Greenheck SP 210-258, CSP 210-258, SP 260-280, CSP 260-280 Installation, Operation And Maintenance Manual

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Page 1

Parts List

1. Duct Connector

2. Backdraft Damper Assembly

3. Discharge Cover Plate

4. Grille (SP)

5. Bottom Panel (CSP)

6. Mounting Angles

7. Housing

8. Power Assembly: A. Scroll B. Venturi C. Wheel D. Motor E. Drive Frame

9. Insulation

10. Internal Receptacle and Bracket

11. Electrical Junction Cover Plate

Tools Required - Phillips head screwdriver and wrenches.

SP/CSP 210-258 SP/CSP 260-280

WARNING !

To reduce the risk of fire, electric shock, or injury to persons, observe the following:

• Fan Models SP/CSP 210 - 260 should only be used with fan speed control Part No. KBWC-15K, manufactured by KB Electronics, Inc.

• Fan Models SP/CSP 262 - 275 should only be used with fan speed control Part No. KBWC-112LK, manufactured by KB Electronics, Inc.

• Use this unit only in the manner intended by the manufacturer. If you have any questions, contact the manufacturer.

• Before servicing or cleaning unit, switch power off at service panel and lock service panel to prevent power from being switched on accidentally. When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel.

• Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction.

• The combustion airflow needed for safe operation of fuel-burning equipment may be affected by this unit's operation. Follow the heating equipment manufacturer's guideline and safety standards such as those published by the National Fire Protection Association (NFPA), and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code authorities.

• When cutting or drilling into wall or ceiling, do not damage electrical wiring or other hidden utilities.

• This unit is not to be installed directly over a tub or shower.

• Ducted fans must always be vented to the outdoors.

CAUTION

For general ventilating use only.

Do not use to exhaust hazardous or explosive materials and vapors.

GREENHECK

P.O. BOX 410 SCHOFIELD, WISCONSIN 54476-0410

PH. 715-359-6171

www.greenheck.com

READ AND SAVE THESE INSTRUCTIONS

Models SP/CSP Ceiling and Cabinet Fans

PN 453669

Installation, Operation and Maintenance Manual

Page 2

Ductwork and Performance

Installation of ductwork is critical to the performance of these fans (see drawing). Straight ductwork (1) or ductwork that turns in the same direction as the wheel (2) is recommended. Ductwork turning opposite the wheel direction (3) will cause turbulence and back pressure resulting in poor performance.

Note: If round duct is to be used, Model RDC (Round Duct Connector) can be purchased from Greenheck that bolt in place of the standard square duct connector.

AIR FLOW

(GOOD)

(POOR)

(GOOD)

Sound and Location

The location of these fans must be taken into consideration before installation. In sound critical installations insulated ductwork, flexible duct connections or placing the fan in a remote section of ductwork are solutions to meeting the required fan sound levels.

Placement Near Cooking Equipment

These fans are not recommended for cooking exhaust applications. They are designed primarily for low temperature, clean air applications only. The diagram shows the minimum distance these fans should be placed in relation to cooking equipment.

Ductwork and Noise

Fiberglass ductboard is a better choice than metal ductwork for reducing fan noise and is highly recommended for low sound applications. Where metal duct is used, sound transmission can be reduced with flexible duct connections between the fan and the duct.

Flex Duct Connections

Metal Ductwork

Installation Recommendations

Airflow

CSP Mounting Arrangements

SP Ceiling Mounting

Arrangements

SP Wall Mounting

Arrangements

Airflow

Mounting Arrangements

This illustration shows some of the many configurations SP and CSP fans can be adapted to by simply changing discharge positions.

Fiberglass Ductboard

Remote Mounted

CSP

Correct Low Sound Installation

Incorrect

SP Mounted Directly Overhead

Do not install

fan in this area

45°

Page 3

Converting Duct Connector to Vertical Discharge

This procedure is for SP/CSP single blower units sizes 210-258. This also applies to double blower units sizes 260-280 with some slight differences in the number of fasteners and type and location of scroll mounting brackets.

Step 1. Remove duct connector and cover plate.

Exchange their positions and secure with fasteners. (See mounting arrangements on page 2.)

Step 2. Remove grille (SP) or bottom panel (CSP).

Step 3. Unplug power cord from internal receptacle.

Step 4. Remove fasteners securing power assembly

bracket to housing (2 fasteners for SP/CSP 210-228; 4 for 250-258).

Step 5. Remove power assembly from housing, taking

care not to damage insulation.

For SP/CSP 250-258: With power assembly removed, remove gusset/bracket assemblies from fan scroll by removing two fasteners on each side (do not disassemble gusset/bracket assembly).

Fasten gusset/bracket assemblies on scroll in position as shown in Photo B ( the opposite of original position).

Step 6. Re-install power assembly (for all sizes).

- Plug power cord into internal receptacle.

- Insert power assembly into housing, matching the scroll discharge with the housing duct connector.

- Replace bracket fasteners and tighten.

Step 7. Replace grill or bottom panel.

Conversion is complete ready to install.

Grille and Bottom Panel Installation

Position the grille or bottom panel over the housing opening as shown and secure with fasteners provided.

Filters

The addition of an intake filter is highly recommended for these fans, even in clean air environments excess dirt can accumulate on wheels and motors causing reduced performance and imbalance.

Filters, once installed, should be checked and cleaned periodically to maintain performance.

Greenheck offers washable aluminum mesh filters specifically designed for these fans. Please consult SP/CSP catalog for more information.

SP CSP

Step 2

(for procedure below)

Step 1

Step 4

Step 5 (for SP/CSP 250-258 only)

SP/CSP 210-228

HORIZONTAL DISCHARGE

SP/CSP 210-228 SP/CSP 250-258

VERTICAL DISCHARGE

A. B.

SP/CSP 250-258

Step 6

Page 4

Electrical Connections

Figure below shows exterior electrical access cover for field wiring. Connect electrical supply conduit through one of the two knockouts illustrated. Connections are made directly to black and white leads, a separate green fastener is provided for ground wire connection. Refasten cover when connections are complete.

Warranty

Greenheck warrants this equipment to be free from defects in material and workmanship for a period of one year from the purchase date. Any units or parts which prove to be defective during the warranty period will be replaced at our option when returned to our factory, transportation prepaid.

The motor is warranted by the motor manufacturer for a period of one year. Should the motor prove defective during this period, it should be returned to the nearest authorized motor service station.

Greenheck will not be responsible for any installation or removal costs.

General Maintenance Suggestions

Models SP and CSP ceiling exhaust fans require very little maintenance. However, since small problems over time left unchecked could lead to loss of performance or early motor failure, we do recommend that the unit be inspected periodically (once or twice a year).

The fan motor and wheel(s) should be checked for dust and dirt accumulations. (See Filters on page 3). Dirt buildup can lead to loss of performance and motor overheating. Cleaning can be accomplished by brushing off any dust that may have accumulated. Even filtered units can accumulate build up and should be checked when cleaning filters.

The motor should be checked for lubrication at this time. Lubricate only those motors which have an oil hole provided. A few drops of all-purpose oil (SAE 20) will be sufficient.

Mounting Brackets

Mounting brackets are convertible to provide a wide range of adjustment for both solid mounting or hanging installations.

Angle mounting holes are slotted where bracket attaches to housing to allow for finer adjustment when installations such as flush mounts in ceilings or walls are required.

Hanging Vibration Isolators

Isolator kits, available from Greenheck, are highly recommended to insure quiet, vibrationfree installations of these fans. The kits consist of items shown except threaded ready rod which is provided by others. Mounting angles are prepunched for these kits.

GREENHECK

P.O. BOX 410 SCHOFIELD, WISCONSIN 54476-0410

PH. 715-359-6171

www.greenheck.com

SP/CSP models shown are UL and cUL listed E 33599 Maximum airstream temperature not to exceed 95°F.

SP/CSP models shown are CSA certified LR-34470 models 210-280

IOM SP/CSP FS

Rev. 2

September 1999

Top Mount

Bottom Mount

Brackets can be used in either position to adapt to most mounting situations

Bottom Mount

Slots in the brackets allow fine adjustment for flush fit with wall/ceiling opening

Isolator Kit Components

10/32 Threaded Rod (Supplied By Others)

Knockouts

Electrical Access Panel