units with single Top
Opening and no horizontal openings.
40
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Hose Kits - NPSH Water Connection
LD18126
LD18127
JOHNSON CONTROLS
41
FORM 145.18-EG1 (317)
Hose Kits - JIC Water Connection
LD19518
LD19519
42
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Discharge Configurations
RIGHT HAND RISER
R
FRONT
S
R
LEFT
D
RA
RA
S
FRONT
+
LEFT
S
RA
S
FRONT
+
BACK
RA
R
S
D
RA
TOP
+
FRONT
+
BACK
RA
S
S
D
TOP
ONLY
D
S
R
3-WAY
D
TOP
+
BACK
+
LEFT
S
RA
RA
R
R
R
D
RA
D
D
LEFT
+
BACK
S
RA
RA
S
FIELD
CUT
R
TOP
+
BACK
R
D
TOP
+
FRONT
+
LEFT
RA
D
R
S
R
D
R
TOP
+
LEFT
D
RA
BACK
D
R
TOP
+
FRONT
S
R
S
D
RA
R
S
D
RA
NOTES:
1) RETURN AIR OPENING SIDE IS DEFINED AS FRONT OF UNIT (CHASSIS AND CONTROL SERVICE ACCESS).
2) 3-WAY DISCHARGE ARRANGEMENT IS NOT RECOMMENDED FOR UNIT SIZES 009, 012
3) SINGLE DISCHARGE OPENING (EXCEPT TOP DISCHARGE) IS NOT RECOMMENDED FOR UNIT SIZES 030, 036
JOHNSON CONTROLS
43
FORM 145.18-EG1 (317)
Discharge Configurations (Cont'd)
LEFT HAND RISER
R
S
R
FRONT
S
D
S
FRONT
+
RIGHT
S
D
S
D
S
FRONT
+
BACK
R
S
D
RA
D
S
RA
RA
R
BACK
+
RIGHT
D
TOP
+
FRONT
+
BACK
TOP
ONLY
S
RA
RA
TOP
+
FRONT
+
RIGHT
RA
R
TOP
+
BACK
R
D
RA
D
D
R
FIELD
CUT
S
RA
RA
R
BACK
R
TOP
+
RIGHT
D
RA
R
D
R
TOP
+
FRONT
D
R
S
RA
R
S
RIGHT
D
RA
S
R
S
3-WAY
D
RA
R
S
D
RA
TOP
+
BACK
+
RIGHT
RA
NOTES:
1) RETURN AIR OPENING SIDE IS DEFINED AS FRONT OF UNIT (CHASSIS AND CONTROL SERVICE ACCESS).
2) 3-WAY DISCHARGE ARRANGEMENT IS NOT RECOMMENDED FOR UNIT SIZES 009, 012
3) SINGLE DISCHARGE OPENING (EXCEPT TOP DISCHARGE) IS NOT RECOMMENDED FOR UNIT SIZES 030, 036
44
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
REAR RISER


JOHNSON CONTROLS
45
FORM 145.18-EG1 (317)
Wiring Diagram
46
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
JOHNSON CONTROLS
47
FORM 145.18-EG1 (317)
THIS PAGE INTENTIONALLY LEFT BLANK.
48
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Specifications
GENERAL
All VSCS-series models ship as a factory-charged package complete with R-410A refrigerant. All units from 3/4 to 3 tons shall be tested and certified by ASHRAE/ANSI/AHRI/
ISO 13256-1 and ETL listed for United States and Canada. ASHRAE/ANSI/AHRI/ISO
and ETL labels shall be applied prior to leaving the factory. All units are test operated at
the factory. Both cabinets and refrigeration chassis are completely factory wired and prepiped.
CABINET
The self-supporting cabinet assembly is constructed of heavy gauge, corrosion-resistant,
coated steel (minimum 20-gauge thickness for exterior panels). The entire cabinet interior
is insulated with 1/2-inch thick, high-density thermal and acoustic insulation. Insulation
shall meet NFPA 90, UL-181, and ASTM-C1071 standards, have a flame spread of less
than 25, and a smoke developed classification of less than 50 per ASTM E-84 and UL
723. A removable inner service panel seals the fan and compressor compartment during
operation. The cabinet base section contains a heavy gauge galvanized steel drain pan and
14-gauge guide rails for the slide-in heat-pump chassis. The drain pan outlet is readily
accessible for cleaning (removal of inner service panel required). The drain pan comes
standard with a normally closed condensate overflow switch. The drain pan outlet, incorporating a P-trap, is factory connected to the condensate riser.
The removable fan and motor assembly is suspended horizontally from an 18-gauge
blower mounting deck, which creates an insulated discharge plenum in the upper section
of the cabinet. Supply air openings are factory cut according to customer specifications.
A noise attenuating insulated privacy air baffle is provided for horizontal supply air openings. All cabinet openings are provided with standard 1-inch drywall flange around the
full opening perimeter.
• Optional surface-mount thermostat connection. Allows mounting of the space thermostat directly above the unit's return air panel or mounted remotely (requires optional extended harness). Electrical connection to the unit is by a plug-in Molex
pigtail connector. Molex pigtail is field wired to thermostat terminals.
• Optional 4-inch round Outside Air Opening through top of unit (left- or right-hand
configurations available). Unit comes with 4 1/4-inch return air flange.
• Optional 4-inch round Outside Air Opening with motorized damper through top of
unit (left- or right-hand configurations available). Unit comes with 4 1/4-inch return
air flange. Motorized damper is accessible and easily serviced through RA Panel (no
additional service door is required).
• Optional Stainless Steel Drain Pan for added corrosion resistance. Entire drain pan is
fabricated out of heavy gauge stainless steel.
• Optional 80-inch cabinet. Reduced height cabinet for applications where additional
ceiling clearance is required.
• Optional 2-inch cabinet stand. Stand is factory installed to the base of the cabinet.
JOHNSON CONTROLS
49
FORM 145.18-EG1 (317)
Specifications (Cont'd)
• Optional 4-inch cabinet stand. Stand is factory installed to the base of the cabinet
(80-inch cabinet only).
• Optional 8-inch cabinet stand. Stand is factory installed to the base of the cabinet
(80-inch cabinet only).
RISER ASSEMBLY
Full-length supply, return, and condensate risers can be either factory-assembled onto the
cabinet or shipped loose on separate skids. Maximum factory installed riser length is 120
inches. When the slab-to-slab dimension for a given floor is in excess of 118 inches, separate riser extension pieces can be factory provided to reach the required total riser length
(riser extensions are field installed). The top of all risers and riser extensions is internally
expanded (3-inch depth) to allow connection of each subsequent riser section without the
use of couplings. Type ‘M’ copper for risers is standard.
Riser placement may be on any of three sides of the cabinet (right, left, or back). Riser
knock-outs are located on all three sides, allowing field conversion of riser placement if
necessary. Risers and unit must be installed in such a way to prevent freezing of water.
Risers are internally piped into the cabinet assembly, including ball shut-off valves and
threaded hose connection stubs. The condensate drain riser is insulated with 3/8-inch wall
thickness closed-cell foam insulation.
• Optional Type ‘L’ copper risers
• Optional protective riser cover to prevent riser damage during shipping, handling,
and installation
REFRIGERATION CHASSIS
Each removable heat-pump chassis assembly includes an air-to-refrigerant coil, a waterto-refrigerant coil, a condensate collection drain pan, and features a high efficiency rotary
or scroll compressor. The chassis base is fabricated from heavy gauge galvanized steel (14
Ga). A metal enclosure isolates the compressor from the moving air stream in the lower
fan compartment. The compressor enclosure is insulated with 1/2-inch thick, 2-pound
density insulation. Insulation shall meet NFPA 90, UL-181, and ASTM-C1071 standards,
have a flame spread of less than 25, and a smoke developed classification of less than 50
per ASTM E-84 and UL 723.
Electrical connection between the cabinet and the chassis is by locking quick-connect
plugs (separate high voltage and low voltage plugs). Water supply and return connection
to the chassis is by factory-supplied reinforced high-pressure flexible hoses with quicksealing swivel couplings. The hose assemblies are rated for a minimum 350 psig working
pressure.
Rotary and scroll compressors are mounted on rubber vibration isolators. Compressor
motors are provided with internal overload protection. Each refrigeration circuit is thoroughly evacuated and fully charged with R-410A refrigerant before shipment. An external
high-pressure switch and a low-suction temperature switch are included in each compressor control circuit. The sealed refrigeration circuit includes a bi-flow thermal expansion
valve, with external equalizer. Service gauge ports are provided for field diagnosis and
service. The 4-way reversing valve is a pilot operated, sliding piston type with a replaceable magnetic solenoid coil. Each unit is equipped with a liquid line filter drier.
50
JOHNSON CONTROLS
FORM 145.18-EG1 (317)
Refrigerant-to-air heat transfer coils are constructed of internally enhanced copper tubes,
mechanically bonded to enhanced aluminum plate fins. The coaxial refrigerant-to water
heat exchangers feature a convoluted inner tube design for high heat transfer efficiency.
Standard models feature a copper inner tube surrounded by a steel outer tube and carry a
400-psig waterside working pressure rating. Units shall be capable of operation with an
entering fluid temperature range of 20°F to 110°F.
• Optional corrosion resistant air-to-refrigerant coil (E-Coat). Coil shall receive a
1-mil thickness of cathodic epoxy type electro-deposit coating to increase corrosion
resistance and prevent microbial contamination.
• Optional Cupro-Nickel water coil. Water side coaxial condenser coil shall be constructed of cupro-nickel metal alloy for increased resistance to corrosion and contamination buildup.
• Optional automatic water flow regulator, factory installed as an integral part of the
refrigeration chassis. The automatic flow control valve shall be selected for the nominal rated flow rate and provides constant flow over a 2-80 psi differential pressure
range.
• Optional Y-strainer with #20 mesh screen is factory installed.
• Optional 2-way water control valve. A factory installed 2-way motorized valve is
wired in parallel with the compressor control circuit to shut off water flow to the unit
when the compressor is off. This feature can significantly reduce power consumption in variable-speed or staged pumping applications. The valve has standard 25 psi
close-off rating (optional 60 psi close-off rated valve is available). The actuator is of
a slow-closing design to eliminate hydraulic shock.
• Optional 3-way water control valve. A factory installed 3-way motorized valve is
wired in parallel with the compressor control circuit, to shut off water flow to the
unit when the compressor is off. This feature allows loop water to circulate back to
return column riser when unit is not in operation and can significantly reduce power
consumption in variable-speed or staged pumping applications. The valve has standard 25 psi close-off rating (optional 60 psi close-off rated valve is available). The
actuator is of a slow-closing design to eliminate hydraulic shock.
• Optional chassis mounted Circulating Pump for single riser systems. Unit chassis is
fitted with a circulating pump in applications where supply and return water is circulated in the building through a single riser.
• Optional sound isolated chassis for improved sound performance. Integral to chassis, specially designed chassis rails improve vibrational and sound performance of
complete unit (US patent pending).
INDOOR FAN
Forward curved, double inlet and double width, direct-drive centrifugal blowers are used
for air movement. Large diameter blower wheels are employed to provide required airflow
performance at minimum noise levels. Standard fan motors are PSC types and feature
permanently lubricated bearings and internal thermal overload protection. Optional EC
motors feature soft start and stop for added occupant comfort, consume less power compared to standard motors, and maintain good fan performance when subjected to higher
external static pressures. The fan motors are attached to the blower housings by means
of an integral ‘flex-mount’ system, with additional vibration isolation provided by rubber
JOHNSON CONTROLS
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FORM 145.18-EG1 (317)
Specifications (Cont'd)
mounting grommets. A manual selector switch is accessible through the hinged return air
panel, allowing switching between the two available fan speeds (Hi – Low).
• Optional Hi-Static PSC motor and blower assembly for applications with extended
ductwork layout.
• Optional EC motor (ECM).
• Optional Hi-Static ECM and blower assembly for applications with extended
ductwork layout.
• Optional ECM with Continuous Low Speed fan option. Fan continuously circulates
air at low fan speed.
• Optional Hi-Static ECM with Continuous Low Speed fan option. Fan continuously
circulates air at low fan speed.
ELECTRICAL/CONTROLS
All units are completely factory wired with all necessary operating controls. A standard
factory installed, non-fused, electrical disconnect is provided for service convenience and
maintenance.
• Optional Non-Fused Disconnect
• Optional Disconnect with Fusing added to the internal line voltage switch circuit
• 2-Speed Fan Control at Thermostat
• 3-Speed Fan Control at Thermostat (with ECMs only)
Standard unit control consists of a 24-volt electromechanical relay package. The cabinetmounted electrical box contains a 50VA Class II transformer for field connection. The
reversing valve solenoid coil shall be energized in cooling mode only.
The control system microprocessor board is specifically designed for water source heat
pump operation. The control system interfaces with a conventional type thermostat.
• Unit shall incorporate a lockout circuit that provides reset capability at the space
thermostat, base unit, or by interrupting service power, should any of the following
standard safety devices trip and shut off the compressor.
• Loss-of-charge/Low-pressure switch
• High-pressure switch
• Low water temperature protection
• Condensate overflow protection
• Random start.
• Should the high-pressure or low-pressure safeties open three times within two hours
of operation (1 hour for low-pressure safety), then lockout requiring manual reset
will occur.
• Should the low water temperature or condensate overflow safeties trip three times
sequentially, then lockout requiring manual reset will occur.
• The low-pressure switch shall not be monitored during the initial 30 seconds of a
cooling system's operation to prevent nuisance trips.
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JOHNSON CONTROLS
FORM 145.18-EG1 (317)
• Unit shall have capability to defeat time delays for servicing.
• Unit control board shall have on-board diagnostics and an LED fault code display.
• Standard controls shall include anti-short cycle and low voltage protection.
• Control board shall monitor each refrigerant safety switch independently.
• Control board energizes reversing valve solenoid in cooling only.
• Control board shall have random start feature.
• Control board shall retain last five fault codes in non-volatile memory, which will not
be lost in the event of a power loss.
In addition to the external pressure switches, the compressor also has inherent (internal)
protection. If there is an abnormal temperature or power rise in a compressor, the internal
protection will immediately shut down the compressor. The microprocessor control incorporates features to minimize compressor wear and damage. An anti-short cycle delay
(ASCD) is utilized to prevent short cycling of the compressor. Additionally, a minimum
run time is imposed any time a compressor is energized. The ASCD is initiated on unit
start-up and on any compressor reset or lockout.
FILTERS
All units are supplied with a 1-inch thick throwaway filter. Filters are accessible through
the hinged return air panel without removing the inner service panel.
• Optional MERV 8 Filters
FIELD INSTALLED ACCESSORIES
Acoustic Return Air Panel
The flush-mounted return air panel is designed to minimize line-of-sight noise transmission. The panel assembly is fabricated from heavy gauge steel. An insulated, hinged center section allows convenient user access to the unit control panel and filter.
The perimeter frame of the panel is mounted to the drywall/framing opening at the front of
the cabinet. The heat-pump chassis is fully accessible and removable through the hinged
door section. The panel is supplied in standard Appliance White painted finish.
Supply Air Grilles
Optional supply air grilles shall be supplied for each free discharge outlet directly from
the cabinet (non-ducted outlets). All unit mounted supply grilles will be supplied as double deflection type. Grilles for unequal airflow applications shall be provided with integral
opposed blade dampers (volume dampers). Grilles will be supplied in standard Appliance
White painted finish.
Hoses
High-pressure flexible hoses with quick-sealing swivel couplings provide supply and return water connections to the chassis. Hose material is fire-rated (UL-94 VO) thermoplastic inner tube, reinforced by a stainless steel wire outer braid. The hose assemblies are
rated for a minimum 350 psig working pressure.
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FORM 145.18-EG1 (317)
Specifications (Cont'd)
Thermostats
• TEC3000 Series Thermostat
Included features for the TEC3000 series thermostats are:
• Field-selectable BACnet MS/TP
(TEC36xx-00-000 Models)
or
N2
networked
communication
• USB port configuration
• Backlit Liquid Crystal Display (LCD)
• Configurable touch screen UI
• Mobile Access Portal (MAP) gateway compatibility (MAP Release 4.0 or Later)
• Stand-alone and BACnet MS/TP or N2 networked models
• Onboard occupancy sensor (TEC3xx1-00-000 and TEC3xx3-00-000 Models)
• Single- or two-stage control
• Full line of remote TE-6300 series temperature sensors
• T701 Series Thermostat
Included features for the T701 series thermostats are:
• Includes Model T701DFN-1 (Non-Programmable) and Model T701DFP-1
(7-Day Programmable)
• Auto-staging fan speed control
• Three speed fan control
• Remote sensor ready
• Dry contact equipped
• Backlit display
• Electric heat ready
• Non-Volatile Memory: all setpoints and programming are permanently stored
during power loss
• Dual setpoint with adjustable deadband
• Keypad lockout
• Configurable display
• Display either °F or °C
• Wall plate available
• Self-prompting
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JOHNSON CONTROLS
FORM 145.18-EG1 (317)
• T8000 Series Thermostat
Included features for the T8000 series Color Touchscreen thermostats are:
• Remote control via Wi-Fi with Optional Skyport Cloud Services Wi-Fi Key
(ordered separately)
• Switchable programmable or non-programmable
• Programmable occupancy schedule: reduces operating expenses by controlling
the room based on occupant schedules
• Up to four heat and two cool stages
• Independently adjustable timers and deadbands for all stages of heating and
cooling
• Passcode security for screen lock and setpoint limits
• Programmable fan
• Outdoor sensor ready
• Multi-lingual display options: provide a user interface in English, French, and
Spanish
• Weather forecast display capable
• Home/away feature
• Local equipment runtime trending: provides easy access to energy usage information; shows how much energy was used to heat and/or cool over a 7-day
period
• SD memory card input: reduces configuration time by making inputting and
exporting data between digital room thermostats quick and easy
• Configurable alerts: send messages to the digital room thermostat when certain
conditions occur, such as when the room temperature exceeds a user-specified
value
JOHNSON CONTROLS
55
Printed on recycled paper
Form 145.18-EG1 (317) Supercedes: 145.18-EG1 (516)
© 2017 Johnson Controls P.O. Box 423, Milwaukee, WI 53201 Printed in USA
www.johnsoncontrols.com
Issued on 3/13/2017