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BP 180
®
TECHNICAL GUIDE
SUNLINE 2000™ - BP 180
SUNLINE MAGNUM™ - BP 240
SINGLE PACKAGE
HEAT PUMPS
ASHRAE 90.1 COMPLIANT
MODEL BP180 and BP240
15 and 20 NOMINAL TONS
9.9 EER (15 TON) and 10.3 EER (20 TON)
036-21490-002-A-0204
DESCRIPTION
York Sunline 2000™ BP 180 & Sunline Magnum™ BP 240
Heat Pumps are convertible single package units. All models have dual refrigerant circuits for efficient part load operation.
Although the units are primarily designed for curb mounting on a roof, they can also be slab-mounted at ground level or set on steel beams above a finished roof.
These heat pumps utilize a unique ambient compensated time-temperature defrost system. The defrost module automatically increases the time interval between defrost cycles as the outdoor ambient temperature decreases. This helps to eliminate unnecessary and costly defrosts.
All units include:
•
Simplicity
™ Control Board
• Powder Paint finish that meets ASTM-B-117 750 hour salt spray standards
• Two-stage cooling provided by dual independent refrigeration circuits with expansion valves, filter-driers, high and low pressure/loss of charge switches and freezestats
• Hermetically sealed compressors with crankcase heaters
• Permanently lubricated motors
• Bottom or side air discharge configuration capability
(field convertible)
• Belt Drive Blower Motor
• Manufactured under the quality standards of ISO9001
• Twenty-four volt control circuit with compressor lock-out
• Zero-25% fixed air damper with hood
• Copper tube/aluminum fin coils
• Easy access to all components
• Rigging holes in base rails for lifting
• Single point power connection
• Complete factory package - tested, charged and wired
• Agency approvals on all units
WARRANTY
• Factory Limited Parts Warranty
• One-year parts warranty
• A Five-year parts warranty on the compressor and electric heat elements.
BP 240
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
2
036-21490-002-A-0204
TABLE OF CONTENTS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . 3
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . . . . . . 9
FIELD-INSTALLED ACCESSORIES . . . . . . . . . . . . . . . . . 9
GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 33
LIST OF FIGURES
Fig. # Pg. #
1 SUNLINE 2000™ BP 180 HEAT PUMP . . . . . . . . . . . 11
2 SUNLINE MAGNUM™ BP 240 HEAT PUMP . . . . . . . 11
3 ELECTRONIC THERMOSTAT FIELD WIRING . . . . . 21
4 FIELD WIRING 24 VOLT THERMOSTAT . . . . . . . . . 21
5 FIELD WIRING DISCONNECT . . . . . . . . . . . . . . . . . . 22
6 UNIT DIMENSIONS - 15 TON . . . . . . . . . . . . . . . . . . 26
7 UNIT DIMENSIONS - 20 TON . . . . . . . . . . . . . . . . . . 26
8 DETAIL “X” ACCY. SIDE SUPPLY & RETURN AIR
OPENINGS - 15 TON . . . . . . . . . . . . . . . . . . . . . . . . . 27
9 DETAIL “X” ACCY. SIDE SUPPLY & RETURN AIR
OPENINGS - 20 TON . . . . . . . . . . . . . . . . . . . . . . . . . 28
10 DETAIL “Y” UNIT WITH RAIN HOODS . . . . . . . . . . . 28
11 CENTER OF GRAVITY . . . . . . . . . . . . . . . . . . . . . . . 28
12 FOUR AND SIX POINT LOADS - 15 TON . . . . . . . . . 29
13 FOUR AND SIX POINT LOADS - 20 TON . . . . . . . . . 29
14 ROOF CURB DIMENSIONS - 15 & 20 TON . . . . . . . 30
15 ROOF CURB BENEFITS . . . . . . . . . . . . . . . . . . . . . . 30
16 UNIT AND CURB APPLICATIONS . . . . . . . . . . . . . . . 31
17 TYPICAL APPLICATIONS - 15 TON . . . . . . . . . . . . . 31
18 TYPICAL UNIT APPLICATIONS - 20 TON . . . . . . . . . 31
19 TYPICAL ROOF-TOP INSTALLATION (15 TON
SHOWN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
20
SIMPLICITY
™ CONTROL WIRING DIAGRAM . . . . 32
LIST OF TABLES
Tbl. # Pg. #
1 RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2 SOUND POWER RATING . . . . . . . . . . . . . . . . . . . . . 12
3 COOLING CAPACITIES - BP 180 15 TON . . . . . . . . 13
4 COOLING CAPACITIES - BP 240 20 TON . . . . . . . . 14
5 HEATING CAPACITIES - 15 TON . . . . . . . . . . . . . . . 16
6 HEATING CAPACITIES - 20 TON . . . . . . . . . . . . . . . 17
7 BLOWER PERFORMANCE 15 TON SUPPLY AIR . . 18
8 BLOWER PERFORMANCE 20 TON SUPPLY AIR . . 19
9 BLOWER MOTOR AND DRIVE DATA . . . . . . . . . . . 20
10 STATIC RESISTANCES . . . . . . . . . . . . . . . . . . . . . . 20
11 POWER EXHAUST PERFORMANCE . . . . . . . . . . . . 20
12 VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . 22
13 ELECTRICAL DATA -WITHOUT POWERED
CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . . . . 23
14 ELECTRICAL DATA -WITH POWERED
CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . . . . 24
15 ELECTRIC HEAT CORRECTION FACTORS . . . . . . 25
16 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
17 OPERATING WEIGHTS (LBS.) . . . . . . . . . . . . . . . . . 25
18 MINIMUM CLEARANCES . . . . . . . . . . . . . . . . . . . . . 27
19 UTILITIES ENTRY DATA . . . . . . . . . . . . . . . . . . . . . . 27
20 FOUR AND SIX POINT LOADS . . . . . . . . . . . . . . . . . 29
Unitary Products Group
036-21490-002-A-0204
PRODUCT NOMENCLATURE
15T Sunline 2000™ and 20T Sunline Magnum™ Model Number Nomenclature
York Brand
B P 180 C 00 A 2 A AA 1 A
Product Category
B = Heat Pump, Single Package
Product Style
A = Style A
Product Generation
1 = First Generation
Product Identifier
P = R-22 High Efficiency Heat Pump
Nominal Cooling
Capacity - MBH
180 = 15 Ton
240 = 20 Ton
Heat Type & Nominal Heat Capacity
C00 = Cooling Only. No field installed electric heat
Electric Heat Options
E18 = 18 KW
E36 = 36 KW
E54 = 54 KW
E72 = 72 KW
Voltage
2 = 208/230-3-60
4 = 460-3-60
5 = 575-3-60
Installation Options
A = No Options Installed
B = Option 1
C = Option 2
D = Options 1 & 2
E = Option 3
F = Options 4
G = Options 1 & 3
H = Options 1 & 4
J = Options 1, 2 & 3
K = Options 1, 2, & 4
L = Options 1,3 & 4
M = Options 1, 2, 3, & 4
N = Options 2 & 3
P = Options 2 & 4
Q = Options 2, 3, & 4
R = Options 3 & 4
S = Option 5
T = Options 1 & 5
U = Options 1, 3, & 5
V = Options 1, 4, & 5
W = Options 1, 3, 4, & 5
X = Options 3 & 5
Y = Options 4 & 5
Z = Options 3, 4, & 5
Options
1 = Disconnect
2 = Non-Pwr'd Conv Oultet
3 = Smoke Detector S.A.
4 = Smoke Detector R.A.
5 = Pwr'd Conv. Outlet
Airflow
A= Std Motor/Drive
B = Std Mtr/Drive/Single Input Econo
C = Std Mtr/Drive/Single Input Econo/Power Exhaust*
D = Std Mtr/Drive/Motorized Damper
F = Std Mtr/Drive/4" Filters
G = Std Mtr/Drive/4" Filters/Single Input Econ
H = Std Mtr/Drive/4" Filters/Single Input Econ/Power Exhaust*
L = Std Mtr/Drive/BAS Ready Econ (No BAS Controller) w/2" Pleated Filters
M = Std Mtr/Drive/BAS Ready Econ (No BAS Controller)/Power Exhaust w/2" Pleated Filters*
N = Hi Static Drive
P = Hi Static Drive/Single Input Econo
Q = Hi Static Drive/Single Input Econo/Power Exhaust*
R = Hi Static Drive/Motorized Damper
T = Hi Static Drive/4" Filters
U = Hi Static Drive/4" Filters/Single Input Econ
V = Hi Static Drive/4" Filters/Single Input Econ/Power Exhaust*
Y = Hi Static Drive/BAS Ready Econ (No BAS Controller) w/2" Pleated Filters
Z = Hi Static Drive/BAS Ready Econ (No BAS Controller)/Power Exhaust w/2" Pleated Filters*
Additional Options
(See Next Page)
Unitary Products Group 3
036-21490-002-A-0204
PRODUCT NOMENCLATURE - CONTINUED
15T Sunline 2000™ and 20T Sunline Magnum™ Heat Pump Model Number Nomenclature
Additional Options
AA None
AB Phase Monitor
AC Coil Guard
AD Dirty Filter Switch
AE Phase Monitor & Coil Guard
AF Phase Monitor & Dirty Filter Switch
AG Coil Guard & Dirty Filter Switch
AH Phase Monitor, Coil Guard, & Dirty Filter Switch
BA Hinged Filter Door & Tooless Access Panels
BB Phase Monitor, Hinged Filter Door & Tooless Access Panels
BC Coil Guard, Hinged Filter Door & Tooless Access Panels
BD Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
BE Phase Monitor & Coil Guard, Hinged Filter Door & Tooless Access Panels
BF Phase Monitor & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
BG Coil Guard & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
BH Phase Monitor, Coil Guard, & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
CA CPC Controller with Dirty Filter Switch & Air Proving Switch
CB CPC Controller, DFS, APS & Phase Monitor
CC CPC Controller, DFS, APS & Coil Guard
CD CPC Controller, DFS, APS, Phase Monitor, & Coil Guard
CE CPC Controller, DFS, APS & Technicoat Cond. Coil
CF CPC Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor
CG CPC Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard
CH CPC Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard
CJ CPC Controller, DFS, APS & Technicoat Evap. Coil
CK CPC Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor
CL CPC Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard
CM CPC Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard
CN CPC Controller, DFS, APS & Technicoat Evap. & Cond Coils
CP CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor
CQ CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard
CR CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard
DA CPC Controller with Dirty Filter Switch & Air Proving Switch, Hinged Filter Door & Tooless Access Panels
DB CPC Controller, DFS, APS & Phase Monitor, Hinged Filter Door & Tooless Access Panels
DC CPC Controller, DFS, APS & Coil Guard, Hinged Filter Door & Tooless Access Panels
DD CPC Controller, DFS, APS, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
DE CPC Controller, DFS, APS & Technicoat Cond. Coil, Hinged Filter Door & Tooless Access Panels
DF CPC Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
DG CPC Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard, Hinged Filter Door & Tooless Access Panels
DH CPC Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
DJ CPC Controller, DFS, APS & Technicoat Evap. Coil, Hinged Filter Door & Tooless Access Panels
DK CPC Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
DL CPC Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard, Hinged Filter Door & Tooless Access Panels
DM CPC Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
DN CPC Controller, DFS, APS & Technicoat Evap. & Cond Coils, Hinged Filter Door & Tooless Access Panels
DP CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
DQ CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard, Hinged Filter Door & Tooless Access Panels
DR CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
4 Unitary Products Group
036-21490-002-A-0204
Additional Options
EA Johnson UNT Controller with Dirty Filter Switch & Air Proving Switch, Hinged Filter Door & Tooless Access Panels
EB Johnson UNT Controller, DFS, APS & Phase Monitor, Hinged Filter Door & Tooless Access Panels
EC Johnson UNT Controller, DFS, APS & Coil Guard, Hinged Filter Door & Tooless Access Panels
ED Johnson UNT Controller, DFS, APS, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
EE Johnson UNT Controller, DFS, APS & Technicoat Cond. Coil, Hinged Filter Door & Tooless Access Panels
EF Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
EG Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard, Hinged Filter Door & Tooless Access Panels
EH Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
EJ Johnson UNT Controller, DFS, APS & Technicoat Evap. Coil, Hinged Filter Door & Tooless Access Panels
EK Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
EL Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard, Hinged Filter Door & Tooless Access Panels
EM Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
EN Johnson UNT Controller, DFS, APS & Technicoat Evap. & Cond Coils, Hinged Filter Door & Tooless Access Panels
EP Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
EQ Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard, Hinged Filter Door & Tooless Access Panels
ER Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access
Panels
GA Honeywell Excel 10 Controller with Dirty Filter Switch & Air Proving Switch, Hinged Filter Door & Tooless Access Panels
GB Honeywell Excel 10 Controller, DFS, APS & Phase Monitor, Hinged Filter Door & Tooless Access Panels
GC Honeywell Excel 10 Controller, DFS, APS & Coil Guard, Hinged Filter Door & Tooless Access Panels
GD Honeywell Excel 10 Controller, DFS, APS, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
GE Honeywell Excel 10 Controller, DFS, APS & Technicoat Cond. Coil, Hinged Filter Door & Tooless Access Panels
GF Honeywell Excel 10 Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
GG Honeywell Excel 10 Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard, Hinged Filter Door & Tooless Access Panels
GH Honeywell Excel 10 Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access
Panels
GJ Honeywell Excel 10 Controller, DFS, APS & Technicoat Evap. Coil, Hinged Filter Door & Tooless Access Panels
GK Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
GL Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard, Hinged Filter Door & Tooless Access Panels
GM Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access
Panels
GN Honeywell Excel 10 Controller, DFS, APS & Technicoat Evap. & Cond Coils, Hinged Filter Door & Tooless Access Panels
GP Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor, Hinged Filter Door & Tooless Access
Panels
GQ Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard, Hinged Filter Door & Tooless Access Panels
GR Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless
Access Panels
HA Honeywell Excel 10 Controller with Dirty Filter Switch & Air Proving Switch
HB Honeywell Excel 10 Controller, DFS, APS & Phase Monitor
HC Honeywell Excel 10 Controller, DFS, APS & Coil Guard
HD Honeywell Excel 10 Controller, DFS, APS, Phase Monitor, & Coil Guard
HE Honeywell Excel 10 Controller, DFS, APS & Technicoat Cond. Coil
HF Honeywell Excel 10 Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor
HG Honeywell Excel 10 Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard
HH Honeywell Excel 10 Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard
HJ Honeywell Excel 10 Controller, DFS, APS & Technicoat Evap. Coil
HK Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor
HL Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard
HM Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard
HN Honeywell Excel 10 Controller, DFS, APS & Technicoat Evap. & Cond Coils
HP Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor
HQ Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard
HR Honeywell Excel 10 Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard
Unitary Products Group 5
6
036-21490-002-A-0204
Additional Options
JA Johnson UNT Controller with Dirty Filter Switch & Air Proving Switch
JB Johnson UNT Controller, DFS, APS & Phase Monitor
JC Johnson UNT Controller, DFS, APS & Coil Guard
JD Johnson UNT Controller, DFS, APS, Phase Monitor, & Coil Guard
JE Johnson UNT Controller, DFS, APS & Technicoat Cond. Coil
JF Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor
JG Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard
JH Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard
JJ Johnson UNT Controller, DFS, APS & Technicoat Evap. Coil
JK Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor
JL Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard
JM Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard
JN Johnson UNT Controller, DFS, APS & Technicoat Evap. & Cond Coils
JP Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor
JQ Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard
JR Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard
NA Novar ETC-3 Controller with Dirty Filter Switch & Air Proving Switch
NB Novar ETC-3 Controller, DFS, APS & Phase Monitor
NC Novar ETC-3 Controller, DFS, APS & Coil Guard
ND Novar ETC-3 Controller, DFS, APS, Phase Monitor, & Coil Guard
NE Novar ETC-3 Controller, DFS, APS & Technicoat Cond. Coil
NF Novar ETC-3 Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor
NG Novar ETC-3 Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard
NH Novar ETC-3 Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard
NJ Novar ETC-3 Controller, DFS, APS & Technicoat Evap. Coil
NK Novar ETC-3 Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor
NL Novar ETC-3 Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard
NM Novar ETC-3 Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard
NN Novar ETC-3 Controller, DFS, APS & Technicoat Evap. & Cond Coils
NP Novar ETC-3 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor
NQ Novar ETC-3 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard
NR Novar ETC-3 Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard
PA Novar ETC-3 Controller with Dirty Filter Switch & Air Proving Switch, Hinged Filter Door & Tooless Access Panels
PB Novar ETC-3 Controller, DFS, APS & Phase Monitor, Hinged Filter Door & Tooless Access Panels
PC Novar ETC-3 Controller, DFS, APS & Coil Guard, Hinged Filter Door & Tooless Access Panels
PD Novar ETC-3 Controller, DFS, APS, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
PE Novar ETC-3 Controller, DFS, APS & Technicoat Cond. Coil, Hinged Filter Door & Tooless Access Panels
PF Novar ETC-3 Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
PG Novar ETC-3 Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard, Hinged Filter Door & Tooless Access Panels
PH Novar ETC-3 Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
PJ Novar ETC-3 Controller, DFS, APS & Technicoat Evap. Coil, Hinged Filter Door & Tooless Access Panels
PK Novar ETC-3 Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
PL Novar ETC-3 Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard, Hinged Filter Door & Tooless Access Panels
PM Novar ETC-3 Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
PN Novar ETC-3 Controller, DFS, APS & Technicoat Evap. & Cond Coils, Hinged Filter Door & Tooless Access Panels
PP Novar ETC-3 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor, Hinged Filter Door & Tooless Access Panels
PQ Novar ETC-3 Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard, Hinged Filter Door & Tooless Access Panels
PR Novar ETC-3 Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access
Panels
TA Technicoat Condenser Coil
TB Technicoat Condenser Coil & Phase Monitor
TC Technicoat Condenser Coil & Coil Guard
Unitary Products Group
036-21490-002-A-0204
Additional Options
TD Technicoat Condenser Coil & Dirty Filter Switch
TE Technicoat Condenser Coil, Phase Monitor, & Coil Guard
TF Technicoat Condenser Coil, Phase Monitor, & Dirty Filter Switch
TG Technicoat Condenser Coil, Coil Guard, & Dirty Filter Switch
TH Technicoat Condenser Coil, Phase Monitor, Coil Guard, & Dirty Filter Switch
TJ Technicoat Evaporator Coil
TK Technicoat Evaporator Coil & Phase Monitor
TL Technicoat Evaporator Coil & Coil Guard
TM Technicoat Evaporator Coil & Dirty Filter Switch
TN Technicoat Evaporator Coil, Phase Monitor, & Coil Guard
TP Technicoat Evaporator Coil, Phase Monitor, & Dirty Filter Switch
TQ Technicoat Evaporator Coil, Coil Guard, & Dirty Filter Switch
TR Technicoat Evaporator Coil, Phase Monitor, Coil Guard, & Dirty Filter Switch
TS Technicoat Evaporator & Condenser Coils
TT Technicoat Evaporator & Condenser Coils & Phase Monitor
TU Technicoat Evaporator & Condenser Coils & Coil Guard
TV Technicoat Evaporator & Condenser Coils & Dirty Filter Switch
TW Technicoat Evaporator & Condenser Coils, Phase Monitor, & Coil Guard
TX Technicoat Evaporator & Condenser Coils, Phase Monitor, & Dirty Filter Switch
TY Technicoat Evaporator & Condenser Coils, Coil Guard, & Dirty Filter Switch
TZ Technicoat Evaporator & Condenser Coils, Phase Monitor, Coil Guard, & Dirty Filter Switch
UA Technicoat Condenser Coil, Hinged Filter Door & Tooless Access Panels
UB Technicoat Condenser Coil & Phase Monitor, Hinged Filter Door & Tooless Access Panels
UC Technicoat Condenser Coil & Coil Guard, Hinged Filter Door & Tooless Access Panels
UD Technicoat Condenser Coil & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
UE Technicoat Condenser Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
UF Technicoat Condenser Coil, Phase Monitor, & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
UG Technicoat Condenser Coil, Coil Guard, & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
UH Technicoat Condenser Coil, Phase Monitor, Coil Guard, & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
UJ Technicoat Evaporator Coil, Hinged Filter Door & Tooless Access Panels
UK Technicoat Evaporator Coil & Phase Monitor, Hinged Filter Door & Tooless Access Panels
UL Technicoat Evaporator Coil & Coil Guard, Hinged Filter Door & Tooless Access Panels
UM Technicoat Evaporator Coil & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
UN Technicoat Evaporator Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
UP Technicoat Evaporator Coil, Phase Monitor, & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
UQ Technicoat Evaporator Coil, Coil Guard, & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
UR Technicoat Evaporator Coil, Phase Monitor, Coil Guard, & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
US Technicoat Evaporator & Condenser Coils, Hinged Filter Door & Tooless Access Panels
UT Technicoat Evaporator & Condenser Coils & Phase Monitor, Hinged Filter Door & Tooless Access Panels
UU Technicoat Evaporator & Condenser Coils & Coil Guard, Hinged Filter Door & Tooless Access Panels
UV Technicoat Evaporator & Condenser Coils & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
UW Technicoat Evaporator & Condenser Coils, Phase Monitor, & Coil Guard, Hinged Filter Door & Tooless Access Panels
UX Technicoat Evaporator & Condenser Coils, Phase Monitor, & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
UY Technicoat Evaporator & Condenser Coils, Coil Guard, & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
UZ Technicoat Evaporator & Condenser Coils, Phase Monitor, Coil Guard, & Dirty Filter Switch, Hinged Filter Door & Tooless Access Panels
Unitary Products Group 7
036-21490-002-A-0204
FEATURES
All models are available with a wide variety of factorymounted options such as stainless steel heat exchangers, phase monitor, dirty filter switch, and coil guard to make them suitable for almost every application.
All units are self-contained and assembled on full perimeter base rails with holes in the four corners for overhead rigging.
Every unit is completely piped, wired, charged and tested at the factory to simplify the field installation and to provide years of dependable operation.
All models (including those with an economizer) are suitable for either bottom or horizontal duct connections. Models with factory installed power exhaust are suitable for bottom
duct connections only. For bottom duct, you remove the sheet metal panels from the supply and return air openings through the base of the unit. For horizontal duct, you replace the supply and return air panels on the rear of the unit with a side duct flange accessory.
All models are available with these “factory mounted” outdoor air damper options:
• Single enthalpy economizer
• Single enthalpy economizer with power exhaust
• Motorized outdoor air damper
A fixed outdoor air intake assembly will be shipped in the return air compartment of all units ordered without an economizer or motorized outdoor air damper option. The assembly includes a rain hood with a damper that can be set for 10, 15 or 25% outdoor air. With bottom duct connections, the intake damper assembly should be mounted over the opening in the return air panel. With horizontal ductwork, it should be mounted on the return air duct.
All supply air blowers are equipped with a belt drive that can be adjusted to meet the exact requirements of the job. A high static drive option is available for applications with a higher
CFM and/or static pressure requirement.
•
All compressors have internal pressure relief. Every refrigerant circuit includes an expansion valve, a liquid line filterdrier, a discharge line high pressure switch and a suction line with a freezestat and low pressure/loss of charge switch to protect all system components.
Simplicity
™ Controls -
Simplicity
™ control boards have standardized a number of features previously available only as options or by utilizing additional controls.
• Low Ambient - An integrated low-ambient control allows all units to operate in the cooling mode down to 0ºF outdoor ambient without additional assistance. Optionally, the control board can be programmed to lockout the compressors when the outdoor air temperature is low or when free cooling is available.
• Anti-Short Cycle Protection - To aid compressor life, an anti-short cycle delay is incorporated into the standard controls. Compressor reliability is further ensured by programmable minimum run times. For testing, the anti short cycle delay can be temporarily overridden with the push of a button.
• Fan Delays - Fan on and fan off delays are fully programmable. Furthermore, the heating and cooling fan delay times are independent of one another. All units are programmed with default values based upon their configuration of cooling and heat.
• Safety Monitoring - The control board monitors the high and low-pressure switches, the freezestats, the gas valve, if applicable, and the temperature limit switch on gas and electric heat units. The unit control board will alarm on ignition failures, compressor lockouts and repeated limit switch trips.
• Nuisance Trip Protection and Strikes - To prevent nuisance trouble calls, the control board uses a
“three times, you’re out” philosophy. The high and low-pressure switches and the freezestats must trip three times within two hours before the unit control board will lock out the associated compressor.
• On Board Diagnostics - Each alarm will energize a trouble light on the thermostat, if so equipped, and flash an alarm code on the control board LED. Each high and low-pressure switch alarm as well as each freezestat alarm has its own flash code. The control board saves the five most recent alarms in memory, and these alarms can be reviewed at any time.
Alarms and programmed values are retained through the loss of power.
All units have long lasting powder paint cabinets with 750 hour salt spray test approval under ASTM-B117 procedures.
All models are CSA approved.
• Warranty - All models include a one-year limited parts warranty on the complete unit. Compressors and electric heater elements carry a five-year warranty.
• Electric Heat Operation - All electric heat models (factory installed only) are wired for a single power source and include a bank of nickel chromium elements mounted at the discharge of the supply air blower to provide a high velocity and uniform distribution of air across the heating elements. Every element is fully protected against excessive current and temperature by fuses and two thermal limit switches.
The power supply wiring can be routed into the control box through a threaded pipe connection in the base pan of the unit or through a knockout in the wiring panel on the front of the unit.
8 Unitary Products Group
036-21490-002-A-0204
• BAS Controls - York’s Sunline™ series units offer factory mounted BAS controls such as Novar, Honeywell,
Johnson, and CPC.
FACTORY-INSTALLED OPTIONS
• SINGLE INPUT ELECTRONIC ENTHALPY ECONO-
MIZERS - Includes a slide-in / plug-in damper assembly with fully modulating spring-return motor actuator capable of introducing up to 100% outdoor air with nominal
1% leakage type dampers.
The enthalpy system contains one sensor that monitors the outdoor air and determines when the air is cool enough and dry enough to provide free cooling.
The rainhood is painted to match the basic unit and must be field-assembled before installing.
Power exhaust is not available as a field installed option.
• POWER EXHAUST - Our single economizer options are available with power exhaust. Whenever the outdoor air intake dampers are opened for free cooling, the exhaust fan will be energized to prevent the conditioned space from being over-pressurized during economizer operation.
The exhaust fan, motor and controls are installed and wired at the factory. The rain hood and the back-draft damper need to be assembled and installed in the field.
The power exhaust option can only be used on bottom duct configurations.
• MOTORIZED OUTDOOR AIR INTAKE DAMPER -
Includes a slide-in / plug-in damper assembly with a 2position, spring return motor actuator which opens to a pre-set position whenever the supply air blower is operating and will drive fully closed when the blower unit shuts down.
The rain hood is painted to match the basic unit and must be field assembled before installing.
• PHENOLIC COATED EVAPORATOR AND CON-
DENSER COILS - Special coating process that utilizes
Technicoat 10-1" processes. Coating is applied by total immersion of the complete coil for maximum protection.
• ELECTRIC HEATERS wired for single point power supply. These nickel chromium heater elements are provided with limit and automatic reset capability to prevent operation at excessive temperatures.
• FILTER OPTIONS - Standard units are shipped with 2” throw-away filters installed. 2” pleated and 4” pleated filters are offered as a factory installed option.
• CONVENIENCE OUTLET - This 110 volt outlet can be
“powered” by the unit with a stepdown transformer or you may order the unit with a “non-powered” convenience outlet that can be wired in the field.
• DISCONNECT SWITCH - For gas heat units and cooling units with electric heat, a HACR breaker sized to the unit is provided. For cooling only units, a switch sized to the largest electric heat available for the particular unit is provided. Factory installed option only.
• BAS - See “Additional Options” section in the product nomenclature.
• SMOKE DETECTORS - (supply air & return air) The smoke detectors stop operation of the unit by interrupting power to the control board if smoke is detected within the air compartment.
• COIL GUARD - Customers can purchase a coil guard kit to protect the condenser coil from damage. This is not a hail guard kit.
• PHASE MONITORS - Designed to prevent unit damage.
The phase monitor will shut the unit down in an out-ofphase condition.
• HIGH SPEED DRIVE - Includes a belt and blower pulley upgrade to enhance blower performance.
• DIRTY FILTER SWITCH - This kit includes a differential pressure switch that energizes the fault light on the unit thermostat, indicating that there is an abnormally high pressure drop across the filters. Factory installed option or field installed accessory.
• HINGED FILTER DOOR/”TOOLESS” BLOWER AND
ACCESS PANELS (not hinged) - This option allows for easy access and maintenance.
NOTE:Knobs are shipped separately within the unit to prevent shipping damage. These must be field installed for tool-less operation.
FIELD-INSTALLED ACCESSORIES
• SINGLE INPUT ELECTRONIC ENTHALPY ECONO-
MIZERS - Includes a slide-in / plug-in damper assembly with fully modulating spring-return motor actuator capable of introducing up to 100% outdoor air with nominal
1% leakage type dampers.
The enthalpy system contains one sensor that monitors the outdoor air and determines when the air is cool enough and dry enough to provide free cooling.
The rainhood is painted to match the basic unit and must be field-assembled before installing.
Power exhaust is not available as a field installed option.
• MOTORIZED OUTDOOR AIR INTAKE DAMPER -
Includes a slide-in / plug-in damper assembly with a 2position, spring return motor actuator which opens to some pre-set position whenever the supply air blower is operating and will drive fully closed when the blower unit shuts down.
Unitary Products Group 9
036-21490-002-A-0204
The rain hood is painted to match the basic unit and must be field assembled before installing.
Power exhaust is not available as a field installed option.
• ROOF CURBS - Fourteen-inch high roof curbs provide a water-tight seal between the unit and the finished roof.
These full perimeter curbs meet the requirements of the
National Roofing Contractors Association (NRCA) and are shipped knocked-down for field assembly.
They're designed to fit inside the base rails of the unit and include both a wood nailing strip and duct hanger supports.
• SIDE DUCT FLANGES - One-inch flanges replace the supply and return air panels on the rear of the unit to accommodate horizontal duct connections. These flanges can also be used individually for bottom supply/ horizontal return or horizontal supply/bottom return. They cannot be used on units with power exhaust.
• BAROMETRIC RELIEF DAMPER - This damper accessory can be used to relieve internal building air pressure on units with an economizer without power exhaust. This accessory includes a rain hood, a bird screen and a fully assembled damper. With bottom duct connections, the damper should be mounted over the opening in the return air panel. With horizontal ductwork, the accessory should be mounted on the return air duct.
• HIGH SPEED DRIVE - A smaller blower pulley and a shorter belt increase the speed of the supply air blower for applications with a higher CFM and/or static pressure requirements.
• ENTHALPY ACCESSORY CONTROL KIT - This kit contains the required components to convert a single enthalpy economizer to dual enthalpy.
• BURGLAR BARS - Mount in the supply and return openings to prevent entry into the duct work.
• WOOD SKID - Allows unit to be handled with 90” forks.
• CO
2
SENSOR - Senses CO
2
levels and automatically overrides the economizer when levels rise above the present limits.
• COIL GUARD - Customers can purchase a coil guard kit to protect the condenser coil from damage. This is not a hail guard kit.
• PHASE MONITORS - Designed to prevent unit damage.
The phase monitor will shut the unit down in an out-ofphase condition.
10 Unitary Products Group
036-21490-002-A-0204
ECONOMIZER HOOD
2" DISPOSABLE
FILTERS
LONG LASTING POWDER PAINT FINISH
OUTDOOR AIR OPENING
FOR INTERNAL ECONOMIZER
SIDE AND BOTTOM
SUPPLY & RETURN AIR
NPT FEMALE
CONDENSATE DRAIN
BELT DRIVE
BLOWER MOTOR
FULL PERIMTER 14 G AUGE BASE
RAILS WITH LIFTING HOLES
FIGURE 1 SUNLINE 2000
TM
BP 180 HEAT PUMP
HIGH EFFICIENCY COMPRESSORS
WITH CRANKCASE HEATERS
COPPER TUBE/ALUMINUM FIN
OUTDOOR COILS
LOW VOLTAGE RELAY BOARD
AND TERMINAL STRIP
ELECTRICAL DISCONNECT
MOUNTING LOCATION
(Field Installed)
KNOCKOUT FOR
SIDE CONTROL WIRING AND
SIDE POWER WIRING ENTRY
TERMINAL BLOCK
(For Single Point Power Supply
With Electirc Heat)
BOTTOM & CONTROL
WIRING ENTRY
ELECTRIC HEATER LOCATION
(OPTION)
FIGURE 2 SUNLINE MAGNUM
TM
BP 240 HEAT PUMP
Unitary Products Group 11
036-21490-002-A-0204
TABLE 1: RATINGS
MODEL
BP180
BP 240
COOLING CAPACITY
80//67-95º F
1
HEATING CAPACITY
47º F 17º F
1
MBH EER IPLV MBH COP MBH COP
164 9.9
9.5
172 3.2
102 2.1
226 10.3
10.2
218 3.4
129 2.1
ELECTRIC
HEAT
NOM.
CAPACITY
2
(KW)
KW
18,36,54,72
18,36,54,72
1. Certified in accordance with the Unitary Large Equipment Certification Program which is based on ARI Standard 340/360.
2. Models with electric heat have single point power supply.
EER = Energy Efficiency Ratio at full load - the cooling capacity in
BTU’s per hour (Btuh) divided by the power input expressed in BTUH per watt (Btuh/watt).
COP = Coefficient of Performance - the total heating capacity provided by the refrigeration system, including circulating fan heat, but excluding supplementary resistance (Btu's per hour) divided by the total electric input (watts) x 3.412.
IPLV = Integrated part load value. The EER of the unit operating on first stage only.
HEAT PUMP WITH ELECTRIC HEAT
MODEL MBH EER
BP180E18
BP180E36
164
164
9.9
9.9
BP180E54
BP180E72
BP240E18
BP240E36
BP240E54
BP240E72
162
160
226
226
223
220
9.8
9.8
10.3
10.3
10.2
10.2
IPLV
9.5
9.5
9.4
9.4
10.2
10.2
10.1
10.1
TABLE 2: SOUND POWER RATING
1
UNIT
SIZE
CFM
ESP
IWG
BLOWER
RPM BHP 63 125
SOUND POWER (db 10
-12
Watts)
Octave Band Centerline Frequency (Hz)
250 500 1,000 2,000 4,000 8,000
SWL dB(A)
BP 180
BP 240
6,000
8,000
1.00
1.00
1,080
1,120
4.60
6.65
99
102
99
102
89
92
82
85
84
87
77
80
72
75
67
70
89
92
1. These values have been accessed using a model of sound propagation from a point source into the hemispheric\free field. The dBA values provided are to be used for reference only. Calculation of dBA values cover matters of system design and the fan manufacture has no way of knowing the details of each system. This constitutes and expectation to any specification or guarantee requiring a dBA value or sound data in any other form than sound power level ratings.
2. At a distance of 10 feet from the blower.
dB(A)
@
10Ft.
2
56
59
12 Unitary Products Group
036-21490-002-A-0204
TABLE 3: COOLING CAPACITIES - BP 180 15 TON
AIR ON
EVAPORATOR
COIL
CFM
WB
ºF
TOTAL
CAP.
MBH
POWER
INPUT
KW
86 83 80 77 74 71 68
72 182.2 12.33 111.9 99.1 86.3 73.4 60.6 #N/A #N/A 174.6 13.46 108.0 95.2 82.4 69.5 56.7 #N/A #N/A
67 167.3 12.01 140.8 127.9 115.1 102.3 89.4 76.6 63.8 158.9 13.25 136.4 123.6 110.8 97.9 85.1 72.3 59.4
4500
83
85ºF
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB
80 77
TEMPERATURE OF AIR ON OUTDOOR COIL
74 71 68
TOTAL
CAP.
MBH
POWER
INPUT
KW
86
95 ºF
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB ºF
62 151.1 11.80 151.1 149.6 136.7 123.9 111.1 98.2 85.4 149.7 12.93 149.7 143.9 131.1 118.2 105.4 92.6 79.7
57 152.4 11.80 152.4 152.4 151.3 138.4 125.6 112.8 100.0 148.6 13.06 148.6 143.9 131.0 118.2 105.4 92.5 79.7
#N/A 179.9 13.56 120.2 #N/A
5250
6000
6500
7000
62 157.3 11.86 157.3 156.6 149.2 134.0 118.8 103.7 88.5 154.2 13.03 154.2 151.3 143.0 127.8 112.6 97.5 82.3
57 158.7 11.86 158.7 158.7 165.0 149.9 134.7 119.5 104.4 153.1 13.17 153.1 150.7 142.9 127.8 112.6 97.5 82.3
#N/A 185.2 13.67 132.3 #N/A
67 181.2 12.14 171.0 153.5 136.0 118.5 101.0 83.5 66.0 168.6 13.46 165.9 148.4 130.9 113.4 95.9 78.4 60.9
62 163.6 11.92 163.6 163.6 161.6 144.1 126.6 109.1 91.6 158.7 13.13 158.7 158.7 154.9 137.4 119.9 102.4 84.9
57 165.0 11.92 165.0 165.0 178.8 161.3 143.8 126.3 108.8 157.6 13.27 157.6 157.6 154.8 137.4 119.9 102.4 84.9
#N/A 120.6 #N/A
67 183.4 12.17 178.3 160.8 141.7 122.5 103.3 84.1 64.9 171.9 13.45 170.6 155.6 136.4 117.3 98.1 78.9 59.7
62 165.6 11.96 165.6 165.6 164.6 145.4 126.2 107.0 87.9 161.9 13.12 161.9 161.9 159.9 140.8 121.6 102.4 83.2
57 167.1 11.96 167.1 167.1 173.9 154.7 135.6 116.4 97.2 160.7 13.26 160.7 160.7 159.3 140.1 121.0 101.8 82.6
#N/A 126.5 #N/A
67 185.6 12.21 185.6 168.2 147.3 126.4 105.6 84.7 63.8 175.2 13.45 175.2 162.9 142.0 121.1 100.3 79.4 58.5
62 167.6 11.99 167.6 167.6 167.6 146.7 125.9 105.0 84.1 165.0 13.12 165.0 165.0 165.0 144.1 123.3 102.4 81.5
57 169.1 11.99 169.1 169.1 169.1 148.2 127.3 106.5 85.6 163.8 13.25 163.8 163.8 163.8 142.9 122.1 101.2 80.3
TEMPERATURE OF AIR ON OUTDOOR COIL
AIR ON
EVAPORATOR
COIL
CFM
WB
ºF
TOTAL
CAP.
MBH
POWER
INPUT
KW
86 83
105ºF
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB
80 77 74 71 68
TOTAL
CAP.
MBH
POWER
INPUT
KW
86 83
115 ºF
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB ºF
80 77 74 71 68
72 163.0 14.99 104.2 91.3 78.5 65.7 52.8 #N/A #N/A 151.5 16.53 100.3 87.4 74.6 61.8 49.0 #N/A #N/A
4500
57 139.8 14.61 139.8 137.2 124.4 111.6 98.8 85.9 73.1 131.1 16.16 131.1 130.6 117.8 105.0 92.1 79.3 66.5
#N/A 157.2 16.68 111.8 96.7 81.5 66.3 51.2 #N/A #N/A
5250
62 145.0 14.70 145.0 143.5 136.2 121.1 105.9 90.8 75.6 135.7 16.38 135.7 135.7 129.5 114.4 99.2 84.0 68.9
57 144.6 14.74 144.6 143.3 135.8 120.6 105.5 90.3 75.1 136.0 16.31 136.0 135.8 128.7 113.5 98.3 83.2 68.0
#N/A 162.9 16.83 123.4 #N/A
6000
62 149.7 14.83 149.7 149.7 147.7 130.2 112.7 95.2 77.7 140.7 16.52 140.7 140.7 140.5 123.0 105.5 88.0 70.5
57 149.3 14.86 149.3 149.3 147.2 129.7 112.2 94.7 77.2 141.0 16.45 141.0 141.0 139.5 122.0 104.5 87.0 69.5
#N/A 163.9 16.85 130.4 111.2 92.0 72.9 53.7 #N/A #N/A
6500
62 151.7 14.83 151.7 151.7 150.7 131.5 112.3 93.1 74.0 141.5 16.55 141.5 141.5 141.4 122.2 103.1 83.9 64.7
57 151.3 14.87 151.3 151.3 150.2 131.0 111.9 92.7 73.5 141.8 16.48 141.8 141.8 141.1 121.9 102.8 83.6 64.4
#N/A 164.9 16.87 137.4 116.6 95.7 74.9 54.0 #N/A #N/A
7000
62 153.7 14.84 153.7 153.7 153.7 132.8 112.0 91.1 70.2 142.4 16.57 142.4 142.4 142.4 121.5 100.7 79.8 58.9
57 153.3 14.88 153.3 153.3 153.3 132.4 111.5 90.7 69.8 142.7 16.50 142.7 142.7 142.7 121.9 101.0 80.1 59.3
Unitary Products Group 13
036-21490-002-A-0204
TABLE 4: COOLING CAPACITIES - BP 240 20 TON
AIR ON
EVAPORATOR
COIL
CFM
WB
ºF
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
72 247.6
67 233.9
6000
16.4
15.9
62 212.7
57 208.0
15.7
15.5
7000
72 256.6
67 242.5
62 220.5
57 215.6
16.5
16.0
15.8
15.6
8000
8350
8700
72 265.7
67 251.1
62 228.3
57 223.2
72 268.6
67 253.8
62 230.8
57 225.6
72 271.5
67 256.5
62 233.2
57 228.0
17.1
16.6
16.4
16.2
16.6
16.1
15.9
15.7
16.9
16.4
16.1
16.0
86 83
TEMPERATURE OF AIR ON OUTDOOR COIL
85ºF
SENSIBLE CAPACITY
1
, MBH
ENTERING DRY BULB
80 77 74 71 68
152.9
135.8
118.7
101.6
84.5
-
196.1
179.0
161.9
144.7
127.6
110.5
-
93.4
208.0
207.0
189.9
172.8
155.7
138.6
121.5
208.0
207.7
190.6
173.5
156.4
139.3
122.2
169.3
149.0
128.8
108.8
88.4
-
216.1
195.9
175.7
155.5
135.3
115.0
-
94.8
215.6
215.6
206.1
185.9
165.7
145.5
125.3
215.6
215.5
206.9
186.7
166.5
146.3
126.0
185.6
162.3
139.0
115.6
92.3
-
223.2
212.9
189.5
166.2
142.9
119.6
-
96.2
223.2
223.2
222.4
199.0
175.7
152.4
129.1
223.2
223.2
223.2
199.9
176.6
153.2
129.9
191.2
166.6
142.0
117.4
225.6
218.3
193.6
169.0
92.7
144.4
119.8
95.1
225.6
225.6
227.2
202.6
177.9
153.3
128.7
225.6
225.6
225.6
201.0
176.4
151.7
127.1
196.9
170.9
145.0
119.1
93.1
226.0
223.7
197.7
171.8
145.9
119.9
94.0
233.2
233.2
232.0
206.1
180.1
154.2
128.3
228.0
228.0
228.0
202.1
176.2
150.2
124.3
TOTAL
CAP.
MBH
240
222
200
198
249
230
208
206
258
239
215
213
259
240
216
214
260
240
217
215
1
POWER
INPUT
KW
2
86
18.0
17.7
17.3
17.2
18.2
17.8
17.5
17.3
17.7
17.4
17.0
16.9
17.8
17.5
17.2
17.0
18.4
18.0
17.7
17.5
83
95 ºF
SENSIBLE CAPACITY
1
, MBH
ENTERING DRY BULB ºF
80 77 74 71 68
155.7
138.6
121.5
104.4
87.3
-
190.3
173.2
156.1
139.0
121.9
104.8
87.7
198.3
191.9
174.8
157.7
140.5
123.4
106.3
198.3
197.9
180.8
163.7
146.6
129.5
112.4
172.8
152.6
132.3
112.1
91.9
-
205.7
190.3
170.1
149.8
129.6
109.4
89.4
205.7
203.6
190.4
170.2
150.0
129.8
109.5
205.7
205.5
197.0
176.8
156.5
136.3
116.1
189.9
166.5
143.2
119.9
96.6
-
215.3
207.4
184.0
160.7
137.4
114.0
90.7
213.2
213.2
206.0
182.7
159.4
136.1
112.7
213.2
213.2
213.2
189.8
166.5
143.2
119.8
196.5
171.9
147.3
122.6
98.0
216.1
213.9
189.2
164.6
140.0
115.4
90.7
216.1
216.1
211.4
186.8
162.2
137.6
112.9
213.9
213.9
213.9
189.3
164.6
140.0
115.4
203.2
177.3
151.3
125.4
99.5
216.8
216.8
194.5
168.5
142.6
116.7
90.7
216.8
216.8
216.8
190.9
165.0
139.0
113.1
214.7
214.7
214.7
188.7
162.8
136.9
110.9
AIR ON
EVAPORATOR
COIL
CFM
WB
ºF
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
72
67
229 19.5
6000
210 19.2
62
57
190
189
18.9
18.7
7000
72 237
67 217
62 197
57 196
19.7
19.4
19.0
18.9
8000
8350
8700
72 246
67 225
62 203
57 203
72 246
67 226
62 204
57 203
72 247
67 226
62 205
57 204
20.2
19.9
19.5
19.4
19.8
19.5
19.2
19.0
20.0
19.7
19.4
19.2
86 83
TEMPERATURE OF AIR ON OUTDOOR COIL
105ºF
SENSIBLE CAPACITY
1
, MBH
ENTERING DRY BULB
80 77 74 71 68
150.5
133.4
116.3
99.2
82.1
185.4
168.3
151.1
134.0
116.9
-
99.8
-
82.7
189.9
185.7
168.9
151.7
134.6
117.5
100.4
189.4
189.2
172.3
155.2
138.1
121.0
103.9
167.0
146.8
126.6
106.4
86.2
-
196.6
184.7
164.5
144.3
124.1
103.9
-
83.6
196.6
194.5
183.8
163.6
143.3
123.1
102.9
196.1
196.0
187.6
167.3
147.1
126.9
106.7
183.6
160.2
136.9
113.6
90.2
-
203.3
201.2
177.9
154.5
131.2
107.9
-
84.6
203.3
203.3
198.7
175.4
152.1
128.7
105.4
202.8
202.8
202.8
179.5
156.1
132.8
109.5
189.6
164.9
140.3
115.7
91.0
-
204.0
204.0
182.3
157.6
133.0
108.4
-
83.8
204.0
204.0
201.7
177.1
152.4
127.8
103.2
203.5
203.5
203.5
178.8
154.2
129.6
104.9
195.5
169.6
143.7
117.8
91.8
-
204.7
204.7
186.7
160.7
134.8
108.9
-
82.9
204.7
204.7
204.7
178.7
152.8
126.9
100.9
204.1
204.1
204.1
178.2
152.2
126.3
100.4
TOTAL
CAP.
MBH
219
198
179
180
235
212
192
194
234
212
192
193
233
211
191
192
226
204
185
186
1
POWER
INPUT
KW
2
86
21.3
21.1
20.7
20.6
21.8
21.6
21.2
21.1
22.0
21.7
21.3
21.2
21.5
21.3
20.9
20.8
21.7
21.4
21.1
20.9
145.4
180.4
179.5
180.5
182.6
191.9
191.9
193.0
187.9
192.5
192.5
193.6
161.3
185.4
185.4
186.5
177.2
191.4
191.4
192.4
115 ºF
SENSIBLE CAPACITY
1
, MBH
ENTERING DRY BULB ºF
83 80 77 74 71 68
128.3
111.2
94.1
77.0
163.3
146.2
129.1
112.0
-
94.9
-
77.8
179.5
162.9
145.8
128.7
111.6
94.5
180.5
163.8
146.7
129.6
112.5
95.4
141.1
120.9
100.7
80.4
179.2
159.0
138.8
118.5
-
98.3
-
78.1
185.4
177.2
156.9
136.7
116.5
96.3
186.5
178.1
157.9
137.7
117.5
97.3
153.9
130.6
107.3
83.9
-
191.4
171.7
148.4
125.1
101.7
78.4
191.4
191.4
168.0
144.7
121.4
98.1
192.4
192.4
169.1
145.8
122.4
99.1
157.9
133.3
108.7
84.0
-
191.9
175.3
150.7
126.0
101.4
76.8
191.9
191.9
167.3
142.7
118.0
93.4
193.0
193.0
168.4
143.7
119.1
94.5
162.0
136.0
110.1
84.2
-
192.5
178.9
152.9
127.0
101.1
75.2
192.5
192.5
166.6
140.6
114.7
88.8
193.6
193.6
167.6
141.7
115.8
89.8
14 Unitary Products Group
036-21490-002-A-0204
TABLE 4: COOLING CAPACITIES - BP 240 20 TON (CONTINUED)
TEMPERATURE OF AIR ON OUTDOOR COIL
AIR ON
EVAPORATOR
COIL
CFM
WB
ºF
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
86 83
125ºF
SENSIBLE CAPACITY 1 , MBH
ENTERING DRY BULB
80 77 74 71
72 208.0
67 185.8
6000
23.1
22.9
140.3
123.1
106.0
88.9
71.8
171.6
158.4
141.3
124.2
107.1
#N/A
90.0
62 169.1
57 171.6
22.6
22.5
171.6
169.1
157.0
139.9
122.8
105.7
171.6
171.6
155.4
138.3
121.2
104.1
7000
72 214.4
67 191.4
62 174.2
57 176.8
23.3
23.1
22.8
22.6
155.6
176.8
176.8
176.8
135.4
173.6
176.8
176.8
115.2
153.4
170.5
168.7
94.9
133.2
150.3
148.5
74.7
113.0
130.1
128.3
#N/A
92.8
109.9
108.1
8000
8350
8700
72 220.7
67 197.1
62 179.4
57 182.1
72 221.3
67 197.6
62 179.9
57 182.5
72 221.9
67 198.1
62 180.3
57 183.0
23.5
23.3
23.0
22.8
23.6
23.4
23.1
22.9
23.8
23.6
23.2
23.1
170.9
182.1
182.1
182.1
175.6
182.5
182.5
182.5
180.2
183.0
183.0
183.0
147.6
179.4
182.1
182.1
150.9
182.5
182.5
182.5
154.3
177.0
183.0
183.0
124.3
165.6
179.4
179.4
126.3
168.3
179.9
182.5
128.4
171.1
180.3
183.0
100.9
142.2
160.7
158.7
101.7
143.7
157.5
157.9
102.4
145.2
154.4
157.1
77.6
118.9
137.4
135.4
77.1
119.1
132.9
133.3
76.5
119.2
128.4
131.1
#N/A
95.6
114.0
112.1
#N/A
94.4
108.3
108.6
#N/A
93.3
102.5
105.2
68
#N/A
72.3
90.7
88.8
#N/A
69.8
83.6
84.0
#N/A
72.9
88.6
86.9
#N/A
72.6
89.7
87.8
#N/A
67.4
76.6
79.3
1 The capacities are gross ratings. For Net capacity, deduct the supply air blower motor heat, MBH =
3.415 X Kw. Refer to the appropriate blower performance table for the Kw of the supply air blower motor.
2 These ratings include condenser fan motor and compressor motor power but not the supply air blower motor power.
Unitary Products Group 15
036-21490-002-A-0204
TABLE 5: HEATING CAPACITIES - 15 TON
CFM
4500
5250
Return
Air ºF
55
70
80
55
70
80
55
CAP
& KW
MBH
KW
MBH
KW
MBH
KW
MBH
KW
MBH
KW
MBH
KW
MBH
KW
43
12.4
46
7.8
44
8.5
40
10.4
-10
42
9.1
38
11.0
42
13.4
6000
7200
70
80
55
70
MBH
KW
MBH
KW
MBH
KW
MBH
KW
47
7.7
43
9.6
42
9.8
43
11.5
68
8.2
64
10.2
64
10.3
65
12.0
7500
80
55
70
80
MBH
KW
MBH
KW
MBH
KW
MBH
KW
45
11.7
48
7.5
44
9.5
48
11.9
67
12.2
69
8.1
65
10.0
69
12.4
88
12.7
91
8.6
THE MBH AND KW VALUES DO NOT INCLUDE THE SUPPLY AIR BLOWER MOTOR.
FOR NET CAPACITY, ADD THE SUPPLY AIR BLOWER MOTOR HEAT (MBH = 3.415 x KW)
87
10.5
90
12.9
90
8.7
86
10.7
85
10.9
86
12.5
64
13.0
67
8.3
66
9.0
62
10.9
0
64
9.6
60
11.5
63
13.9
85
13.5
89
8.8
87
9.5
83
11.4
81
12.0
85
14.5
OUTDOOR AIR TEMPEATURE ºf (72% RH)
10 20 30 40
85
10.1
107
10.6
128
11.1
150
11.7
102
12.5
106
15.0
124
13.1
128
15.5
145
13.6
149
16.0
109
10.0
104
12.0
107
14.0
110
9.4
130
10.5
126
12.5
128
14.5
132
9.9
150
15.0
153
10.4
151
11.0
147
13.0
106
11.4
108
13.0
111
9.2
107
11.2
110
13.2
112
9.1
108
11.0
112
13.4
130
11.5
133
13.9
131
13.7
134
9.6
133
9.7
129
11.7
128
11.9
129
13.5
151
12.0
155
14.4
153
14.2
155
10.1
154
10.2
150
12.2
149
12.4
150
14.0
194
13.0
198
15.5
196
15.3
198
11.1
197
11.3
193
13.2
192
13.4
193
15.1
193
16.0
196
11.4
194
12.0
190
14.0
60
192
12.7
188
14.6
192
17.0
172
12.5
176
15.0
174
14.8
177
10.6
176
10.8
172
12.7
171
12.9
172
14.5
171
15.5
175
10.9
173
11.5
169
13.5
50
171
12.2
167
14.1
171
16.5
16 Unitary Products Group
036-21490-002-A-0204
TABLE 6: HEATING CAPACITIES - 20 TON
CFM
6000
7000
Return
Air ºF
55
70
80
55
70
80
55
CAP
& KW
MBH
KW
MBH
KW
MBH
KW
MBH
KW
MBH
KW
MBH
KW
MBH
KW
32
14.0
48
10.4
43
10.7
39
12.5
-10
37
11.1
33
13.0
26
14.5
7750
8000
70
80
55
70
MBH
KW
MBH
KW
MBH
KW
MBH
KW
43
10.5
39
12.3
43
12.2
37
13.6
72
11.0
68
12.8
72
12.7
65
14.2
8300
80
55
70
80
MBH
KW
MBH
KW
MBH
KW
MBH
KW
33
13.8
39
10.5
35
12.4
29
13.9
61
14.3
68
11.1
64
13.0
58
14.5
90
14.9
97
11.6
THE MBH AND KW VALUES DO NOT INCLUDE THE SUPPLY AIR BLOWER MOTOR.
FOR NET CAPACITY, ADD THE SUPPLY AIR BLOWER MOTOR HEAT (MBH = 3.415 x KW)
93
13.5
87
15.0
101
11.6
96
13.4
101
13.3
94
14.7
61
14.5
76
11.0
72
11.3
67
13.1
0
65
11.7
61
13.5
55
15.0
90
15.1
105
11.5
100
11.8
96
13.6
90
14.1
84
15.6
OUTDOOR AIR TEMPEATURE ºf (72% RH)
10 20 30 40
94
12.2
123
12.8
151
13.3
180
13.9
119
14.6
112
16.1
147
15.2
141
16.7
176
15.7
170
17.2
129
12.4
125
14.2
118
15.6
134
12.1
158
12.9
153
14.7
147
16.2
162
12.6
176
16.7
191
13.2
186
13.5
182
15.3
129
13.8
123
15.3
129
12.1
125
13.9
119
15.4
125
12.2
122
14.1
115
15.6
150
14.6
144
16.1
147
16.0
154
12.7
158
12.7
154
14.5
158
14.4
152
15.8
179
15.1
173
16.7
176
16.5
183
13.3
187
13.2
182
15.0
187
14.9
180
16.4
236
16.2
230
17.8
233
17.6
240
14.4
244
14.3
240
16.1
244
16.0
238
17.5
233
17.8
248
14.3
244
14.6
239
16.4
60
237
15.0
233
16.8
227
18.3
208
15.7
201
17.2
205
17.1
212
13.8
215
13.8
211
15.6
215
15.5
209
16.9
204
17.3
220
13.7
215
14.0
211
15.8
50
209
14.4
204.7
16.3
198
17.8
Unitary Products Group 17
036-21490-002-A-0204
TABLE 7: BLOWER PERFORMANCE 15 TON SUPPLY AIR
BOTTOM DUCT CONNECTIONS
Blower
Speed
(RPM)
Motor
Pulley
(Turns
Open)*
ESP
4500
BHP KW
208 VOLT AND STANDARD DRIVE
ESP
5250
BHP KW ESP
965
980
1025
1065
1095
1130
1170
850
870
915
965
980
1010
1040
6.0
5.5
4.5
3.5
3.0
2.0
1.0
0.9
1.0
1.1
1.2
1.3
1.4
1.5
2.4
2.5
2.6
2.9
3.0
3.1
3.2
2.2
2.3
2.4
2.6
2.7
2.8
2.9
0.7
0.8
0.9
1.0
1.1
1.2
1.3
208 VOLT AND HIGH SPEED DRIVE ACCESSORY
3.0
3.1
3.4
3.6
3.7
3.8
3.9
6.0
5.5
4.5
3.5
3.0
2.0
1.0
1.2
1.3
1.5
1.6
1.7
1.9
2.1
2.9
3.0
3.2
3.4
3.5
3.7
3.9
2.6
2.7
2.9
3.0
3.1
3.3
3.5
1.0
1.1
1.3
1.4
1.5
1.7
2.0
208/460/575 VOLT AND STANDARD DRIVE
3.6
3.7
3.9
4.0
4.2
4.5
4.7
980
1040
1065
1095
1130
1170
1190
70
915
965
980
1040
6.0**
5.0
4.0
3.5
2.0
1.0
1.1
1.2
1.3
1.5
2.4
2.6
2.9
3.0
3.2
2.2
2.4
2.6
2.7
2.9
0.8
0.9
1.0
1.1
1.3
3.1
3.3
3.6
3.7
3.9
1065 1.0
1.6
3.3
3.0
1.4
4.0
3.6
208/460/575 VOLT AND HIGH SPEED DRIVE ACCESSORY
2.8
3.0
3.2
3.3
3.5
3.5
2.5
1.5
6.0
4.5
4.0
1.0
1.7
1.9
2.1
1.3
1.5
1.6
2.2
3.5
3.7
3.9
2.9
3.2
3.4
4.0
3.1
3.3
3.5
2.6
2.9
3.0
3.6
1.5
1.7
2.0
1.1
1.3
1.4
2.1
4.2
4.5
4.7
3.7
3.9
4.0
4.8
3.8
4.0
4.2
3.3
3.5
3.6
4.3
2.7
2.8
3.0
3.2
3.3
3.4
3.5
3.2
3.3
3.5
3.6
3.8
4.0
4.2
0.5
0.6
0.7
0.8
0.9
1.0
1.1
0.6
0.7
0.8
0.9
1.1
1.2
1.3
1.5
1.8
0.9
1.1
1.2
2.0
0.8
0.9
1.1
1.2
1.3
1.5
1.8
NOTES:
1.
Blower performance includes fixed outdoor air, 2” T/A filters, a dry indoor coil and no electric heat.
2.
Refer to page 20 for additional static resistances.
*
**
ESP - External Static Pressure available for the supply and return air duct system. All internal unit resistances have been deducted from the total static pressure of the blower.
Do NOT close the pulley below 1 turn open.
Factory setting.
CFM
6000
BHP
3.5
3.7
4.0
4.1
4.5
4.7
4.9
5.1
5.5
4.1
4.5
4.7
5.7
3.2
3.5
3.7
4.0
4.1
4.2
4.5
4.0
4.1
4.5
4.7
4.9
5.1
5.5
KW
3.1
3.3
3.6
3.7
4.0
4.2
4.4
4.6
4.9
3.7
4.0
4.2
5.1
2.9
3.1
3.3
3.6
3.7
3.8
4.0
3.6
3.7
4.0
4.2
4.4
4.6
4.9
ESP
6750
BHP KW ESP
7200
BHP KW
0.5
0.6
0.8
1.0
1.2
-
-
-
0.2
0.3
0.5
0.6
0.7
0.9
1.2
-
-
0.6
0.9
1.0
-
0.2
0.3
0.5
0.6
0.9
1.0
4.7
4.8
5.1
5.5
5.7
-
-
-
4.1
4.4
4.7
4.8
5.0
5.2
5.7
-
-
4.8
5.3
5.5
-
4.1
4.4
4.7
4.8
5.3
5.5
4.2
4.3
4.6
4.9
5.1
-
-
-
3.7
3.9
4.2
4.3
4.5
4.7
5.1
-
-
4.3
4.7
4.9
-
3.7
3.9
4.2
4.3
4.7
4.9
0.4
0.5
0.7
-
-
-
-
0.2
0.4
-
-
0.5
0.6
0.7
-
-
-
0.5
0.7
-
-
-
0.2
0.4
0.5
0.7
-
5.0
5.1
5.6
-
-
-
-
4.5
4.9
-
-
5.1
5.4
5.7
-
-
-
5.1
5.7
-
-
-
4.5
5.0
5.1
5.7
-
4.0
4.4
-
-
4.6
4.8
5.1
-
-
-
4.6
5.1
-
-
-
4.0
4.4
4.6
5.1
-
4.4
4.6
5.0
-
-
-
-
18 Unitary Products Group
036-21490-002-A-0204
TABLE 8: BLOWER PERFORMANCE 20 TON SUPPLY AIR
BOTTOM DUCT CONNECTIONS
950
980
1015
1035
1050
1080
1100
1120
BLOWER
SPEED,
(RPM)
MOTOR
PULLEY
(TURNS
OPEN)* ESP
6000
BHP
208 VOLT AND STANDARD DRIVE
KW
870
900
930
950
980
6.0**
5.0
4.0
3.0
2.0
0.3
0.7
1.0
1.2
1.5
2.1
3.2
4.1
4.6
5.3
1015 1.0
1.8
5.9
5.0
208 VOLT AND HIGH SPEED DRIVE
1.8
2.7
3.4
3.9
4.5
ESP
950
980
1010
1020
1035
1050
1075
1100
3.5
3.0
2.5
2.0
1.0
6.0
5.0
4.0
1.8
1.9
2.0
2.2
2.3
1.2
1.5
1.7
6.1
6.2
6.4
6.6
6.7
4.6
5.3
5.8
3.9
4.5
4.9
5.1
5.2
5.4
5.5
5.6
230/460/575 VOLT AND STANDARD DRIVE
870
900
930
950
980
1015
1025
6.0**
5.0
4.0
3.5
2.5
1.5
1.0
0.3
0.7
1.0
1.2
1.5
1.8
1.9
2.1
3.2
4.1
4.6
5.3
5.9
6.1
1.8
2.7
3.4
3.9
4.5
5.0
5.1
230/460/575 VOLT AND HIGH SPEED DRIVE
-
0.4
0.8
1.0
1.3
1.6
1.7
1.7
1.8
1.9
2.0
2.1
1.0
1.3
1.6
3.5
3.0
2.0
6.0
5.0
4.0
1.5
1.0
1.9
2.0
2.2
1.2
1.5
1.8
2.3
2.4
6.2
6.4
6.6
4.6
5.3
5.9
6.7
6.8
3.9
4.5
5.0
5.2
5.4
5.5
5.6
5.7
1.8
1.9
2.0
1.0
1.3
1.6
2.1
2.2
1.0
1.3
1.6
-
0.4
0.8
7000
BHP
6.5
6.8
7.0
7.2
7.3
5.1
5.8
6.3
6.8
7.0
7.2
5.1
5.8
6.5
7.3
7.4
-
3.5
4.5
5.1
5.8
6.5
6.6
5.1
5.8
6.5
-
3.5
4.5
KW
5.5
5.7
5.9
6.0
6.1
4.3
4.9
5.3
5.7
5.9
6.0
4.3
4.9
5.5
6.1
6.2
-
2.9
3.8
4.3
4.9
5.5
5.6
4.3
4.9
5.5
-
2.9
3.8
ESP
0.7
1.1
1.4
1.6
1.7
1.8
2.0
2.1
-
0.1
0.5
0.7
1.1
1.4
1.5
-
0.1
0.5
0.7
1.1
1.4
0.7
1.1
1.4
1.5
1.6
1.7
1.8
2.0
CFM
8000
BHP
5.5
6.3
7.0
-
3.8
4.9
-
3.8
4.9
5.5
6.3
7.0
7.3
7.4
7.6
7.8
5.5
6.3
7.0
7.9
8.1
7.1
7.4
7.6
7.8
7.9
5.5
6.3
6.9
KW ESP
9000
BHP KW
6.0
6.2
6.4
6.6
6.7
4.6
5.3
5.8
6.2
6.4
6.6
4.6
5.3
5.9
6.7
6.8
-
3.2
4.1
4.6
5.3
5.9
6.1
4.6
5.3
5.9
-
3.2
4.1
0.3
0.6
0.9
1.0
1.1
1.2
1.4
-
-
-
0.3
0.6
0.9
1.0
1.2
1.4
-
-
-
0.3
0.6
0.9
1.0
0.3
0.6
0.9
-
-
-
7.8
8.1
8.3
8.6
-
5.9
6.9
7.5
8.1
8.3
8.6
5.9
6.9
7.7
-
-
-
-
-
5.9
6.9
7.7
7.9
5.9
6.9
7.7
-
-
-
6.8
7.0
7.2
5.0
5.8
6.5
-
-
-
-
-
5.0
5.8
6.5
6.7
5.0
5.8
6.5
-
-
-
6.6
6.8
7.0
7.2
-
5.0
5.8
6.3
ESP
9400
BHP KW
-
-
0.5
0.6
-
-
0.1
0.4
-
-
0.6
-
-
-
0.1
0.5
-
-
-
-
0.1
0.5
0.6
-
0.1
0.5
-
-
-
-
7.3
7.9
8.3
8.6
-
-
-
-
7.3
8.2
8.6
-
-
-
-
-
-
-
-
7.3
8.2
8.6
-
7.3
8.2
-
-
-
7.3
-
-
-
6.1
6.9
-
-
-
-
-
-
6.1
6.9
7.3
-
6.1
6.9
-
-
-
7.0
7.3
-
-
-
-
6.1
6.7
NOTES:
1.
Blower performance includes fixed outdoor air, 2” T/A filters, a dry indoor coil and no electric heat.
2.
Refer to page 20 for additional static resistances.
*
**
ESP - External Static Pressure available for the supply and return air duct system. All internal unit resistances have been deducted from the total static pressure of the blower.
Do NOT close the pulley below 1 turn open.
Factory setting.
Unitary Products Group 19
036-21490-002-A-0204
TABLE 9: BLOWER MOTOR AND DRIVE DATA
MODEL
SIZE
DRIVE
MOTOR
1
BLOWER
RANGE
(RPM)
HP FRAME
EFF.
(%)
15 TON
20 TON
Standard 850/1065
High
Speed
Access
965/1190
Standard 870/1025
High
Speed
Access
950/1120
5 184 T 83
7.5
213 T 89
ADJUSTABLE MOTOR PULLEY
DESIG-
NATION
OUTSIDE
DIA.
(IN.)
PITCH
DIA.
(IN.)
BORE
(IN.)
FIXED BLOWER PULLEY
DESIG-
NATION
BK90
OUTSIDE
DIA.
(IN.)
8.75
PITCH
DIA.
(IN.)
8.4
BORE
(IN.)
1
DESIG-
NATION
BX70
BELT
(NOTCHED)
PITCH
LENGTH
(IN.)
71.8
QTY.
1
1VP56
1VP68
5.35
6.75
4.3-5.3
2
5.5-6.5
2
1-1/8
1-3/8
BK80
BK120
BK110
7.75
11.75
10.75
7.4
11.4
10.4
1
1-3/16
1-3/16
BX80
BX83
BX81
69.8
84.8
82.8
1. All motors have a nominal speed of 1800 RPM, a 1.15 service factor and a solid base. They can operate to the limit of their service factor because they are located in the moving air, upstream of any heating device.
2. Do NOT close this pulley below 1 turn open.
1
1
1
TABLE 10: STATIC RESISTANCES
1
RESISTANCE, IWG
CFM
WET INDOOR COIL
DESCRIPTION
ELECTRIC HEAT OPTIONS
ECONOMIZER OPTION
HORIZONTAL DUCT CONNECTIONS
2
18 KW
36 KW
54 KW
72 KW
4500
0.1
0.1
0.1
0.2
0.2
0.1
0.1
15 TON
6000
0.1
0.1
0.2
0.3
0.4
0.1
0.2
7200
0.1
0.1
0.3
0.4
0.6
0.1
0.3
6000
0.1
0.1
0.1
0.2
0.2
0.1
0.2
20 TON
8000
0.1
0.1
0.2
0.3
0.4
0.1
0.3
9400
0.1
0.1
0.3
0.4
0.6
0.1
0.5
1. Deduct these resistance values from the available external static pressures shown in the respective Blower Performance Table (See Note 2 for exception.)
2. Since the resistance to air flow will be less for horizontal duct connections than for bottom duct connections, add these pressures to the ESP values on the respective unit’s blower performance table.
TABLE 11: POWER EXHAUST PERFORMANCE
STATIC RESISTANCE OF RETURN DUCTWORK, IWG
MOTOR
2
SPEED
0.2
0.3
0.4
0.5
CFM KW CFM KW CFM KW CFM KW CFM
0.6
KW
HIGH
1
MEDIUM
LOW
5250 0.83
4500 0.85
4200 0.88
3750 0.93
3000 0.99
4900 0.77
3900 0.79
3500 0.82
2900 0.85
4400 0.72
3700 0.74
3000 0.78
-
-
-
-
1. Factory Setting.
2 Power Exhaust motor is a 3/4 HP, PSC type with sleeve bearings, a 48 frame and inherent protection.
20 Unitary Products Group
T - S T A T
W 1
W 2
Y 1
Y 2
R H
R C
036-21490-002-A-0204
T H E R M O S T A T *
T E R M I N A L S
R C
R H
Y 1
Y 2
W 1
W 2
U N I T T E R M I N A L S
S T R I P T B 1
W 1
W 2
Y 1
O C C
X 4
A 1
X 1
X 3
A 2
Y 2
S D
2 4 V o l t
T r a n s f o r m e r
T O R E M O T E S E N S O R
2 E T 0 4 7 0 1 3 2 4 I F U S E D
* E l e c t r o n i c p r o g r a m m a b l e T h e r m o s t a t 2 E T 0 7 7 0 0 1 0 0 2 4 ( i n c l u d e s s u b b a s e ) .
T e r m i n a l s A 1 a n d A 2 p r o v i d e a r e l a y o u t p u t t o c l o s e t h e o u t d o o r
e c o n o m i z e r d a m p e r s w h e n t h e t h e r m o s t a t s w i t c h e s t o t h e s e t - b a c k p o s i t i o n .
FIGURE 3 ELECTRONIC THERMOSTAT FIELD WIRING
NOTE: This unit does NOT REQUIRE a heat pump thermostat. It is designed to work with a standard two-stage cool, two-stage heat thermostat; however, the thermostat must provide a “G” signal when there is a call for “W1”.
The thermostat must provide a “G” signal when there is a call for “W1.”The unit control board will energize the indoor blower when the compressors are energized; however, if the thermostat calls for “W2” during the antishort-cycle delay, the electric heat (when installed) will be energized immediately upon the call for “W2.”
W 1
W 2
Y 1
O C C
U N I T C O N T R O L
B O A R D
Y 2
The thermostat must provide a “G” signal when there is a call for “W1.”The unit control board will energize the indoor blower when the compressors are energized; however, if the thermostat calls for “W2” during the antishort-cycle delay, the electric heat (when installed) will be energized immediately upon the call for “W2.”
S D
FIGURE 4 FIELD WIRING 24 VOLT THERMOSTAT
Unitary Products Group 21
T E R M I N A L B L O C K T B 1
G R O U N D
L U G
FIGURE 5 FIELD WIRING DISCONNECT
TABLE 12: VOLTAGE LIMITATIONS
POWER SUPPLY
208/230-3-60
MIN.
VOLTAGE
187
460-3-60
575-3-60
414
518
MAX.
253
506
630
F A C T O R Y O R F I E L D
S U P P L I E D D I S C O N N E C T
T H R E E
P H A S E
P O W E R
S U P P L Y
036-21490-002-A-0204
22 Unitary Products Group
036-21490-002-A-0204
TABLE 13: ELECTRICAL DATA -WITHOUT POWERED CONVENIENCE OUTLET
MODEL
TONNAGE
BP180
BP240
VOLTAGE
208
230
460
575
208
230
460
575
COMPRESSORS
RLA
EACH
21.8
21.8
11.0
9.3
33.6
33.6
17.3
13.5
LRA
EACH
184
184
90
73
225
225
114
80
OD FAN
MOTORS
FLA EACH
4.5
4.3
2.2
1.7
3.7
3.7
1.9
1.5
HEATER OPTION
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
MODEL KW 2 STAGES AMPS
MIN.
CIRCUIT
AMPACITY
(AMPS)
15.4
14.4
7.2
5.9
20.0
20.0
10.0
8.2
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
0.0
13.5
27.0
40.6
54.1
0.0
18.0
36.0
54.0
72.0
0.0
18.0
36.0
54.0
72.0
0.0
18.0
36.0
54.0
72.0
0.0
13.5
27.0
40.6
54.1
0.0
18.0
36.0
54.0
72.0
0.0
18.0
36.0
54.0
72.0
0.0
18.0
36.0
54.0
72.0
175
175
225
125
175
175
175
225
110
35
60
60
70
90
125
175
125
50
70
70
70
90
90
90
70
90
45
70
70
90
150
150
175
225
MAX.
FUSE/
BRKR
1
SIZE
(AMPS)
90
125
125
175
200
90
2.0
2.0
0
1.0
2.0
-
1.0
2.0
-
1.0
2.0
2.0
2
2
1
2
1.0
2.0
2.0
2.0
2.0
2.0
2.0
-
2
-
2
2
-
1
2
2
1
2
2
-
2
2
-
1
150.2
0.0
43.3
86.6
129.9
173.2
0.0
21.7
17.3
34.6
52.0
69.3
0.0
37.5
74.9
112.7
43.3
65.0
86.6
0.0
17.3
34.6
52.0
69.3
129.9
173.2
-
21.7
43.3
65.0
86.6
-
-
37.5
75.1
112.6
150.1
-
43.3
86.6
204.1
110.4
164.5
164.5
164.5
218.7
56.5
83.6
51.9
51.9
59.3
76.7
110.4
157.2
157.2
165.9
83.6
83.6
110.7
44.6
66.2
66.2
66.2
87.9
147.9
191.2
36.4
63.4
63.4
74.0
95.6
30.2
73.5
120.3
120.3
160.1
169.4
72.1
126.1
126.3
Note 1: Maximum HACR breaker of the same amp size is acceptable.
Note 2: Only 18kW of the 36 or 54kW, or only 36kW of the 72kW electric heat can be simultaneously energized with the mechanical heating. The full heater kW operates only if both compressors are locked out.
Unitary Products Group 23
036-21490-002-A-0204
TABLE 14: ELECTRICAL DATA -WITH POWERED CONVENIENCE OUTLET
MODEL
TONNAGE
BP180
BP240
VOLTAGE
208
230
460
575
208
230
460
575
COMPRESSORS
RLA
EACH
21.8
21.8
11.0
9.3
33.6
33.6
17.3
13.5
LRA
EACH
184
184
90
73
225
225
114
80
OD FAN
MOTORS
FLA EACH
4.5
4.3
2.2
1.7
3.7
3.7
1.9
1.5
HEATER OPTION
ID
BLOWER
MOTOR
FLA
CONV
OUTLET
AMPS
MODEL KW 2 STAGES AMPS
MIN.
CIRCUIT
AMPACITY
(AMPS)
15.4
14.4
7.2
5.9
20.0
20.0
10.0
8.2
10.0
10.0
5.0
4.0
10.0
10.0
5.0
4.0
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
-
E18
E36
E54
E72
0.0
13.5
27.0
40.6
54.1
0.0
18.0
36.0
54.0
72.0
0.0
18.0
36.0
54.0
72.0
0.0
18.0
36.0
54.0
72.0
0.0
13.5
27.0
40.6
54.1
0.0
18.0
36.0
54.0
72.0
0.0
18.0
36.0
54.0
72.0
0.0
18.0
36.0
54.0
72.0
175
200
225
150
175
175
175
250
110
40
60
60
70
90
150
175
70
100
100
100
125
60
80
80
80
100
50
70
70
90
150
150
175
225
MAX.
FUSE/
BRKR
1
SIZE
(AMPS)
100
150
150
175
200
100
2.0
2.0
0
1.0
2.0
-
1.0
2.0
-
1.0
2.0
2.0
2
2
1
2
1.0
2.0
2.0
2.0
2.0
2.0
2.0
-
2
-
2
2
-
1
2
2
1
2
2
-
2
2
-
1
150.2
0.0
43.3
86.6
129.9
173.2
0.0
21.7
17.3
34.6
52.0
69.3
0.0
37.5
74.9
112.7
43.3
65.0
86.6
0.0
17.3
34.6
52.0
69.3
129.9
173.2
-
21.7
43.3
65.0
86.6
-
-
37.5
75.1
112.6
150.1
-
43.3
86.6
214.1
120.4
174.5
174.5
174.5
228.7
61.5
88.6
55.8
55.9
64.3
81.7
120.4
167.2
167.2
178.4
88.6
88.6
115.7
48.6
70.2
70.2
70.2
91.9
160.4
203.7
41.4
68.4
69.4
80.2
101.9
34.2
83.5
130.3
130.3
172.6
181.9
82.1
136.2
138.8
Note 1: Maximum HACR breaker of the same amp size is acceptable.
Note 2: Only 18kW of the 36 or 54kW, or only 36kW of the 72kW electric heat can be simultaneously energized with the mechanical heating. The full heater kW operates only if both compressors are locked out.
24 Unitary Products Group
036-21490-002-A-0204
TABLE 15: ELECTRIC HEAT CORRECTION
FACTORS
NOMINAL VOLTAGE
208
240
480
600
VOLTAGE
208
230
460
575
KW CAP. MULTIPLIER
1.00
0.92
0.92
0.92
TABLE 16: PHYSICAL DATA
SUPPLY AIR
BLOWER
INDOOR COIL
OUTDOOR
FAN
OUTDOOR COIL
MODEL
CENTRIFUGAL BLOWER (Dia. x Wd. in.)
FAN MOTOR HP
ROWS DEEP
FINS PER INCH
FACE AREA (Sq. Ft.)
QUANTITY
PROPELLER DIA. (in.) (Each)
FAN MOTOR HP (Each)
NOM. CFM TOTAL (Each)
ROWS DEEP
FINS PER INCH
FACE AREA (Sq. Ft.)
COMPRESSOR
(Qty. Per Unit)
SCROLL
AIR
FILTERS
CHARGE
QUANTITY PER UNIT
(18" X 24" X 2")
(12” X 24” X 2”)
TOTAL FACE AREA (sq. ft.)
REFRIGERANT 22
(lbs./oz.)
SYSTEM NO. 1
SYSTEM NO. 2
TABLE 17: OPERATING WEIGHTS (LBS.)
MODEL
Basic Unit BP (Heat Pump)
Economizer
Economizer with Power Exhaust
Motorized Damper
Options
Electric Heater
18 KW
36 KW
54 KW
72 KW
Accessories
Roof Curb
Barometric Damper
Wood Skid
BP180
1900
175
45
200
BP180
15 x 15
5
4
13
15.5
2
30
1.25
6500
3
15
36.0
2
5
-
15.0
22/8
22/8
30
35
40
160
245
150
25
BP240
2640
185
45
220
BP240
18 x 15
7.5
4
15
25
4
30
3/4
5000
2
20
63.8
2
-
12
24
29/0
29/0
Unitary Products Group 25
036-21490-002-A-0204
BLOWER MOTOR
ACCESS
BLOWER
COMPARTMENT
ACCESS
(Auxiliary)
BLOWER
ACCESS
FIELD-SUPPLIED
DISCONNECT SWITCH
LOCATION
DOT PLUG
(For pressure
Drop Reading)
FRONT
VIEW
ECONOMIZER / MOTORIZED DAMPER,
FIXED OUTDOOR INTAKE AIR AND
POWER EXHAUST RAIN HOODS
(See detail "Y")
5"
21"
125-1/4" (15 TON)
ELECTRIC HEAT
ACCESS
CONTROL BOX
ACCESS
35"
24-1/4" (15 TON)
9-3/4"
5-7/8"
11-1/2"
92"
BOTTOM SUPPLY
AND RETURN
AIR OPENINGS
(See Note)
33"
2-3/4"
RETURN
AIR
SUPPLY
AIR
21-1/2"
COMPRESSOR
ACCESS
(See detail "X")
OPTIONAL COIL
GUARD KIT
44-1/4" (15 TON)
CONDENSER
COILS
(A)
CONTROL WIRING
ENTRY
(B)
POWER WIRING
ENTRY
3-3/4"
UNIT BASE WITH RAILS
Shown separately to illustrate
Bottom Duct openings and Power
Connection locations
NOTE:
For curb mounted units, refer to the curb hanger dimensions of the curb for the proper size of the supply and return air duct connections.
FIGURE 6 UNIT DIMENSIONS - 15 TON
9-1/4"
12-1/2"
8-1/8"
9-3/4"
(B)
POWER WIRING
ENTRY
(A)
CONTROL WIRING
ENTRY
RETURN AIR
SUPPLY AIR
OUTDOOR AIR
OUTDOOR AIR
(Economizer)
All dimensions are in inches. They are subject to change without notice.
Certified dimensions will be provided upon request.
ECONOMIZER / MOTORIZED DAMPER
FIXED OUTDOOR INTAKE AIR AND
POWER EXHAUST RAIN HOODS
(See detail Y)
BLOWER
COMPARTMENT
ACCESS
(Auxillary)
BLOWER MOTOR
ACCESS
BLOWER
ACCESS
52-5/8
DOT PLUG
(For pressure drop reading)
180-19/32 COMPRESSOR ACCESS
(See detail X)
COIL
GUARD
KIT
136-1/4
CONTROL BOX
ACCESS
35
7-1/8
21.00
9-3/4
6-3/8
5
46-5/8
5-7/8
11-1/2
UNIT BASE RAILS
Shown separately to illustrate
Bottom Duct openings. Power location.
NOTE:
For curb mounted units, refer to the curb hanger dimensions of the curb for proper size of the supply and return air duct connections.
35-1/4
33
2-3/4
RETURN
AIR
SUPPLY
AIR
21-1/2
12-1/2
9-1/4
8-1/8
9-3/4
CONDENSER
COILS
92
(A) CONTROL WIRING
ENTRY
DISCONNECT
SWITCH
LOCATION
(B) POWER
WIRING ENTRY
BOTTOM SUPPLY
AND RETURN
AIR OPENINGS
(See Note)
All dimensions are in inches. They are subject to change without notice.
Certified dimensions will be provided upon request.
3-3/4
(B) POWER WIRING
ENTRY
(A) CONTROL WIRING
ENTRY
FIGURE 7 UNIT DIMENSIONS - 20 TON
26 Unitary Products Group
036-21490-002-A-0204
TABLE 18: MINIMUM CLEARANCES
LOCATION CLEARANCE
Front
Back
Left Side (Filter Access)
Right Side (Cond. Coil)
Below Unit
1
Above Unit
2
36”
24” (Less Economizer)
49” (With Economizer)
24” (Less Economizer)
36” (With Economizer)
36”
0”
72” With 36” Maximum
Horizontal Overhang (For
Condenser Air Discharge)
1. Units (applicable in U.S.A. only) may be installed on combustible floors made from wood or class A, B or C roof covering material.
2. Units must be installed outdoors. Overhanging structures or shrubs should not obstruct outdoor air discharge outlet.
NOTE: Units and ductwork are approved for zero clearance to combustible materials when equipped with electric heaters.
TABLE 19: UTILITIES ENTRY DATA
HOLE OPENING SIZE (DIA.) USED FOR
A
B
1-1/8” KO
3/4” NPS (Fem.)
3-5/8” KO
3” NPS (Fem.)
Control Wiring
Power Wiring
Front
Bottom
Front
Bottom
NOTE: All entry holes should be field sealed to prevent rain water entry into building.
GAUGE LINE
ACCESS
CONDENSER
SECTION
40-3/8"
3-3/4"
COMPRESSOR
ACCESS
SUPPLY AIR
ACCESS
SUPPLY
AIR
RETURN
AIR
18-5/8"
RETURN AIR
ACCESS
REAR
VIEW
5-1/8"
27-3/4"
OUTDOOR
AIR
28-5/8"
EVAPORATOR
SECTION
40-1/2"
DOT PLUG
(For pressure drop reading)
FILTER
ACCESS
OUTDOOR AIR
COMPARTMENT
ACCESS
1" NPT FEMALE
COND. DRAIN
CONNECTION
DUCT COVERS - Units are shipped with the bottom duct openings covered. An accessory flange kit is available for connecting side ducts.
For bottom duct applications:
1. Remove the side panels from the supply and return
air compartments to gain access to the bottom
supply and return air duct covers.
2. Remove and discard the bottom duct covers. (Duct
openings are closed with sheet metal covers except
when the unit includes a power exhaust option. The
covering consists of a heavy black paper composition.)
3. Replace the side supply and return air compartment
panels.
For side duct applications;
1. Replace the side panels on the supply and return air
compartments with the accessory flange kit panels.
2. Connect ductwork to the duct flanges on the rear of
the unit.
OUTDOOR AIR PANEL SIZE
15 TON UNITS 23-3/4" X 43-5/8"
FIGURE 8 DETAIL “X” ACCY. SIDE SUPPLY & RETURN AIR OPENINGS - 15 TON
Unitary Products Group 27
036-21490-002-A-0204
DUCT COVERS - Units are shipped with the bottom duct openings covered. An accessory flange kit is available for connecting side ducts.
For bottom duct applications:
1. Remove the side panels from the supply and return
air compartments to gain access to the bottom
supply and return air duct covers.
2. Remove and discard the bottom duct covers. (Duct
openings are closed with sheet metal covers except
when the unit includes a power exhaust option. The
covering consists of a heavy black paper composition.)
3. Replace the side supply and return air compartment
panels.
For side duct applications;
1. Replace the side panels on the supply and return air
compartments with the accessory flange kit panels.
2. Connect ductwork to the duct flanges on the rear of
the unit.
OUTDOOR AIR PANEL SIZE
20 TON UNITS 34-3/4" X 47-5/8"
FIGURE 9 DETAIL “X” ACCY. SIDE SUPPLY & RETURN AIR OPENINGS - 20 TON
S U P P L Y A I R
C O M P A R T M E N T
P O W E R E X H A U S T
R A I N H O O D
( o n R e t u r n A i r C o m p a r t m e n t )
E C O N O M I Z E R
M O T O R I Z E D
D A M P E R
R A I N H O O D
( o n O u t d o o r A i r C o m p a r t m e n t )
E C O N O M I Z E R
/
M O T O R I Z E D D A M P E R
A N D P O W E R E X H A U S T R A I N H O O D S
F I X E D
O U T D O O R A I R
I N T A K E H O O D
( l o c a t e d o n
R e t u r n A i r
C o m p a r t m e n t )
3 4 - 1 / 4 "
1 6 - 1 / 8 "
5 "
3 6 "
2 "
3 6 - 1 / 4 "
6 6 - 1 / 2 "
R E A R V I E W
D E T A I L " Y "
U N I T W I T H R A I N H O O D S
FIGURE 10 - DETAIL “Y” UNIT WITH RAIN HOODS
BACK
APP R OXIMATE
CENTER OF
GRAVITY
9 2 "
L H V I E W
OUTDOOR COIL
END OF UNIT
1 " C O N D E N S T A T E
D R A I N
( M u s t b e t r a p p e d )
92"
45" (15 TON)
46" (20 TON)
FIGURE 11 - CENTER OF GRAVITY
28
125-¼" (15 TON)
136-¼" (20 TON)
FRONT
60" (15 TON)
47-½" (20 TON)
Unitary Products Group
036-21490-002-A-0204
B
C
A
FRONT
D
4 Point Loads
FIGURE 12 - FOUR AND SIX POINT LOADS - 15 TON
A
F
E
FRONT
B
6 Point Loads
C
D
B
C
A A
D
B
FIGURE 13 - FOUR AND SIX POINT LOADS - 20 TON
TABLE 20: FOUR AND SIX POINT LOADS
UNIT
TOTAL
180
240
2190
2840
NOTE: These weights are with economizer and 72 kW electric heat.
A
513
495
4 - POINT LOADS (LBS)
B
510
925
F
E
C
558
925
C
D
D
559
495
UNIT
TOTAL A
180
240
2190
2840
342
330
NOTE: These weights are with economizer and 72 kW electric heat.
6 - POINT LOADS (LBS)
B
358
330
C
357
473
D
372
617
E
356
617
F
341
473
Unitary Products Group 29
036-21490-002-A-0204
FIGURE 14 - ROOF CURB DIMENSIONS - 15 & 20 TON
FIGURE 15 - ROOF CURB BENEFITS
30 Unitary Products Group
036-21490-002-A-0204
FIGURE 16 - UNIT AND CURB APPLICATIONS
FIGURE 17 - TYPICAL APPLICATIONS - 15 TON
ROOF JACK
INSTALLATION
ROOF CURB
INSTALLATION
SLAB ON
GROUND
INSTALLATION
FIGURE 18 - TYPICAL UNIT APPLICATIONS - 20 TON
Unitary Products Group 31
036-21490-002-A-0204
FIGURE 19 - TYPICAL ROOF-TOP INSTALLATION (15 TON SHOWN)
THERMOSTAT
TERMINALS
G
R
C
W1
W2
1
Y1
Y2
2
4
RC
OCC
5
6
X
TERMINALS ON
A LIMITED
NUMBER OF
THERMOSTATS
1 Second stage heating not required on single stage heating units.
2 Second stage cooling not required on single stage cooling units.
3 Jumper is required if there is no Smoke Detector circuit.
4 Jumper is required for any combination of R, RC, or RH.
5 OCC is an output from the thermostat to indicate the Occupied condition.
6 X is an input to the thermostat to display Error Status conditions.
P1
Y2
X
R
SD
C
CONTROL
TERMINAL
BLOCK
W1
W2
Y1
G
OCC
P
Smoke
Detector
R
SD
Jumper
3
SD
C
24 VAC
Class 2
FIGURE 20 SIMPLICITY ™ CONTROL WIRING DIAGRAM
32 Unitary Products Group
036-21490-002-A-0204
GUIDE SPECIFICATIONS
GENERAL
Units shall be manufactured by York International Unitary
Products Group in an ISO 9001 certified facility.
York's Sunline 2000™ and Sunline Magnum™ units are convertible single package units. All models have dual independent refrigerant circuits for efficient part load operation and maximum comfort control. Although the units are primarily designed for curb mounting on a roof, they can also be slabmounted at ground level or set on steel beams above a finished roof. Cooling only, cooling with gas heat and cooling with electric heat models are available with a wide variety of factory-mounted options and field-installed accessories to make them suitable for almost every application. All units are self-contained and assembled on full perimeter base rails with holes in the four corners for overhead rigging. Every unit is completely piped, wired, charged and tested at the factory to simplify the field installation and to provide years of dependable operation. All models (including those with an economizer) are suitable for either bottom or horizontal duct connections. Models with power exhaust are suitable for bottom duct connections only. For bottom duct, remove the sheet metal panels from the supply and return air openings through the base of the unit. For horizontal duct, replace the supply and return air panels on the rear of the unit with a side duct flange accessory. All supply air blowers are equipped with a belt drive that can be adjusted to meet the exact requirements of the job.
Each unit shall have 2 condenser fan motors. A high speed drive accessory is available for applications with a higher
CFM and/or static pressure requirement. All compressors include crankcase heat and internal pressure relief. Every refrigerant circuit includes an expansion valve, a liquid line filter-drier, a discharge line high pressure switch and a suction line with a freezestat and low pressure/loss of charge switch.
The unit control circuit includes a 75 VA transformer, a 24-volt circuit breaker and a relay board with two compressor lockout circuits, a terminal strip for thermostat wiring, plus an additional set of pin connectors to simplify the interface of additional field controls. All units have long lasting powder paint cabinets with 750 hour salt spray test approval under ASTM-
B117 procedures. All models are CSA approved. All models include a 1-year limited warranty on the complete unit. Compressors and electric heater elements carry an additional 4year warranty. Aluminized steel tubular heat exchangers carry an additional 9-year warranty.
DESCRIPTION
Units shall be factory-assembled, single packaged, BP180,
240 Optional Electric Heat, designed for outdoor mounted installation. These units shall have minimum EER ratings of
9.8 (15 ton) and 10.2 (20 ton).
They shall have built-in field convertible duct connections for down discharge supply/return or horizontal discharge supply/ return, and be available with factory installed options or field installed accessories. The units shall be factory wired, piped, charged with R-22 refrigerant and factory tested prior to shipment. All unit wiring shall be both numbered and color coded.
All units shall be manufactured in a facility certified to ISO
9001 standards and the cooling performance shall be rated in accordance with DOE and ARI test procedures. Units shall be
CGA listed, classified to ANSIZ21.47 standards, UL 1995/
CAN/CSA No. 236-M90 conditions.
UNIT CABINET
Unit cabinet shall be constructed of G90 galvanized steel, with exterior surfaces coated with a non-chalking, powdered paint finish, certified at 750 hours salt spray test per ASTM-
B117 standards. Indoor blower section shall be insulated with a minimum 1/2" thick insulation, coated on the airside. Aluminum foil faced insulation shall be used in the furnace compartment and be fastened with ridged fasteners to prevent insulation from entering the air stream. Cabinet panels shall be "large" size, easily removable for servicing and maintenance. Full perimeter base rails shall be provided to assure reliable transit of equipment, overhead rigging and proper sealing on roof curb applications. Disposable 2" filters shall be furnished and be accessible through a removable access door, sealed airtight. Units filter track shall be designed to accommodate either 2" or 4" filters. Fan performance measuring ports shall be provided on the outside of the cabinet to allow accurate air measurements of evaporator fan performance without removing panels or creating air by-pass of the coils. Condensate pan shall be internally sloped and conform to ASHRAE 62-89 self-draining standards. Condensate connection shall be a minimum of 1" I.D. female and be a ridged mount connection. Unit shall incorporate a fixed outdoor air damper with an outdoor air intake opening covered with a bird screen and a rain hood painted to match the exterior of the unit.
INDOOR (EVAPORATOR) FAN ASSEMBLY
Fan shall be a belt drive assembly and include an adjustable- pitch motor pulley. Job site selected (B.H.P.) brake horsepower shall not exceed the motors nameplate horsepower rating, plus the service factor. Units shall be designed not to operate above service factor. Fan wheel shall be double-inlet type with forward-curved blades, dynamically balanced to operate smoothly throughout the entire range of operation.
Airflow design shall be constant air volume. Bearings shall be sealed and permanently lubricated for longer life and no maintenance.
OUTDOOR (CONDENSER) FAN ASSEMBLY
The outdoor fans shall be of the direct-driven propeller type, discharge air vertically, have aluminum blades riveted to corrosion resistant steel spider brackets and shall be dynamically balanced for smooth operation. The 2 outdoor fan motors (15 ton) and 4 outdoor fan motors (20 ton) shall be
Unitary Products Group 33
036-21490-002-A-0204 totally enclosed with permanently lubricated bearings, internally protected against overload conditions and staged independently.
REFRIGERANT COMPONENTS
Compressors: a.
Shall be internally protected with internal high-pressure relief and over temperature protection.
b.
Shall have internal spring isolation and sound muffling to minimize vibration and noise, and be externally isolated on a dedicated, independent mounting.
Coils: a.
Evaporator and condenser coils shall have aluminum plate fins mechanically bonded to seamless internally enhanced copper tubes with all joints brazed. Special Phenolic coating shall be available as a factory option.
b.
Evaporator and Condenser coils shall be of the direct expansion, draw-thru, design.
Refrigerant Circuit and Refrigerant Safety Components shall include: a.
Balance-port thermostatic expansion valve with independent circuit feed system.
b.
Filter drier/strainer to eliminate any moisture or foreign matter.
c.
Accessible service gage connections on both suction and discharge lines to charge, evacuate, and measure refrigerant pressure during any necessary servicing or troubleshooting, without losing charge. d.
The refrigeration system shall provide at least 15° F of sub-cooling at design conditions.
e.
All models shall have two independent circuits.
UNIT CONTROLS a.
Unit shall be complete with self-contained low-voltage control circuit protected by a resetable circuit breaker on the 24-volt transformer side.
b.
Unit shall incorporate a lockout circuit which provides reset capability at the space thermostat or base unit, should any of the following standard safety devices trip and shut off compressor.
c.
Loss-of-charge/Low-pressure switch.
1.
High-pressure switch.
2.
Freeze-protection thermostat, evaporator coil. If any of the above safety devices trip, a LED
(light-emitting diode) indicator shall flash a diagnostic code that indicates which safety switch has tripped.
d.
Unit shall incorporate "AUTO RESET" compressor over temperature, over current protection.
e.
Unit shall operate with conventional thermostat designs and have a low voltage terminal strip for easy hook-up.
f.
Unit control board shall have on-board diagnostics and fault code display.
g.
Standard controls shall include anti-short cycle and low voltage protection, and permit cooling operation down to 0 °F.
h.
Control board shall monitor each refrigerant safety switch independently.
i.
Control board shall retain last 5 fault codes in non volatile memory, which will not be lost in the event of a power loss.
ELECTRIC HEATING (BP180, BP240 MODELS)
Nickel chromium electric heating elements shall be provided as required by the application with 1 or 2 stage control, as required, from 13.5 KW to 72 KW capacities. The heating section shall have a primary limit control(s) and automatic reset to prevent the heating element system from operating at an excessive temperature. Units with Electric Heating shall be wired for a single point power supply with branch circuit fusing (where required).
UNIT OPERATING CHARACTERISTICS
Unit shall be capable of starting and running at 125° F outdoor temperature, exceeding maximum load criteria of
ARI Standard 210/240. The compressor, with standard controls, shall be capable of operation down to 0° F outdoor temperature. Unit shall be provided with fan time delay to prevent cold air delivery before heat exchanger warms up
(Gas heat only).
ELECTRICAL REQUIREMENTS
All unit power wiring shall enter unit cabinet at a single factory provided location and be capable of side or bottom entry, to minimize roof penetrations and avoid unit field modifications.
Separate side and bottom openings shall be provided for the control wiring.
STANDARD LIMITED WARRANTIES
• Compressor 5 Years
• Electric Heat Element 5 Years
• Other Parts 1 Year
OPTIONAL OUTDOOR AIR (Shall be made available by either/or):
34 Unitary Products Group
036-21490-002-A-0204
• ELECTRONIC ENTHALPY AUTOMATIC
ECONOMIZER - Outdoor and return air dampers that are interlocked and positioned by a fully-modulating, spring-return damper actuator. The maximum leakage rate for the outdoor air intake dampers shall not exceed
2% when dampers are fully closed and operating against a pressure differential of 0.5 IWG. A unit-mounted potentiometer shall be provided to adjust the outdoor and return air damper assembly to take in CFM of outdoor air to meet the minimum ventilation requirement of the conditioned space during normal operation. During economizer operation, a mixed-air temperature control shall modulate the outdoor and return air damper assembly to prevent the supply air temperature from dropping below 55°F. Changeover from compressor to economizer operation shall be provided by an integral electronic enthalpy control that feeds input into the basic module. The outdoor intake opening shall be covered with a rain hood that matches the exterior of the unit.
Water eliminator/filters shall be provided. Simultaneous economizer/compressor operation is also possible.
Dampers shall fully close on power loss.
• MOTORIZED OUTDOOR AIR DAMPERS - Outdoor and return air dampers that are interlocked and positioned by a 2-position, spring-return damper actuator. The maximum leakage rate for the outdoor air intake dampers shall not exceed 2% when dampers are fully closed and operating against a pressure differential of 0.5 IWG. A unit-mounted potentiometer shall be provided to adjust the outdoor and return air damper assembly to take in the design CFM of outdoor air to meet the ventilation requirements of the conditioned space during normal operation. Whenever the indoor fan motor is energized, the dampers open up to one of two pre-selected positions - regardless of the outdoor air enthalpy. Dampers return to the fully closed position when the indoor fan motor is de-energized. Dampers shall fully close on power loss.
OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE
• ROOF CURB - 14" high, full perimeter curb with wood nailer (shipped knocked-down).
• 100% BAROMETRIC RELIEF DAMPER - Contains a rain hood, air inlet screen, exhaust damper and mounting hardware. Used to relieve internal air pressure through the unit.
• BURGLAR BARS - Designed to work with above roof curbs, depending on unit model. Fits duct openings of curb supply and return air openings.
• SIDE DUCT FLANGE - Supply and return air duct flanges for side duct applications. Do not use on units with power exhaust.
• HIGH SPEED DRIVE - Includes blower pulley and belt for higher CFM and/or static pressure requirements.
• WOOD SKID - Allows unit to be handled with 90" forks.
• COIL GUARD KIT - Guard for cooling coil.
OTHER FACTORY INSTALLED OPTIONS
• POWER EXHAUST OPTION - To work in conjunction with economizers.
• TECHNICOAT PHENOLIC COATED CONDENSER
AND EVAPORATOR COIL
• ELECTRONIC SINGLE ENTHALPY ECONOMIZER
• DIRTY FILTER SWITCH
• PHASE MONITOR
• COIL GUARD
• POWERED GFI CONVENIENCE OUTLET
• NON-POWERED GFI CONVENIENCE OUTLET
• BAS CONTROLS (CPC, JOHNSON, HONEYWELL,
NOVAR)
• BAS READY ECONOMIZER (BELIMO ACTUATOR
WITHOUT A CONTROLLER)
• HINGED FILTER DOOR ACCESS AND TOOLESS
ACCESS PANELS
• HIGH SPEED DRIVE
• 2" THROW AWAY FILTERS
• 4" PLEATED FILTERS
• DISCONNECT SWITCH
• SUPPLY AIR SMOKE DETECTOR
• RETURN AIR SMOKE DETECTOR
Unitary Products Group 35
Subject to change without notice. Printed in U.S.A.
Copyright © by Unitary Products Group 2004. All rights reserved.
Unitary
Products
Group
5005
York
Drive
036-21490-002-A-0204
Supersedes: 036-21490-001-A-1202
Norman
OK
73069

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