Heat Controller HKV084, HKV096, HKV120, HKV150, HKV168 Installation, Operation & Mainenance Manual

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Installation, Operation

& Mainenance Manual

Commercial Vertical

Packaged Heat Pump:

HKV Large Commercial

Heat Controller, Inc. • 1900 Wellworth Ave. • Jackson, MI 49203 • (517)787-2100 • www.heatcontroller.com

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

TABLE OF CONTENTS

Model Nomenclature .................................................... 2

Tensioning V-Belt Drives............................................. 19

Physical Data................................................................ 3

Dimensional Data ...................................................... 4-5

General Information ...................................................... 6

Vertical Unit Installation ............................................. 7-8

Piping Installation ......................................................... 9

Condensate Installation .............................................. 10

Water-Loop Heat Pump Applications ...........................11

Electrical Data ............................................................ 12

Electrical - Power Wiring ............................................ 13

Electrical - Low Voltage .............................................. 14

CXM Control Operation .............................................. 15

Wiring Schematics ................................................. 16-17

Blower Adjustment ...................................................... 18

Blower Sheave Information ........................................ 20

Blower Performance Tables ................................... 21-34

Unit Commissioning & Operating Conditions ............. 35

Piping System Cleaning & Flushing ........................... 36

Unit & System Checkout........................................ 36-37

Unit Start Up Procedure ........................................ 38-39

Startup Logsheet ........................................................ 40

Unit Operating Conditions .......................................... 41

Preventive Maintenance ............................................. 42

Functional Troubleshooting ................................... 43-44

Troubleshooting Form ................................................ 45

Field Conversion Options ...................................... 46-57

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

60- 9 0 °F ( 1 5.5 - 3 5 °C )

• Cabinetry - Galvanized steel construction - blower access panel - control box access panel - compressor access panel - FPT water connections, FPT condensate connections, hi and low voltage knockouts - 1” (25mm),

2” (50mm) or 4” (100mm) lter and full lter rack.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

HKV Physical Data

Model 084 096 120 150 168 192 240 300

Compressor Quantity Scroll (1) Scroll (2)

Factory Charge R410a (oz) [kg] per circuit

Blower Motor

Blower Motor Quantity 1

Standard Motor (hp) [kw] 1 [.75] 1.5 [1.12] 2 [1.49] 3 [2.24] 2 [1.49] 3 [2.24] 5 [3.73] 5 [3.73]

Large Motor (hp) [kw] 1.5 [1.12] 2 [1.49] 3 [2.24] 5 [3.73] 3 [2.24] 5 [3.73] 7.5 [5.60] 7.5 [5.60]

Blower

No. of Blowers 1 2

Blower Wheel Size D x W (in0 [cm] 15 x 11 [38.1 x 38.1]

Water Connection Size

FPT (in) [mm] 1-1/2" [38.1] 2" [50.8] 2-1/2" [63.5]

Coax Volume

Volume (US Gallons) [liters] 2.19 [8.28] 2.48 [9.37] 3.46 [13.11] 4.83 [18.29] 6.36 [24.08] 7.39 [27.98]

Condensate Connection Size

FPT (in) [mm] 1" [25.4]

Air Coil Data

Air Coil Dimensions H x W (in) [cm] 36 x 48 [91.4 x 121.9] 2 - 36 x 48 [91.4 x 121.9]

Air Coil Total Face Area (ft2) [m2] 12 [1.11] 24 [2.22]

Air Coil Tube Size (in) [cm] 3/8" [0.953]

Air Coil Fin Spacing (fpi) [ns per cm] 14 [5.5] 12 [4.72] 14 [5.5] 12 [4.72]

Air Coil Number of Rows 2 3 4 2 3 4

Miscellaneous Data

Filter Standard - 1" [25.4mm] Throwaway (qty) (in) [cm]

Weight - Operating (lbs) [kg] 650 [294] 696 [316] 700 [318] 1300 [589] 1346 [611] 1404 [637]

Weight - Packaged (lbs) [kg] 665 [301] 711 [322] 715 [324] 1330 [603] 1376 [624] 1434 [650]

140 [3.97] 156 [4.42] 224 [6.35] 248 [7.03] 140 [3.97] 156 [4.42] 224 [6.35] 248 [7.03]

15 x 15 [38.1

x 38.1]

(QTY.4) 18 x 25 [45.74 x 63.5] (QTY.8) 18 x 25 [45.74 x 63.5]

15 x 11 [38.1 x 38.1]

15 x 15 [38.1

x 38.1]

All units have grommet & spring compressor mountings, and 1/2" & 1-3/4" electrical knockouts.

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

ALL CONFIGURATIONS REQUIRE SERVICE ACCESS AREA SHOWN BELOW. (RR/FD)

HKV084-150 Dimensional Data

7.6

BSP

NRP

1 2 3 4 5

LEGEND

Water Inlet (See Note 2)

Water Outlet (See Note 2) Condensate Drain (See Note 3)

High Voltage Access (See Note 4)

Low Voltage Access (See Note 4) BSP - Blower Service Panel CAP - Control Access Panel CSP - Compressor Access Panel MSP - Motor Service Panel NRP - Non Removable Panel

CAP+MSP

CSP

RETURN AIR

AIR OUT

Control Box

REAR RETURN TOP DISCHARGE

HKV084-120

TLV084-120

NRP

1-1/2” FPT 1-1/2” FPT

1” FPT

1-3/8” [3.49 CM]

7/8” [2.2 CM]

HKV150

TLV150

2” FPT 2” FPT

NRP

NOTES FOR LEGEND:

1. While access to all removable panels is not required, installer should take care to comply with all building codes and allow adequate clearance for future field service.

2. Water inlet and water outlet connections are available on either side (left or right) of the unit. Qty (2x) MPT Plugs are shipped loose in a plastic bag tied to the water leg in front of the unit. Installer must plug water inlet/outlet side not being connected to.

3. Condensate drain is available on either side (left or right) of unit. Drain hose and drain connection will be tied inside the unit. Installer will untie the drain hose and connect to the condensate drain hole of installer’s choice.

4. Electrical access is available on either side (left or right) of unit and is also available (left or right) in the front of the unit.

7.6

NRP

AIR OUT

RETURN AIR

Control Box

CSP+CAP+MSP

FRONT RETURN TOP DISCHARGE

BSP

NRP

084

-120

150

Model

Overall Cabinet

DepthBWidthCHeightDSupply

in.

34.0

53.1

86.4

34.0

86.4

134.9

53.1

134.9

cm.

in.

cm.

SERVICE ACCESS

3’ (91 CM)

FRONT AND BACK

Discharge Connections

Width

79.0

17.5

200.7

44.5

79.0

21.4

200.7

54.4

1.7 F

RETURN AIR

BSP

NRP

AIR OUT

CAP+MSP

CSP

NOTES:

- All dimensions in inches (cm)

- Units require 3’ (9.1 cm) clearance for water connections, CAP, CSP, MSP and BSP service access.

- Overall cabinet height dimension does not include duct flange when in top discharge configuration.

- Overall cabinet width dimensions does not include filter rack and duct flange when on front or back discharge configuration.

- Side service access must be 3 feet (91 cm) on either side that connections are made. If no connections are made on a side then service access can be 6 inches (1.5 cm) minimum.

Duct Flange

Supply

Depth

17.6

44.6

17.6

44.6

BSP

NRP

Control Box

REAR RETURN FRONT DISCHARGE

Water Connections Electrical Knockouts

F K

Water

Inlet

17.8

31.0

45.1

78.7

17.8

31.0

45.1

78.7

NRP

1 Water Outlet

3.0

7.6

3.0

7.6

densate

NRP

SIDE

SERVICE ACCESS

(SEE NOTE)

N O1 O2 P Q R S

Con-

27.0

25.6

68.6

65.1

27.0

25.6

68.6

65.1

BSP

RETURN AIR

Control Box

CSP+CAP+MSP

31.0

78.7

31.0

78.7

AIR OUT

FRONT RETURN REAR DISCHARGE

38.0

34.6

96.4

87.7

38.0

34.6

96.4

87.7

NRP

Return Air Connections

Using Return Air Opening

U V W

Return

Depth

Height

1.0

3.0

48.0

32.4

44.6

2.7

2.5

1.0

2.5

7.6

3.0

7.6

121.9

48.0

121.9

82.2

32.4

82.2

113.3

44.6

113.3

6.9

2.7

6.9

2.0

5.1

2.0

5.1

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

ALL CONFIGURATIONS REQUIRE SERVICE ACCESS AREA SHOWN BELOW. (RR/FD)

HKV168-300 Dimensional Data

(See Note)

7.6

RETURN AIR

Control Box

CSP+CAP

RETURN AIR

Control Box

CSP+CAP

AIR OUT

7.6

NRP

BSP

CSP

1. Water inlet (see note 2)

2. Water outlet (see note 2)

3. Condensate drain (see note 3)

4. High voltage access (see note 4)

5. Low voltage access (see note 4)

1.7

NRP

CSP

Service Access

3’ (91 cm)

Front and Back

(All Configurations)

AIR OUT

LEGEND

MSP

NRP

RETURN

NRP

BSP

CAP

CSP

AIR

NRP

CAP

NRP

CSP

RETURN AIR

MSP

BSP - Blower Service Panel CAP - Control Access Panel CSP - Compressor Access Panel MSP - Motor Service Panel NRP - Non Removable Panel

BSP

AIR OUT

NOTES:

- All dimensions in inches (cm)

- Units require 3’ (9.1 cm) clearance for water connections, CAP, CSP, MSP and BSP service access.

- Overall cabinet height dimension does not include duct flange when in top discharge configuration.

- Overall cabinet width dimensions does not include filter rack and duct flange when on front or back discharge configuration.

- Side service access must be 3 feet (91 cm) on either side that connections are made. If no connections are made on a side then service access can be 6 inches (1.5 cm) minimum.

AIR OUT

RETURN AIR

Control Box

REAR RETURN TOP DISCHARGE

168-240

AIR OUT

Control Box

300

2½” FPT

2” FPT

21/2”FPT

2½” FPT

2” FPT

1” FPT

3/8” (3.49 cm) 7/8” (2.2 cm)

RETURN

AIR

REAR RETURN FRONT DISCHARGE

NRP

NOTES FOR LEGEND:

1. While access to all removable panels is not required, installer should take care to comply with all building codes and allow adequate clearance for future field service.

4. Electrical access is available on either side (left or right) of unit and is also available (left or right) in the front of the unit.

NRP

Side Service Access

NRP

AIR OUT

RETURN AIR

NRP

CSP+MSP

FRONT RETURN TOP DISCHARGE

BSP

AIR OUT

RETURN AIR

NRP

CSP+MSP

FRONT RETURN REAR DISCHARGE

BSP

5 4

NRP

Discharge Connections

Width

79.0

17.5

200.7

44.5

79.0

21.4

200.7

54.4

Duct Flange

Supply

Depth

17.6

17.8

44.6

45.1

17.6

17.8

44.6

45.1

168-

240

300

Model

Overall Cabinet

DepthBWidthCHeightDSupply

in.

34.0

106.7

86.4

34.0

86.4

270.9

106.7

270.9

cm.

in.

cm.

F G K

Water

31.3

79.4

23.4

59.4

Water Connections Electrical Knockouts

Inlet

31.0

78.7

31.0

78.7

1 Water Outlet

3.0

7.6

3.0

7.6

Condensate

27.0

68.6

27.0

68.6

N O1 O2 P Q R S

25.6

31.0

78.7

31.0

78.7

38.0

96.4

38.0

96.4

65.1

25.6

65.1

34.6

87.8

34.6

87.8

1.0

2.5

1.0

2.5

3.0

7.6

3.0

7.6

Return Air Connections

Using Return Air Opening

U V W

Return

Depth

Height

48.0

32.4

82.2

32.4

82.2

44.6

113.3

44.6

113.3

121.9

48.0

121.9

2.7

6.9

2.7

6.9

2.0

5.1

2.0

5.1

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

General Information

Inspection

Upon receipt of the equipment, carefully check the shipment against the bill of lading. Make sure all units have been received. Inspect the carton or crating of each unit, and inspect each unit for damage. Assure the carrier makes proper notation of any shortages or damage on all copies of the freight bill and completes a common carrier inspection report. Concealed damage not discovered during unloading must be reported to the carrier within 15 days of receipt of shipment. If not led within

15 days, the freight company can deny the claim without recourse. Note: It is the responsibility of the

purchaser to le all necessary claims with the carrier.

4. Inspect all electrical connections. Connections must be clean and tight at the terminals.

5. Remove any blower support packaging from mouth of blower.

6. Loosen compressor bolts on units equipped with compressor spring vibration isolation until the compressor rides freely on the springs. Remove shipping restraints.

7. Locate and verify any hanger, or other accessory kit

located in the compressor section and or the blower section.

WARNING!

Storage

Equipment should be stored in its shipping carton in a clean, dry area. Store units in an upright position at all times. Stack units a maximum of 3 units high.

Unit Protection

Cover units on the job site with either shipping cartons,

vinyl lm, or an equivalent protective covering. Cap

the open ends of pipes stored on the job site. In areas where painting, plastering, and/or spraying has not been completed, all due precautions must be taken to avoid physical damage to the units and contamination by foreign material. Physical damage and contamination may prevent proper start-up and may result in costly equipment clean-up.

Examine all pipes, ttings, and valves before installing

any of the system components. Remove any dirt or trash found in or on these components.

Pre-Installation

Installation, Operation, and Maintenance instructions are provided with each unit. HKV units are typically

installed in a oor level closet or in a mechanical room.

The installation site chosen should include adequate service clearance around the unit. Before unit startup, read all manuals and become familiar with the unit and its operation. Thoroughly check the system before operation. Prepare units for installation as follows:

1. Compare the electrical data on the unit nameplate with ordering and shipping information to verify that the correct unit has been shipped.

2. Keep the cabinet covered with the shipping carton until installation is complete and all plastering,

painting, etc. is nished.

3. Verify refrigerant tubing is free of kinks or dents and that it does not touch other unit components.

DO NOT store or install units in corrosive environments or in locations subject to temperature or humidity extremes (e.g., attics, garages, rooftops, etc.) Corrosive conditions

and high temperature or humidity can signicantly reduce

performance, reliability, and service life. Always move units in an upright position. Tilting units on their sides may cause equipment damage.

To avoid equipment damage, DO NOT use these units as a source of heating or cooling during the construction

process. The mechanical components and lters used in

these units will quickly become clogged with construction dirt and debris which may cause system damage.

To avoid the release of refrigerant into the atmosphere, the refrigerant circuit of this unit must be serviced only by

technicians who meet local, state, and federal prociency

requirements.

All refrigerant removed from this unit must be recovered WITHOUT EXCEPTION. Technicians must follow industry accepted guidelines and all local, state, and federal statutes for the recovery and disposal of refrigerants.

If a compressor is removed from this unit, system refrigerant circuit oil will remain in the compressor. To avoid leakage of compressor oil, the refrigerant lines of the compressor must be sealed after it is removed.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Installation

Figure 1: Typical Vertical Installation

Rear Return/Top Discharge shown

Refer to Dimensional Data pages for other arrangements & dimensions

Ductwork not shown.

All components external of unit are field supplied.

Supply

Water

Return

Water

Unions

Shutoff

Hoses

Optional

Drain

Water

Optional

Balancing

Valve

Return Air

Supply

Air

Water

Out

Condensate Internally Trapped. Do not trap externally. Pitch horizontal runs ¼” per foot.

/4”

Air

24 V Remote

Thermostat

Plug water

in and out

connections

Control Box

Disconnect Box

Per NEC and

Local Codes

Vertical Location and Access

HKV units are not designed for outdoor installation. Locate the unit in an indoor area that allows enough space for installation and for service personnel to perform typical maintenance or repairs. HKV units are typically

installed in a oor level closet or in a small mechanical

room. Refer to Figure 1 for an illustration of a typical installation. Install units with adequate clearance to allow maintenance and servicing. Conform to the following guidelines when selecting unit location:

1. Provide adequate clearance for lter replacement and drain pan cleaning. DO NOT block lter access

with piping, conduit or other materials. Refer to submittal drawing for Vertical Unit Dimensions.

2. Provide access for fan and fan motor maintenance and for servicing of the compressor and coils without removal of the unit.

3. Provide an unobstructed path to the unit within the closet or mechanical room to enable removal of the unit if necessary.

4. Provide access to water valves and ttings, and

screwdriver access to the unit side panels, discharge collar and all electrical connections

Duct System Design & Installation Guidelines

The following application guidelines must be used when installing HKV units. Failure to follow these guidelines could result in unsatisfactory unit performance and/ or premature failure of some unit components. Heat Controller will not warrant, or accept responsibility for

products which fail, have defects, damage or insufcient

performance as a result of improper application.

• The duct system must be sized to handle the

airow quietly and must not exceed the maximum

allowable External Static Pressure. To maximize sound attenuation metal supply and return ducts should include internal insulation or be of duct board

construction for the rst 10 feet or end of rst full-

sized elbow.

• Install a exible connector in all supply and return

air ducts close to the unit to inhibit sound transfer to the ducts.

• Do not install uninsulated duct in an unconditioned

space. The unit performance will be adversely affected and damage from condensate can occur.

• On units with multiple fan outlets a “pair of pants”

duct connection must be used for proper air balance and distribution and to prevent fan oscillation.

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Installation

•

Include at least one 90-degree turn in supply air

ducts to reduce noise transmission.

• Existing ducts must be checked to insure proper

size and conguration prior to installation of any

replacement unit. Also inspect for and repair all air leaks in existing ducts.

• Units may only be connected to a dedicated duct

system. Consult the factory BEFORE connecting multiple units to a common duct system.

• Never connect a unit to a duct system with automatic

or modulating dampers, VAV boxes, etc. in the supply air system. Never allow a situation where the total unit CFM can drop below the minimum required for proper unit operation.

•

Never connect a bypass damper from the supply air

duct to the return air duct. Never allow the return air temperature to drop below the minimum allowable normal temperature for proper unit operation.

• Do not use HKV units for 100% outdoor air treatment.

Do not add hot-gas-bypass to “convert” a unit for outdoor air treatment. Always use a dedicated outdoor air unit for outdoor air treatment.

• Do not exceed 10% of the total unit CFM with

untreated outdoor air.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Swivel

Piping Installation

Installation of Supply and Return Piping

Follow these piping guidelines.

1. Install a drain valve at the base of each supply and

return riser to facilitate system ushing.

2. Install shut-off / balancing valves and unions at each unit to permit unit removal for servicing.

3. Place strainers at the inlet of each system circulating pump.

4. Select the proper hose length to allow slack between connection points. Hoses may vary in length by +2% to -4% under pressure.

5. Refer to Table 1. Do not exceed the minimum bend radius for the hose selected. Exceeding the minimum bend radius may cause the hose to collapse which

reduces water ow rate. Install an angle adapter to

avoid sharp bends in the hose when the radius falls below the required minimum.

CAUTION!

CAUTION! Piping must comply with all applicable codes.

Table 1: Metal Hose Minimum Bend Radii

Hoses in Inches Minimum Bend Radius

1” [25.4mm] 5.5” [140mm]

1.25” [31.8mm] 7.0” [178mm]

1.5” [38.1mm] 8.5” [216mm]

Insulation is not required on loop water piping except where the piping runs through unheated areas or outside the building or when the loop water temperature is below the minimum expected dew point of the pipe ambient.

Insulation is required if loop water temperature drops below the dew point.

WARNING!

WARNING! Do not bend or kink supply lines or hoses.

Figure 2: Supply/Return Hose Kit

Rib Crimped

Length

(2 ft [0.6m] Length Standard)

Brass Fitting

Note: When anti-freeze is used in the loop, assure

that it is compatible with Teon tape or pipe joint

compound employed.

Maximum allowable torque for brass ttings is 30 foot-

pounds [41 N-m]. If a torque wrench is not available,

tighten nger-tight plus one quarter turn. Tighten steel ttings as necessary.

Optional pressure-rated hose assemblies designed

specically for use with Heat Controller units are available.

Similar hoses can be obtained from alternate suppliers.

Supply and return hoses are tted with swivel-joint ttings

at one end to prevent kinking during installation.

Refer to Figure 2 for an illustration of a Supply/Return Hose Kit. External Pipe Thread (EPT) adapters secure hose assemblies to the unit and risers. Install hose assemblies properly and check them regularly to avoid system failure and reduced service life.

Brass

Fitting

EPT

CAUTION!

Pipe joint compound is not necessary when Teon

threaded tape is pre-applied to hose assemblies or when

ared-end connections are used. If pipe joint compound

is preferred, use compound only in small amounts on the

male pipe threads of the tting adapters. Prevent sealant from reaching the ared surfaces of the joint.

CAUTION! Corrosive system water requires corrosion

resistant ttings and hoses and possibly water treatment.

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Pipe Connected Connected Size Tons kW

3/4” [19mm] <4 <14 1” [25mm] <6 <21 1-1/4” [32mm] <30 <105 1-1/2” [38mm] <50 <175 2” [51mm] <150 <527 3” [76mm] <300 <1055 4” [102mm] <500 <1758

* Make sure all connections are secure and

water tight.

Condensate Installation

Condensate Piping - HKV

Remove knockout on side that drain will be connected. Remove access panels. Inside of unit, untie and uncoil drain hose. Form trap in hose, make sure hose is not kinked or deformed. Connect plate assembly to side frame with 2 screws.

Outside of unit, connect 1” EPT tting to plate assembly.

Run line to building drain. Horizontal runs must be pitched ¼” per foot (10 mm per 46 cm) toward drain. Do not trap externally.

Figure 3 illustrates a typical trap and vent used with HKV series equipment.

Figure 3: HKV

Each unit must be installed with its own individual line to the building main condensate drain line or riser. Provide a

means to ush or blow out the condensate line. DO NOT

install units with a common trap and or vent. Always vent the condensate line when dirt or air can collect in the line or a long horizontal drain line is required. Also vent when large units are working against higher external static pressure than other units connected to the same condensate main since this may cause poor drainage for all units on the line. WHEN A VENT IS INSTALLED IN THE DRAIN LINE, IT MUST BE LOCATED AFTER THE TRAP IN THE DIRECTION OF THE CONDENSATE FLOW and opening 46” (117 cm) minimum from bottom of unit. (Vent per code)

WARNING!

WARNING! Ensure condensate line is pitched toward

drain 1/4" per foot [10mm per 46cm] of run.

Drain main or riser must be sized for all units connected to it.

Open

Vent

1” EPT

46” Min

To Bottom

Of Unit

To main drain, pitch ¼” Per foot

1” IPT

Fitting

2 Screws

All fittings and tubing outside of the unit are field supplied.

Condensate

Pan

After drain is connected to main and all drain connections are secure and water tight, pour 1 gallon of water into condensate pan. Water should drain out freely. Repair any leaks.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Water-Loop Heat Pump Applications

Commercial systems typically include a number of units plumbed to a common piping system. Any unit plumbing maintenance work can introduce air into the piping system, therefore air elimination equipment is a major portion of the mechanical room plumbing. In piping systems expected to utilize water temperatures below 50°F [10°C], 1/2" [13mm] closed cell insulation is required on all piping surfaces to eliminate condensation. Metal to plastic threaded joints should never be employed due to their tendency to leak over time. All non-distributor class units include a low temperature-soldered bracket-

supported FPT water connection. Teon tape thread

sealant is recommended to minimize internal fouling of the heat exchanger. Do not overtighten connections and route piping so as not to interfere with service or maintenance access. Hose kits are available from Heat

Controller in different congurations as shown in Figure

4 for connection between the HKV Series and the piping

system. The piping system should be ushed to remove

dirt, piping chips, and other foreign material prior to operation. See Piping System Cleaning and Flushing

Procedures. The ow rate is usually set between 2.25

and 3.5 gpm per ton [2.9 l/m and 4.5 l/m per kW] of

cooling capacity. Heat Controller recommends 2.5 gpm per ton [3.2 l/m per kW] for most applications of water loop heat pumps. To insure proper maintenance and servicing, P/T ports are imperative for temperature and

ow verication, as well as performance checks.

Cooling Tower/Boiler Systems typically utilize a common loop maintained 60-90°F [16-32°C]. The use of a closed circuit evaporative cooling tower with a secondary heat exchanger between the tower and the water loop is recommended. If an open type cooling tower is used continuously, chemical treatment and

ltering will be necessary.

Figure 4: Typical Water Loop Application

Supply

Air

Supply

Air

Return Air

Water

Control Valve

Thermostat

Wiring

Unit

Power

Field Supplied

Disconnect Box

TO Drain, See Fig. 4

Ball Valve with

integral P/T plug

Water In

Ball Valve with

integral P/T plug

Water Out

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Electrical Data

WARNING!

To avoid possible injury or death due to electrical shock, open the power supply disconnect switch and secure it in an open position during installation.

Use only copper conductors for eld installed electrical

wiring. Unit terminals are not designed to accept other types of conductors.

CAUTION!

Table 4A: HKV Electrical Data Standard

Model

HKV084

HKV096

HKV120

HKV150

HKV168

HKV192

HKV240

HKV300

HACR circuit breaker in USA only All fuses Class RK-5 Created: 3/26/09B

Voltage

Code

3 208-3-60 197/254 A, B, C 1 23.2 164.0 4.0 27.2 33.0 50 3 208-3-60 197/254 D, E 1 23.2 164.0 5.0 28.2 34.0 50 4 460-3-60 414/506 A, B, C 1 11.2 75.0 2.0 13.2 16.0 25 4 460-3-60 414/506 D, E 1 11.2 75.0 2.4 13.6 16.4 25 5 575-3-60 518/633 A, B, C 1 7.9 54.0 1.4 9.3 11.3 15 5 575-3-60 518/633 D, E 1 7.9 54.0 1.9 9.8 11.8 15 3 208-3-60 197/254 A, B, C 1 25.0 164.0 5.0 30.0 36.3 60

3 208-3-60 197/254 D, E 1 25.0 164.0 6.2 31.2 37.5 60

4 460-3-60 414/506 A, B, C 1 12.2 100.0 2.4 14.6 17.6 25

4 460-3-60 414/506 D, E 1 12.2 100.0 3.1 15.3 18.4 30

5 575-3-60 518/633 A, B, C 1 9.0 78.0 1.9 10.9 13.1 20

5 575-3-60 518/633 D, E 1 9.0 78.0 2.3 11.3 13.6 20

3 208-3-60 197/254 A, B, C 1 30.1 225.0 6.2 36.3 43.8 70

3 208-3-60 197/254 D, E 1 30.1 225.0 9.2 39.3 46.8 70

4 460-3-60 414/506 A, B, C 1 16.7 114.0 3.1 19.8 24.0 40

4 460-3-60 414/506 D, E 1 16.7 114.0 4.3 21.0 25.2 40

5 575-3-60 518/633 A, B, C 1 12.2 80.0 2.3 14.5 17.5 25

5 575-3-60 518/633 D, E 1 12.2 80.0 3.4 15.6 18.6 30

3 208-3-60 197/254 A, B, C 1 48.1 245.0 9.2 57.3 69.3 110

3 208-3-60 197/254 D, E 1 48.1 245.0 14.1 62.2 74.2 110

4 460-3-60 414/506 A, B, C 1 18.6 125.0 4.3 22.9 27.6 45

4 460-3-60 414/506 D, E 1 18.6 125.0 7.0 25.6 30.3 45

5 575-3-60 518/633 A, B, C 1 14.7 100.0 3.4 18.1 21.8 35

5 575-3-60 518/633 D, E 1 14.7 100.0 5.2 19.9 23.6 35

3 208-3-60 197/254 A, B, C 2 23.2 164.0 6.2 52.6 58.4 80

3 208-3-60 197/254 D, E 2 23.2 164.0 9.2 55.6 61.4 80

4 460-3-60 414/506 A, B, C 2 11.2 75.0 3.1 25.5 28.3 35

4 460-3-60 414/506 D, E 2 11.2 75.0 4.3 26.7 29.5 40

5 575-3-60 518/633 A, B, C 2 7.9 54.0 2.3 18.1 20.1 25

5 575-3-60 518/633 D, E 2 7.9 54.0 3.4 19.2 21.2 25

3 208-3-60 197/254 A, B, C 2 25.0 164.0 9.2 59.2 65.4 90

3 208-3-60 197/254 D, E 2 25.0 164.0 14.1 64.1 70.3 90

4 460-3-60 414/506 A, B, C 2 12.2 100.0 4.3 28.7 31.8 40

4 460-3-60 414/506 D, E 2 12.2 100.0

5 575-3-60 518/633 A, B, C 2 9.0 78.0 3.4 21.4 23.6 30

5 575-3-60 518/633 D, E 2 9.0 78.0 5.2 23.2 25.5 30 3 208-3-60 197/254 A, B, C 2 30.1 225.0 14.1 74.3 81.8 110 3 208-3-60 197/254 E 2 30.1 225.0 21.7 81.9 89.4 110

4 460-3-60 414/506 A, B, C 2 16.7 114.0 7.0 40.4 44.6 60

4 460-3-60 414/506 E 2 16.7 114.0 10.0 43.4 47.6 60

5 575-3-60 518/633 A, B, C 2 12.2 80.0 5.2 29.6 32.6 40

5 575-3-60 518/633 E 2 12.2 80.0 7.7 32.1 35.1 45

3 208-3-60 197/254 A, B, C 2 48.1 245.0 14.1 110.3 122.3 150

3 208-3-60 197/254 D, E 2 48.1 245.0 21.7 117.9 129.9 175

4 460-3-60 414/506 A, B, C 2 18.6 125.0 7.0 44.2 48.9 60

4 460-3-60 414/506 D, E 2 18.6 125.0 10.0 47.2 51.9 70

5 575-3-60 518/633 A, B, C 2 14.7 100.0 5.2 34.6 38.3 50

5 575-3-60 518/633 D, E 2 14.7 100.0 7.7 37.1 40.8 50

Voltage

Min/Max

Voltage

Blower

Option

Compressor Fan

QTY RLA LRA

Motor

FLA

7.0 31.4 34.5 45

Total

Unit FLA

Min

Circuit

Amp

Max

Fuse/

HACR

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Electrical - Power Wiring

WARNING!

WARNING! To avoid possible injury or death due to

electrical shock, open the power supply disconnect switch and secure it in an open position during installation.

CAUTION!

CAUTION! Use only copper conductors for eld installed

electrical wiring. Unit terminals are not designed to accept other types of conductors.

WARNING!

WARNING! Disconnect electrical power source to prevent

injury or death from electrical shock.

General Line Voltage Wiring

Be sure the available power is the same voltage and phase as that shown on the unit serial plate. Line and low voltage wiring must be done in accordance with local codes or the National Electric Code, whichever is applicable.

HKV Power Connection Line voltage connection is made by connecting the incoming line voltage wires to the power block as shown in Figure 6. Consult Table 4a and 4b for correct fuse size.

Thermostat Installation

The thermostat should be located on an interior wall in a larger room away from supply duct drafts. Do NOT locate the thermostat in areas subject to sunlight, drafts or on external walls. The wire access hole behind the thermostat may in certain cases need to be sealed to prevent erroneous temperature measurement. Position the thermostat backplate against the wall so that it appears level and so the thermostat wires protrude through the middle of the backplate. Mark the position of the backplate mounting holes and drill holes with a 3/16" bit. Install supplied anchors and secure plate to the wall. Thermostat wire must be 18 AWG wire. Wire the appropriate thermostat as shown in Figure 10 to the low voltage terminal strip in the CXMControl as shown in Figure 7 using 18 AWG thermostat wire of minimum length.

Figure 6: Typical HKV Series Line Voltage Field Wiring

208 Volt Operation

All 208-230 Volt units are factory wired for 208 Volt. The transformers may be switched to 230V operation as illustrated on the wiring diagram by switching the Red (208V) and the Orange (230V) at the contactor terminal L2.

All eld installed wiring, including electrical ground, must

comply with the National Electrical Code as well as all applicable local codes.

Refer to the unit wiring diagrams for fuse sizes and a

schematic of the eld connections which must be made by

the installing (or electrical) contractor.

Consult the unit wiring diagram located on the inside of the compressor access panel to ensure proper electrical hookup.

All nal electrical connections must be made with a length of exible conduit to minimize vibration and sound transmission

to the building.

Figure 7: Low Voltage Field Wiring (CXM board shown)

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Electrical - Low Voltage

Low Water Temperature Cutout - FP1

The CXM control allows the eld selection of source uid low

temperature cutout points. The factory setting of FP1 is set for water (30°F [-1.1°C]). In cold temperature applications jumper JW3 (FP1- antifreeze 10°F [-12.2°C]) should be clipped as shown in Figure 8 to change the setting to 10°F [-12.2°C], a more suitable temperature when using antifreezes. It should be noted

that the extended range option should be specied to operate the

HB Series at entering water temperatures below 60°F [15°C].

Figure 8: FP1 Jumper

Figure 9: 24 Volt Accessory Wiring

CXM Terminal Strip

These terminals may be used to power 24 volt water valves on units size 084-150. Refer to Figure 9a for water valve wiring to dual compressor units.

closing valve may be required to prevent water hammer. When using an AVM -Taco Slow Closing valve on HKV Series equipment Figure 10 wiring should be utilized. The valve takes approximately 60 seconds to open (very little

water will ow before 45 seconds) and it activates the

compressor only after the valve is completely opened (by closing its end switch). Only relay or triac based electronic thermostats should be used with the AVM valve. When wired as shown, the valve will operate properly with the following notations:

1-The valve will remain open during a unit lockout.

2-The valve will draw approximately 25-35 VA through the “Y” signal of the thermostat. Note: This can overheat the anticipators of electromechanical thermostats. Therefore only relay or triac based thermostats should be used.

Accessory Connections

A terminal paralleling the compressor contactor coil has been provided on the CXM control board. “A” has been provided to control accessory devices, such as water valves, electronic

air cleaners, humidiers, etc. Note: This terminal must be used only with 24 Volt signals and not line voltage signals. This signal operates with the compressor contactor. See

Figure 9 or the wiring schematic for details.

Water Solenoid Valves

When using external solenoid valves on ground water installations, a slow closing valve may be desired. Figure 9 illustrates a typical slow closing water control valve wiring which will limit wasted water during a lockout condition. A slow

Figure 10: Well Water AVM Valve Wiring

CXM/DXM #1

Heater Switch

Thermostat

HKV Unit

AVM

Taco Valve

CAUTION!

CAUTION! For units with manual or electric water shut-off

valve. DAMAGE WILL OCCUR if shut-off valve is closed during unit operation. A high pressure switch must be installed

on the heat pump side of any eld provided shut-off valves

and connected to the heat pump controls in series with the built-in refrigerant circuit high pressure switch to disable compressor operation if water pressure exceeds pressure

switch setting. The eld installed high pressure switch shall

have a cut-out pressure of 300 psig and a cut-in pressure of 250 psig.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

CXM Control Operation

Note: See CXM operation manual for detailed information pertaining to controller operation.

Electrical - Thermostat

Typical Thermostat Selection and Wiring

Practically any multi-stage contact type thermostat will work with the HKV Series. Figure 11 shows typical thermostat wiring. Thermostats with Triac outputs are not compatible with CXM boards.

Figure 11: Typical Manual Changeover 2 heat/ 2 cool thermostat wiring with HKV unit & CXM

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

HKV084-150 with CXM Schematic

HKV084-150 with CXM

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

HKV168-300 with CXM Schematic

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Blower Adjustment

CAUTION!

Always disconnect all power supply(s) to unit prior to making belt or sheave adjustments. Inadvertently starting of the motor can cause damage to the equipment and personal injury.

Airow and External Static Pressure Selection Adjustment

The HKV Series is available with standard, low, and high static options. These options will substitute a different blower drive sheave for each static range. In addition certain static ranges may require the optional large fan motor. Please specify static range and motor horsepower when ordering. See model nomenclature.

Sheave Adjustment

The HKV Series is supplied with variable sheave drive

on the fan motor to adjust for differing airows at various ESP conditions. Select an airow requirement on the left

side of the table, then move horizontally to right under the required ESP. Note the sheave turns open, rpm and horsepower for that condition. Fully closed the sheave will produce the highest static capability (higher rpm). To adjust sheave position: loosen belt tension and remove belt, loosen set screw on variable sheave (on fan motor) and open sheave to desired position. Retighten set screw and replace belt and set belt tension as below.

Notes:

- Motor position should not need adjustment.

- Motor sheave position is at mid position of each sheave. Thus the motor sheave is typically 2.5 turns open on a 5 turn sheave.

Special Note for AHRI Testing

Note 1: All HKV084 ratings @ 2800CFM (1321 l/s)

w/21GPM (1.33 l/s). Sheave setting for ARI is

3.5 turns open.

Note 2: All HKV096 ratings @ 3200CFM (1510 l/s)

w/24GPM (1.51 l/s). Sheave setting for ARI is

3.0 turns open.

Note 3: All HKV120 ratings @ 4000CFM (1888 l/s)

w/30GPM (1.89 l/s). Sheave setting for ARI is

2.5 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.

Belt Tensioning

An overly loose belt will, upon motor start, produce a slippage 'squeel' and cause premature belt failure and

or intermittent airow. An overly tight belt can cause

premature motor or blower bearing failure.

Belt Tensioning Procedure - HKV Blower motors for HKV models are slide base mounted. To adjust the belt tension:

1. Loosen the two (4) bolts that lock the base to the slide rails.

2. Insert a socket into the opening at the front of the base assembly.

3. Turn counter clock wise to tighten or clock wise to loosen the belt.

4. The belt should be tensioned using a tension gauge method such as the Browning Belt Tensioner to set proper belt tension (see next page).

5. After belt tension is set secure the (4) locking bolts.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Tensioning V-Belt Drives

General rules of tensioning

1. Ideal tension is the lowest tension at which the belt will not slip under peak load conditions.

2. Check tension frequently during the first 24-48 hours of operation.

3. Over tensioning shortens belt and bearing life.

4. Keep belts free from foreign material which may cause slip.

5. Make V-drive inspection on periodic basis. Tension when slipping. Never apply belt dressing as this willl damage the belt and cause early failure.

Tension Measurement Procedure

1. Measure the belt span (see sketch).

2. Position bottom of the large “O” ring on the span scale at the measured belt span.

3. Set the small “O” ring on the deflection force scale to zero.

4. Place the tension checker squarely on one belt at the center of the belt span. Apply a force on the plunger and perpendicular to the belt span until the bottom of the large “O” ring is even with the top of the next belt or with the bottom of a straight edge laid across the sheaves.

5. Remove the tension checker and read the forct applied from the bottom of the small “O” ring on the deflection force scale.

6. Compare the force you have applied with the values given in the table below. The force should be between the minimum and maximum shown. The maximum value is shown for “New Belt” and new belts should be tensioned at this value to allow for expected tension loss. Used belts should be maintained at the minimum value as indicated in the table below.

NOTE: The ratio of deflection to belt span is 1:64.

Sheave Diameter - Inches

Smallest

Sheave

Cross

Section

A, AX

B, BX

Diameter

Range

3.0 - 3.6

3.8 - 4.8

5.0 - 7.0

3.4 - 4.2

4.4 - 5.6

5.8 - 8.6

RPM

Range

1000-2500 2501-4000

860-2500 2501-4000

Deflection Force - LBS

Super Gripbelts and

Unnotched Gripbands

Used

Belt

3.7

2.8

4.5

3.8

5.4

4.7

5.3

4.5

6.3

6.0

New Belt

5.5

4.2

6.8

5.7

8.0

7.0

7.9

6.7

9.4

8.9

Belt Deflection Force

Gripnotch Belts and Notched Gripbands

Used

Belt

4.1

3.4

5.0

4.3

5.7

5.1

4.9

4.2

7.1

8.5

7.3

New

Belt

6.1

5.0

7.4

6.4

9.4

7.6

7.2

6.2

10.5

9.1

12.6

10.9

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Use original table to find correct turns based upon new rpm

Blower Sheave Information

Table 5: HKV Blower Sheave and Belt Information

Model

084

096

120

150

168

192

240

300

Conguration

Return/Supply

Back or Front/Top

Back/Front Front/Back

Back or Front/Top

Back/Front Front/Back

Component

Blower Sheave

Motor Sheave

Motor

Belt

Blower Sheave

Motor Sheave

Motor

Belt

Blower Sheave

Motor Sheave

Motor

Belt

Blower Sheave

Motor Sheave

Motor

Belt

Blower Sheave

Motor Sheave

Motor

Belt

Blower Sheave

Motor Sheave

Motor

Belt

Blower Sheave

Motor Sheave

Motor

Belt

Blower Sheave

Motor Sheave

Motor

Belt

Drive Package

A B C D E

BK95 X 1”

1VP40 X 7/8”

1HP

BX79

BK95 X 1”

1VP40 X 7/8”

1.5HP BX79

BK95 X 1”

1VP44 X 7/8”

2HP

BX80

BK95 X 1”

1VP50 X 7/8”

3HP

BX81

BK95H X 1-3/16”

1VP44 X 7/8”

2HP

BX80

BK95H X 1-3/16”

1VP40 X 7/8”

3HP

BX80

BK90H X 1-3/16”

1VP44 X 1-1/8”

5HP

BX76

BK105H X 1-3/16”

1VP60 X 1-1/8”

5HP

BX80

BK110 X 1”

1VP34 X 7/8”

1HP

BX81

BK110 X 1”

1VP34 X 7/8”

1.5HP BX81

BK110 X 1”

1VP40 X 7/8”

2HP

BX81

BK110 X 1”

1VP50 X 7/8”

3HP

BX83

BK110H X 1-3/16”

1VP40 X 7/8”

2HP

BX81

BK110H X 1-3/16”

1VP40 X 7/8”

3HP

BX81

BK110H X 1-3/16”

1VP44 X 1-1/8”

5HP

BX80

BK110H X 1-3/16”

1VP50 X 1-1/8”

5HP

BX80

BK95 X 1”

1VP50 X 7/8”

1HP

BX81

BK95 X 1”

1VP50 X 7/8”

1.5HP BX81

BK95 X 1”

1VP60 X 7/8”

2HP

BX82

BK95 X 1”

1VP65 X 7/8”

3HP

BX83

BK95H X 1-3/16”

1VP50 X 7/8”

2HP

BX81

BK95H X 1-3/16”

1VP50 X 7/8”

3HP

BX81

BK95H X 1-3/16”

1VP60 X 1-1/8”

5HP

BX78

BK95H X 1-3/16”

1VP60 X 1-1/8”

5HP

BX78

BK95 X 1”

1VP40 X 7/8”

1.5HP BX79

BK95 X 1”

1VP40 X 7/8”

2HP

BX79

BK95 X 1”

1VP44 X 7/8”

3HP

BX80

BK95 X 1”

1VP50 X 1-1/8”

5HP

BX77

BK95H X 1-3/16”

1VP44 X 7/8”

3HP

BX80

BK95H X 1-3/16”

1VP44 X 1-1/8”

5HP

BX76

N/A

BK105H X 1-3/16”

1VP60 X 1-3/8”

7.5HP BX80

BK95 X 1”

1VP50 X 7/8”

1.5HP BX81

BK95 X 1”

1VP50 X 7/8”

2HP

BX81

BK95 X 1”

1VP60 X 7/8”

3HP

BX82

BK95 X 1”

1VP65 X 1-1/8”

5HP

BX79

BK95H X 1-3/16”

1VP50 X 7/8”

3HP

BX81

BK95H X 1-3/16”

1VP50 X 1-1/8”

5HP

BX77

BK95H X 1-3/16”

1VP60 X 1-3/8”

7.5HP BX78

BK95H X 1-3/16”

1VP60 X 1-3/8”

7.5HP BX78

Note 1: D-drive is not available because standard sheave is not available in 1-3/8”.

HKV Series Wet Coil to Dry Coil Conversion Table

Air Coil Face

Velocity (fpm)

175 1.00 1.00 250 0.99 0.99 325 0.99 0.98 400 0.98 0.97 475 0.98 0.96 550 0.97 0.95

Example:

HKV

TLV084 Wet coil performance is 0.72 BHP, 630 rpm @ 2800 cfm (or 2800 cfm / 12 ft2 coil = 233 fpm); Dry Coil performance would be 0.72 x 0.99 = 0.71 BHP Required and 630 rpm x 0.99 = 624 rpm required

Notes:

Required

BHP

Multiplier

-Sheave Turns and RPM relationship is unchanged

Required

RPM

Multiplier

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Blower Performance

HKV 084 Blower Performance

All Data is Wet Coil

Airow

(SCFM)

2100 BHP 0.24 0.29 0.34 0.37 0.41 0.44 0.49 0.54 0.59 0.64 0.69 0.74 0.79 0.84

2100 Sheave/Mtr B B B A A A A A A C C C C C

2100 RPM 410 457 499 537 577 612 647 678 710 737 764 791 815 838

2100 Turns Open 5 3.5 4.5 6 5 4 3 2.5 1.5 6 5.5 4.5 4 3

2200 BHP 0.28 0.315 0.34 0.39 0.44 0.49 0.54 0.59 0.64 0.69 0.74 0.79 0.84 0.9

2200 Sheave/Mtr B B B A A A A A A C C C C C

2200 RPM 424 467 507 548 584 621 653 684 716 743 772 797 821 847

2200 Turns Open 4.5 3.5 4.5 5.5 5 4 3 2 1.5 6 5 4.5 3.5 3

2300 BHP 0.29 0.34 0.39 0.44 0.49 0.54 0.59 0.64 0.69 0.74 0.79 0.84 0.89 0.94

2300 Sheave/Mtr B B B A A A A A A C C C C C

2300 RPM 435 476 518 555 590 627 659 692 721 751 777 803 829 853

2300 Turns Open 4.5 3 4 5.5 4.5 3.5 2.5 2 1.5 5.5 5 4 3.5 2.5

2400 BHP 0.29 0.34 0.39 0.44 0.49 0.54 0.59 0.64 0.69 0.74 0.79 0.84 0.89 0.94 0.99

2400 Sheave/Mtr B B B A A A A A A A C C C C C

2400 RPM 403 446 485 527 563 600 633 665 697 726 756 783 811 835 858

2400 Turns Open 5 4 3 6 5.5 4.5 3.5 2.5 1.5 1 5.5 4.5 4 3 2.5

2500 BHP 0.31 0.34 0.39 0.44 0.49 0.54 0.59 0.64 0.74 0.79 0.84 0.89 0.94 0.99 1.04

2500 Sheave/Mtr B B B A A A A A A A C C C C E

2500 RPM 411 452 495 532 567 604 636 670 700 729 759 786 813 838 864

2500 Turns Open 5 4 2.5 6 5.5 4 3.5 2.5 1.5 1 5.5 4.5 3.5 3 2.5

2600 BHP 0.34 0.43 0.48 0.53 0.58 0.63 0.68 0.73 0.78 0.83 0.88 0.93 1.03 1.08 1.13

2600 Sheave/Mtr B B B A A A A A A A C C E E E

2600 RPM 420 460 500 536 570 606 638 671 701 729 759 786 814 839 865

2600

2700 BHP 0.38 0.43 0.48 0.53 0.59 0.64 0.69 0.74 0.79 0.84 0.89 0.94 1.04 1.09 1.14

2700 Sheave/Mtr B B B A A A A A A A C C E E E

2700 RPM 423 463 504 539 576 609 641 674 703 734 762 788 816 841 867

2700 Turns Open 4.5 3.5 2 5.5 5 4 3 2 1.5 1 5 4 4 3 2.5

2800 BHP 0.39 0.44 0.49 0.54 0.64 0.69 0.74 0.79 0.84 0.89 0.94 1.04 1.09 1.12 1.22

2800 Sheave/Mtr B B B A A A A A A C C E E E E

2800 RPM 431 474 510 545 581 613 647 677 706 737 764 793 818 843 869

2800 Turns Open 4.5 3 2 5.5 5 4 3 2 1.5 5.5 1 4.5 4 3 2.5

2900 BHP 0.44 0.49 0.54 0.59 0.64 0.74 0.79 0.84 0.89 0.94 1.04 1.09 1.14 1.19 1.24

2900 Sheave/Mtr B B B A A A A A A C E E E E E

2900 RPM 440 481 517 551 586 618 651 681 710 740 767 795 821 845 872

2900 Turns Open 4 3 2 5.5 4.5 3.5 2.5 1.5 1 5.5 5.5 4.5 3.5 3 2

3000 BHP 0.43 0.49 0.54 0.59 0.64 0.69 0.74 0.84 0.89 0.94 1.04 1.09 1.14 1.19 1.24 1.29

3000 Sheave/Mtr B B B A A A A A A A D E E E E E

3000 RPM 412 455 492 526 563 595 628 658 687 718 745 774 800 826 852 876

3000 Turns Open 5 3.5 2.5 6 5.5 4.5 3.5 2.5 1.5 1.5 1 5 4.5 3.5 3 2

3100 BHP 0.44 0.53 0.59 0.64 0.69 0.74 0.84 0.89 0.94 0.99 1.04 1.14 1.19 1.24 1.34 1.39

3100 Sheave/Mtr B B B A A A A A A A D E E E E E

3100 RPM 421 459 499 533 569 600 633 663 691 722 749 777 803 828 854 878

3100 Turns Open 4.5 3.5 2.5 6 5 4 3 2 1.5 1.5 1 5 4 3.5 2.5 2

3200 BHP 0.49 0.54 0.64 0.69 0.74 0.84 0.89 0.94 0.99 1.04 1.14 1.19 1.24 1.34 1.39 1.44

3200 Sheave/Mtr B B B A A A A A A D E E E E E E

3200 RPM 441 478 513 549 581 614 644 672 703 730 759 785 810 837 861 887

3200 Turns Open 4 3 2 5.5 5 4 3 2 1.5 1.5 5.5 4.5 4 3 2.5 2

3300 BHP 0.54 0.64 0.69 0.74 0.83 0.89 0.94 0.99 1.04 1.14 1.23 1.29 1.34 1.44 1.49

3300 Sheave/Mtr B B A A A A A A D D E E E E E

3300 RPM 456 495 529 561 595 625 656 685 712 741 767 795 820 844 870

3300 Turns Open 3.5 2.5 6 5 4.5 3.5 2.5 2 1.5 1 5 4.5 3.5 3 2.5

3400 BHP 0.63 0.69 0.74 0.79 0.84 0.94 0.99 1.04 1.14 1.19 1.24 1.34 1.44 1.49

3400 Sheave/Mtr B B A A A A A D 1.5 D E E E E

3400 RPM 471 506 539 574 604 633 664 692 721 747 773 800 825 851

3400 Turns Open 3 2 5.5 5 4 3.5 2.5 2 1.5 1 5 4 3.5 2.5

3500 BHP 0.64 0.74 0.79 0.84 0.94 0.99 1.04 1.14 1.23 1.29 1.34 1.44 1.49

3500 Sheave/Mtr B A A A A A D D D E E E E

3500 RPM 486 520 555 586 615 647 674 704 730 756 784 808 835

3500 Turns Open 2.5 6 5.5 4.5 4 3 2.5 1.5 1 5.5 4.5 4 3

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require eld selection.

For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.

Do not operate in black regions. All airow in rated at lowest Voltage if unit is dual Voltage rated, i.e. 208V for 208-230V units. For dry coil performance rst calculate the face velocity of the air coil (Face Velocity [FPM] = Airow [CFM] / Face Area [sqft]). Then use preceding wet coil to dry coil conversion table.

ESP

Turns Open 4.5 3.5 2.5 6 5 4 3 2 1.5 1 5 4 4 3 2.5

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

Airow (cfm) at External Static Pressure (in. wg)

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Blower Performance

HKV 096 Blower Performance

All Data is Wet Coil

Airow

(SCFM)

2400 BHP 0.29 0.34 0.39 0.44 0.49 0.54 0.59 0.64 0.69 0.74 0.79 0.84 0.89 0.94 0.99

2400 Sheave/Mtr B B B A A A A A A A C C C C C

2400 RPM 403 446 485 527 563 600 633 665 697 726 756 783 811 835 858

2400 Turns Open 5 4 3 6 5.5 4.5 3.5 2.5 1.5 1 5.5 5 4 3.5 3

2500 BHP 0.31 0.34 0.39 0.44 0.49 0.54 0.59 0.64 0.74 0.79 0.84 0.89 0.94 0.99 1.04

2500 Sheave/Mtr B B B A A A A A A A C C C C C

2500 RPM 411 452 495 532 567 604 636 670 700 729 759 786 813 838 864

2500 Turns Open 5 4 2.5 6 5.5 4 3.5 2.5 1.5 1 5.5 5 4 3 3

2600 BHP 0.34 0.43 0.48 0.53 0.58 0.63 0.68 0.73 0.78 0.83 0.88 0.93 1.03 1.08 1.13

2600 Sheave/Mtr B B B A A A A A A A C C C C C

2600 RPM 420 460 500 536 570 606 638 671 701 729 759 786 814 839 865

2600 Turns Open 4.5 3.5 2.5 6 5 4 3 2 1.5 1 5 5 4 3 2.5

2700 BHP 0.38 0.43 0.48 0.53 0.59 0.64 0.69 0.74 0.79 0.84 0.89 0.94 1.04 1.09 1.14

2700 Sheave/Mtr B B B A A A A A A A C C C C C

2700 RPM 423 463 504 539 576 609 641 674 703 734 762 788 816 841 867

2700 Turns Open 4.5 3.5 2 5.5 5 4 3 2 1.5 1 5 4.5 4 3 2.5

2800 BHP 0.39 0.44 0.49 0.54 0.64 0.69 0.74 0.79 0.84 0.89 0.94 1.04 1.09 1.12 1.22

2800 Sheave/Mtr B B B A A A A A A C C C C C C

2800 RPM 431 474 510 545 581 613 647 677 706 737 764 793 818 843 869

2800 Turns Open 4.5 3 2 5.5 5 4 3 2 1.5 5.5 5 4.5 3.5 3 2.5

2900 BHP 0.44 0.49 0.54 0.59 0.64 0.74 0.79 0.84 0.89 0.94 1.04 1.09 1.14 1.19 1.24

2900 Sheave/Mtr B B B A A A A A A C C C C C

2900 RPM 440 481 517 551 586

2900 Turns Open 4 3 2 5.5 4.5 3.5 2.5 1.5 1 5.5 5 4.5 3.5 2.5 2.5

3000 BHP 0.43 0.49 0.54 0.59 0.64 0.69 0.74 0.84 0.89 0.94 1.04 1.09 1.14 1.19 1.24 1.29

3000 Sheave/Mtr B B B A A A A A A A C C C C C C

3000 RPM 412 455 492 526 563 595 628 658 687 718 745 774 800 826 852 876

3000 Turns Open 5 3.5 2.5 6 5.5 4.5 3.5 2.5 1.5 1.5 6 5 4 3.5 2.5 2

3100 BHP 0.44 0.53 0.59 0.64 0.69 0.74 0.84 0.89 0.94 0.99 1.04 1.14 1.19 1.24 1.34 1.39

3100 Sheave/Mtr B B B A A A A A A A C C C C C C

3100 RPM 421 459 499 533 569 600 633 663 691 722 749 777 803 828 854 878

3100 Turns Open 4.5 3.5 2.5 6 5 4 3 2 1.5 1.5 6 4.5 4 3 2.5 2

3200 BHP 0.49 0.54 0.64 0.69 0.74 0.84 0.89 0.94 0.99 1.04 1.14 1.19 1.24 1.34 1.39 1.44

3200 Sheave/Mtr B B B A A A A A A A C C C C C C

3200 RPM 441 478 513 549 581 614 644 672 703 730 759 785 810 837 861 887

3200 Turns Open 4 3 2 5.5 5 4 3 2 1.5 1.5 5.5 4.5 4 3 2.5 2

3300 BHP 0.54 0.64 0.69 0.74 0.83 0.89 0.94 0.99 1.04 1.14 1.23 1.29 1.34 1.44 1.49 1.54

3300 Sheave/Mtr B B A A A A A A A A C C C C C E

3300 RPM 456 495 529 561 595 625 656 685 712 741 767 795 820 844 870 893

3300 Turns Open 3.5 2.5 6 5 4.5 3.5 2.5 2 1.5 1 5 4.5 3.5 3 2 2

3400 BHP 0.63 0.69 0.74 0.79 0.84 0.94 0.99 1.04 1.14 1.19 1.24 1.34 1.44 1.49 1.54 1.64

3400 Sheave/Mtr B B A A A A A A A A C C C C E E

3400 RPM 471 506 539 574 604 633 664 692 721 747 773 800 825 851 875 898

3400 Turns Open 3 2 5.5 5 4 3.5 2.5 2 1.5 1 5 4 3.5 2.5 2.5 2

3500 BHP 0.64 0.74 0.79 0.84 0.94 0.99 1.04 1.14 1.23 1.29 1.34

3500 Sheave/Mtr B A A A A A A A A C C C C E E E

3500 RPM 486 520 555 586 615 647 674 704 730 756 784 808 835 858 883 906

3500 Turns Open 2.5 6 5.5 4.5 4 3 2.5 1.5 1 5.5 4.5 4 3 2.5 2.5 1.5

3600 BHP 0.74 0.79 0.84 0.94 0.99 1.04 1.14 1.19 1.24 1.34 1.44 1.49 1.54 1.64 1.74 1.83

3600 Sheave/Mtr B A A A A A A A A C C C E E E E

3600 RPM 495 528 562 593 624 652 680 708 734 762 787 812 838 861 886 909

3600 Turns Open 2.5 6 5 4.5 3.5 3 2 1.5 1 5.5 4.5 4 3 2.5 2.5 1.5

3700 BHP 0.79 0.84 0.93 0.99 1.04 1.14 1.19 1.24 1.34 1.44 1.49 1.54 1.64 1.74 1.79 1.84

3700 Sheave/Mtr B A A A A A A A A C C E E E E E

3700 RPM 506 541 572 605 633 661 690 716 744 769 793 820 843 868 891 913

3700 Turns Open 2 5.5 5 4 3.5 3 2 1.5 1 5 4.5 3.5 3 2.5 2 1.5

ESP

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

Airow (cfm) at External Static Pressure (in. wg)

618 651 681 710 740 767 795 821 845 872

1.44 1.49 1.54 1.64 1.74

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require eld selection.

For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions. Do not operate in black

regions. All airow in rated at lowest Voltage if unit is dual Voltage rated, i.e. 208V for 208-230V units. For dry coil performance rst calculate the face velocity of the air coil (Face Velocity [FPM] = Airow [CFM] / Face Area [sqft]).Then use preceding wet coil to dry coil conversion table.

Table Continued on Next Page

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Blower Performance

HKV 096 Blower Performance

All Data is Wet Coil

Table Continued from Previous Page

Airow

(SCFM)

3800 BHP 0.84 0.89 0.94 1.04 1.13 1.19 1.24 1.34 1.43 1.49 1.54 1.64 1.73 1.79 1.84 1.94

3800 Sheave/Mtr B A A A A A A A C C E E E E E E

3800 RPM 515 549 580 611 640 667 696 721 749 773 798 823 847 872 894 918

3800 Turns Open 2 5.5 4.5 4 3.5 2.5 1.5 1.5 5.5 5 4 3.5 3 2.5 2 1

3900 BHP 0.89 0.94 1.04 1.09 1.14 1.24 1.34 1.39 1.44 1.54 1.64 1.69 1.74 1.84 1.94

3900 Sheave/Mtr A A A A A A A A C E E E E E E

3900 RPM 525 556 586 617 645 674 701 726 753 778 804 827 850 875 897

3900 Turns Open 6 5.5 4.5 4 3 2.5 1.5 1 5.5 5 4 3.5 2.5 2 2

4000 BHP 0.94 1.04 1.09 1.14 1.24 1.34 1.44 1.49 1.54 1.64 1.74 1.79 1.84 1.94

4000 Sheave/Mtr A A A A A A A A E E E E E E

4000 RPM 539 569 601 629 659 685 711 738 763 789 812 835 860 882

4000 Turns Open 5.5 5 4.5 3.5 3 2 1 1 5 4.5 3.5 3 2.5 2

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require eld selection.

For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.

ESP

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

Airow (cfm) at External Static Pressure (in. wg)

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Blower Performance

HKV 120 Blower Performance

All Data is Wet Coil

Airow

(SCFM)

3000 BHP 0.54 0.59 0.64 0.69 0.74 0.84 0.89 0.94 1.04 1.09 1.14 1.19 1.24 1.34

3000 Sheave/Mtr B B B B A A A A A A A A C C

3000 RPM 491 529 563 595 626 659 689 717 745 774 801 826 851 877

3000 Turns Open 5 4 3 2 6 5 4 3.5 3 2 1.5 1 6 5.5

3100 BHP 0.54 0.59 0.64 0.69 0.74 0.84 0.89 0.94 1.04 1.09 1.14 1.19 1.24 1.34 1.44

3100 Sheave/Mtr B B B B A A A A A A A A C C C

3100 RPM 469 504 542 575 607 637 670 699 726 754 783 809 834 859 884

3100 Turns Open 5.5 5 3.5 2.5 6 5.5 4.5 4 3.5 2.5 2 1.5 6 6 5

3200 BHP 0.59 0.64 0.69 0.74 0.84 0.89 0.94 1.04 1.09 1.14 1.24 1.29 1.34 1.44 1.53

3200 Sheave/Mtr B B B B A A A A A A A A C C C

3200 RPM 485 520 556 588 619 649 680 708 736 765 791 817 841 868 891

3200 Turns Open 5 4.5 3 2 6 5 4.5 3.5 3 2.5 1.5 1 6 5.5 5

3300 BHP 0.59 0.64 0.69 0.74 0.84 0.89 0.94 1.04 1.09 1.14 1.24 1.29 1.34 1.44 1.49 1.54

3300 Sheave/Mtr B B B B B A A A A A A A A C C C

3300 RPM 464 500 537 570 601 631 662 691 718 745 774 799 824 849 875 898

3300 Turns Open 6 5 4 2.5 2 5.5 5 4 3.5 2.5 2 1.5 1 5.5 5 4.5

3400 BHP 0.64 0.69 0.74 0.84 0.89 0.94 1.04 1.09 1.14 1.24 1.29 1.34 1.44 1.49 1.54 1.64

3400 Sheave/Mtr B B B B A A A A A A A A C C C C 3400 RPM 480 515 551 583 613 642 674 701 728 754 783 808 833 857 882 905

3400 Turns Open 5.5 4.5 3.5 2.5 6 5.5 4.5 3.5 3 2.5 2 1 6 5.5 5 4.5

3500 BHP 0.69 0.74 0.84 0.89 0.94 1.04 1.09 1.14 1.24 1.29 1.34 1.44 1.54 1.59 1.64 1.74

3500 Sheave/Mtr B B B B A A A A A A A A C C C C

3500 RPM 496 530 565 596 625 654 684 711 738 766 792 816 841 867 890 913

3500 Turns Open 5 4 3 2 6 5 4 3.5 3 2.5 1.5 1 6 5.5 5 4

3600 BHP 0.74 0.84 0.89 0.94 1.04 1.09 1.14 1.24 1.34 1.39 1.44 1.54 1.59 1.64 1.74 1.84

3600 Sheave/Mtr B B B A A A A A A A A C C C C C 3600 RPM 511 544 578 608 637 668 695 722 748 776 800 825 849 874 897 920 3600 Turns Open 4.5 3.5 2.5 6 5.5 4.5 4 3.5 2.5 2 1 6 6 5 4.5 4 3700 BHP 0.84 0.89 0.94 1.04 1.14 1.19 1.24 1.34 1.39 1.44 1.54 1.64 1.69 1.74 1.84 1.94

3700 Sheave/Mtr B B B A A A A A A A A C C C C C 3700 RPM 526 561 592 621 649 679 706 732 758 785 809 833 857 882 905 927 3700 Turns Open 4 3 2 6 5 4.5 3.5 3 2.5 1.5 1 6 5.5 5 4.5 4 3800 BHP 0.89 0.94 1.04 1.09 1.14 1.24 1.34 1.39 1.44 1.54 1.64 1.69 1.74 1.84 1.94 2.04 3800 Sheave/Mtr B B B A A A A A A A A C C C C E 3800 RPM 544 575 605 633 661 691 717 742 767 794 818 842 867 890 912 934

3800 Turns Open 3.5 2.5 1.5 5.5 5 4 3.5 2.5 2 1.5 1 6 5.5 4.5 4 3.5 3900 BHP 0.94 1.04 1.14 1.19 1.24 1.34 1.44 1.49 1.54 1.64 1.74 1.79 1.84 1.94 2.04 2.14 3900 Sheave/Mtr B B A A A A A A A A C C C C E E

3900 RPM 555 589 618 646 676 702 728 753 779 803 827 850 875 898 920 941

3900 Turns Open 3 2 6 5 4.5 3.5 3 2.5 2 1 6 5.5 5 4.5 4 3.5 4000 BHP 1.04 1.09 1.14 1.24 1.34 1.44 1.49 1.54 1.64 1.74 1.79 1.84 1.94 2.04 2.14 2.24 4000 Sheave/Mtr B B A A A A A A A A C C C E E E 4000 RPM 572 601 630 657 686 712 737 762 789 812 836 859 883 905 927 948 4000 Turns Open 2.5 2 5.5 5 4 3.5 3 2 1.5 1 6 5.5 5 4.5 4 3.5 4100 BHP 1.14 1.19 4100 Sheave/Mtr B A A A A A A A A C C C E E E E 4100 RPM 589 617 645 672 700 726 751 775 801 824 847 872 894 915 937 960 4100 Turns Open 2 6 5 4.5 4 3 2.5 2 1 6 5.5 5 4.5 4 3.5 3 4200 BHP 1.24 1.29 1.34 1.44 1.54 1.59 1.64 1.74 1.84 2 2.04 2.09 2.14 2.24 2.34 2.44 4200 Sheave/Mtr A A A A A A A A A E E E E E E E 4200 RPM 605 633 660 689 714 739 763 790 813 836 858 882 904 925 946 969 4200 Turns Open 6 5.5 5 4 3.5 2.5 2.5 1.5 1 6 5.5 5.5 4.5 4 3.5 3 4300 BHP 1.29 1.34 1.44 1.54 1.64 1.69 1.74 1.84 2 2.04 2.14 2.24 2.29 2.34 2.44 2.54 4300 Sheave/Mtr A A A A A A A A E E E E E E E E 4300 RPM 621 649 675 703 728 752 776 802 827 847 869 893 914 935 956 979 4300 Turns Open 6 5 4.5 3.5 3 2.5 2 1 6 6 5.5 5 4.5 4 3 2.5 4400 BHP 1.39 1.44 1.54 1.64 1.74 1.84 1.89 2 2.04 2.14 2.24 2.34 2.44 2.49 2.54 2.64 4400 Sheave/Mtr A A A A A A A D E E E E E E E E 4400 RPM 637 664 690 717 742 766 791 814 836 858 882 904 925 945 968 988 4400 Turns Open 5.5 4.5 4 3.5 2.5 2 1.5 1 6 5.5 5 4.5 4 3.5 3 2.5 4500 BHP 1.49 1.54 1.64 1.74 1.84 1.94 2.04 2.09 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 4500 Sheave/Mtr A A A A A A D D E E E E E E E E 4500 RPM 653 679 707 731 755 779 804 826 848 870 893 914 935 955 978 997 4500 Turns Open 5 4.5 3.5 3 2 1.5 1.5 1 6 5.5 5 4.5 4 3.5 2.5 2 4600 BHP 1.59 1.64 1.74 1.84 1.94 2.04 2.14 2.24 2.34 2.39 2.44 2.54 2.64 2.74 2.84 2.94 4600 Sheave/Mtr A A A A A D D E E E E E E E E E

ESP

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

1.24 1.34 1.44 1.49 1.54 1.64 1.74 1.84 1.89 1.94 2.04 2.14 2.24 2.34

Airow (cfm) at External Static Pressure (in. wg)

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require eld selection. For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions. Do not operate in black regions. All airow in rated at lowest Volt-

age if unit is dual Voltage rated, i.e. 208V for 208-230V units.

For dry coil performance rst calculate the face velocity of the air coil (Face Velocity [FPM] = Airow [CFM] / Face Area [sqft]).Then use preceding wet coil to dry coil conversion table.

Table Continued on Next Page

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Blower Performance

HKV 120 Blower Performance

All Data is Wet Coil

Table Continued from Previous Page

Airow

(SCFM)

4600 RPM 668 694 721 745 768 791 816 838 860 883 904 925 945 967 987 1007 4600 Turns Open 4.5 4 3 2.5 2 1.5 1 6 5.5 5 4.5 4 3.5 3 2.5 2 4700 BHP 1.74 1.84 1.89 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.69 2.74 2.84 2.94 4700 Sheave/Mtr A A A A D D E E E E E E E E E 4700 RPM 683 711 735 758 782 806 828 850 871 894 915 935 955 977 997

4700 Turns Open 4 3.5 2.5 2 2 1 6 6 5.5 5 4.5 3.5 3.5 3 2

4800 BHP 1.84 1.94 1.99 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 2.94

4800 Sheave/Mtr A A A D D D E E E E E E E 4800 RPM 698 725 749 772 795 819 836 862 883 906 926 946 968 4800 Turns Open 3.5 3 2.5 2 1.5 1 6 5.5 5 4.5 4 3.5 3 4900 BHP 1.94 2.04 2.14 2.24 2.34 2.44 2.49 2.54 2.64 2.74 2.84 2.94

4900 Sheave/Mtr A D D D D E E E E E E E

4900 RPM 715 739 762 785 810 831 853 874 896 917 937 956 4900 Turns Open 3 3 2.5 2 1 6 5.5 5.5 5 4 3.5 3 5000 BHP 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 2.94 5000 Sheave/Mtr D D D D E E E E E E

5000 RPM 730 753 776 798 822 844 865 885 908 928

5000 Turns Open 3 2.5 2 1.5 6 6 5.5 5 4.5 4

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

Voltage if unit is dual Voltage rated, i.e. 208V for 208-230V units.

For dry coil performance rst calculate the face velocity of the air coil (Face Velocity [FPM] = Airow [CFM] / Face Area [sqft]).Then use preceding wet coil to dry coil conversion table.

ESP

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

Airow (cfm) at External Static Pressure (in. wg)

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Blower Performance

HKV 150 Blower Performance

All Data is Wet Coil

Airow

(SCFM)

3800 BHP 1.04 1.14 1.24 1.29 1.34 1.44 1.54 1.64 1.74 1.84 1.94

3800 Sheave/Mtr B B B A A A A A A A A

3800 RPM 659 688 718 746 774 802 829 855 879 905 931 3800 Turns Open 5.5 4.5 3.5 6 5 4.5 4 3 2.5 2 1

3900 BHP 1.04 1.14 1.19 1.24 1.34 1.44 1.54 1.64 1.74 1.84 1.94 2.03 3900 Sheave/Mtr B B B B A A A A A A A A

3900 RPM 639 669 702 729 757 785 811 838 862 887 913 938

3900 Turns Open 6 5 4 3 5.5 5 4 3.5 3 2 1.5 1

4000 BHP 1.14 1.19 1.24 1.34 1.44 1.54 1.64 1.69 1.74 1.84 1.94 2.04

4000 Sheave/Mtr B B B A A A A A A A A C

4000 RPM 651 683 710 739 767 794 821 845 870 895 920 945 4000 Turns Open 5.5 4.5 4 6 5.5 4.5 4 3.5 2.5 2 1.5 6 4100 BHP 1.09 1.14 1.24 1.34 1.44 1.54 1.64 1.69 1.74 1.84 1.94 2.04 2.14

4100 Sheave/Mtr B B B B A A A A A A A A C

4100 RPM 631 661 692 722 750 778 804 831 854 879 904 928 951

4100 Turns Open 6 5.5 4.5 3.5 515 5 4.5 3.5 3 2.5 1.5 1 6 4200 BHP 1.14 1.24 1.34 1.44 1.54 1.59 1.64 1.74 1.84 1.94 2.04 2.14 2.24

4200 Sheave/Mtr B B B B A A A A A A A A C 4200 RPM 640 673 703 733 761 788 812 838 863 888 912 934 958

4200 Turns Open 6 5 4 3 5.5 4.5 4 3.5 3 2 1.5 1 5.5

4300 BHP 1.24 1.34 1.44 1.54 1.59 1.64 1.74 1.84 1.94 2.04 2.14 2.24 2.34 4300 Sheave/Mtr B B B A A A A A A A A C C 4300 RPM 653 685 715 744 771 796 822 847 872 896 919 942 966 4300 Turns Open 5.5 4.5 3.5 6 5 4.5 4 3 2.5 2 1 6 5.5 4400 BHP 1.24 1.34 1.44 1.54 1.59 1.64 1.74 1.84 1.94 2.04 2.14 2.24 2.34 2.44 4400 Sheave/Mtr B B B B A A A A A A A A C C

4400 RPM 633 666 4400 Turns Open 6 5 4 3 5.5 5 4 3.5 3 2.5 1.5 1 6 5.5 4500 BHP 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6 4500 Sheave/Mtr B B B A A A A A A A A C C C 4500 RPM 646 678 706 735 763 791 817 842 867 889 912 935 958 980 4500 Turns Open 5.5 4.5 4 6 5.5 4.5 4 3.5 2.5 2 1.5 6 6 5 4600 BHP 1.34 1.44 1.54 1.64 1.74 1.84 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 4600 Sheave/Mtr B B B A A A A A A A A C C C 4600 RPM 656 687 715 744 772 799 825 850 872 896 919 942 963 987 4600 Turns Open 5.5 4.5 3.5 6 5 4.5 3.5 3 2.5 2 1 6 5.5 5 4700 BHP 1.34 1.44 1.54 1.64 1.74 1.84 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 4700 Sheave/Mtr B B B B A A A A A A A A C C C

4700 RPM 637 666 697 727 755 783 809 835 858 882 905 928 951 973 994 4700 Turns Open 6 5 4 3 5.5 5 4 3.5 3 2 1.5 1 6 5.5 4.5 4800 BHP 1.44 1.54 1.64 1.74 1.84 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 4800 Sheave/Mtr B B B A A A A A A A A C C C C 4800 RPM 647 678 708 738 766 793 819 844 867 891 914 937 959 980 1001 4800 Turns Open 5.5 4.5 3.5 6 5 4.5 4 3.5 2.5 2 1.5 6 5.5 5 4.5 4900 BHP 1.44 1.54 1.64 1.74 1.84 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 2.94 4900 Sheave/Mtr B B B B A A A A A A A A C C C C 4900 RPM 631 662 690 720 749 777 803 827 852 877 900 923 946 966 988 1009 4900 Turns Open 6 5 4 3.5 5.5 5 4.5 3.5 3 2.5 2 1 6 5.5 5 4.5 5000 BHP 1.54 1.64 1.74 1.84 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 2.94 3.04 5000 Sheave/Mtr B B B B A A A A A A A A C C C E 5000 RPM 642 672 702 731 760 785 811 837 862 886 909 932 953 975 996 1017 5000 Turns Open 5.5 5 3.5 3 5.5 4.5 4 3.5 3 2 1.5 1 6 5 4.5 4.5 5100 BHP 1.64 1.74 1.84 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 2.94 3.04 3.19 5100 Sheave/Mtr B B B A A A A A A A A C C C E E 5100 RPM 655 685 714 743 769 798 822 847 872 896 917 940 962 983 1005 1025 5100 Turns Open 5.5 4.5 3.5 6 5 4.5 4 3 2.5 2 1.5 6 5.5 5 5 4.5 5200 BHP 1.74 1.84 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 2.94 3.09 3.19 3.29 5200 Sheave/Mtr B B B A A A A A A A A C C E E E 5200 RPM 668 697 726 752 782 806 832 857 882 903 926 949 971 992 1013 1032 5200 Turns Open 5 4 3 5.5 5 4 3.5 3 2 1.5 1 6 5.5 5 4.5 4 5300 BHP 1.84 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 2.94 3.09 3.19 3.29 3.39 5300 Sheave/Mtr B B A A A A A A A A C C E E E E 5300 RPM 680 709 737 763 790 817 842 867 889 912 935 957 979 1000 1021 1042 5300 Turns Open 4.5 3.5 6 5.5 4.5 4 3.5 2.5 2 1.5 6 5.5 5 4.5 4 5400 BHP 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 2.94 3.09 3.19 3.29 3.39 3.49 5400 Sheave/Mtr B B A A A A A A A A C E E E E E 5400 RPM 691 717 745 772 799 825 850 873 897 920 943 965 986 1006 1026 1047

ESP

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

Airow (cfm) at External Static Pressure (in. wg)

697 726 755 782 806 832 857 881 904 927 950 973

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

age if unit is dual Voltage rated, i.e. 208V for 208-230V units.

For dry coil performance rst calculate the face velocity of the air coil (Face Velocity [FPM] = Airow [CFM] / Face Area [sqft]).Then use preceding wet coil to dry coil conversion table.

Table Continued on Next Page

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Blower Performance

HKV 150 Blower Performance

Table Continued from Previous Page

All Data is Wet Coil

Airow

(SCFM)

5400 Turns Open 4 3.5 5.5 5 4.5 3.5 3 2.5 1.5 1 6 6 5 4.5 4 3.5 5500 BHP 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 3.09 3.14 3.24 3.34 3.44 3.54 3.69 5500 Sheave/Mtr B A A A A A A A A D E E E E E E 5500 RPM 704 729 756 783 810 836 859 883 907 929 952 972 993 1014 1035 1055 5500 Turns Open 4 6 5.5 4.5 4 3.5 3 2 1.5 1 6 5.5 5 4.5 4 3.5 5600 BHP 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 3.00 3.14 3.24 3.34 3.44 3.54 3.69 3.79 5600 Sheave/Mtr B A A A A A A A D D E E E E E E 5600 RPM 714 740 767 794 818 844 868 892 916 938 959 981 1002 1023 1043 1063 5600 Turns Open 3.5 6 5 4.5 4 3 2.5 2 1.5 1 6 5.5 4.5 4 3.5 3 5700 BHP 2.24 2.34 2.44 2.54 2.64 2.74 2.89 3.04 3.14 3.24 3.34 3.44 3.59 3.74 3.84 3.94 5700 Sheave/Mtr B A A A A A A D D E E E E E E E 5700 RPM 726 752 779 803 829 854 878 902 925 948 970 990 1011 1031 1051 1071 5700 Turns Open 3 5.5 5 4 3.5 3 2 2 1 6 5.5 5 4.5 4 3.5 3 5800 BHP 2.34 2.44 2.54 2.64 2.74 2.84 3.00 3.14 3.24 3.34 3.44 3.59 3.74 3.84 3.94 4.04 5800 Sheave/Mtr A A A A A A D D D E E E E E E E 5800 RPM 738 763 788 813 839 864 888 911 934 955 977 998 1019 1039 1058 1077

5800 Turns Open 6 5 4.5 4 3.5 2.5 2 1.5 1 6 5.5 5 4.5 4 3.5 2.5 5900 BHP 2.44 2.54 2.64 2.74 2.89 3.04 3.14 3.24 3.34 3.49 3.64 3.74 3.84 3.94 4.09 4.19 5900 Sheave/Mtr A A A A A D D D E E E E E E E E 5900 RPM 750 775 799 824 849 874 898 921 944 964 986 1007 1027 1046 1068 1086 5900 Turns Open 5.5 5 4 3.5 3 2.5 2 1.5 6 5.5 5 4.5 4 3.5 3 2.5 6000 BHP 2.54 2.64 2.74 2.89 3.04 3.14 3.24 3.34 3.49 3.64 3.74 3.84 3.99 4.14 4.24 4.34 6000 Sheave/Mtr A A 6000 RPM 758 783 808 833 858 880 904 927 950 972 993 1014 1033 1053 1073 1092 6000 Turns Open 5.5 4.5 4 3.5 3 2.5 1.5 1 6 5.5 5 4.5 4 3.5 3 2.5 6100 BHP 2.64 2.74 2.89 3.04 3.14 3.24 3.34 3.49 3.64 3.74 3.84 3.99 4.14 1.24 4.34 4.49 6100 Sheave/Mtr A A A D D D D D E E E E E E E E 6100 RPM 769 794 819 843 866 890 913 936 958 980 1000 1021 1041 1061 1081 1099 6100 Turns Open 5 4.5 3.5 3.5 2.5 2 1.5 1 6 5.5 4.5 4 3.5 3 2.5 2 6200 BHP 2.84 2.94 3.04 3.14 3.24 3.39 3.54 3.64 3.74 3.89 4.04 4.14 4.24 4.39 4.54 4.64 6200 Sheave/Mtr A A D D D D D E E E E E E E E E 6200 RPM 781 815 830 854 878 900 923 946 968 988 1009 1030 1050 1070 1089 1107 6200 Turns Open 4.5 4 3.5 3 2.5 2 1 6 5.5 5 4.5 4 3.5 3 2.5 2 6300 BHP 2.94 3.04 3.14 3.29 3.44 3.54 3.64 3.79 3.94 4.04 4.14 4.29 4.44 4.54 4.69 4.84 6300 Sheave/Mtr A D D D D D D E E E E E E E E E 6300 RPM 793 817 841 863 886 910 933 955 977 997 1018 1038 1058 1078 1097 1115 6300 Turns Open 4.5 4 3.5 3 2 1.5 6 5.5 5 4.5 4 3 2.5 2 1.5

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require eld selection.

For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.

ESP

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

A A D D D D E E E E E E E E

Airow (cfm) at External Static Pressure (in. wg)

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Blower Performance

HKV 168 Blower Performance

All Data is Wet Coil

Airow

(SCFM)

4200 BHP 0.58 0.68 0.74 0.82 0.88 0.98 1.08 1.18 1.28 1.38 1.48 1.58 1.68

4200 Sheave/Mtr B B B B A A A A A A A A C

4200 RPM 457 499 537 577 612 647 678 710 737 764 791 815 838 4200 Turns Open 6 5 3.5 2.5 6 5.5 4.5 3.5 3 2 1.5 1 3

4400 BHP 0.63 0.68 0.78 0.88 0.98 1.08 1.18 1.28 1.38 1.48 1.58 1.68 1.8 4400 Sheave/Mtr B B B B A A A A A A A C C

4400 RPM 467 507 548 584 621 653 684 716 743 772 797 821 847

4400 Turns Open 5.5 4.5 3.5 2.5 6 5 4 3.5 2.5 2 1 3.5 3

4600 BHP 0.68 0.78 0.88 0.98 1.08 1.18 1.28 1.38 1.48 1.58 1.68 1.78 1.88

4600 Sheave/Mtr B B B B A A A A A A A C C

4600 RPM 476 518 555 590 627 659 692 721 751 777 803 829 853 4600 Turns Open 5.5 4.5 3 2 5.5 5 4 3 2.5 1.5 1 3.5 2.5 4800 BHP 0.68 0.78 0.88 0.98 1.08 1.18 1.28 1.38 1.48 1.58 1.68 1.78 1.88 1.98

4800 Sheave/Mtr B B B B B A A A A A A C C C

4800 RPM 446 485 527 563 600 633 665 697 726 756 783 811 835 858

4800 Turns Open 6 5 4 3 1.5 5.5 4.5 4 3 2.5 1.5 4 3 2.5 5000 BHP 0.68 0.78 0.88 0.98 1.08 1.18 1.28 1.48 1.58 1.68 1.78 1.88 1.98 2.08

5000 Sheave/Mtr B B B B B A A A A A A C C E 5000 RPM 452 495 532 567 604 636 670 700 729 759 786 813 838 864

5000 Turns Open 6 5 4 2.5 1.5 5.5 4.5 3.5 3 2 1.5 4 3 2.5

5200 BHP 0.86 0.96 1.06 1.16 1.26 1.36 1.46 1.56 1.66 1.76 1.86 2.06 2.16 2.26 5200 Sheave/Mtr B B B B A A A A A A A E E E

5200 RPM 460 500 536 570 606 638 671 701 729 759 786 814 839 865 5200 Turns Open 6 4.5 3.5 2.5 6 5.5 4.5 3.5 2.5 2 1 4 3.5 2.5 5400 BHP 0.86 0.96 1.06 1.18 1.28 1.38 5400 Sheave/Mtr B B B B A A A A A A A E E E 5400 RPM 463 504 539 576 609 641 674 703 734 762 788 816 841 867 5400 Turns Open 5.5 4.5 3.5 2.5 6 5 4.5 3.5 2.5 2 1 4 3.5 2.5 5600 BHP 0.88 0.98 1.08 1.28 1.38 1.48 1.58 1.68 1.78 1.88 2.08 2.18 2.24 2.44 5600 Sheave/Mtr B B B B A A A A A A D E E E 5600 RPM 474 510 545 581 613 647 677 706 737 764 793 818 843 869 5600 Turns Open 5.5 4 3 2 6 5 4 3 2.5 1.5 1.5 4 3.5 2.5 5800 BHP 0.88 0.98 1.08 1.18 1.28 1.48 1.58 1.68 1.78 1.88 2.08 2.18 2.28 2.38 2.48 5800 Sheave/Mtr B B B B B A A A A A D D E E E 5800 RPM 440 481 517 551 586 618 651 681 710 740 767 795 821 845 872 5800 Turns Open 6 5 4 3 2 5.5 4.5 4 3 2 2 1.5 3.5 3 2 6000 BHP 0.98 1.08 1.18 1.28 1.38 1.48 1.68 1.78 1.88 2.08 2.18 2.28 2.38 2.48 2.58 6000 Sheave/Mtr B B B B B A A A A D D D E E E

6000 RPM 455 492 526 563 595 628 658 687 718 745 774 800 826 852 876 6000 Turns Open 6 5 3.5 2.5 1.5 5.5 4.5 3.5 3 2.5 2 1.5 3.5 3 2 6200 BHP 1.06 1.18 1.28 1.38 1.48 1.68 1.78 1.88 1.98 2.08 2.28 2.38 2.48 2.68 2.78 6200 Sheave/Mtr B B B B B A A A A D D D E E E 6200 RPM 459 499 533 569 600 633 663 691 722 749 777 803 828 854 878 6200 Turns Open 5.5 4.5 3.5 2.5 1.5 5.5 4 3.5 2.5 2.5 2 1 3.5 3 2 6400 BHP 0.98 1.08 1.28 1.38 1.48 1.68 1.78 1.88 1.98 2.08 2.28 2.38 2.48 2.68 2.78 2.88 6400 Sheave/Mtr B B B B B A A A A D D D D E E E 6400 RPM 441 478 513 549 581 614 644 672 703 730 759 785 810 837 861 887 6400 Turns Open 6 5.5 4 3 2 6 5 4 3.5 3 2.5 1.5 1 3 2.5 2 6600 BHP 1.08 1.28 6600 Sheave/Mtr B B B B B A A A D D D D E E E 6600 RPM 456 495 529 561 595 625 656 685 712 741 767 795 820 844 870 6600 Turns Open 6 5 3.5 2.5 2 5.5 4.5 4 3.5 3 2 1.5 3.5 3 2.5 6800 BHP 1.26 1.38 1.48 1.58 1.68 1.88 1.98 2.08 2.28 2.38 2.48 2.68 2.88 2.98 6800 Sheave/Mtr B B B B A A A D D D D D E E 6800 RPM 471 506 539 574 604 633 664 692 721 747 773 800 825 851 6800 Turns Open 5.5 4.5 3.5 2.5 6 5.5 4.5 4 3 2.5 2 1 3.5 2.5 7000 BHP 1.28 1.48 1.58 1.68 1.88 1.98 2.08 2.28 2.46 2.58 2.68 2.88 2.98 7000 Sheave/Mtr B B B B A A D D D D D D E 7000 RPM 486 520 555 586 615 647 674 704 730 756 784 808 835 7000 Turns Open 5 4 3 2 6 5 4.5 3.5 3 2.5 1.5 1 3

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require eld selection.

For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.

ESP

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

1.38 1.48 1.66 1.78 1.88 1.98 2.08 2.28 2.46 2.58 2.68 2.88 2.98

Airow (cfm) at External Static Pressure (in. wg)

1.48 1.58 1.68 1.78 1.88 2.08 2.18 2.28

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Blower Performance

HKV 192 Blower Performance

All Data is Wet Coil

Airow

(SCFM)

4800 BHP 0.68 0.78 0.88 0.98 1.08 1.18 1.28 1.38 1.48 1.58 1.68 1.78 1.88 1.98

4800 Sheave/Mtr B B B B B A A A A A A C C C

4800 RPM 446 485 527 563 600 633 665 697 726 756 783 811 835 858 4800 Turns Open 6 5 4 3 1.5 5.5 4.5 4 3 2.5 1.5 3.5 3 2.5

5000 BHP 0.68 0.78 0.88 0.98 1.08 1.18 1.28 1.48 1.58 1.68 1.78 1.88 1.98 2.08 5000 Sheave/Mtr B B B B B A A A A A A C C C

5000 RPM 452 495 532 567 604 636 670 700 729 759 786 813 838 864

5000 Turns Open 6 5 4 2.5 1.5 5.5 4.5 3.5 3 2.5 1.5 3.5 3 2.5

5200 BHP 0.86 0.96 1.06 1.16 1.26 1.36 1.46 1.56 1.66 1.76 1.86 2.06 2.16 2.26

5200 Sheave/Mtr B B B B B A A A A A A C C C

5200 RPM 460 500 536 570 606 638 671 701 729 759 786 814 839 865 5200 Turns Open 6 5 3.5 2.5 1.5 5 4.5 3.5 3 2.5 1 4 3 2.5 5400 BHP 0.86 0.96 1.06 1.18 1.28 1.38 1.48 1.58 1.68 1.78 1.88 2.08 2.18 2.28

5400 Sheave/Mtr B B B B A A A A A A A C C C

5400 RPM 463 504 539 576 609 641 674 703 734 762 788 816 841 867

5400 Turns Open 5.5 4.5 3.5 2.5 6 5 4 3.5 2.5 2 1 4 3 2.5 5600 BHP 0.88 0.98 1.08 1.28 1.38 1.48 1.58 1.68 1.78 1.88 2.08 2.18 2.24 2.44

5600 Sheave/Mtr B B B B A A A A A A A C C C 5600 RPM 474 510 545 581 613 647 677 706 737 764 793 818 843 869

5600 Turns Open 5.5 4.5 3 2 6 5 4 3.5 2.5 2 1.5 4 3 2.5

5800 BHP 0.88 0.98 1.08 1.18 1.28 1.48 1.58 1.68 1.78 1.88 2.08 2.18 2.28 2.38 2.48 5800 Sheave/Mtr B B B B B A A A A A A A C C C 5800 RPM 440 481 517 551 586 618 651 681 710 740 767 795 821 845 872 5800 Turns Open 6 5 4 3 2 6 4.5

6000 BHP 0.98 1.08 1.18 1.28 1.38 1.48 1.68 1.78 1.88 2.08 2.18 2.28 2.38 2.48 2.58 6000 Sheave/Mtr B B B B B A A A A A A A C C C 6000 RPM 455 492 526 563 595 628 658 687 718 745 774 800 826 852 876 6000 Turns Open 6 5 4 2.5 1.5 5.5 4.5 3.5 3 2.5 2 1.5 3.5 3 2 6200 BHP 1.06 1.18 1.28 1.38 1.48 1.68 1.78 1.88 1.98 2.08 2.28 2.38 2.48 2.68 2.78 6200 Sheave/Mtr B B B B B A A A A A A A C C C 6200 RPM 459 499 533 569 600 633 663 691 722 749 777 803 828 854 878 6200 Turns Open 6 4.5 3.5 2.5 1.5 5.5 4.5 3.5 3 2 1.5 1 3.5 3 2 6400 BHP 0.98 1.08 1.28 1.38 1.48 1.68 1.78 1.88 1.98 2.08 2.28 2.38 2.48 2.68 2.78 2.88 6400 Sheave/Mtr B B B B B A A A A A A A A C C C 6400 RPM 441 478 513 549 581 614 644 672 703 730 759 785 810 837 861 887 6400 Turns Open 6 5 4.5 3 2 6 5 4 3.5 2.5 2 1.5 1 3.5 2.5 2 6600 BHP 1.08 1.28 1.38 1.48 1.66 1.78 1.88 1.98 2.08 2.28 2.46 2.58 2.68 2.88 2.98 3.08 6600 Sheave/Mtr B B B B B A A A A A A A C C C E

6600 RPM 456 495 529 561 595 625 656 685 712 741 767 795 820 844 870 893 6600 Turns Open 6 5 4 3 2 6 4.5 4 3.5 2.5 2 1.5 3.5 3 2.5 2

6800 BHP 1.26 1.38 1.48 1.58 1.68 1.88 1.98 2.08 2.28 2.38 2.48 2.68 2.88 2.98 3.08 3.28 6800 Sheave/Mtr B B B B A A A A A A A A C C E E 6800 RPM 471 506 539 574 604 633 664 692 721 747 773 800 825 851 875 898 6800 Turns Open 5.5 4.5 3.5 2.5 6 5.5 4.5 4 3 2.5 2 1.5 3.5 3 2 1.5 7000 BHP 1.28 1.48 1.58 1.68 1.88 1.98 2.08 2.28 2.46 2.58 2.68 2.88 2.98 3.08 3.28 3.48 7000 Sheave/Mtr B B B B A A A A A A A C C E E E 7000 RPM 486 520

7000 Turns Open 5 4 3 2 6 5 4.5 3.5 3 2 1.5 3.5 3 2.5 2 1.5

7200 BHP 1.48 1.58 1.68 1.88 1.98 2.08 2.28 2.38 2.48 2.68 2.88 2.98 3.08 3.28 3.48 3.66

7200 Sheave/Mtr B B B B A A A A A A A C E E E E

7200 RPM 495 528 562 593 624 652 680 708 734 762 787 812 838 861 886 909

7200 Turns Open 4.5 4 2.5 1.5 6 5 4 3.5 3 2 1.5 4 3 2.5 2 1.5

7400 BHP 1.58 1.68 1.86 1.98 2.08 2.28 2.38 2.48 2.68 2.88 2.98 3.08 3.28 3.48 3.58 3.68

7400 Sheave/Mtr B B B A A A A A A A A E E E E E

7400 RPM 506 541 572 605 633 661 690 716 744 769 793 820 843 868 891 913

7400 Turns Open 4.5 3.5 2.5 6 5.5 4.5 4 3 2.5 2 1.5 4 3 2.5 1.5 1

ESP

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

555 586 615 647 674 704 730 756 784 808 835 858 883 906

Airow (cfm) at External Static Pressure (in. wg)

4 3 2.5 2 1.5 3.5 3 2.5

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

age if unit is dual Voltage rated, i.e. 208V for 208-230V units.

For dry coil performance rst calculate the face velocity of the air coil (Face Velocity [FPM] = Airow [CFM] / Face Area [sqft]).Then use preceding wet coil to dry coil conversion table.

Table Continued on Next Page

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Blower Performance

HKV 192 Blower Performance

Table Continued from Previous Page

All Data is Wet Coil

7600 BHP 1.68 1.78 1.88 2.08 2.26 2.38 2.48 2.68 2.86 2.98 3.08 3.28 3.46 3.58 3.68 3.88 7600 Sheave/Mtr B B B A A A A A A A D E E E E E 7600 RPM 515 549 580 611 640 667 696 721 749 773 798 823 847 872 894 918 7600 Turns Open 4 3 2 6 5.5 4.5 3.5 3 2.5 2 1 3.5 3 2 1.5 1 7800 BHP 1.78 1.88 2.08 2.18 2.28 2.48 2.68 2.78 2.88 3.08 3.28 3.38 3.48 3.68 3.88 4.08 7800 Sheave/Mtr B B B A A A A A A D D E E E E E 7800 RPM 525 556 586 617 645 674 701 726 753 778 804 827 850 875 897 921 7800 Turns Open 4 2.5 2 5.5 5 4 3.5 3 2.5 1.5 1 3.5 2.5 2 1.5 1 8000 BHP 1.88 2.08 2.18 2.28 2.48 2.68 2.88 2.98 3.08 3.28 3.48 3.58 3.68 3.88 4.08 4.28 8000 Sheave/Mtr B B B A A A A A D D E E E E E E 8000 RPM 539 569 601 629 659 685 711 738 763 789 812 835 860 882 906 927 8000 Turns Open 3 2.5 1.5 5.5 4.5 4 3 2.5 2 1.5 4 3 2.5 2 1.5 1

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require eld selection.

For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Blower Performance

HKV 240 Blower Performance

All Data is Wet Coil

Airow

(SCFM)

6000 BHP 1.18 1.28 1.38 1.48 1.68 1.78 1.88 2.08 2.18 2.28 2.38 2.48 2.68

6000 Sheave/Mtr B B B B A A A A A A A A C

6000 RPM 529 563 595 626 659 689 717 745 774 801 826 851 877 6000 Turns Open 6 5 4 3 6 5 4.5 4 3.5 2.5 2 1 5.5

6200 BHP 1.28 1.38 1.48 1.68 1.78 1.88 2.08 2.18 2.28 2.38 2.48 2.68 2.88 6200 Sheave/Mtr B B B B A A A A A A A A C

6200 RPM 542 575 607 637 670 699 726 754 783 809 834 859 884

6200 Turns Open 5.5 4.5 3.5 3 5.5 5 4.5 3.5 3 2.5 1.5 1 5

6400 BHP 1.28 1.38 1.48 1.68 1.78 1.88 2.08 2.18 2.28 2.48 2.58 2.68 2.88 3.06

6400 Sheave/Mtr B B B B A A A A A A A A C C

6400 RPM 520 556 588 619 649 680 708 736 765 791 817 841 868 891 6400 Turns Open 6 5 4 3.5 6 5.5 4.5 4 3.5 2.5 2 1.5 5.5 5 6600 BHP 1.38 1.48 1.68 1.78 1.88 2.08 2.18 2.28 2.48 2.58 2.68 2.88 2.98 3.08

6600 Sheave/Mtr B B B B A A A A A A A A C C

6600 RPM 537 570 601 631 662 691 718 745 774 799 824 849 875 898

6600 Turns Open 5.5 4.5 4 3 5.5 5 4.5 3.5 3 2.5 2 1 5 4.5 6800 BHP 1.48 1.68 1.78 1.88 2.08 2.18 2.28 2.48 2.58 2.68 2.88 2.98 3.08 3.28

6800 Sheave/Mtr B B B B A A A A A A A A C C 6800 RPM 551 583 613 642 674 701 728 754 783 808 833 857 882 905

6800 Turns Open 5.5 4.5 3.5 2.5 5.5 5 4 3.5 3 2 1.5 1 5 4.5

7000 BHP 1.48 1.68 1.78 1.88 2.08 2.18 2.28 2.48 2.58 2.68 2.88 3.08 3.18 3.28 3.48 7000 Sheave/Mtr B B B B A A A A A A A A C C C

7000 RPM 530 565 596 625 654 684 711 738 766 792 816 841 867 890 913 7000 Turns Open 6 5 4 3 6 5 4.5 4 3 2.5 2 1.5 5.5 4.5 4 7200 BHP 1.68 1.78 1.88 2.08 2.18 2.28 2.48 2.68 2.78 2.88 3.08 3.18 3.28 3.48 3.68 7200 Sheave/Mtr B B B B A A A A A A A A C C C 7200 RPM 544 578 608 637 668 695 722 748 776 800 825 849 874 897 920 7200 Turns Open 5.5 4.5 3.5 2.5 5.5 5 4.5 3.5 3 2.5 1.5 1 5 4.5 4 7400 BHP 1.78 1.88 2.08 2.28 2.38 2.48 2.68 2.78 2.88 3.08 3.28 3.38 3.48 3.68 3.88 7400 Sheave/Mtr B B B B A A A A A A A C C C C 7400 RPM 561 592 621 649 679 706 732 758 785 809 833 857 882 905 927 7400 Turns Open 5 4 3 2.5 5.5 4.5 4 3.5 2.5 2 1.5 5.5 5 4.5 3.5 7600 BHP 1.78 1.88 2.08 2.18 2.28 2.48 2.68 2.78 2.88 3.08 3.28 3.38 3.48 3.68 3.88 4.08 7600 Sheave/Mtr B B B B A A A A A A A A C C C C 7600 RPM 544 575 605 633 661 691 717 742 767 794 818 842 867 890 912 934 7600 Turns Open 5.5 4.5 3.5 3 5.5 5 4.5 4 3 2.5 2 1 5.5 5 4 3.5 7800 BHP 1.88 2.08 2.28 2.38 2.48 2.68 2.88 2.98 3.08 3.28 3.48 3.58 3.68 3.88 4.08 4.28 7800 Sheave/Mtr B B B A A A A A A A A A C C C C

7800 RPM 555 589 618 646 676 702 728 753 779 803 827 850 875 898 920 941 7800 Turns Open 5 4 3 6 5.5 4.5 4 3.5 3 2 1.5 1 5 4.5 4 3.5 8000 BHP 2.08 2.18 2.28 2.48 2.68 2.88 2.98 3.08 3.28 3.48 3.58 3.68 3.88 4.08 4.28 4.48 8000 Sheave/Mtr B B B A A A A A A A A C C C C C 8000 RPM 572 601 630 657 686 712 737 762 789 812 836 859 883 905 927 948 8000 Turns Open 4.5 3.5 3 5.5 5 4.5 4 3 2.5 2 1.5 5.5 5 4.5 4 3.5 8200 BHP 2.28 2.38 2.48 2.68 2.88 2.98 3.08 3.28 3.48 3.68 3.78 3.88 4.08 4.28 4.48 4.68 8200 Sheave/Mtr B B B A A A A A A A A C C C C C 8200 RPM 589 617 645 672 700 726 751 775 801 824 8200 Turns Open 4 3.5 2.5 5.5 4.5 4 3.5 3 2.5 1.5 1 5.5 5 4.5 4 3 8400 BHP 2.48 2.58 2.68 2.88 3.08 3.18 3.28 3.48 3.68 4 4.08 4.18 4.28 4.48 4.68 4.88 8400 Sheave/Mtr B B A A A A A A A A A C C C C C 8400 RPM 605 633 660 689 714 739 763 790 813 836 858 882 904 925 946 969 8400 Turns Open 3.5 3 5.5 5 4.5 4 3 2.5 2 1.5 1 5 4.5 4 3.5 3 8600 BHP 2.58 2.68 2.88 3.08 3.28 3.38 3.48 3.68 4 4.08 4.28 4.48 4.58 4.68 4.88 5.08 8600 Sheave/Mtr B A A A A A A A A A C C C C C E 8600 RPM 621 649 675 703 728 752 776 802 827 847 869 893 914 935 956 979 8600 Turns Open 3 6 5.5 4.5 4 3.5 3 2.5 2 1 5.5 5 4.5 4 3.5 2.5 8800 BHP 2.78 2.88 3.08 3.28 3.48 3.68 3.78 4 4.08 4.28 4.48 4.68 4.88 4.98 5.08 5.28 8800 Sheave/Mtr B A A A A A A A A A C C C C E E 8800 RPM 637 664 690 717 742 766 791 814 836 858 882 904 925 945 968 988 8800 Turns Open 2.5 5.5 5 4.5 3.5 3 2.5 2 1.5 1 5 4.5 4 3.5 3 2.5

ESP

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

Airow (cfm) at External Static Pressure (in. wg)

847 872 894 915 937 960

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

age if unit is dual Voltage rated, i.e. 208V for 208-230V units.

For dry coil performance rst calculate the face velocity of the air coil (Face Velocity [FPM] = Airow [CFM] / Face Area [sqft]).Then use preceding wet coil to dry coil conversion table.

Table Continued on Next Page

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Blower Performance

HKV 240 Blower Performance

Table Continued from Previous Page

All Data is Wet Coil

9000 BHP 2.98 3.08 3.28 3.48 3.68 3.88 4.08 4.18 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 9000 Sheave/Mtr A A A A A A A A A C C C E E E E 9000 RPM 653 679 707 731 755 779 804 826 848 870 893 914 935 955 978 997 9000 Turns Open 6 5 4.5 4 3.5 3 2.5 2 1.5 5.5 5 4.5 4 3.5 2.5 2 9200 BHP 3.18 3.28 3.48 3.68 3.88 4.08 4.28 4.48 4.68 4.78 4.88 5.08 5.28 5.48 5.68 5.88 9200 Sheave/Mtr A A A A A A A A A C C E E E E E 9200 RPM 668 694 721 745 768 791 816 838 860 883 904 925 945 967 987 1007 9200 Turns Open 5.5 5 4 3.5 3 2.5 2 1.5 1 5 4.5 4 3.5 3 2.5 2 9400 BHP 3.48 3.68 3.78 3.88 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.38 5.48 5.68 5.88 6.08 9400 Sheave/Mtr A A A A A A A A C E E E E E E E 9400 RPM 683 711 735 758 782 806 828 850 871 894 915 935 955 977 997 1016 9400 Turns Open 5 4.5 4 3.5 3 2.5 2 1 5.5 5 4.5 4 3.5 3 2 2 9600 BHP 3.68 3.88 3.98 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 5.88 6.08 6.28 6.48 9600 Sheave/Mtr A A A A A A A A E E E E E E E E 9600 RPM 698 725 749 772 795 819 836 862 883 906 926 946 968 987 1007 1025 9600 Turns Open 4.5 4 3.5 3 2.5 2 1.5 1 5 4.5 4 3.5 3 2.5 2 1.5 9800 BHP 3.88 4.08 4.28 4.48 4.68 4.88 4.98 5.08 5.28 5.48 5.68 5.88 6.08 6.28 6.48 6.68 9800 Sheave/Mtr A A A A A A A E E E E E E E E E 9800 RPM 715 739 762 785 810 831 853 874 896 917 937 956 978 997 1016 1035

9800 Turns Open 4.5 4 3.5 3 2.5 1.5 1 5.5 4.5 4.5 3.5 3 3 2.5 2 1.5 10000 BHP 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 5.88 6.08 6.28 6.48 6.68 6.78 6.88 10000 Sheave/Mtr A A A A A E E E E E E E E E E E 10000 RPM 730 753 10000 Turns Open 4 3.5 3 2.5 2 6 5.5 5 4.5 4 3.5 3 2.5 2 1.5 1

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require eld selection.

For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.

776 798 822 844 865 885 908 928 948 967 988 1007 1026 1044

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Blower Performance

HKV 300 Blower Performance

All Data is Wet Coil

Airow

(SCFM)

7600 BHP 2.08 2.28 2.48 2.58 2.68 2.88 3.08 3.28 3.48 3.68 3.88

7600 Sheave/Mtr B B B B A A A A A A A

7600 RPM 659 688 718 746 774 802 829 855 879 905 931 7600 Turns Open 5.5 4.5 3.5 3 6 5 4.5 3.5 3 2 1.5

7800 BHP 2.08 2.28 2.38 2.48 2.68 2.88 3.08 3.28 3.48 3.68 3.88 4.06 7800 Sheave/Mtr B B B B B A A A A A A A

7800 RPM 639 669 702 729 757 785 811 838 862 887 913 938

7800 Turns Open 5.5 5 4 3 2.5 5.5 5 4 3.5 2.5 2 1

8000 BHP 2.28 2.38 2.48 2.68 2.88 3.08 3.28 3.38 3.48 3.68 3.88 4.08

8000 Sheave/Mtr B B B B B A A A A A A A

8000 RPM 651 683 710 739 767 794 821 845 870 895 920 945 8000 Turns Open 5.5 4.5 3.5 3 2 5.5 4.5 4 3 2.5 1.5 1 8200 BHP 2.18 2.28 2.48 2.68 2.88 3.08 3.28 3.38 3.48 3.68 3.88 4.08 4.28

8200 Sheave/Mtr B B B B B A A A A A A A C

8200 RPM 631 661 692 722 750 778 804 831 854 879 904 928 951

8200 Turns Open 6 5 4 3.5 2.5 6 5 4.5 3.5 3 2 1.5 3.5 8400 BHP 2.28 2.48 2.68 2.88 3.08 3.18 3.28 3.48 3.68 3.88 4.08 4.28 4.48

8400 Sheave/Mtr B B B B B A A A A A A A C 8400 RPM 640 673 703 733 761 788 812 838 863 888 912 934 958

8400 Turns Open 5.5 5 4 3 2 5.5 5 4 3.5 2.5 2 1 3

8600 BHP 2.48 2.68 2.88 3.08 3.18 3.28 3.48 3.68 3.88 4.08 4.28 4.48 4.68 8600 Sheave/Mtr B B B B A A A A A A A A C 8600 RPM 653 685 715 744 771 796 822 847 872 896 919 942 966 8600 Turns Open 5.5 4.5 3.5 2.5 6 5.5 4.5 4 3 2.5 1.5 1 3 8800 BHP 2.48 2.68 2.88 3.08 3.18 3.28 3.48 3.68 3.88 4.08 4.28 4.48 4.68 4.88 8800 Sheave/Mtr B B B B B A A A A A A A C C 8800 RPM 633 666

8800 Turns Open 6 5 4 3 2.5 5.5 5 4 3.5 3 2 1.5 3.5 2.5 9000 BHP 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 4.4 4.6 4.8 5 5.2 9000 Sheave/Mtr B B B B B A A A A A A A C E 9000 RPM 646 678 706 735 763 791 817 842 867 889 912 935 958 980 9000 Turns Open 5.5 4.5 3.5 3 2 5.5 4.5 4 3 2.5 2 1 3 2.5 9200 BHP 2.68 2.88 3.08 3.28 3.48 3.68 3.88 4.08 4.28 4.48 4.68 4.88 5.08 5.28 9200 Sheave/Mtr B B B B A A A A A A A A E E

9200 RPM 656 687 715 744 772 799 825 850 872 896 919 942 963 987 9200 Turns Open 5.5 4.5 3.5 2.5 6 5 4.5 3.5 3 2.5 1.5 1 3 2.5 9400 BHP 2.68 2.88 3.08 3.28 3.48 3.68 3.88 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 9400 Sheave/Mtr B B B B B A A A A A A A E E E

9400 RPM 637 666 697 727 755 783 809 835 858 882 905 928 951 973 994 9400 Turns Open 6 5 4 3 2.5 5.5 5 4 3.5 2.5 2 1.5 3.5 3 2 9600 BHP 2.88 3.08 3.28 3.48 3.68 3.88 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 9600 Sheave/Mtr B B B B A A A A A A A D E E E 9600 RPM 647 678 708 738 766 793 819 844 867 891 914 937 959 980 1001 9600 Turns Open 5.5 4.5 3.5 3 6 5 4.5 4 3 2.5 2 1 3 2.5 2 9800 BHP 2.88 3.08 3.28 3.48 3.68 3.88 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 5.88 9800 Sheave/Mtr B B B B B A A A A A A D E E E E 9800 RPM 631 662 690 720 749 777 803 827 852 877 900 923 946 966 988 1009 9800 Turns Open 6 5 4 3.5 2.5 5.5 5 4.5 3.5 2.5 2 1.5 3.5 3 2.5 2

10000 BHP 3.08 3.28 3.48 3.68 3.88 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 5.88 6.08 10000 Sheave/Mtr B B B B B A A A A A D D E E E E 10000 RPM 642 672 702 731 760 785 811 837 862 886 909 932 953 975 996 1017 10000 Turns Open 5.5 4.5 4 3 2 5.5 4.5 4 3.5 2.5 2 1 3 2.5 2 2 10200 BHP 3.28 3.48 3.68 3.88 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 5.88 6.08 6.38 10200 Sheave/Mtr B B B B A A A A A D D D E E E E 10200 RPM 655 685 714 743 769 798 822 847 872 896 917 940 962 983 1005 1025 10200 Turns Open 5 4.5 3.5 2.5 6 5 4.5 3.5 3 2.5 1.5 1 3 2.5 2 1.5 10400 BHP 3.48 3.68 3.88 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 5.88 6.18 6.38 6.58 10400 Sheave/Mtr B B B B A A A A D D E E E E E E 10400 RPM 668 697 726 752 782 806 832 857 882 903 926 949 971 992 1013 1032 10400 Turns Open 5 4 3 2.5 5.5 5 4 3.5 2.5 2 1.5 3.5 3 2.5 2 1.5

ESP

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50

Airow (cfm) at External Static Pressure (in. wg)

697 726 755 782 806 832 857 881 904 927 950 973

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

age if unit is dual Voltage rated, i.e. 208V for 208-230V units.

For dry coil performance rst calculate the face velocity of the air coil (Face Velocity [FPM] = Airow [CFM] / Face Area [sqft]).Then use preceding wet coil to dry coil conversion table.

Table Continued on Next Page

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Blower Performance

HKV 300 Blower Performance

Table Continued from Previous Page

All Data is Wet Coil

10600 BHP 3.68 3.88 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 5.88 6.18 6.38 6.58 6.78 10600 Sheave/Mtr B B B B A A A D D D D E E E E E 10600 RPM 680 709 737 763 790 817 842 867 889 912 935 957 979 1000 1021 1042 10600 Turns Open 4.5 3.5 3 2 5.5 4.5 4 3 2.5 2 1 3 2.5 2 1.5 1 10800 BHP 3.88 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 5.88 6.18 6.38 6.58 6.78 6.98 10800 Sheave/Mtr B B B A A A D D D D E E E E E E 10800 RPM 691 717 745 772 799 825 850 873 897 920 943 965 986 1006 1026 1047 10800 Turns Open 4.5 3.5 2.5 6 5 4.5 3.5 3 2 1.5 3.5 3 2.5 2 1.5 1 11000 BHP 4.08 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 6.18 6.28 6.48 6.68 6.88 7.08 7.38 11000 Sheave/Mtr B B B A A D D D D D E E E E E E 11000 RPM 704 729 756 783 810 836 859 883 907 929 952 972 993 1014 1035 1055 11000 Turns Open 3.5 3 2 5.5 5 4 3 2.5 2 1.5 3.5 3 2.5 2 1 0.5 11200 BHP 4.28 4.48 4.68 4.88 5.08 5.28 5.48 5.68 6.00 6.28 6.48 6.68 6.88 7.08 7.38 11200 Sheave/Mtr B B A A D D D D D D E E E E E 11200 RPM 714 740 767 794 818 844 868 892 916 938 959 981 1002 1023 1043 11200 Turns Open 3.5 2.5 6 5.5 4.5 3.5 3 2.5 1.5 1 3 2.5 2 1.5 1 11400 BHP 4.48 4.68 4.88 5.08 5.28 5.48 5.78 6.08 6.28 6.48 6.68 6.88 7.18 7.48 11400 Sheave/Mtr B B A D D D D D D D E E E E 11400 RPM 726 752 779 803 829 854 878 902 925 948 970 990 1011 1031 11400 Turns Open 3 2 5.5 5 4.5 3.5 3 2 1.5 1 3 2.5 2 1.5 11600 BHP 4.68 4.88 5.08 5.28 5.48 5.68 6.00 6.28 6.48 6.68 6.88 7.18 7.48 11600 Sheave/Mtr B A D D D D D D D E E E E 11600 RPM 738 763 788 813 839 864 888 911 934 955 977 998 1019 11600 Turns Open 2.5 6 5.5 4.5 4 11800 BHP 4.88 5.08 5.28 5.48 5.78 6.08 6.28 6.48 6.68 6.98 7.28 7.48 11800 Sheave/Mtr B D D D D D D D D E E E 11800 RPM 750 775 799 824 849 874 898 921 944 964 986 1007 11800 Turns Open 2 5.5 5 4 3.5 3 2.5 2 1 3 2.5 2 12000 BHP 5.08 5.28 5.48 5.78 6.08 6.28 6.48 6.68 6.98 7.28 7.48

12000 Sheave/Mtr D D D D D D D D E E E 12000 RPM 758 783 808 833 858 880 904 927 950 972 993 12000 Turns Open 6 5.5 4.5 4 3.5 2.5 2 1.5 3.5 3 2.5 12200 BHP 5.28 5.48 5.78 6.08 6.28 6.48 6.68 6.98 7.28 7.48 12200 Sheave/Mtr D D D D D D D D E E 12200 RPM 769 794 819 843 866 890 913 936 958 980 12200 Turns Open 6 5 4.5 4 3 2.5 2 1.5 3 2.5 12400 BHP 5.68 5.88 6.08 6.28 6.48 6.78 7.08 7.28 7.48 12400 Sheave/Mtr D D D D D D D D E 12400 RPM 781 815 830 854 878 900 923 946 968 12400 Turns Open 5.5 4.5 4.5 3.5 3 2 1.5 1 3 12600 BHP 5.88 6.08 6.28 6.58 6.88 7.08 7.28 12600 Sheave/Mtr D D D D D D D 12600 RPM 793 817 841 863 886 910 933 12600 Turns Open 5 4.5 4 3 2.5 2 1.5

A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor

Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require eld selection.

For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.

3 2.5 2 1 3.5 2.5 2 1.5

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Unit Commissioning & Operating Conditions

Environment – This unit is designed for indoor

installation only. Do not install in an area subject to freezing or where humidity levels can cause cabinet condensation. Power Supply – A voltage variation of +/- 10% of nameplate utilization voltage is acceptable.

Operation and performance is primarily dependent

upon return air temperature, airow, water temperature, water ow rate and ambient air temperature. This water

to air heat pump is capable of operating over a wide

temperature range and with ow rates of between 1.5

GPM (.1 l/s) and 3 GPM (.19 l/s) per ton, however usually no more than one of these factors may be at a minimum or maximum level at a time.

Table 6: Building Commissioning

BUILDING COMMISSIONING

ALL HKV MODELS

Cooling °F [°C] Heating °F [°C]

AMBIENT MIN - MAX DB 45-110 [7-43] 40-85 [4.5-29]

RETURN AIR MIN DB/WB 50/45 [10/7] 40 [4.5]

RETURN AIR MAX DB/WB 110/83 [43/28] 85 [29]

STANDARD UNIT ENTERING

WATER MIN* - MAX

EXTENDED RANGE UNIT** EN-

TERING WATER MIN* - MAX

*- Requires optional insulation package when operating below the dew point **- Requires antifreeze, optional insulation package and jumperclipped.

40-120 [4.5-49] 60-90 [16-43]

30-120 [-1-49] 20-90 [-6.7-43]

The commissioning table indicates air and water temperatures which are suitable for initial unit

commissioning in an environment where the ow rate and

water temperature is not yet stable and to avoid nuisance shut down of the units freeze and refrigerant pressure safeties.

The operating table indicates the maximum and minimum ranges of the unit.

For more specic unit performance reference the product

catalog, the submittal data sheets or contact your supplier for assistance.

Table 6A: Unit Operating Limits

UNIT OPERATING LIMITS

All HKV Models

Cooling °F [°C] Heating °F [°C]

AMBIENT MIN - MAX DB 50-100 [10-38] 50-85 [10-29]

RETURN AIR MIN DB/WB 65/60 [18/15.5] 50 [10]

RETURN AIR MAX DB/WB 95/75 [35/24] 80 [27]

STANDARD UNIT ENTERING

WATER MIN* - MAX

EXTENDED RANGE UNIT** EN-

TERING WATER MIN* - MAX

*- Requires optional insulation package when operating below the dew point **- Requires antifreeze, optional insulation package and jumper clipped.

50-120 [10-49] 60-90 [16-43]

30-120 [-1-49] 20-90 [-6.7-43]

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Piping System Cleaning & Flushing

CAUTION!

CAUTION! To avoid possible damage to a plastic (PVC)

piping system, do not allow temperatures to exceed 110°F [43°C].

CAUTION!

CAUTION! DO NOT use 'stop leak' or any similar chemical

agent in this system. Addition of these chemicals to the loop water will foul the system and inhibit unit operation.

Note: Heat Controller strongly recommends all piping connections, both internal and external to the unit, be pressure tested for leakage by an appropriate method

prior to any nishing of the interior space or before

access to all connections is limited. Heat Controller will not be responsible or liable for damages from water leaks due to inadequate or a lack of pressurized leak testing during installation.

Cleaning and ushing of the WLHP piping system is the

single most important step to ensure proper start-up and

continued efcient operation of the system.

Follow the instructions below to properly clean and ush

the system:

1. Verify electrical power to the unit is disconnected.

2. Install the system with the supply hose connected directly to the return riser valve. Use a single length of

exible hose.

3. Open all air vents. Fill the system with the water. DO

NOT allow system to overow. Bleed all air from the

system. Pressurize and check the system for leaks and repair appropriately.

4. Verify all strainers are in place. (Heat Controller recommends a strainer with a #20 stainless steel wire mesh.) Start the pumps, and systematically check each vent to ensure all air is bled from the system.

5. Verify make-up water is available. Adjust make-up water appropriately to replace the air which was bled from the system. Check and adjust the water/air level in the expansion tank.

6. Set the boiler to raise the loop temperature to approximately 85°F [29°C]. Open the a drain at the lowest point in the system. Adjust the make-up water replacement rate to equal the rate of bleed.

7. Rell the system and add trisodium phosphate in a

proportion of approximately one pound per 150 gallons [1/2 kg per 750 L] of water (or other equivalent approved cleaning agent). Reset the boiler to raise the

loop temperature to about 100°F [38°C]. Circulate the solution for a minimum of 8 to 24 hours. At the end of this period, shut off the circulating pump and drain the solution. Repeat system cleaning if desired.

8. When the cleaning process is complete, remove the short-circuited hoses. Reconnect the hoses to the proper supply, and return the connections to each of

the units. Rell the system and bleed off all air.

9. Test the system pH with litmus paper. The system water should be slightly alkaline (pH 7.5-8.5). Add chemicals, as appropriate, to maintain acidity levels.

10. When the system is successfully cleaned, ushed, relled and bled, check the main system panels,

safety cutouts and alarms. Set the controls to properly maintain loop temperatures.

BEFORE POWERING SYSTEM, please check the following:

Unit Checkout

q Balancing/Shutoff Valves: Ensure all isolation

valves are open, water control valves wired and open or coax may freeze and burst.

q Line Voltage and Wiring: Ensure Voltage is

within an acceptable range for the unit and wiring and fuses/breakers are properly sized. Low voltage wiring is complete.

q Unit Control Transformer: Ensure transformer

has properly selected control voltage tap. 208230V units are factory wired for 208V operation

unless specied otherwise.

q Entering Water and Air: Ensure entering water

and air temperatures are within operating limits of Table 6.

q Low Water Temperature Cutout: Verify low

water temperature cut-out on CXM is properly set.

q Unit Fan: Manually rotate fans to assure free

rotation and ensure blower wheel is secured to motor shaft. Be sure to remove any shipping supports if needed. DO NOT oil motors upon start-up. Fan motors are pre-oiled at factory. Verify unit fan speed selected is correct.

q Condensate Line: Condensate line is open and

properly pitched toward drain.

q Water Flow Balancing: Verify inlet and outlet

water temperatures are recorded for each heat pump upon startup. This check can eliminate

nuisance trip outs and high velocity water ows

that can erode heat exchangers.

q Unit Air Coil & Filters: Ensure lter is clean and

accessible. To obtain maximum performance and avoid possible condensate blow-off the coil should

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Unit & System Checkout

be cleaned using a 10% solution of dish washing detergent.

q Unit Controls: Verify CXM eld selection options

are proper and complete.

System Checkout

q System Flushing: Verify all hoses are connected

q Cooling Tower/Boiler: Check equipment for

System Water Temperature: Check water temperature for proper range and also verify heating and cooling setpoints for proper operation.

System pH: System water pH is 7.5 - 8.5. Proper

pH promotes longevity of hoses and ttings.

end to end when ushing to ensure debris

bypasses unit heat exchanger and water valves etc. Water used in the system must be potable quality initially and clean of dirt, piping slag, and strong chemical cleaning agents. Verify all air is purged from the system. Air in the system can cause poor operation or system corrosion.

proper setpoints and operation.

WARNING!

WARNING! Verify ALL water controls are open and allow

water ow prior to engaging the compressor. Freezing of

the coax or water lines can permanently damage the heat pump.

q Standby Pumps: Verify the standby pump is

properly installed and in operating condition.

q System Controls: Verify system controls function

and operate in the proper sequence.

q Low Water Temperature Cutout: Verify low

water temperature cut-out controls are provided for the outdoor portion of the loop or operating problems will occur.

q System Control Center: Verify control center and

alarm panel for proper setpoints and operation (if used).

q Miscellaneous: Note any questionable aspects of

the installation.

q Log Data: Record data on startup log sheet in

this manual or on web site. keep log for future reference.

WARNING!

WARNING! To avoid equipment damage, DO NOT leave

system lled in a building without heat during the winter

unless antifreeze is added to system water. Condenser coils never fully drain by themselves and will freeze unless winterized with antifreeze.

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Unit Start Up Procedure

WARNING!

WARNING! When the disconnect switch is closed, high

voltage is present in some areas of the electrical panel. Exercise caution when working with energized equipment.

WARNING!

WARNING! Verify ALL water controls are open and allow

water ow prior to engaging the compressor. Freezing of

the coax or water lines can permanently damage the heat pump.

1. Turn thermostat fan position to “ON”. Blower should start.

2. Balance air ow at registers.

3. Adjust all valves to their full open position. Turn on the line power to all heat pump units.

Operate unit in cooling cycle. Room temperature should be approximately 45-100°F [7-38°C] DB. For Start-up check, loop water temperature entering the heat pumps should be between 45°F [7°C] and 110°F [43°C].

Two factors determine the operating limits of a Heat Controller HKV System– (a) return air temperature, and (b) water temperature. When any one of these factors is at a minimum or maximum level, the other factor must be at normal levels to ensure proper unit operation.

a. Adjust the unit thermostat to the warmest position.

Slowly reduce thermostat setting until the compressor activates.

b. Check for cool air delivery at the unit grille within a

few minutes after the unit has begun to operate.

Note: Units have a ve minute time delay in the control

circuit that can be eliminated on the CXM PCB as shown below in Figure 14. See controls description for detailed features of the control.

c. Verify that the compressor is on and that the water

ow rate is correct by measuring pressure drop

through the heat exchanger using the Pete’s plugs and comparing to Table 7.

d. Check the elevation and cleanliness of the

condensate lines. Dripping may be a sign of a blocked line. Check that the condensate trap includes a water seal.

e. Refer to Table 9. Check the temperature of both

supply and discharge water. If temperature is within range, proceed with test. If temperature is outside operating range, check cooling refrigerant pressures

in Table 8. Verify correct water ow by comparing

unit pressure drop across the heat exchanger versus the data in Table 9. Heat of rejection can be

calculated and compared to specication catalog.

f. Check air temperature drop across the coil when

compressor is operating. Air temperature should drop between 15°F [8°C] and 25°F [14°C].

g. Turn thermostat to “OFF” position. A hissing noise

indicates proper functioning of the reversing valve.

6. Operate the heat pump in the heating cycle immediately

after checking cooling cycle operation. Allow ve (5)

minutes between tests for pressure to equalize or cycle the reversing valve to equalize. a. Turn thermostat to lowest setting and set thermostat

switch to “HEAT” position.

b. Slowly turn thermostat to a higher temperature until

the compressor activates.

c. Check for warm air delivery at the unit grille within a

few minutes after the unit has begun to operate.

d. Check the temperature of both supply and discharge

water. Refer to Table 8. If temperature is within range, proceed with test. If temperature is outside operating range, check heating refrigerant pressures in Table 8.

e. Check air temperature rise across the coil when

compressor is operating. Air temperature should rise between 20°F [11°C] and 30°F [17°C]. Heat of extraction can be calculated and compared to

specication catalog.

f. Check for vibration, noise, and water leaks.

7. If unit fails to operate, perform troubleshooting analysis (CXM manual). If the check described fails to reveal the problem and the unit still does not operate, contact a trained service technician to ensure proper diagnosis and repair of the equipment.

8. When testing is complete, set system to maintain desired comfort level.

9. BE CERTAIN TO FILL OUT AND FORWARD ALL WARRANTY REGISTRATION PAPERS TO HEAT CONTROLLER, INC.

Note: If performance during any mode appears abnormal, refer to the troubleshooting section of CXM manual. To obtain maximum performance the air coil should be cleaned before start-up. A 10% solution of dishwasher detergent and water is recommended.

Figure 11: Test Mode Pins

Short test pins together to enter Test Mode and speedup timing and delays for 20 minutes.

CXM Board

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Unit Start Up Procedure

Table 7: Coax Water Pressure Drop

Model GPM

10.5

HKV084

HKV096

HKV120

HKV150

HKV168

HKV092

HKV240

HKV300

15.75 21

12 18 24

22.5 30

19 28 38

31.5 42

24 36 48

30 45 60

38 56 76

30°F 50°F 70°F 90°F

2.4

5.5

9.2

3.8

8.0

13.0

2.1

5.3

9.4

2.7

6.2

11.0

2.7

6.1

10.4

4.2

9.0

14.6

2.4

5.9

10.5

3.1

7.0

12.4

Pressure Drop

2.0

4.6

7.9

3.1

6.8

11.2

1.7

4.4

8.1

2.1

5.2

9.5

2.2

5.2

8.9

3.5

7.6

12.6

1.9

4.9

9.2

2.4

5.9

10.7

1.2

3.4

6.2

2.3

5.3

9.2

1.2

3.5

6.7

1.5

4.1

7.7

1.4

3.8

6.9

2.6

6.0

10.3

1.3

3.9

7.5

1.7

4.6

8.7

1.1

3.0

5.7

2.0

4.8

8.6

1.0

3.2

6.2

1.3

3.7

7.2

1.2

3.4

6.4

2.3

5.5

9.6

1.1

3.6

7.0

1.5

4.2

8.1

CXM Safety Control Reset Lockout - In Lockout mode, the Status LED will begin fast

ashing. The compressor relay is turned off immediately.

Lockout mode can be soft reset via the thermostat “Y” input or can be hard reset via the disconnect. The last fault causing the lockout will be stored in memory and can be viewed by going into test mode.

Fault Retry - In Fault Retry mode, the Status LED begins

slow ashing to signal that the control is trying to recover

from a fault input. The CXM control will stage off the outputs and then “try again” to satisfy the thermostat "Y"

input call. Once the thermostat input calls are satised,

the control will continue on as if no fault occurred. If 3 consecutive faults occur without satisfying the thermostat "Y" input call, then the control will go to Lockout mode. The last fault causing the lockout will be stored in memory and can be viewed by going into test mode.

Consult the CXM manual for complete descriptions.

CAUTION!

CAUTION! Do not restart units without inspection and

remedy of faulting condition. Equipment damage may occur.

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Start-up Sheet Log

Installer: Complete unit and system checkout and follow unit start-up procedures in the IOM. Use this form to record

unit information, temperatures and pressures during start-up. Keep this form for future reference.

Job Name: ________________________________ Street Address: _____________________________________

Model Number: ____________________________ Serial Number: ______________________________________

Unit Location in Building: _______________________________________________________________________

Date: ________________________________ Sales Order No: __________________________________________

In order to minimize troubleshooting and costly system failures, complete the following checks and data entries before the system is put into full operation.

Temperatures: F C

Pressures: PSIG kPa

Cooling Mode Heating Mode

Entering Fluid Temperature

Leaving Fluid Temperature

Temperature Differential

Return-Air Temperature DB WB DB WB

Supply-Air Temperature

Temperature Differential

WB DB WB

Water Coil Heat Exchanger (Water Pressure IN)

Water Coil Heat Exchanger (Water Pressure OUT)

Pressure Differential

Compressor

Amps

Volts

Discharge Line Temperature (After 5 Minutes)

Motor

Amps

Volts

Do not connect gage lines

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Unit Operating Conditions

Table 8: Typical Unit Operating Pressures and Temperatures

Cooling Heating

Entering

Water

Temp F

110

Voltage

Suction

Pressure

PSIG

1.5 60-69 297-321 9-15 6-14 7-10 18-23

2.3 63-72 301-325 9-15 6-14 5-8 19-23

3.0 67-76 305-329 9-15 6-14 4-6 21-24

1.5 128-130 227-249 10-14 12-20 21-23 21-26 88-98 329-360 8-14 5-17 10-13 26-28

2.3 128-130 213-234 11-17 10-18 15-17 21-26 93-103 334-365 8-14 5-17 7-11 27-30

3.0 124-131 199-219 12-24 8-16 9-11 21-26 97-108 339-371 8-14 5-17 5-8 27-31

1.5 131-136 311-334 7-12 11-20 20-22 20-25 117-129 359-394 9-14 7-18 13-19 31-34

2.3 130-135 297-323 8-11 10-16 14-17 20-25 126-136 369-409 9-14 7-18 10-15 32-36

3.0 130-138 283-318 11-14 7-13 9-12 20-25 133-145 378-425 9-14 7-18 7-10 34-37

1.5 134-140 388-428 7-10 10-15 18-21 20-25 158-169 397-441 11-17 3-17 17-20 37-41

2.3 133-139 370-406 8-10 9-13 13-17 20-25 167-179 407-452 11-17 3-17 13-16 38-42

3.0 131-138 353-383 8-10 7-12 9-12 20-25 176-190 418-492 11-17 3-17 9-11 39-42

1.5 139-152 485-520 5-10 9-19 18-20 19-24

2.3 138-146 469-497 6-10 7-17 13-16 19-24

3.0 137-144 449-475 7-10 6-14 9-12 19-24

Discharge

Pressure

PSIG

Super-

heat

Sub-

cooling

Water Temp Rise F

Air Temp Drop F DB

Suction

Pressure

PSIG

Discharge

Pressure

PSIG

Super-

heat

Sub-

cooling

Water Temp

Drop

Air

Temp

Rise F

*Based on Nominal 400 cfm per ton airow and 70°F EAT htg and 80/67°F EAT cooling **Cooling air and water numbers can vary greatly with changes in humidity Subcooling is based upon the head pressure at compressor service port

Table 9: Water Temperature Change Through Heat Exchanger

Water Flow, gpm [l/m]

For Closed Loop: Ground Source or

Closed Loop Systems at 3 gpm per ton

[3.9l/m per kw]

For Open Loop: Ground Water Systems

at 1.5 gpm per ton [2.0l/m per kw]

Rise, Cooling

°F, [°C]

9-12 4-11

18-23 7-20

Drop, Heating

°F, [°C]

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Preventive Maintenance

Water Coil Maintenance –

Generally water coil maintenance is not needed however, if the installation is located in a system with a known high dirt or debris content, it is best to establish with the owner a periodic maintenance schedule so the coil can be checked regularly. These dirty installations are a result of the deterioration of iron or galvanized piping or components in the system or open cooling towers requiring heavy chemical treatment and mineral buildup through water use. Should periodic coil cleaning be necessary, use standard coil cleaning procedures which are compatible with both the heat exchanger material

and copper water lines. Generally, the more water owing

through the unit, the less chance for scaling, however

ow rates over 3 gpm per ton can produce water (or

debris) velocities that can erode the heat exchanger wall and ultimately produce leaks.

Compressor

Conduct annual amperage checks to ensure amp draw is no more than 10% greater than that indicated by serial plate data.

Fan Motors All units have lubricated fan motors. Inspection should be performed for proper tension and excessive wear of drive belts every three months.

Air Coil

The air coil must be cleaned to obtain maximum performance. Check once a year under normal operating conditions and, if dirty, brush or vacuum clean. Care must

be taken not to damage the aluminum ns while cleaning.

CAUTION: Fin edges are sharp.

Filters

Filters must be clean to obtain maximum performance. They should be inspected every month under normal operating conditions and be replaced when necessary.

Units should never be operated without a lter. Washable high efciency electrostatic lters, when dirty,

can exhibit a very high pressure drop for the fan motor

and reduce air ow resulting in poor performance. It is

especially important to provide consistent washing of

these lters (in opposite direction of the normal air ow)

once per month using a high pressure wash similar to that found at self-serve car washes.

Condensate Drain

In areas where airborne bacteria produce a slime in the drain pan, it may be necessary to treat chemically with an algaecide every three months or so to minimize the problem. The condensate pan may also need to be cleaned periodically to assure indoor air quality. The condensate drain can pick up lint and dirt, especially with

dirty lters. Inspect the drain twice a year to avoid the possibility of overow.

Cabinet

Do not allow water to stay in contact with the cabinet for long periods of time to prevent corrosion of the cabinet sheet metal. Generally vertical cabinets are set up from

the oor a few inches for prevention. The cabinet can be

cleaned using a mild detergent.

Refrigerant System To maintain sealed circuit integrity, do not install service gauges unless unit operation appears abnormal. Reference the operating chart for pressure and

temperatures. Verify that air and water ow rates and

temperatures are at proper levels before servicing the refrigerant circuit.

WARNING!

To avoid the release of refrigerant into the atmosphere, the refrigerant circuit of this unit must be serviced only by

technicians who meet local, state, and federal prociency

requirements.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Functional Troubleshooting

Fault Htg Clg Possible Cause Solution

Main power Problems X X Green Status LED Off Check Line Voltage circuit breaker and disconnect

HP Fault-Code 2 X Reduced or no water flow Check pump operation or valve operation/setting

High pressure in cooling

LP/LOC Fault-Code 3 X X Insufficient charge Check for refrigerant leaks

Low Pressure/Loss of Charge X

FP1 Fault - Code 4 X Reduced or no water flow Check pump operation or water valve operation/setting

Water Coil low temperature limit

FP2 fault - Code 5 X Reduced or no Air flow Check for dirty air filter and clean or replace

Air Coil low temperature limit

Condensate Fault-Code

Over/Under VoltageCode 7

(Auto resetting) Check power supply wire size

Unit Performance Sentinel-Code 8

No Fault Code Shown X X No compressor operation See "Only fan operates"

Unit Short Cycles X X Dirty Air Filter Check and Clean air filter

Only Fan Runs X X Thermostat position Insure thermostat set for heating or cooling operation

Water Temperature out of range in cooling

X Reduced or no Air flow Check for dirty air filter and clean or replace

in heating Check fan motor operation and airflow restrictions

Air Temperature out of range in heating

X X

Overcharged with refrigerant

X X

Bad HP Switch Check switch continuity and operation. Replace

Compressor pump down at startup

in heating Plugged strainer or filter. Clean or replace.

X Inadequate anti-freeze level Check antifreeze density with hydrometer

Improper temperature limit setting

(30°F vs 10°F [-1°C vs -12°C])

X Water Temperature out of range Bring water temp within design parameters

X X Bad thermistor Check temp and impedance correlation per chart

in cooling Check fan motor operation and airflow restrictions

X Air Temperature out of range

Improper temperature limit setting

(30°F vs 10°F [-1°C vs -12°C])

X X Bad thermistor Check temp and impedance correlation per chart

X X Blocked Drain Check for blockage and clean drain

X X Improper trap Check trap dimensions and location ahead of vent

X Poor Drainage Check for piping slope away from unit

X Moisture on sensor Check for moisture shorting to air coil

X X Under Voltage

X X

Over Voltage

X Heating mode FP2>125°F [52°C] Check for poor air flow or overcharged unit.

Cooling Mode FP1>125°F [52°C]

OR FP2< 40ϒF [4ϒC]

X X Compressor Overload Check and Replace if necessary

X X Control board Reset power and check operation

X X Unit in "Test Mode" Reset power or wait 20 minutes for auto exit.

X X Unit selection

X X Compressor Overload Check and Replace if necessary

X X Unit locked out Check for lockout codes. Reset power.

X X Compressor Overload Check compressor overload. Replace if necessary.

X X Thermostat wiring

Check for line voltage between L1 and L2 on the contactor Check for 24VAC between R and C on CXM/DXM Check primary/secondary voltage on transformer

Check water flow adjust to proper flow rate

Bring water temp within design parameters

Dirty Air Coil- construction dust etc.

Too high of external static. Check static vs blower table

Bring return air temp within design parameters

Check superheat/subcooling vs typical operating condition table

Check charge and start-up water flow

Check water flow adjust to proper flow rate

Clip JW3 jumper for antifreeze (10°F [-12°C]) use

Too high of external static. Check static vs blower table

Too much cold vent air? Bring entering air temp within design parameters

Normal airside applications will require 30°F [-1°C] only

Check slope of unit toward outlet Poor venting. Check vent location

Check power supply and 24VAC voltage before and during operation.

Check compressor starting. Need hard start kit?

Check 24VAC and unit transformer tap for correct power supply voltage

Check power supply voltage and 24VAC before and during operation.

Check 24VAC and unit transformer tap for correct power supply voltage

Check for poor water flow, or air flow

Unit may be oversized for space. Check sizing for actual load of space.

Check thermostat wiring at heat pump. Jumper Y and R for compressor operation in test mode.

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Only Compressor Runs X X Thermostat wiring

Check G wiring at heat pump. Jumper G and R for fan operation.

X X Fan motor relay

Jumper G and R for fan operation. Check for Line voltage across BR contacts.

Check fan power enable relay operation (if present)

X X Fan motor Check for line voltage at motor. Check capacitor

X X Thermostat wiring

Check thermostat wiring at heat pump. Jumper Y and R for compressor operation in test mode.

Unit Doesn't Operate in Cooling

X Reversing Valve

Set for cooling demand and check 24VAC on RV coil and at CXM/DXM board.

If RV is stuck, run high pressure up by reducing water flow and while operating engage and disengage RV coil voltage to push valve.

X Thermostat setup Check for 'O' RV setup not 'B'

X Thermostat wiring

Check O wiring at heat pump. Jumper O and R for RV coil 'Click'.

Thermostat wiring

Put thermostat in cooling mode. Check for 24VAC on O (check between C and O); check for 24VAC on W (check between W and C). There should be voltage on O, but not on W. If voltage is present on W, thermostat may be bad or wired incorrectly.

Functional Troubleshooting

Only Compressor Runs X X Thermostat wiring

X X Fan motor relay

X X Fan motor Check for line voltage at motor. Check capacitor

X X Thermostat wiring

Unit Doesn't Operate in Cooling

Performance Troubleshooting

Insufficient capacity/ X X Dirty Filter Replace or clean

Not cooling or heating X Reduced or no Air flow Check for dirty air filter and clean or replace

properly in heating Check fan motor operation and airflow restrictions

X Reversing Valve

X Thermostat setup Check for 'O' RV setup not 'B'

X Thermostat wiring

Thermostat wiring

Htg Clg Possible Cause Solution

X Reduced or no Air flow Check for dirty air filter and clean or replace

in cooling Check fan motor operation and airflow restrictions

X X Leaky duct work

X X Low refrigerant charge Check superheat and subcooling per chart X X Restricted metering device Check superheat and subcooling per chart. Replace.

X Defective Reversing Valve Perform RV touch test

X X Thermostat improperly located Check location and for air drafts behind stat

X X Unit undersized

X X Scaling in water heat exchanger Perform Scaling check and clean if necessary

Check G wiring at heat pump. Jumper G and R for fan operation.

Jumper G and R for fan operation. Check for Line voltage across BR contacts.

Check fan power enable relay operation (if present)

Check thermostat wiring at heat pump. Jumper Y and R for compressor operation in test mode.

Set for cooling demand and check 24VAC on RV coil and at CXM/DXM board.

If RV is stuck, run high pressure up by reducing water flow and while operating engage and disengage RV coil voltage to push valve.

Check O wiring at heat pump. Jumper O and R for RV coil 'Click'. Put thermostat in cooling mode. Check for 24VAC on O

(check between C and O); check for 24VAC on W (check between W and C). There should be voltage on O, but not on W. If voltage is present on W, thermostat may be bad or wired incorrectly.

Performance Troubleshooting

Too high of external static. Check static vs blower table

Too high of external static. Check static vs blower table Check supply and return air temperatures at the unit and at distant duct registers if significantly different, duct leaks are present

Recheck loads & sizing check sensible clg load and heat pump capacity

X X Inlet Water too Hot or Cold Check load, loop sizing, loop backfill, ground moisture.

High Head Pressure X Reduced or no Air flow Check for dirty air filter and clean or replace

Low Suction Pressure X Reduced water flow Check pump operation or water valve operation/setting

Low discharge air temperature in heating

High humidity X Too high of air flow Check fan motor speed selection and airflow chart

in heating Check fan motor operation and airflow restrictions

Too high of external static. Check static vs blower table

X Reduced or no water flow Check pump operation or valve operation/setting

in cooling Check water flow adjust to proper flow rate

X Inlet Water too Hot Check load, loop sizing, loop backfill, ground moisture.

Air Temperature out of range in heating

X Scaling in water heat exchanger Perform Scaling check and clean if necessary X X Unit Overcharged Check superheat and subcooling. Reweigh in charge X X Non-condensables insystem Vacuum system and reweigh in charge X X Restricted metering device Check superheat and subcooling per chart. Replace.

in heating Plugged strainer or filter. Clean or replace.

X Water Temperature out of range Bring water temp within design parameters

X Reduced Air flow Check for dirty air filter and clean or replace

in cooling Check fan motor operation and airflow restrictions

X Air Temperature out of range

X X Insufficient charge Check for refrigerant leaks

X Too high of air flow Check fan motor speed selection and airflow chart

X Poor Performance See 'Insufficient Capacity'

X Unit oversized

Bring return air temp within design parameters

Check water flow adjust to proper flow rate

Too high of external static. Check static vs blower table Too much cold vent air? Bring entering air temp within design parameters

Recheck loads & sizing check sensible clg load and heat pump capacity

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Packaged Unit Refrigeration Schematic

Rev. 12/08

Customer: _____________________________________

Antifreeze: ________________________

Model#: ________________________ Serial#: ________________ Loop type: _______________

Complaint: ________________________________________________________________________

Use 500 for water, 485 for antifreeze.

Date: ________________________

Location: ________________________

Model Number: ________________________

Serial Number: ________________________

Date: ________________________

Location: ________________________

Model Number: ________________________

Troubleshooting Form

Serial Number: ________________________

HEATING CYCLE ANALYSIS -

Refrigerant Type:

R410A

R22

AIR

COIL

°F °F

R407C

EXPANSION

VALVE

Voltage: ________

FILTER DRIER*

COAX

HWG

Comp Amps: _______

Total Amps: ________

*Filter drier not on some units with R22 refrigerant.

°F

FP2: HEATING LIQUID LINE

FLASH

GAS LINE

°F

FP1

SENSOR

°F

°F °F

PSI PSI

WATER IN WATER OUT

Look up pressure drop in I.O.M. or spec. catalog to determine flow rate.

COOLING CYCLE ANALYSIS -

AIR

COIL

°F °F

PSI

°F

PSI

°F

SAT

SUCTION

COMPRESSOR

DISCHARGE

°F

SAT

SUCTION

COMPRESSOR

°F

FILTER

DRIER*

FP1: CLG

LIQ LINE

COAX

°F

°F °F

PSI PSI

WATER IN WATER OUT

DISCHARGE

HWG

°F

PSI

Look up pressure drop in

SAT

FP2: FLASH GAS LINE

EXPANSION

VALVE

°F

OTHER SIDE OF FILTR DR

I.O.M. or spec. catalog to determine flow rate.

Heat of Extraction (Absorption) or Heat of Rejection =

________ flow rate ( diff. ( factor = _____________

Superheat

Subcooling



gpm) x ________ temp. deg. F) x ________ fluid

Suction temperature - suction saturation temp.

Discharge saturation temp. - liquid line temp.



(Btu/hr)

(deg F)

Note: Never connect refrigerant gauges during startup procedures. Conduct water-side analysis

using P/T ports to determine water ow and temperature difference. If water-side analysis shows

poor performance, refrigerant troubleshooting may be required. Connect refrigerant gauges as a last resort.

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Follow All Warnings and Cautions in

This Manual Before Attempting Conversion.

Field Conversion Options

Top Discharge to Straight Discharge Convertible

Follow all warnings and cautions in this manual

No More Ordering New Panels From the Vendor

before attempting conversion.

No More Buying a Different Size Belt

No More Heavy Lifting (Blower/Motor ASM)

What may have taken a day can now be a 15-minute job

Blower Access

Panel

C-Box/

Motor Access

Panel

Compressor

Access Panel

Step 1: Remove the three panels, as shown.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Step 2: Remove Blockoff Air Handler as shown.

Loosen belt and remove.

Blockoff

Air Handler

Step 3

Step 3: Remove bolts (4x) off blower panel.

Remove bolts (4x) (2x ea. side) from blower sides.

Step 3

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Step 4: Remove bolts (4x) and take blower glides out.

Blower Glides

(2x)

Step 5: Attach Blower Glides to Blower BTM Load Brackets as shown.

Use bottom set of holes (.203 Dia.) on Blower BTM Load Brackets.

Blower Shaft should be sitting right on top of the Blower Glides.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Step 6: Stand in front and pull Blower ASM on to the ridge of the Blower Glides.

Step 7: Rotate Blower ASM using Blower Glides as a guiding track.

Step 8: When the Blower ASM is parallel to the floor, push the Blower ASM

back so that the Blower Panel is flush with the unit.

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Step 9: Attach Blower ASM with bolts (4x) as shown.

Step 10: Remove Bower Glides (2x) and re-attach back in compressor section.

Step 10

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Important!

Step 11: Re-bolt Blower ASM to Blower BTM load brackets

4 ¼-20 UNC bolts, (2x) each side

Re-attach belt and tighten.

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Step 12: Re-attach Blockoff Air Handler as shown.

Blockoff Air Handler

Blower Filler

Panel

C-Box/Motor Access

Panel

Compressor

Panel Access

Step 13: Put (3x) panels back on.

Reverse steps to change a Straight Discharge to a Top Discharge.

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Front Control Box/ Motor Access to Back Access Convertible

Control Box Cover

• No More Dumping Charge/ Adding Charge

• No More Unbrazing/ Brazing Copper

• No More Heavy Lifting (Blower/ Motor ASM)

• No More Flipping Coil Over

What may have taken a day can now be a 15-minute job

Front C-Box/

Motor Access

Panel

Compressor

Access Panel

Step 1: Remove the three panels as shown.

Return Air

Control Box

Back Compressor/

C-Box/ Motor Access

Panel

Motor

Cover

Step 2: Remove Motor Cover and Control Box Cover as shown.

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

Step 3: Remove screws from Control Box (Qty 4x) and

A) flip down, B) slide across and C) flip up as shown using the

guide rails inside as a guide. Re-attach control box with screws.

Screws

Step 4: Loosen Belt tension and take Belt off. Step 5: Remove Bolt-Belt Adjustment ASM as shown.

Step 5

Right Side View

Bolt-Belt Adjustment ASM

Step 4

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Step 6: Move Bolt-Belt Adjustment ASM to opposite side and re-attach.

Step 6

Control Box Cover

Step 7: Put Belt back on and tighten.

Put Control Box Cover and

Motor Cover on return side.

Step 8: Place panels back on unit.

Reverse steps to go from

a front return to a back return.

Control Box

Motor Cover

Front Return Top Discharge

Heat Controller, Inc. HKV LArge CommerCiAL IOM Instructions

• Water In-Out Available on Either Side

• Hi-Low Voltage Access on Any Side

• Full Filter Frame - Bottom Access - 1”, 2”, or 4”

Water Out

Water In

• Filters - 1” or 2” Fiberglass and 4” Merv 8

Water Out

Control Box

Front Return Top Discharge

1. Water inlet and outlet connections are available on either side (left or right) of the unit. MPT Plugs (Qty 2x) are shipped loose in plastic bag tied to water leg in front of the unit. Installer must plug up water inlet/outlet side that is not being connected.

2. Electrical access is available on either side (left or right) of unit and is also available (left or right) in the front of the unit.

3. 1” Filter rack can be field converted to 2”.

* Consult factory for availability and part numbers

IOM Instructions HKV LArge CommerCiAL Heat Controller, Inc.

Condensate Drain Can Connect to Either Side of Unit

TLV Units come with flex hose and 1” FPT

HKV

condensate connection tied inside (shown above)

Installer will untie flex hose and make an internal trap

on either the left side (shown above) or on the right side.

Internally attach mounting plate with FPT fitting.

11/2010

Heat Controller HKV084, HKV096, HKV120, HKV150, HKV168 Installation, Operation & Mainenance Manual

Specifications and Main Features

Frequently Asked Questions

User Manual