Whirlpool KEHU309SSS Water Filtration System Location Requirements, Water Supply Requirements

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Cabinet Dimensions

 

A

 

B

F

D

 

E

 

C

A. 30" (76.2 cm) min. cabinet width

B. 1" (2.5 cm) top of cutout to bottom of upper cabinet door C. 19¹⁄₄" (48.9 cm) bottom of cutout to floor

D. 28¹⁄₂" (72.4 cm) cutout width

E. 1¹⁄₂" (3.8 cm) min. bottom of cutout to top of cabinet door F. 41¹⁄₄" (104.8 cm) cutout height

Cabinet Side View

 

A

 

B

E

C

 

D

A. 24" (61.0 cm) min. cutout depth

B. 23" (58.4 cm) recessed oven depth

C. Oven front

D. Recessed oven

E. Cabinet

Water Filtration System Location

Requirements

For best results, do not install the water filtration system outside, or in extreme hot or cold temperatures. Temperature of water supply to the water filtration system must be between 40°F/4°C and 100°F/38°C. Do not install on hot water supply line.

Locate the water filtration system near the cold water supply pipe under the kitchen sink to filter cold water.

It will be necessary to drill a ½" (1.3 cm) minimum diameter hole in the upper right or left rear corner of the side wall of the cabinet under the sink to route the water supply tubing through to the oven cabinet cutout.

Another ½" (1.3 cm) minimum diameter hole will need to be drilled at the rear wall in the oven cabinet cutout.

Depending on your installation configuration, more routing holes may be required.

Typical Installation Configuration

NOTE: For unique installations contact a licensed plumber.

Cold water

supply

Hot Cold

Filter

 

assembly

 

location

Water Supply Requirements

A cold water supply with water pressure between 30 and 120 psi (207 and 827 kPa) is required to operate the steam feature. In Massachusetts, plumbing code 248 CMR 3.00 and 10.00 must be followed. If you have questions about your water pressure call a licensed, qualified plumber.

Reverse Osmosis Water Supply

IMPORTANT: The pressure of the water supply coming out of a reverse osmosis system going to the water inlet valve of the oven needs to be between 30 and 120 psi (207 and 827 kPa).

If a reverse osmosis water filtration system is connected to your cold water supply, the water pressure to the reverse osmosis system needs to be a minimum of 40 psi (276 kPa).

If the water pressure to the reverse osmosis system is less than

40 psi (276 kPa):

Check to see whether the sediment filter in the reverse osmosis system is blocked. Replace the filter if necessary.

Allow the storage tank on the reverse osmosis system to refill after heavy usage.

If you have questions about your water pressure, call a licensed, qualified plumber.

Electrical Requirements

If codes permit and a separate ground wire is used, it is recommended that a qualified electrical installer determine that the ground path and wire gauge are in accordance with local codes.

Check with a qualified electrical installer if you are not sure the oven is properly grounded.

This oven must be connected to a grounded metal, permanent wiring system.

Be sure that the electrical connection and wire size are adequate and in conformance with the National Electrical Code, ANSI/ NFPA 70-latest edition or CSA Standards C22.1-94, Canadian Electrical Code, Part 1 and C22.2 No. O-M91-latest edition, and all local codes and ordinances.

A copy of the above code standards can be obtained from:

National Fire Protection Association

One Batterymarch Park

Quincy, MA 02269

CSA International

8501 East Pleasant Valley Road

Cleveland, OH 44131-5575

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Contents Table of Contents BUILT-IN MICROWAVE/OVEN Combination SafetyInstallation Requirements Tools and PartsBuilt-In Microwave/Oven Combination Location Requirements Water Filtration System Location Requirements Water Supply RequirementsElectrical Requirements Electrical Connection Installation InstructionsPrepare Built-In Microwave/Oven Combination Remove Oven DoorIf your home has Go to section Wire Cable from Home Power SupplyElectrical Connection Options Chart Make Electrical ConnectionIf you need to release tubing Install Water Filtration SystemInstall Water Filter Connect to Water Filter Inlet yellow Connect to Home Water SupplyInstall Oven Check Operation of Microwave Oven Complete InstallationIf you need Assistance or Service Check Operation of Lower Oven