AK9240AS - Range hood Zephyr - Free user manual and instructions

Product Type	Under-cabinet range hood
Model	AK9240AS
Brand	Zephyr
Width	36 inches (91.4 cm)
Depth	18 inches (45.7 cm)
Height	Adjustable from 6 to 12 inches (15.2-30.5 cm)
Weight	Approximately 35 lbs (15.9 kg)
Power Supply	120 V, 60 Hz, 5 A
Motor Power	500 CFM
Number of Fan Speeds	4 speeds
Noise Level (Max Speed)	65 dBA
Lighting	2 x 50W halogen (GU10) or LED equivalent
Filter Type	Stainless steel baffle filters (dishwasher safe)
Ducting	6-inch round duct (optional recirculating kit)
Control Type	Electronic touch buttons
Additional Features	Heat Sentry™ auto-adjust, delay shut-off, remote control capable
Installation Type	Under-cabinet or wall-mounted
Compliance	UL listed, HVI certified
Warranty	Limited lifetime motor warranty, 2 years parts
Replacement Filters	Model ZFIL-BA36 (sold separately)
Recirculating Kit	Model ZRCK-36 (sold separately)
Cleaning Instructions	Wipe exterior with mild detergent; wash filters in dishwasher monthly

Frequently Asked Questions - AK9240AS Zephyr

How do I install the Zephyr AK9240AS range hood?

Installation should be performed by a qualified professional. Ensure the hood is mounted at least 18 inches above the cooktop. Refer to the included manual for detailed ducting and electrical requirements. Use the provided template for mounting holes.

Can the AK9240AS be used with recirculation?

Yes, it can be used with recirculation by purchasing the ZRCK-36 recirculating kit separately. This kit includes charcoal filters to remove odors.

How often should I clean the filters?

Baffle filters should be cleaned every 1-2 months depending on usage. They are dishwasher safe on a gentle cycle. Ensure they are completely dry before reinstalling.

What type of light bulbs does the hood use?

The hood uses 2 x 50W GU10 halogen bulbs. Alternatively, you can use LED GU10 bulbs (not exceeding 50W equivalent) for energy efficiency.

My hood is noisy at high speed. Is this normal?

A maximum noise level of 65 dBA is normal for this model. Ensure the ductwork is properly sized and free of obstructions to minimize noise.

Does the AK9240AS have a remote control?

Yes, this model is remote control capable. The remote is sold separately (model ZRC-100) or may be included depending on the package.

What is the warranty coverage?

Zephyr offers a limited lifetime motor warranty and a 2-year warranty on parts. Labor is not covered. Register your product online for extended benefits.

How do I reset the filter reminder light?

After cleaning or replacing filters, press and hold the Fan Speed button for 3 seconds until the indicator light turns off.

Can I install this hood over a gas cooktop?

Yes, but minimum clearance above the cooktop must be at least 24 inches for gas ranges (18 inches for electric). Check local codes.

What are the dimensions of the duct opening?

The duct opening is 6 inches round. Use rigid metal duct for best performance. Transition pieces may be needed if existing duct is different.

USER MANUAL AK9240AS Zephyr

Monsoon I has taken the one-piece liner to the next level. Including dual-level halogen lights and an ADA-compliant RF remote you can easily control Monsoon I without ever reaching over a dangerous cooking surface. Equipped

with 6-speed electronic controls, pro baffle filters, our exclusive ACT ^™ technology and either a powerful 600 CFM blower (30" and 36" models) or 1,200 CFM blower (42" and 48" models).

ACT ^TM

	INTERNAL BLOWER STANDARD	INTERNAL BLOWER with ACTTM AIRFLOW CONTROL TECHNOLOGYTM*
30"/36" Min. - Max. CFM	200 - 600	NA	200 - 390	200 - 290
30"/36" Min. - Max. Sones	1 - 6	NA	1 - 4	1 - 3
42"/48" Min. - Max. CFM	450 - 1,200	350 - 590	350 - 390	NA
42"/48" Min. - Max. Sones	3.5 - 9	3.3 - 6	3.3 - 4	NA

*AIRFLOW CONTROL TECHNOLOGY™ (ACT™) is an exclusive feature built into specific Zephyr hoods which can limit the maximum blower CFM to meet local code requirements.

ADA COMPLIANT

FRONT

TOP

BACK
*Horizontal ducting only available in 30" and 36" models

MODELStainless Steel	AK9228AS	AK9234AS	AK9240AS	AK9246AS
Size	30" (28-3/8" x 19-1/4")	36" (34-3/8" x 19-1/4")	42" (40-3/8" x 19-1/4")	48" (46-3/8" x 19-1/4")
Blower CFM (Min. - Max.)	200 - 600	200 - 600	450 - 1,200	450 - 1,200
Sones (Min. - Max.)	1 - 6	1 - 6	3.5 - 9	3.5 - 9
ACT 590 CFM (Min. - Max.)	NA	NA	350 - 590	350 - 590
ACT 590 Sones (Min. - Max.)	NA	NA	3.3 - 6	3.3 - 6
ACT 390 CFM (Min. - Max.)	200 - 390	200 - 390	350 - 390	350 - 390
ACT 390 Sones (Min. - Max.)	1 - 4	1 - 4	3.3 - 4	3.3 - 4
ACT 290 CFM (Min. - Max.)	200 - 290	200 - 290	NA	NA
ACT 290 Sones (Min. - Max.)	1 - 3	1 - 3	NA	NA
FEATURES
ACTTM Technology	Yes	Yes	Yes	Yes
Controls	Electronic Touch	Electronic Touch	Electronic Touch	Electronic Touch
Speed Levels	6*	6*	6*	6*
Auto Delay-Off	Yes	Yes	Yes	Yes
Clean Air Mode	Yes	Yes	Yes	Yes
Lighting	Halogen, 35W x2	Halogen, 35W x2	Halogen, 35W x2	Halogen, 35W x4
Dual-Level Lighting	Yes	Yes	Yes	Yes
Filters	Pro Baffle x2	Pro Baffle x3	Pro Baffle x3	Pro Baffle x4
Removable Grease Tray	Yes	Yes	Yes	Yes
RF Remote Control	Yes	Yes	Yes	Yes
Recirculating Option	No	No	No	No
DUCT SPECIFICATIONS
Vertical Internal Blower	8" Round	8" Round	10" Round	10" Round
Horizontal Internal Blower	3-1/4" x 10" or 8" Round	3-1/4" x 10" or 8" Round	NA	NA
AC POWER	120V, 60Hz at Max. 5A	120V, 60Hz at Max. 5A	120V, 60Hz at Max. 7A	120V, 60Hz at Max. 7A
OPTIONAL ACCESSORIES
Make-Up Air Kit	MUA006A	MUA006A	MUA010A	MUA010A
MOUNTING HEIGHT RANGE**	26" - 36"	26" - 36"	26" - 36"	26" - 36"
WARRANTY	3 years parts, 1 year labor	3 years parts, 1 year labor	3 years parts, 1 year labor	3 years parts, 1 year labor

*When ACT™ is enabled the maximum speed levels will change.
30" and 36" models: ACT 390 CFM = 3 speeds and ACT 290 CFM = 2 speeds.
42" and 48" models: ACT 590 CFM = 3 speeds and ACT 390 CFM = 2 speeds.
**Mounting height refers to distance between top of a 36" tall cooking surface and bottom of hood.