Best CP57IQT369SB, CP55IQ369SB User Manual

INSTALLATION INSTRUCTIONS

HB0132

CP55IQ, CP57IQT AND CP57E SERIES

!INTENDED FOR DOMESTIC COOKING ONLY !

READ AND SAVE THESE INSTRUCTIONS

INSTALLER: LEAVE THIS MANUAL WITH HOMEOWNER. HOMEOWNER: USE AND CARE INFORMATION ON PAGES 13 AND 14.

BEST; Hartford, Wisconsin www.BestRangeHoods.com 800-558-1711

BEST; Drummondville, QC, Canada www.BestRangeHoods.com 866-737-7770

To register your product online or for additional information visit www.BestRangeHoods.com

SV21422 rev. 06

! WARNING

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:

1.Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer at the address or telephone number listed in the warranty.

2.Before servicing or cleaning unit, switch power off at service panel and lock service disconnecting means 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.

3.Installation work and electrical wiring must be done by qualified personnel in accordance with all applicable codes and standards, including fire-rated construction codes and standards.

4.Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel burning equipment to prevent backdrafting. Follow the heating equipment manufacturer’s guidelines 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.

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

6.Ducted fans must always be vented to the outdoors.

7.Do not use this unit with any solid-state speed control device.

8.To reduce the risk of fire, use only metal ductwork.

9.This unit must be grounded.

10.When applicable local regulations comprise more restrictive installation and/or certification requirements, the aforementioned requirements prevail on those of this document and the installer agrees to conform to these at his own expenses.

TO REDUCETHE RISK OF A RANGETOP GREASE FIRE:

a)Never leave surface units unattended at high settings. Boilovers cause smoking and greasy spillovers that may ignite. Heat oils slowly on low or medium settings.

b)Always turn power pack ON when cooking at high heat or when flambeing food (i.e.: Crêpes Suzette, Cherries Jubilee, Peppercorn Beef Flambé).

c)Clean ventilating fans frequently. Grease should not be allowed to accumulate on fan, filters or in exhaust ducts.

d)Use proper pan size. Always use cookware appropriate for the size of the surface element.

!WARNING

TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP GREASE FIRE, OBSERVE THE FOLLOWING*:

1.SMOTHER FLAMES with a close-fitting lid, cookie sheet or metal tray, then turn off the burner. BE CAREFUL TO PREVENT BURNS. IF THE FLAMES DO NOT GO OUT IMMEDIATELY, EVACUATE AND CALL THE FIRE DEPARTMENT.

2.NEVER PICK UP A FLAMING PAN — You may be burned.

3.DO NOT USE WATER, including wet dishcloths or towels — This could cause a violent steam explosion.

4.Use an extinguisher ONLY if:

A.You own a Class ABC extinguisher and you know how to operate it.

B.The fire is small and contained in the area where it started.

C.The fire department has been called.

D.You can fight the fire with your back to an exit.

* Based on “Kitchen Fire Safety Tips” published by NFPA.

CAUTION

1.For indoor use only.

2.For general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.

3.To avoid motor bearing damage and noisy and/or unbalanced impellers, keep drywall spray, construction dust, etc. off power unit.

4.Your power pack motor has a thermal overload which will automatically shut off the motor if it becomes overheated. The motor will restart when it cools down. If the motor continues to shut off and restart, have the power pack serviced.

5.The minimum hood distance above cooktop must not be less than 24”. A maximum of 30” above cooktop is recommended for best capture of cooking impurities.

6.Two installers are recommended because of the large size and weight of this unit.

7.To reduce the risk of fire and to properly exhaust air, be sure to duct air outside — Do not exhaust air into spaces within walls or ceiling or into attics, crawl space or garage.

8.This product is equipped with a thermostat which may start blower automatically. To reduce the risk of injury and to prevent power from being switched on accidentally, switch power off at service panel and lock or tag service panel.

9.Because of the high exhausting capacity of this unit, you should make sure enough air is entering the house to replace exhausted air by opening a window close to or in the kitchen.

10.To reduce the risk of fire and electrical shock, the Best CP55IQ & CP57IQT Series models should only be installed with their own built-in blowers, and the Best CP57E Series models must only be installed with Best exterior blower models EB6, EB9, EB12 or EB15; or Best in-line blowers models ILB3, ILB6, ILB9, ILB11. Other blowers cannot be substituted.

11.Please read specification label on product for further information and requirements.

12.This power pack is equipped with a RF receiver (optional remote control sold separately). Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this product. The remote control has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules and the Canadian ICES-003. These limits are designed to provide reasonable protection against harmful interference in a residential installation. The remote control generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna

• Increase the separation between the equipment and receiver

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected

2

- CP55IQ AND CP57IQT POWER PACK SYSTEMS -

MODEL 634 OR 644	MODEL 643	MODEL 437	MODEL 441
(ROOF CAP)	(8” ROUND WALL CAP)	(HIGH CAPACITY ROOF CAP)	(10’’ ROUND WALL CAP)

8” ROUND		MODEL 418
ADJUSTABLE ELBOW		(10” ROUND
		ADJUSTABLE ELBOW)
8” ROUND		MODEL 410
STANDARD DUCT		(10” ROUND DUCT
		— 2 FT. SECTIONS)
ADAPTER/DAMPER		10” ROUND VERTICAL
8” ROUND (SUPPLIED WITH		IN-LINE DAMPER (SUPPLIED WITH
SINGLE BLOWER POWER PACK)		DUAL BLOWER POWER PACK)
		10” ROUND ADAPTER
	CP55IQ	(SUPPLIED WITH DUAL BLOWER
		POWER PACK)
	POWER PACK

CP57IQT

POWER PACK

	+	ACR SERIES
-		REMOTE CONTROL KIT
	¤
		(SOLD SEPARATELY)
HL0207
SINGLE INTERIOR BLOWER		DUAL INTERIOR BLOWER

3

- CP57E POWER PACK SYSTEM -

MODEL 437

(HIGH CAPACITY ROOF CAP)

	MODEL 441
	(10” ROUND
MODEL 643	WALL CAP)
(8” ROUND
WALL CAP)

MODEL ILB6 (600 CFM)

IN-LINE BLOWER

(INCLUDES TWO 4½” X 18½”

TO 10’’ ROUND TRANSITIONS)

MODEL ILB3 (280 CFM)

IN-LINE BLOWER

(INCLUDES ONE 8” TO 10”

ROUND TRANSITION)

ACR SERIES

- +	REMOTE CONTROL KIT
¤	(SOLD SEPARATELY)

HL0208

MODEL ILB9 (800 CFM)
OR ILB11 (1100 CFM)		MODEL EB12 (1200 CFM)
IN-LINE BLOWER	MODEL EB6 (600 CFM)	OR EB15 (1500 CFM)
(INCLUDES TWO 8” X 12” TO	OR EB9 (900 CFM)	EXTERIOR BLOWER
10’’ ROUND TRANSITIONS)	EXTERIOR BLOWER

MODEL 418

(10” ROUND

ADJUSTABLE ELBOW)—

OPTIONAL

MODEL 410

(10” ROUND DUCT

—2FT. SECTIONS)

CP57E

POWER PACK

IN-LINE AND EXTERIOR BLOWER ROUGH-IN KIT

(INCLUDED WITH EB6, EB9, EB12, EB15, ILB3, ILB6, ILB9 AND ILB11 BLOWERS.)

4

1. INSTALL DUCTWORK AND ELECTRICAL WIRING

1.1 NON-DUCTED INSTALLATION (CP55IQ SERIES POWER PACKS ONLY)

CP55IQ Series power packs may be non-ducted. ANKCP55 non-duct kit must be installed (sold separately).

1.2 DUCTED INSTALLATION (ALL POWER PACKS)

For a CP57E Series power pack, either an exterior blower or in-line blower must be used. The CP57E Series power pack must be installed with blower models ILB3, ILB6, ILB9, ILB11, EB6, EB9, EB12 or EB15 only. Other blowers cannot be substituted (blowers sold separately.) Plan where and how the ductwork will be installed.

If installing exterior or in-line blower, refer to instructions packed with blower and follow steps 1 up to 7, 11, 13 and up of this manual.

Install proper-sized ductwork, elbows and roof or wall cap for the type of blower you are installing. If installing CP55IQ Series power pack, use 8” round ductwork and if installing CP57IQT or CP57E Series power pack, use 10” round ductwork. Use metal foil duct tape to seal duct joints.

NOTE: It is recommended that there be a minimum of 6" of straight duct from the hood to an elbow for 8" duct and 12" for 10" duct.

1.3 ALL INSTALLATIONS

The minimum power pack distance above cooktop must not be less than 24’’. A maximum of 30” above cooktop is recommended for best capture of cooking impurities.

Distances over 30” are at the installer and users discretion.

Run 3-wire power supply cable to installation location. Its length should extend at least 4 feet below the bottom of the custom hood.

	ROOF CAP			ROOF CAP
				10” ROUND DUCT
			8” ROUND DUCT FOR CP55IQ OR	(except ILB3, 8’’ ROUND DUCT)
				IN-LINE BLOWER
			10” ROUND DUCT FOR CP57IQT
			8” ROUND ELBOW FOR CP55IQ OR
			10” ROUND ELBOW FOR CP57IQT
			10” IN LINE	WALL
				CAP
			VERTICAL DAMPER FOR CP57IQT
			8” ROUND ADAPTER & DAMPER
	WALL		FOR CP55IQ OR
			10” ROUND ADAPTER FOR CP57IQT	POWER PACK
	CAP
			POWER PACK	24” TO 30” ABOVE
				COOKING SURFACE
			24” TO 30”
	HH0201A		ABOVE COOKING SURFACE	HH0114A
			CP55IQ (SINGLE INTERNAL BLOWER)	CP57E WITH MODEL ILB3, ILB6, ILB9
		OR CP57IQT (DUAL INTERNAL BLOWER)		OR ILB11 IN-LINE BLOWER TYPICAL DUCTWORK
			TYPICAL DUCTWORK	(BLOWER LOCATION IS SHOWN FOR REFERENCE ONLY)
			EXTERIOR BLOWER

10” ROUND DUCT

10” ROUND ELBOW

EXTERIOR

BLOWER

POWER PACK

	24” TO 30”
	ABOVE
HH0115A	COOKING SURFACE

CP57E EXTERIOR BLOWER TYPICAL DUCTWORK

5

2. PREPARE INSTALLATION

! WARNING

When performing installation, servicing or cleaning the unit, it is recommended to wear safety glasses and gloves.

NOTE: Before proceeding to the installation, check the contents of the box. If items are missing or damaged, contact the manufacturer.

Make sure that the following items are included:

- Power Pack

- Accessories • Hybrid baffle filters with handles (3 for 36’’ width power pack, 4 for 42’’ width power pack and 5 for 48” to 66” width power packs)

•8” round adapter and damper (included with CP55IQ power pack series)

•10” round in-line vertical damper (included with CP57IQT power pack series)

•10” round adapter (included with CP57IQT power pack series)

•Bag of parts including: 1 wire clamp, 2 wire connectors, 4 no. 8 x 3/8” screws, 9 no. 8 x 1/2” chrome plated screws,

10 no. 8-32 x 1/4” screws (not used with this product, please discard).

Parts sold separately:

•ACR Series remote control kit

•In-line blower assembly model ILB3, ILB6, ILB9 or ILB11.

•Exterior blower assembly model EB6, EB9, EB12 or EB15.

•Ducts, elbows, wall and roof caps. Refer to page 3 and 4 for a complete list of venting options and model numbers.

•Non-duct kit ANKCP55 Series, mandatory for non-ducted installation.

NOTE: During installation, protect countertop and/or cooktop.

3. CUSTOM HOOD PREPARATION

! WARNING

When building a custom hood, always follow all applicable construction codes and standards.

The custom hood must be constructed to fit the size and shape of the CP55IQ, CP57IQT or the CP57E power pack. See chart and illustration for details.

	POWER PACK		TOTAL	POWER PACK DIMENSIONS
	MODEL	WIDTH	WEIGHT	A*	B*	C
	CP55IQ	36”	52 LB.	195⁄16”	347⁄16”	4¼”
		42”	62 LB.	195⁄16”	407⁄16”	43⁄8”
		36”	62 LB.	195⁄16”	347⁄16”	53⁄8”
		36”	62 LB.	229⁄16”	347⁄16”	53⁄8”
		48”	72 LB.	195⁄16”	467⁄16”	53⁄8”
	CP57IQT	48”	72 LB.	229⁄16”	467⁄16”	53⁄8”
		54”	82 LB.	229⁄16”	527⁄16”	53⁄8”
		60”	85 LB.	229⁄16”	587⁄16”	53⁄8”
		66”	88 LB.	229⁄16”	647⁄16”	53⁄8”
		36”	40 LB.	229⁄16”	347⁄16”	6”
	CP57E	48”	53 LB.	229⁄16”	467⁄16”	6”
		60”	66 LB.	229⁄16”	587⁄16”	6”

	REAR
3”	C	4½”	7/8”
	L
			C
12”
			A
HD0296A	B
	FRONT

* Dimensions A and B include rivets head.

To minimize the gap around the power pack, take actual width and depth measurements of power pack and add 1/16” to get D and E measurements. Cut the hole in the bottom of the cabinet according to dimensions. See chart and illustration for details.

POWER PACK CUTOUT DIMENSIONS

	MODEL	WIDTH	D	E
	CP55IQ	36”	193⁄8”	34½”
		42”	193⁄8”	40½”
		36”	193⁄8”	34½”
		36”	225⁄8”	34½”
		48”	193⁄8””	46½”
	CP57IQT	48”	225⁄8”	46½”
		54”	225⁄8”	52½”
		60”	225⁄8”	58½”
		66”	225⁄8”	64½”
		36”	225⁄8”	34½”
	CP57E	48”	225⁄8”	46½”
		60”	225⁄8”	58½”

D

E

HD0367

6

4. MOUNT CUSTOM HOOD INTERNAL FRAMEWORK

! WARNING

The wood hood must be positively secured to wall studs or other wooden framework behind the drywall. Make sure it is capable of supporting its own weight and the weight of the CP55IQ, CP57IQT or CP57E. Failure to do so may cause personal injury or damage to countertop or cooktop.

The CP55IQ, CP57IQT and CP57E power pack is supported by the custom hood internal framework with screws provided in parts bag.

Since the CP55IQ, CP57IQT and CP57E power pack mounting holes are located in front and rear sides (see illustration at right), plan to install wood frame at front and sides for support.

HH0102A

5. REMOVE HYBRID BAFFLE FILTERS

Remove tape on filters. Remove filters from power pack and set aside. It is recommended to start with the center one(s).

HD0521

6. REMOVE GREASE DRIP RAIL

A.Lift grease drip rail to disengage it from the bottom panel.

B.Slide grease rail all the way to the left or right () and lift the opposite end to disengage the other end from the bottom panel (). Remove it from the power pack and set aside for later use.

A

HD0524

	B
	
HD0525

7

7. REMOVE BOTTOM PANEL

Using a Phillips screwdriver, remove both bottom panel retaining screws and set aside.

RETAINING SCREW LOCATIONS

HO0224

Disassemble bottom panel from power pack and set aside.

SIDE VIEW

HO0120

8. REMOVE KNOCK-OUT OPENING (CP55IQ AND CP57IQT SERIES ONLY)

From inside the power pack, remove the wiring box cover by removing 2 retaining screws and set aside. Punch out the electrical knockout hole on top of the power pack. Install the wire clamp (included in parts bag).

HR0027

9. INSTALL THE 8” ADAPTER/DAMPER (CP55IQ SERIES ONLY)

Using 4 no. 8 x 3/8” screws from parts bag, assemble the adapter/damper on the top of the power	MOUNTING SCREW LOCATIONS
dampers, remove shipping tape if present. Seal all joints with metal foil duct tape to eliminate air

HJ0016

8

10. INSTALL THE 10” ADAPTER (CP57IQT SERIES ONLY)

	Using 2 no. 8 x 3/8” screws from parts bag, assemble the adapter on the top of the power pack.
		MOUNTING SCREW LOCATIONS
	Seal all joints with metal foil duct tape to eliminate air leaks.

HJ0026

11.INSTALL THE 10” IN-LINE DAMPER

(CP57IQT AND CP57E SERIES, DUCTED INSTALLATION ONLY)

NOTE: For a non-ducted installation, do not install the 10” in-line damper.

Install 10” in-line damper inside the vertical ductwork that will be attached to power pack. Do not install in a horizontal ductwork or it will not open and close properly. Remove shipping tape if present. Secure the damper to the duct with 3 no. 8 sheet metal screws (not provided). Ensure damper opens and closes freely. Seal all joints with metal foil duct tape to eliminate air leaks.

10" min.

recommended

HJ0073A

9

12.INSTALL THE ROUGH-IN PLATE FOR EXTERNAL BLOWER

(CP57E SERIES ONLY)

Refer to the instructions included with the selected blower/rough-in kit (sold separately) for details on installing the rough-in plate. Install the rough-in plate so that the wiring box is located on the right side when facing the hood, as specified on the blower housing label.

WIRING BOX

COVER

LOCK NUTS

HD0522

13. CONNECT WIRING (ALL BLOWERS)

! WARNING

Risk of electric shock. Electrical wiring must be done by qualified personnel in accordance with all applicable codes and standards. Before connecting wires, switch power off at service panel and lock service disconnecting means to prevent power from being switched on accidentally.

Position the power pack below the installed custom hood.

INTERNAL BLOWERS: Insert the house wiring cable through the wire clamp previously installed in step 8. Tighten the wire clamp to secure the cable. Connect cable into wiring box using wire connectors. Connect BLACK to BLACK, WHITE to WHITE and GREEN or bare wire under GREEN ground screw. DO NOT FORGET TO CONNECT THE GROUND. Reinstall wiring box cover.

IN-LINE OR EXTERIOR BLOWERS: See instructions included with blower.

HE0059

14. INSTALL POWER PACK

MODEL CP55IQ ONLY: If the model CP55IQ is to be installed with a non-duct kit, install a 8” to 7” reducer (included in non-duct kit) prior to install the power pack in its custom hood.

CAUTION

Take care not to kink ducting when installing the power pack.

Using provided no. 8 x 1/2” chrome plated screws, install the power pack inside the custom hood. Start with 2 screws on front corners, then use 4 screws for sides and use the remaining screws to finalize securing the front power pack. (See figure at right for mounting screw specific locations.)

Make sure the adapter/damper (or the adapter) enters the ducting. When there is access to the top of the power pack, seal connections with metal foil duct tape.

HH0102A

10

15. PERFORM THE EXTERNAL BLOWER CONNECTIONS (CP57E SERIES ONLY)

! WARNING

Do not plug the two cords together.

To install the blower see instructions included with the blower.

Plug the 3-prong plug cord from rough-in plate to the 3-prong male connector inside the power pack (A) and the 2-prong male connector cord from rough-in plate to the 2-prong plug inside the power pack (B).

BA

HE0078

16. REINSTALL BOTTOM PANEL

Lift the bottom panel and engage the power pack metal tabs in bottom panel slots, as shown in details A and B below.

	SIDE VIEW
A	B
HO0121

Secure the bottom panel to the power pack using its screws previously removed in step 7.

RETAINING SCREW LOCATIONS

HO0224

17. REINSTALL GREASE DRIP RAIL

A.Insert one end of grease rail in power pack side () while lifting the other end over the bottom panel edge ().

B.Center the grease drip rail over the bottom panel edge and flip it to snap in place.

	A
	
HD0525

B

HD0524

11

18. REINSTALL HYBRID BAFFLE FILTERS

CAUTION

Remove protective plastic film covering hybrid baffle filters before installing them.

It is recommended to install side filters first and finish with center one(s).

1.Insert one end of hybrid baffle filter into the front channel of the power pack.

2.Raise the other end toward the inside of power pack and insert in the grease drip rail of the power pack.

1	2
HD0526

19. CALIBRATE IQ BLOWER SYSTEM™ (CP55IQ & CP57IQT SERIES ONLY)

NOTE: Calibration is for ducted installations only.Do not calibrate non-ducted installations.
After the power pack is installed and wired, engage the calibration process (our
Guaranteed Performance System Technology to ensure full-rated airflow is being
delivered). Prior to calibration, ensure that all filters and duct system are installed.
CALIBRATION PROCESS
Hold the calibration button for 3 seconds; calibration button will light up and stay on
for up to 13 minutes. The blower will start and begin the calibration process. When
calibration is complete, one of two things will occur:
A. The blower turns off and calibration button light stays on = Successful calibration.
Press the button to turn off the LED.
NOTE: The LED will also turn off if you select any blower speed on the control.	CALIBRATION BUTTON
B. The blower turns off and calibration button light blinks continuously = Too much	CALIBRATION LIGHT
restriction in the ductwork is preventing the IQ Blower System™ from achieving the	HC0071
rated airflow. The blower is automatically set to maximum intensity.

NOTE: Common items that cause restrictions: restricted damper flap (backdraft damper, wall cap, roof cap), too many elbows, duct size less than 80% of hood outlet, poor transition, use of flex ducting and/or crushed ducting.

Three options are available if your power pack system has too much restriction:

1.Accept airflow as is. Press the calibration button to accept airflow as is. The IQ Blower System™ is now configured to its highest possible performance. The blinking calibration light goes out.

NOTE: The LED will also turn off if you select any blower speed on the control.

2.Correct duct restriction, clear the original calibration data, and repeat the calibration process.

a.Correct the duct restriction.

b.Clear the original calibration data by holding calibration button for 10 seconds. The light will blink 3 times to confirm and the blower configuration will go back to default settings.

c.Repeat calibration process from the beginning.

3.Clear calibration data to reset power pack to default factory settings and achieve standard high pressure blower performance by holding calibration button for 10 seconds. The light will blink 3 times to confirm and the blower configuration will go back to default settings.

12

20.LIGHTING

This power pack is equipped with LED lamps which require no maintenance.

! WARNING

Do not touch lamps during or soon after operation. Burns may occur.

21. USE AND CARE

Hybrid Baffle Filters

The hybrid baffle filters should be cleaned frequently. Use a warm detergent solution. Wash more often if your cooking style generates greater grease — like frying foods or wok cooking.

Remove hybrid baffle filters by pushing them towards the back of power pack and rotating filters downward. Baffle filters are dishwasher safe. Allow filters to dry completely before reinstalling them in the power pack.

Clean all-metal filters in the dishwasher using a non-phosphate detergent. Discoloration of the filter may occur if using phosphate detergent or as a result of local water conditions — but this will not affect filter performance. This discoloration is not covered by the warranty.

Grease Drip Rail

The grease drip rail should be cleaned frequently. Remove it from the power pack (see step 6 on page 7) and use a warm detergent solution. As with the baffle filters, wash more often if your cooking style generates greater grease — like frying foods or wok cooking. Allow grease drip rail to dry completely before reinstalling it in the power pack.

Interior Blower(s) Cleaning

Remove the filters in order to access the blower(s). Vacuum blower(s) to clean. Do not immerse in water.

Power pack cleaning

Stainless steel cleaning:

Do:

•Regularly wash with clean cloth or rag soaked with warm water and mild soap or liquid dish detergent.

•Always clean in the direction of original polish lines.

•Always rinse well with clear water (2 or 3 times) after cleaning. Wipe dry completely.

•You may also use a specialized household stainless steel cleaner.

Don’t:

•Use any steel or stainless steel wool or any other scrapers to remove stubborn dirt.

•Use any harsh or abrasive cleansers.

•Allow dirt to accumulate.

•Let plaster dust or any other construction residues reach the power pack. During construction/renovation, cover the power pack to make sure no dust sticks to stainless steel surface.

Avoid when choosing a detergent:

-Any cleaners that contain bleach will attack stainless steel.

-Any products containing: chloride, fluoride, iodide, bromide will deteriorate surfaces rapidly.

-Any combustible products used for cleaning such as acetone, alcohol, ether, benzol, etc., are highly explosive and should never be used close to a range.

13

22.OPERATION

Always turn your blower on before you begin cooking to establish an airflow in the kitchen. Let the blower run for a few minutes to clear the air after you turn off the range.

A) Blower delay-off button

SPEED

1

2

3

4

B)ON blower/Speed control button

C)OFF blower/

Filter maintenance button

D) OFF lighting

E) ON lighting

HC0016	A	B	C	D	E

A. BLOWER DELAY-OFF BUTTON:

When blower is on, press the delay-off button to activate the delay-off function. The corresponding speed indicator LED will start flashing to indicate this function is activated.The fan will continue to operate for 10 minutes and will stop automatically.To cancel the delay-off function, press the blower delay-off button once again; the blower will then work in normal mode.

NOTE: The blower speed can be increased—or decreased—during delay-off mode without starting another 10-minute cycle.

B. ON BLOWER/SPEED CONTROL BUTTON:

Press this button to turn on the blower at the last selected speed. To change the blower speed, press the button again until the desired speed is obtained. Press and hold this button for 2 seconds to decrease the speed level down by one increment. Possible decreases are then: 4 to 3; 3 to 2; 2 to 1 and 1 to OFF.

NOTES: 1. Each time you press the speed control button, the speed changes by increments of 1 (e.g.: speed 1 to speed 2, to speed 3, and then speed 4). From the fourth speed, the speed goes down to level 1.

2.The last speed used is kept in memory so that when the unit is turned on, it will return to the last setting except the fourth, the next time the blower will be turned on, it will return to speed 3. The memorized speed level is also synced with the optional remote control.

HEAT SENTRY™

The power pack is equipped with a protective device that activates when excessive heat is detected inside the power pack. During the Heat Sentry activation, this device takes control of the blower and set it on speed 4; the speed 4 button LED will flash. The blower will remain on speed 4 until the heat is back to normal, it then returns to the speed previously selected.

! WARNING

The HEAT SENTRY can start the blower during a range top fire or other excessive heat situations even if the power pack is turned off. In this case, it is impossible to turn the blower OFF with blower button. If you must stop the blower on CP55IQ/CP57IQT series models: set the main power switch located behind the baffle filters in OFF position, if it is possible to do safely (see illustration below). For CP57E series models: do it from the main electrical panel.

CP55IQ AND

CP57IQT

SERIES ONLY

MAIN

POWER

SWITCH

HD0527

C. OFF BLOWER/FILTER MAINTENANCE BUTTON:

Press this button to turn off the blower. Pressing this button also cancels the delay-off function (if activated).

NOTE: After 30 hours of operation, the 4 blower speed lights will flash 30 seconds to indicate the filters need to be cleaned in order to maintain efficient power pack operation. Pressing this button will reset the code to indicate that maintenance has been completed.

D. OFF LIGHTING:

Press this button to turn the lamps off.

E. ON LIGHTING:

Press this button to turn the lamps on; all 3 control LED will light on.

NOTE: There is only one light setting.

REMOTE CONTROL:

An optional ACR Series remote control (purchase separately) can be used to operate the power pack.

14

23.WIRING DIAGRAMS

! WARNING

Risk of electrical shock. Electrical wiring must be done by qualified personnel in accordance with all applicable codes and standards. Before connecting wires, switch power off at service panel and lock service disconnecting means to prevent power from being switched on accidentally.

Best CP55IQ Series (single blower)

WHT

WHT

THERMAL PROTECTION

BLDC

1PRA

3

2

TRA1

1

HALL

POWER RELAY INTERFACE

CALIBRATION

M

L

PE

N

5

4

3

2

1

4

3

2

1

LED

SPEED 1

SPEED 2

SPEED 3

EUTRALN

PEEDS4

SWITCHCAL.

LED

DRIVER

UTPUT

WHT

LED

INPUT O

WHT

BLK

BLK

BLU

WHT

ORG

YEL

WHT

RED

RED

WHITE

YELLOW

5

4

3

2

1

3

2

1

COLOR CODE

BLACKBLK RED

BLUEBLU WHT

ORANGEORG YEL

K4

MOTOR

HIGH

MED HIGH

MED LOW

LOW

J1

LAMP ~

+

~

J7

BLK

RED

WHT

BLK

WHT

VAC

R EF

OWL

K3

Q1

T1

-

K2

SWITCH

+

AIN

K1

~

-

~

M

5

4

3

2

1

J6

LINE

NEUTRAL

GROUND

HE0168A

ECEIVER

120VAC

RFR

15

23.WIRING DIAGRAMS (CONT'D)

! WARNING

Risk of electrical shock. Electrical wiring must be done by qualified personnel in accordance with all applicable codes and standards. Before connecting wires, switch power off at service panel and lock service disconnecting means to prevent power from being switched on accidentally.

Best CP57IQT Series (dual blower)

TMTHM1

TMTHM2

WHT

WHT

BLDC22ALL

3

BLK

2

1

M

H

HALL 1

M

BLK

POWER

RELAY INTERFACE

CALIBRATION

LDC1

2

3

B

1

LED DRIVER

E

L

N

5

4

3

2

1

4 3 2 1

EUTRALN

PEEDS1

SPEED2

SPEED3

SPEED4

.SWITCHAL

YEL

INPUT OUTPUT

BLK

WHT

WHT

BLK

BLU

WHT

ORG

C

WHT

LED DRIVER

YEL	INPUT OUTPUT
	WHT
	RED

LED

LED

LED

LED

K4K3

5

4

3

2

1

3

2

1

COLORCODE

BLACKRED RED

BLUEWHT WHITE

ORANGEYEL YELLOW

MOTOR

HIGH

MED HIGH

MED LOW

LOW

J1

LAMP ~

-+

~

J7

BLK

RED

WHT

BLK

WHT

LOVAC

EFR

K2

Q1

T1

SWITCH

BLK

BLU

ORG

+

AIN

K1

~

-

~

M

5

4

3

2

1

J6

LINE

NEUTRAL

GROUND

HE0172A

ECEIVER

120VAC

RFR

16

17

BLK

1

1

BLK 120

SeriesCP57E Best

.accidentallyonswitchedbeingfrompowerpreventto means

disconnectingservicelockandpanelserviceatoffpowerswitchwires,connectingBefore.standardsand codes

applicableallwithaccordanceinpersonnelqualifiedbydonebemustwiringElectrical.shockelectricalof Risk

!WARNING

DCONT)'(DIAGRAMSWIRING.23

RECEIVER

ORG 120

K1

K2

K3

K4

ORG

2

2

YEL 10

WHT

3

3

PPL 60

T3

4

4

BLU

5

5

PNK 45

RF

6

6

WHT 0

BLK

MOTOR

5

7

7

HIGH

4

WHT

8

8

WHT 0

BLK

9

9

MED HIGH

3

ORG

BLK 120

MED LOW

2

BLK

1

1

ORG 120

2

2

LOW

1

ORG

BLU 88

BLK

WHT

3

3

WHT

PPL 60

5

4

4

T2

J1

BLU

BLU

PNK 45

5

5

4

YEL 10

LAMP

6

6

3

YEL

WHT 0

~

3

~

+

Q1 -

LOVAC

2

7

7

2

-

+

RED

WHT

8

8

WHT 0

REF

1

9

9

~

~

WHT

1

BLK 120

J7

BLK

1

1

J6

ORG 120

2

2

ORG

BLU 88

3

3

WHT

PPL 60

T1

4

4

BLU

PNK 45

5

5

COLOR CODE

YEL 10

6

6

WHT

WHT 0

BLK

BLACK

7

7

BLU

BLUE

WHT

8

8

WHT 0

BRN

BROWN

9

9

GRY

GREY

GRN

GREEN

BLK

FUSE 8 A

ORG

ORANGE

PNK

PINK

WHT

YEL

PPL

PURPLE

WHT

RED

RED

BLK

WHT

WHITE

BLK

YEL

YELLOW

WHT

BLK

BLK

WHT

BRN

LED

LED

AC

LINE

BLK

BLK

M

V

NEUTRAL

WHT

WHT

GRN

120

LED DRIVER

LED DRIVER

GROUND

GRN

GRY

INPUT

OUTPUT

LED

INPUT

OUTPUT

LED

HE0169A

ROUGH-IN PLATE

24.SERVICE PARTS

Best CP55IQ & CP57IQT Series

1

2

3

4

14

5

6

13

7

12

8

11

10

9

HL0211

REPLACEMENT PARTS AND REPAIRS

In order to ensure your unit remains in good working condition, you must use

Broan-NuTone genuine replacement parts only. Broan-NuTone genuine replacement parts are specially designed for each unit and are manufactured to comply with all the applicable certification standards and maintain a high standard of safety.

Any third party replacement part used may cause serious damage and drastically reduce the performance level of your unit, which will result in premature failing. Broan-NuTone recommends to contact a certified service depot for all replacement parts and repairs.

	KEY	PART NO.	DESCRIPTION			QTY. (POWER PACK WIDTH)
	NO.				36"	42"	48"	54"	60"	66"
	1	SV08541	ADAPTER 10” ROUND (FOR CP57IQT SERIES)		1	-	1	1	1	1
	2	SV08543	ADAPTER/DAMPER 8” ROUND (FOR CP55IQ SERIES)		1	1	-	-	-	-
	3	SV05869	BEST LOGO		1	1	1	1	1	1
		SV17871	GREASE RAIL 36”		1	-	-	-	-	-
		SV17872	GREASE RAIL 42”		-	1	-	-	-	-
	4	SV17873	GREASE RAIL 48”		-	-	1	-	-	-
		SV17874	GREASE RAIL 54”		-	-	-	1	-	-
		SV17875	GREASE RAIL 60”		-	-	-	-	1	-
		SV17876	GREASE RAIL 66”		-	-	-	-	-	1
	5	SV20817	CALIBRATION BUTTON		1	1	1	1	1	1
	6	S97018985	BLDC BLOWER (FOR CP55IQ SERIES)		1	1	-	-	-	-
			BLDC BLOWER (FOR CP57IQT SERIES)		2	-	2	2	2	2
	7	SV21414	LED DRIVER AND LED LIGHT HARNESS EXTENSION		1	1	1	2	2	2
	8	SV21413	LED MODULE		2	2	2	4	4	4
	9	SV61691	FILTER FILLER (PAIR)		-	1	-	-	-	1
	10	SV61639	HYBRID BAFFLE FILTER WITH MICROMESH + HANDLE 8.84” X 8.61” X 1”		1	4	5	3	1	-
		SV61640	HYBRID BAFFLE FILTER WITH MICROMESH + HANDLE 11.84” X 8.61” X 1”		2	-	-	2	4	5
	11	SV21411	CONTROL INTERFACE PCB FOR INTERNAL BLOWER		1	1	1	1	1	1
	12	SV20816	REMOTE CONTROL PCB		1	1	1	1	1	1
	13	SV21416	ELECTRONIC DRIVE (FOR CP55IQ SERIES)		1	1	-	-	-	-
		SV20818	ELECTRONIC DRIVE (FOR CP57IQT SERIES)		1	-	1	1	1	1
	14	SV08548	BLACK ROCKER SWITCH		1	1	1	1	1	1
	*	SV21418	ELECTRICAL HARNESS (FOR CP55IQ SERIES)		1	1	-	-	-	-
	*	SV20824	ELECTRICAL HARNESS (FOR CP57IQT SERIES)		1	-	1	1	1	1
	*	SV09022	TRANSFORMER 120 VAC, 9 VOLTS DC		1	1	1	1	1	1
	*	SV08542	10” ROUND VERTICAL IN-LINE DAMPER (FOR CP57IQT SERIES)		1	-	1	1	1	1
	*	SV21422	INSTALLATION GUIDE		1	1	1	1	1	1
	*	SV08545	PARTS BAG: 2 WIRE CONNECTORS, 1 WIRE CLAMP, 4 SCREWS NO. 8 X 3/8”,		1	1	1	1	1	1
			9 CHROME PLATED SCREWS NO. 8 X 1/2”, 10 MECHANICAL SCREWS NO. 8-32	X 1/4”

* NOT SHOWN.

18