Bosch BP User Manual

i series Engineering

Model BP	Submittal
		Sheet
Residential Geothermal Heat Pumps

Overview and Certifications

®

Standard Features, Factory Installed Options, and Field Installed Accessories

Standard Features

Available in Horizontal and Vertical Cabinets

—Constructed using white pre-painted steel

—Hanging brackets standard for horizontal cabinet

High Efficiency

—Up to 21.2 EER @ FL GLHP

—Compliant with Energy Start Tier 3

—PSC blower motor for unit size 012

—Constant Torque ECM for unit sizes 018-048

Configured as Ordered

—Left hand or right hand return air

—Top or end supply air

½" Dual Density Fiber Insulation

—non-combustible, non-hydroscopic and does not support fungal growth

—meets NFPA 90A and 90B for fire protection

—meets the GREENGUARD Indoor Air Quality Standard

1 of 27

Compressors

—Floating compressor base pan for quite operation

—012 - 018 Rotary

—024 - 048 Scroll

Standard MERV 8 Filter with 4 sided Filter Rack

TXV (Thermal Expansion Valve)

—Improves refrigerant management and efficiencies

Reliability - Durability - Serviceability

—UPM circuit board with communicating features

—Completely serviceable from front of unit

DuoGuard(™) Evaporator Coil

—Tin electro-plated copper tubing with hightech polymer coated aluminum fins will protect the evaporator coil from all forms of corrosive elements in the airstream

Bosch Thermotechnology Corp. Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL

	Bosch Thermotechnology Corp. reserves the right to make changes without notice due		Tel: [phone] Fax: [phone] www.boschheatingandcooling.com
	to continuing engineering and technological advances |	BTC 760608301 D | 11.2018

i Series Model BP

Residential Geothermal Heat Pumps

Standard Features, Factory Installed Options, and Field Installed Accessories continued..

Electronic Circuit Board UPM

The electronic circuit board provides protection with:

—Random Start of Unit

—5 minute short cycle time delay (Anti-Short Cycling)

—Alarm communicating Output

—Low pressure switch bypass at cold water start up

It also monitors and communicates standard safety features/ alerts/operation/protection:

—Low Pressure Switch

—High Pressure Switch

—Evaporator Freeze Switch

—Water Coil Freeze Switch

—Condenstate Overflow Switch

This circuit board can communicate with a Bosch thermostat that alerts the customer of adverse conditions.

Standard 75 VA Transformer

Standard Warranty

—10 year all parts limited warranty

—10 year labor limited warranty

—For full warranty details: https://www.bosch- climate.us/support-center/product-warranty-library/ residential-heat-pumps-geothermal-warranty- documents.html

Field Configurable Horizontal Discharge Air Conversion

—The horizontal conversion allows end blow to straight through conversion of discharge air, as the straight through configuration for horizontal is no longer available.

Field Installed Accessories

Thermostats

—Bosch thermostats are fully customized to meet your individual needs. Bosch offers communicating thermostats that can display alert messages without having to go to the unit.

Externally Mounted Duct Heater Kits

Swivel Water Connections

—3/4" or 1" FPT Swivel Water Connection

Internally Mounted Electric Heater Kits

—A field installed option for back up heat. Available in 5, 10, 15, or 20 kW depending on the size of the geothermal heat pump.

Pump/Valve Relay Kit

—This relay is used to energize a supply pump or solenoid valve when there is a call for compressor operation. This relay can be used to switch either high or low voltage power.

SmartStart Assist Kit

—An option which provides a means of reducing inrush currents at compressor startup. Light flickering is eliminated, and a smooth start is achieved (only available on scroll compressor models).

Stainless Steel Hose Kits

—Available in various lengths and diameters depending on the need for your application.

Flow Center Kits

			Bosch Thermotechnology Corp.
	2 of 27		Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
	Bosch Thermotechnology Corp. reserves the right to make changes without notice due		Tel: [phone] Fax: [phone] www.boschheatingandcooling.com
	to continuing engineering and technological advances |	BTC 760608301 D | 11.2018

i Series Model BP

Residential Geothermal Heat Pumps

Model Nomenclature

BP

048- 1

VT

C

-F

L

T

SERIES:

BP

NOMINAL CAPACITY:

SUPPLY AIR LOCATION

VT UNITS:

VOLTAGE DESIGNATION:

T

-

TOP

HZ UNITS:

1

-

208-230/1/60

E

-

END DISCHARGE

CABINET CONFIGURATION:

RETURN AIR LOCATION:

VT

-

VERTICAL

L

-

LEFT

HZ -

HORIZONTAL

R

-

RIGHT

HEAT EXCHANGER MATERIAL:

WATER CONNECTIONS

C

-

COPPER

N

-

CUPRO-NICKEL

LOCATIONS:

F

-

FRONT

ASHRAE/AHRI/ISO 13256-1. with PSC Motor

Fluid

Air

Water Loop Heat Pump

Ground Water Heat Pump

Ground Loop Heat Pump

Model

Flow

Flow

Cooling

Heating

Cooling

Heating

Cooling

Heating

Number

Rate

Rate

Capacity

EER

Capacity

COP

Capacity

EER

Capacity

COP

Capacity

EER

Capacity

COP

(GPM)

(CFM)

(Btu/hr)

(Btu/hr)

(Btu/hr)

(Btu/hr)

(Btu/hr)

(Btu/hr)

BP012

4.0

400

12200

14.90

16500

5.10

14600

22.70

13000

4.30

13000

17.50

10000

3.60

ASHRAE/AHRI/ISO 13256-1. with ECM Motor (Const Torque)

	Fluid	Air	Water Loop Heat Pump					Ground Water Heat Pump					Ground Loop Heat Pump
Model	Flow	Flow	Cooling		Heating			Cooling		Heating			Cooling		Heating
Number	Rate	Rate
			Capacity	EER	Capacity		COP	Capacity	EER	Capacity		COP	Capacity	EER	Capacity		COP
	(GPM)	(CFM)
			(Btu/hr)		(Btu/hr)			(Btu/hr)		(Btu/hr)			(Btu/hr)		(Btu/hr)
BP018	5.0	600	19500	16.40	21300		5.30	21300	25.60	17700		4.50	20500	19.00	14800		3.80
BP024	6.0	850	24500	16.95	28500		5.35	28400	27.35	23700		4.50	26000	19.80	18000		3.70
BP030	7.0	1000	27000	16.60	31000		5.90	31700	27.00	25000		5.20	28500	19.40	20500		4.30
BP036	10.0	1200	36000	17.20	41000		5.60	40200	25.90	34400		4.90	37500	19.70	26000		4.10
BP042	10.5	1400	40600	18.20	42400		6.00	45000	25.70	35000		5.10	42200	21.10	26800		4.10
BP048	12.0	1600	47400	17.20	50000		5.30	52900	26.10	40500		4.30	49500	20.00	33400		3.70

			Bosch Thermotechnology Corp.
	3 of 27		Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
	Bosch Thermotechnology Corp. reserves the right to make changes without notice due		Tel: [phone] Fax: [phone] www.boschheatingandcooling.com
	to continuing engineering and technological advances |	BTC 760608301 D | 11.2018

i Series Model BP

Residential Geothermal Heat Pumps

Physical Data

Description		Unit				Model Size
			012	018	024	030	036	042	048
Compressor Type		—	Rotary	Rotary	Scroll	Scroll	Scroll	Scroll	Scroll
Max Water Working Pressure		PSIG/kPa	400/3100	400/3100	400/3100	400/3100	400/3100	400/3100	400/3100
Standard Fan Motor & Blower
				ECM Const	ECM Const	ECM Const	ECM Const	ECM Const	ECM Const
Fan Motor Type/Speeds		—	PSC/3	Torque / 3	Torque / 3	Torque / 3	Torque / 3	Torque / 3	Torque / 3
				speed	speed	speed	speed	speed	speed
Fan Motor (HP)		HP	1/10	1/3	1/3	1/2	3/4	3/4	3/4
Blower Wheel Size (Dia. x W)		Inch	5.5x5.5	9x7	9x7	9x7	9x7	10x8	10x8
Water Connection Size
FPT		Inch	3/4	3/4	3/4	1	1	1	1
Coaxial Coil Volume		gal	0.31	0.31	0.48	0.39	0.62	0.62	0.62
Vertical Cabinet
Refrigeration Charge		oz	46	35	65	71	68	83	86
Air Coil Dimensions (H x L)		Inch	16x16.5	16.5x20	24x21	24x27	24x27	32x27	32x27
Standard Filter - 2" MERV 8		Inch	18x20	20x20	24x24	24x30	24x30	16x30 (2)	16x30 (2)
(H x L)
Weight - Operating		Lbs	166	195	229	269	281	334	340
Weight - Shipping		Lbs	186	212	242	292	304	360	366
Horizontal Cabinet
Refrigeration Charge		oz	46	35	65	71	71	80	82
Air Coil Dimensions (H x L)		Inch	16x16.5	18x18.5	18x28	20x32.5	20x32.5	20x43.25	20x43.25
Standard Filter - 2" MERV 8		Inch	18x20	18x20	20x30	20x34.5	20x34.5	20x24 (2)	20x24 (2)
(H x L)
Weight - Operating		Lbs	173	198	307	358	369	400	405
Weight - Shipping		Lbs	205	222	340	404	415	465	470

			Bosch Thermotechnology Corp.
	4 of 27		Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
	Bosch Thermotechnology Corp. reserves the right to make changes without notice due		Tel: [phone] Fax: [phone] www.boschheatingandcooling.com
	to continuing engineering and technological advances |	BTC 760608301 D | 11.2018

i Series Model BP

Residential Geothermal Heat Pumps

Horizontal Cabinet Corner Weights

	Configuration				Left Hand Evaporator				Right Hand Evaporator
Model		Unit	Total	Left Front*	Right Front*	Left Back	Right Back	Left Front*	Right Front*	Left Back	Right Back
BPH 012		Lbs	173	46	42	45	40	44	44	40	45
		kg	79	21	19	21	18	20	20	18	21
BPH 018		Lbs	198	51	49	50	48	49	51	47	51
		kg	90	23	22	23	22	22	23	22	23
BPH 024		Lbs	307	80	78	79	70	77	81	68	81
		kg	140	36	36	36	32	35	37	31	37
BPH 030		Lbs	358	99	88	92	79	96	92	78	92
		kg	163	45	40	42	36	44	42	35	42
BPH 036		Lbs	369	100	92	94	83	96	96	81	96
		kg	168	45	42	43	38	44	44	36	44
BPH 042		Lbs	400	107	99	105	89	103	103	88	106
		kg	182	49	45	48	40	47	47	40	48
BPH 048		Lbs	405	106	108	102	89	102	112	85	106
		kg	184	48	49	46	41	46	51	39	48
*Front is control box end

Factory Installed Option - Cupro-Nickel Coil

	Model Number with Standard Copper Coil	Model Number with Cupro-Nickel Coil
		(To add this option to the product, change the model number 10TH digit* to an “N”)
	BP012-1HZC	BP012-1HZN
	BP012-1VTC	BP012-1VTN
	BP018-1HZC	BP018-1HZN
	BP018-1VTC	BP018-1VTN
	BP024-1HZC	BP024-1HZN
	BP024-1VTC	BP024-1VTN
	BP036-1HZC	BP036-1HZN
	BP036-1VTC	BP036-1VTN
	BP048-1HZC	BP048-1HZN
	BP048-1VTC	BP048-1VTN

* dashes are included as a digit.

			Bosch Thermotechnology Corp.
	5 of 27		Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
	Bosch Thermotechnology Corp. reserves the right to make changes without notice due		Tel: [phone] Fax: [phone] www.boschheatingandcooling.com
	to continuing engineering and technological advances |	BTC 760608301 D | 11.2018

i Series Model BP

Residential Geothermal Heat Pumps

Electrical Data - Standard Motor - PSC for 012

Model

Electrical

Voltage/Hz/Phase

Compressor

Blower Motor

Min Circuit

Max Fuse/

Symbol

QTY

RLA

LRA

QTY

FLA

HP

Amps

HACR

BP012

-1

208-230/60/1

1

4.6

27.9

1

0.96

0.1

6.7

15

Electrical Data - Standard Motor - Constant Torque for 018-048

Model	Electrical	Voltage/Hz/Phase		Compressor			Blower Motor				Min Circuit	Max Fuse/
	Symbol		QTY	RLA	LRA	QTY		FLA		HP	Amps	HACR
BP018	-1	208-230/60/1	1	7.4	33	1		2.8		0.33	12.1	15
BP024	-1	208-230/60/1	1	13.5	58.3	1		2.8		0.33	19.7	30
BP030	-1	208-230/60/1	1	12.8	58.3	1		4.1		0.5	20.1	30
BP036	-1	208-230/60/1	1	16	77	1		6		0.75	26.0	40
BP042	-1	208-230/60/1	1	16.7	79	1		6		0.75	26.9	40
BP048	-1	208-230/60/1	1	19.9	109	1		6		0.75	30.9	50

208/230V Units shipped with transformer wired for 230V—for 208V remove orange tranformer primary lead and replace with red lead.

Electrical Data - Field Install Internal Electric Heat Accessory - Compressor Power Connection

	Models	Voltage Code	Voltage/Hz/Phase	Voltage Min/		Compressor		Min Circuit	Max Fuse/
				Max	QTY	RLA	LRA	Amps	HACR
	BP018	1	208-230/60/1	197/253	1	7.4	33.0	9.3	15
	BP024	1	208-230/60/1	197/253	1	13.5	58.3	16.9	30
	BP030	1	208-230/60/1	197/253	1	12.8	58.3	26.5	25
	BP036	1	208-230/60/1	197/253	1	16.0	77.0	20.0	30
	BP042	1	208-230/60/1	197/253	1	16.7	79.0	20.9	30
	BP048	1	208-230/60/1	197/253	1	19.9	109.0	24.9	40

			Bosch Thermotechnology Corp.
	6 of 27		Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
	Bosch Thermotechnology Corp. reserves the right to make changes without notice due		Tel: [phone] Fax: [phone] www.boschheatingandcooling.com
	to continuing engineering and technological advances |	BTC 760608301 D | 11.2018

i Series Model BP

Residential Geothermal Heat Pumps

Electrical Data - Electric Heat Option Constant Torque ECM

	EH RATED		Heater Watts		Heater AMPS			Circuit		MCA			MOP
Model		STAGE
	kW		240	208	240V	208V	Motor FLA	Fuses	240V		208V	240V		208V
							(A)
BP018	4.8	1	4,800	3,600	20.0	17.3	2.8	-	28.5		25.1	30		30
BP024	4.8	1	4,800	3,600	20.0	17.3	2.8	-	28.5		25.1	30		30
BP024	9.6	1	9,600	7,200	40.0	34.6	2.8	-	53.5		46.8	60		50
BP030	4.8	1	4,800	3,600	20.0	17.3	4.1	-	30.1		26.8	35		30
BP030	9.6	1	9,600	7,200	40.0	34.6	4.1	-	55.1		48.4	60		50
BP036	4.8	1	4,800	3,600	20.0	17.3	6.0	-	32.5		29.1	35		30
BP036	9.6	1	9,600	7,200	40.0	34.6	6.0	-	57.5		50.8	60		60
BP036	14.4	2	14400	10800	60	51.9	6	F1/F2	82.5		72.4	90		80
								F3/F4
BP042	4.8	1	4,800	3,600	20.0	17.3	6.0	-	32.5		29.1	35		30
BP042	9.6	1	9,600	7,200	40.0	34.6	6.0	-	57.5		50.8	60		60
BP042	14.4	2	14400	10800	60	51.9	6	F1/F2	82.5		72.4	90		80
								F3/F4
BP048	4.8	1	4,800	3,600	20.0	17.3	6.0	-	32.5		29.1	35		30
BP048	9.6	1	9,600	7,200	40.0	34.6	6.0	-	57.5		50.8	60		60
BP048	14.4	2	14400	10800	60	51.9	6	F1/F2	82.5		72.4	90		80
								F3/F4
BP048	19.2	2	19200	14000	80	69.2	6	F1/F2	107.5		94.0	110		100
								F3/F4

			Bosch Thermotechnology Corp.
	7 of 27		Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
	Bosch Thermotechnology Corp. reserves the right to make changes without notice due		Tel: [phone] Fax: [phone] www.boschheatingandcooling.com
	to continuing engineering and technological advances |	BTC 760608301 D | 11.2018

i Series Model BP

Residential Geothermal Heat Pumps

Operating Limits - Cooling & Heating

Description	Standard Unit
COOLING
Minimum ambient air temperature °F	50
Maximum ambient air temperature °F	100
Minimum evaporator entering air db/wb °F	68/57
Rated air coil entering air db/wb °F	80/67
Maximum evaporator entering air db/wb °F	95/85
Minimum water coil entering fluid temperature °F	50
Water loop typical coil entering fluid range temperature °F	70/90
Maximum water coil entering fluid temperature °F	110
HEATING
Minimum ambient air temperature °F	40
Maximum ambient air temperature °F	85
Minimum evaporator entering air db °F	50
Rated air coil entering air °F	68
Maximum evaporator entering air db °F	80
Normal water coil entering fluid range °F	25-80*
Minimum water coil entering Fluid °F	20*

* Antifreeze solution is required for fluid temperature at or below 45 Degrees F.

			Bosch Thermotechnology Corp.
	8 of 27		Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
	Bosch Thermotechnology Corp. reserves the right to make changes without notice due		Tel: [phone] Fax: [phone] www.boschheatingandcooling.com
	to continuing engineering and technological advances |	BTC 760608301 D | 11.2018

i Series Model BP

Residential Geothermal Heat Pumps

Blower Performance CFM Standard Motor - PSC for 012

					Available External Static Pressure (in. wc. Wet coil and filter included)
	Model
		Motor	0.10	0.20	0.30	0.40	0.50	0.60	0.70	0.80	0.90	1.00	1.10	1.20
		Speed
		Low	450	435	415	400	385	360	330	305	-	-	-	-
	BP012	Medium	425	405	385	375	360	335	310	-	-	-	-	-
		High	390	380	365	350	335	315	290	-	-	-	-	-

Blower Performance CFM Standard Motor - Constant Torque ECM for 018-048

					Available External Static Pressure (in. wc. Wet coil and filter included)
	Model
		Motor	0.10	0.20	0.30	0.40	0.50	0.60	0.70	0.80	0.90	1.00	1.10	1.20
		Speed
		Low	730	700	660	615	580	545	505	460	-	-	-	-
	BP018	Medium	615	575	540	500	460	420	-	-	-	-	-	-
		High	540	510	480	445	405	360	-	-	-	-	-	-
		Low	975	945	910	880	855	825	790	750	-	-	-	-
	BP024	Medium	905	885	855	825	790	755	700	650	-	-	-	-
		High	725	700	670	640	585	530	-	-	-	-	-	-
		Low	1225	1195	1170	1140	1110	1075	1010	940	745	-	-	-
	BP030	Medium	1110	1075	1045	1015	985	955	915	880	700	-	-	-
		High	955	925	890	860	825	790	750	715	685	-	-	-
		Low	1440	1420	1400	1380	1345	1315	1240	1165	1005	845	-	-
	BP036	Medium	1340	1315	1290	1270	1245	1225	1180	1135	990	845	-	-
		High	1190	1165	1140	1115	1090	1065	1040	1020	915	810	-	-
		Low	1645	1635	1610	1585	1560	1535	1510	1485	1460	1430	-	-
	BP042	Medium	1455	1425	1400	1375	1345	1320	1290	1260	1225	1190	-	-
		High	1220	1190	1160	1130	1100	1070	1015	955	895	830	-	-
		Low	1840	1820	1795	1775	1745	1720	1695	1670	1645	1615	-	-
	BP048	Medium	1655	1635	1610	1585	1560	1535	1510	1485	1460	1430	-	-
		High	1455	1425	1400	1375	1345	1320	1290	1260	1225	1190	-	-

			Bosch Thermotechnology Corp.
	9 of 27		Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
	Bosch Thermotechnology Corp. reserves the right to make changes without notice due		Tel: [phone] Fax: [phone] www.boschheatingandcooling.com
	to continuing engineering and technological advances |	BTC 760608301 D | 11.2018