Heat Controller HBH 072 - 120, 60 HZR-410A User Manual

SUBMITTAL DATA

Unit Designation

Job Name

Water Source Heat

Pump Systems

Architect

Engineer

Contractor

PERFORMANCE DATA

Cooling Capacity BTUH

EER

Heating Capacity BTUH

COP

Ambient Air

Entering Water Temp (Cooling)

Entering Air Temp (Cooling)

Entering Water Temp (Heating)

Models

HBH 072 - 120

60 Hz R-410A

Due to ongoing product improvements, design, specications, performance data and material subject to change without notice.

1900WellworthAve.,JacksonMI49203 • Ph.517-787-2100 • www.heatcontroller.com

THEQUALITYLEADERINCONDITIONINGAIR

06/2012

Entering Air Temp (Heating)

Airow CFM

FanSpeedorMotorRPM/Turns

Operating Weight lb.

ELECTRICAL DATA

PowerSupply   Volts   Phase Hz

MinimumCircuitAmpacity

MaximumOvercurrentProtection

Submittal Data HBH SerieS Heat Controller, Inc.

Engineering Design Guide HBH SERIES Heat Controller, Inc.

Table of Contents

Selection Procedure ................................................................................................................................................................2

HBH Series Nomenclature ......................................................................................................................................................4

Performance Data - AHRI/ASHRAE/ISO 13256-1...................................................................................................................5

Performance Data Selection Notes .........................................................................................................................................6

Performance Data - HBH072...................................................................................................................................................7

Performance Data - HBH096...................................................................................................................................................8

Performance Data - HBH120...................................................................................................................................................9

HBH Performance Data Correction Tables ............................................................................................................................10

Antifreeze Correction Table ................................................................................................................................................... 11

Blower Performance Data - HBH072 - Standard Unit ...........................................................................................................12

Blower Performance Data - HBH096 - Standard Unit ..........................................................................................................13

Blower Performance Data - HBH120 - Standard Unit ...........................................................................................................15

HBH Physical Data ................................................................................................................................................................17

HBH072-120 Dimensional Data ............................................................................................................................................18

HBH072-120 Corner Weights ................................................................................................................................................19

HBH Electrical Data Standard ...............................................................................................................................................20

Typical Wiring Diagrams ........................................................................................................................................................21

HBH Series 60Hz Engineering Specications .......................................................................................................................22

Heat Controller, Inc. HBH SerieS Submittal Data

Heat Controller, Inc. HBH SERIES Engineering Design Guide

To convert Inch-Pound (English) to SI (Metric)

Selection Procedure

Reference Calculations

Heating

LWT = EWT -

LAT = EAT +

GPM x 500

CFM x1.08

LWT = EWT +

LAT (DB) = EAT (DB) -

Cooling

GPM x 500

CFM x1.08

Legend and Glossary of Abbreviations

BTUH = BTU( British Thermal Unit) per hour CFM = airow, cubic feet/minute COP = coecient of performance = BTUH output/BTUH input DB = dry bulb temperature (°F) EAT = entering air temperature, Fahrenheit (dry bulb/wet bulb) EER = energy eciency ratio = BTUH output/Watt input MPT = male pipe thread ESP = external static pressure (inches w.g.) EWT = entering water temperature GPM = water ow in U.S. gallons/minute HE = total heat of extraction, BTUH HC = air heating capacity, BTUH HR = total heat of rejection, BTUH

LC = TC - SC

S/T =

HWC = hot water generator (desuperheater) capacity, Mbtuh FPT = female pipe thread KW = total power unit input, kilowatts LAT = leaving air temperature, °F LC = latent cooling capacity, BTUH LW T = leaving water temperature, °F MBTUH = 1000 BTU per hour S/T = sensible to total cooling ratio SC = sensible cooling capacity, BTUH TC = total cooling capacity, BTUH WB = wet bulb temperature (°F) WPD = waterside pressure drop (psi & ft. of hd.)

Conversion Table - to convert inch-pound (English) to S-I (Metric)

Air Flow Water Flow Ext Static Pressure Water Pressure Drop

Airflow (L/s) = CFM x 0.472 Water Flow (L/s) = gpm x 0.0631 ESP (Pa) = ESP (in of wg) x 249 PD (kPa) = PD (ft of hd) x 2.99

Submittal Data HBH SerieS Heat Controller, Inc.

Engineering Design Guide HBH SERIES Heat Controller, Inc.

Selection Procedure

Step 1 Determine the actual heating and cooling loads at the

desired dry bulb and wet bulb conditions.

Step 2 Obtain the following design parameters: Entering water

temperature, water ow rate in GPM, air ow in CFM, water ow pressure drop and design wet and dry bulb temperatures. Air ow CFM should be between 300 and 450 CFM per ton. Unit water pressure drop should be kept as close as possible to each other to make water balancing easier. Go to the appropriate tables and nd the proper indicated water ow and water temperature.

Step 3 Select a unit based on total and sensible cooling

conditions. Select a unit which is closest to the actual cooling load.

Step 4 Use data from performance tables at the design water ow

and water temperature. Read the total and sensible cooling capacities (Note: interpolation is permissible, extrapolation is not).

Step 5 Read the heating capacity. If it exceeds the design criteria

it is acceptable. It is quite normal for Water-Source Heat Pumps to be selected on cooling capacity only since the heating output is usually greater than the cooling capacity.

Step 6 Determine the correction factors associated with the

variable factors of dry bulb and wet bulb (page 14).

Corrected Total Cooling =

tabulated total cooling x wet bulb correction.

Corrected Sensible Cooling =

tabulated sensible cooling x wet/dry bulb correction.

Step 7 Determine the correction factor associated with antifreeze

in system loop. If heating EWT is 50°F or below you may have to use antifreeze. Calculate leaving water temperature per performance data selection notes (page 18). If antifreeze is required, use correction table for correcting total and sensible capacities.

Step 8 Compare the corrected capacities to the load requirements.

Normally if the capacities are within 10% of the loads, the equipment is acceptable. It is better to undersize than oversize, as undersizing improves humidity control, reduces sound levels and extends the life of the equipment.

Step 9 When completed, calculate water temperature rise and

assess the selection. If the units selected are not within 10% of the load calculations, then review what eect changing the GPM, water temperature and/or air ow and air temperature would have on the corrected capacities. If the desired capacity cannot be achieved, select the next larger or smaller unit and repeat the procedure. Remember, when in doubt, undersize slightly for best performance.

Example Equipment Selection For Cooling

Step 1 Load Determination:

Assume you have determined that the appropriate cooling load at the desired dry bulb 80°F and wet bulb 65°F conditions is as follows:

Total Cooling.................................................90,500 BTUH

Sensible Cooling...........................................73,300 BTUH

Entering Air Temp...........80°F Dry Bulb / 65°F Wet Bulb

Step 2 Design Conditions:

Similarly, you have also obtained the following design parameters:

Entering Water Temp (Cooling).................................90°F

Entering Water Temp (Heating).................................60°F

Water Flow (Based upon 12°F rise in temp.)......18 GPM

Air Flow..............................................................2,800 CFM

Step 3, 4 & 5 HP Selection:

After making your preliminary selection (TCH096), we enter the data from tables at design water ow and water temperature and read Total Cooling, Sens. Cooling and Heat of Rej. capacities:

Total Cooling....................................................93,200 BTUH

Sensible Cooling..............................................70,390 BTUH

Heat of Rejection...........................................120,100 BTUH

Airow...................................................................3,200 CFM

Step 6, 7 & 8 Entering Air, Airow and Antifreeze Corrections:

Next, we determine our correction factors.

Airow 2800 ÷ 3200 = 88% Antifreeze - None

Table Ent Air Air Flow Corrected Corrected Total Cooling = 93,200 x .977 x .976 x 1 = 88,871 Corrected Sens Cooling = 70,390 x 1.088 x .933 x 1=71,453 Corrected Heat of Rej. = 120,100 x .998 x .976 =116,983

Step 9 Water Temperature Rise Calculation & Assessment:

Rise = Heat of Reject ÷ (GPM x 500)

Actual Temperature Rise 116,983 ÷ 9,000 = 13.0°F

When we compare the Corrected Total Cooling and Corrected Sensible Cooling gures with our load requirements stated in Step 1, we discover that our selection is within +/- 10% of our sensible load requirement. Furthermore, we see that our Corrected Total Cooling gure is slightly undersized as recommended, when compared to the actual indicated load.

Alternate Step 7: If your EWT for heating is 40°F then system requires antifreeze. If a solution of 15% Propylene Glycol is required, then:

Corrected Total Cooling = 88,871 x .986 = 87,626 Corrected Sens Cooling = 71,453 x .986 = 70,452

Heat Controller, Inc. HBH SerieS Submittal Data

Heat Controller, Inc. HBH SERIES Engineering Design Guide

Model Nomenclature

Heat Controller OEM Price List

HBH Large Compact Horizontal Units

Entering Water Temperature Range: 20 - 120° F (-6. 7 - 48.9° C) Horizontal Sizes 072 - 120

HBH Large Model Structure

The basic unit price includes sealed heat pump refrigerant circuit and

•

Reversing Valve

- 4-way, pilot operated, solenoid activated in

air handler within cabinetry, filter, and a factory installed hanger kit on

cooling.

horizontal units.

•

Water to Refrigerant Coil

- Tube-in-tube, convoluted copper inner

•

Cabinetry

- Compact design - galvanized steel construction -

water tube.

FPT water connections, high and low voltage knockouts - filter

and filter brackets. All horizontal units have field convertible discharge

•

Refrigerant to Air Coil

- Lanced aluminum fins on rifled copper

air patterns, no extra parts required.

tubes.

•

Standard Controls

- CXM Controller, loss of charge switch, high

• Blower Motor

- Belt drive with adjustable sheave, single blower and

pressure switch, water coil low temperature cutout, lockout safety

single blower motor.

circuit reset at thermostat or disconnect, LED fault indication,

five minute anti-short cycle, random start, high and low voltage

•

Application

- Units can be applied in WLHP, GWHP or GLHP

protection, condensate overflow protection, dry contact for alarm.

applications.

• Compressor

- High efficiency scroll compressor - overload

• Field Connections

- For supply, return and condensate can be made

protected.

on either side (plug opposite side). Condensate connection on end

opposite compressor end.

• Refrigerant Circuit

- Dual refrigerant circuit. Thermostatic

expansion valve’s for refrigerant metering, copper tubing

interconnecting all components - sealed & tested non-ozone

depleting, HFC-410A refrigerant circuit with high and low-side

Schrader ports.

Basic Unit Description:

R-410A refrigerant circuit with high and low-side

Submittal Data HBH SerieS Heat Controller, Inc.

Engineering Design Guide HBH SERIES Heat Controller, Inc.

Performance Data AHRI/ASHRAE/ISO 13256-1

ASHRAE/AHRI/ISO 13256-1. English (I-P) Units

Water Loop Heat Pump Ground Water Heat Pump Ground Loop Heat Pump

Model

HBH072 69,000 13.3 92,500 5.0 78,500 19.7 75,500 4.4 71,000 14.6 58,000 3.5

HBH096 95,000 13.7 123,000 5.0 104,500 20.0 101,000 4.4 98,000 15.2 77,000 3.6

HBH120 119,000 13.3 160,000 4.6 134,000 19.3 132,500 4.0 122,500 14.5 103,000 3.3

Note 1: All HBH072 ratings @ 2400CFM (1133 l/s) w/20GPM (1.26 l/s). Sheave setting for AHRI is 2.5 turns open. Note 2: All HBH096 ratings @ 3200CFM (1510 l/s) w/24GPM (1.51 l/s). Sheave setting for AHRI is 3.0 turns open. Note 3: All HBH120 ratings @ 4000CFM (1888 l/s) w/30GPM (1.89 l/s). Sheave setting for AHRI is 3.0 turns open. Note 4: Cooling capacities based upon 80.6°F DB, 66.2°F WB entering air temperature. Note 5: Heating capacities based upon 68°F DB, 59°F WB entering air temperature. Note 6: All ratings based upon operation at lower voltage of dual voltage rated models.

Cooling 86°F Heating 68°F Cooling 59°F Heating 50°F Cooling 77°F Heating 32°F

Capacity

Btuh

EER

Btuh/W

Capacity

Btuh

COP

Capacity

Btuh

EER

Btuh/W

Capacity

Btuh

COP

Capacity

Btuh

EER

Btuh/W

Capacity

Btuh

Water Loop Heat Pump Ground Water Heat Pump Ground Loop Heat Pump

Model

HBH072 20,223 3.9 27,110 5.0 23,007 5.8 22,128 4.4 20,809 4.3 16,999 3.5

HBH096 27,843 4.0 36,049 5.0 30,627 5.9 29,601 4.4 28,722 4.5 22,567 3.6

HBH120 34,877 3.9 46,893 4.6 39,273 5.7 38,834 4.0 35,903 4.2 30,188 3.3

Cooling capacities based upon 80.6°F DB, 66.2°F WB entering air temperature. Heating capacities based upon 68°F DB, 59°F WB entering air temperature. All ratings based upon operation at lower voltage of dual voltage rated models

Cooling 30°C Heating 20°C Cooling 15°C Heating 10°C Cooling 25°C Heating 0°C

Capacity

Watts

EER W/W

Capacity

Watts

COP

Capacity

Watts

EER W/W

Capacity

Watts

COP

Capacity

Watts

EER W/W

Capacity

Watts

COP

Heating

COP

Heat Controller, Inc. HBH SerieS Submittal Data

Heat Controller, Inc. HBH SERIES Engineering Design Guide

Performance Data Selection Notes

For operation in the shaded area when water is used in lieu of an anti-freeze solution, the LWT (Leaving Water Temperature) must be calculated. Flow must be maintained to a level such that the LWT is maintained above 42°F [5.6°C] when the JW3 jumper is not clipped (see example below). This is due to the potential of the refrigerant temperature being as low as 32°F [0°C] with 40°F [4.4°C] LWT, which may lead to a nuisance cutout due to the activation of the Low Temperature Protection. JW3 should never be clipped for standard range equipment or systems without antifreeze.

Example:

At 50°F EWT (Entering Water Temperature) and 1.5 gpm/ton, a 8 ton unit has a HE of 72,200 Btuh.

To calculate LWT, rearrange the formula for HE as follows:

HE = TD x GPM x 500, where HE = Heat of Extraction (Btuh); TD = temperature dierence (EWT - LWT) and GPM = U.S. Gallons per Minute.

EWT

°F

WATER/BRINE

FLOW

gpmPDpsi

12.0 1.7 4.0

18.0 4.5 10.3

24.0 7.9 18.2

HBH096

PD ft.

Heating - EAT 70°F

HC kW HE LAT COP

96.7 7.17 72.2 95.9 4.0

101.9 7.27 77.1 97.4 4.1

104.7 7.32 79.8 98.2 4.2

TD = HE / (GPM x 500)

TD = 72,200 / (12 x 500)

TD = 12°F

LWT = EWT - TD

LWT = 50 - 12 = 38°F - Antifreeze must be used

In this example, a higher ow rate will be required for EWTs at or below 50°F without antifreeze.

Submittal Data HBH SerieS Heat Controller, Inc.

Engineering Design Guide HBH SERIES Heat Controller, Inc.

Performance Data: HBH072

Performance capacities shown in thousands of Btuh2400 CFM Nominal Airow Heating & Cooling

WATER/BRINE Cooling - EAT 80/67°F Heating - EAT 70°F

°F

100

110

120

FLOW

gpmPDpsi

20.00 6.8 15.8 Operation Not Recommended 49.5 5.0 32.5 87.1 2.9

10.00 1.2 2.7 82.3 56.8 3.6 94.5 23.0 54.7 5.0 37.5 89.0 3.2

15.00 3.3 7.7 81.1 55.8 3.4 92.8 23.6 56.8 5.1 39.6 89.9 3.3

20.00 6.2 14.3 80.2 55.1 3.4 91.7 23.8 58.0 5.1 40.7 90.3 3.4

10.00 1.0 2.2 82.4 57.4 3.9 95.6 21.2 63.2 5.1 45.6 92.3 3.6

15.00 3.0 7.0 82.6 57.1 3.7 95.1 22.4 66.1 5.2 48.4 93.4 3.7

20.00 5.6 13.0 82.4 56.8 3.6 94.6 22.9 67.7 5.2 50.0 94.1 3.8

10.00 0.9 2.0 80.7 57.2 4.2 95.1 19.0 72.3 5.3 54.4 95.8 4.0

15.00 2.8 6.5 81.9 57.4 4.0 95.6 20.5 76.0 5.3 57.8 97.2 4.2

20.00 5.3 12.2 82.3 57.4 3.9 95.6 21.1 78.0 5.4 59.7 98.0 4.3

10.00 0.5 1.2 77.7 56.3 4.7 93.6 16.7 81.8 5.4 63.3 99.5 4.4

15.00 2.2 5.1 79.7 56.9 4.4 94.7 18.2 86.0 5.5 67.2 101.1 4.6

20.00 4.4 10.1 80.6 57.2 4.3 95.1 18.9 88.3 5.5 69.4 102.0 4.7

10.00 0.5 1.1 73.9 54.9 5.2 91.4 14.3 91.1 5.6 72.0 103.1 4.8

15.00 2.1 4.8 76.3 55.8 4.8 92.8 15.8 95.6 5.7 76.3 104.8 4.9

20.00 4.2 9.6 77.5 56.2 4.69 93.5 16.5 98.0 5.7 78.5 105.7 5.0

10.00 0.4 0.9 69.4 53.1 5.71 88.9 12.2 99.8 5.8 80.2 106.4 5.1

15.00 1.9 4.5 72.2 54.2 5.37 90.5 13.4 104.4 5.9 84.4 108.2 5.2

20.00 3.9 9.1 73.5 54.7 5.20 91.2 14.1 106.7 5.9 86.5 109.1 5.3

10.00 0.4 0.8 67.1 52.1 6.03 87.7 11.2 103.7 5.8 83.8 107.9 5.2

15.00 1.9 4.4 69.8 53.3 5.66 89.2 12.4 108.0 5.9 87.8 109.6 5.3

20.00 3.9 8.9 71.2 53.8 5.49 89.9 13.0 110.1 6.0 89.7 110.4 5.4

10.00 0.3 0.8 64.8 51.2 6.35 86.4 10.2 107.6 5.9 87.4 109.4 5.3

15.00 1.8 4.3 67.5 52.3 5.96 87.9 11.3 111.7 6.0 91.1 111.0 5.4

20.00 3.8 8.8 68.9 52.9 5.78 88.6 11.9 113.5 6.0 92.8 111.7 5.5

10.00 0.3 0.7 60.1 49.2 7.06 84.2 8.5

15.00 1.8 4.1 62.7 50.3 6.64 85.4 9.4

20.00 3.7 8.5 64.1 50.9 6.44 86.1 10.0

10.00 0.2 0.6 55.8 47.5 7.87 82.7 7.1

15.00 1.7 3.9 58.1 48.4 7.41 83.4 7.8

20.00 3.6

10.00 0.2 0.5 52.2 46.3 8.78 82.2 5.9

15.00 1.6 3.7 54.1 46.9 8.27 82.3 6.5

20.00 3.5 8.0 55.1 47.3 8.02 82.5 6.9

PD ft. TC SC kW HR EER HC kW HE LAT COP

Operation Not Recommended

8.3 59.4 48.9 7.19 83.9 8.3

EWT

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certied conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Performance stated is at the rated power supply; performance may vary as the power supply varies from the rated. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. See Performance Data Selection Notes for operation in the shaded areas.

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