General • Inspections

Bunn CWT15-3, Stainless Funnel (2 Upper/1 Lower Warmer): Cleaning Instructions

Use this checklist for the daily cleaning of your coffee machine. It provides many benefits including general hygiene and improving the taste of your coffee.

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12/07/2022

Bunn CWT15-3, Stainless Funnel (2 Upper/1 Lower Warmer): Cleaning Instructions

Use this checklist for the daily cleaning of your coffee machine. It provides many benefits including general hygiene and improving the taste of your coffee.

The use of a damp cloth rinsed in any mild, non-abrasive, liquid detergent is recommended for cleaning all surfaces on Bunn-O-Matic equipment. Use care when cleaning around the heater switch with a cloth, so as not to accidentally turn off the tank heater!

Clean out the sprayhead holes. A properly cleaned sprayhead will leave a dimple in the bed of coffee grounds for each hole. Example: 6 holes = 6 dimples. FIG 15-1/2

With the sprayhead removed, insert the deliming spring (provided) all the way into the sprayhead tube. When inserted properly, no more than two inches of spring should be visible. Saw back and forth five or six times. FIG 15-3. NOTE – In hard water areas, this may need to be done daily. It will help prevent liming problems in the brewer and takes less than a minute.

Bunn CWT15-3, Stainless Funnel (2 Upper/1 Lower Warmer): Cleaning Instructions

Bunn CWT15-3, Stainless Funnel (2 Upper/1 Lower Warmer): Cleaning Instructions

The use of a damp cloth rinsed in any mild, non-abrasive, liquid detergent is recommended for cleaning all surfaces on Bunn-O-Matic equipment. Use care when cleaning around the heater switch with a cloth, so as not to accidentally turn off the tank heater!

Clean out the sprayhead holes. A properly cleaned sprayhead will leave a dimple in the bed of coffee grounds for each hole. Example: 6 holes = 6 dimples. FIG 15-1/2

The faucet aerator may be removed for cleaning. Unscrew aerator assembly (counterclockwise from bottom) FIG 15-5

WARNING: DO NOT ATTEMPT TO DISASSEMBLE REMAINDER OF FAUCET ASSEMBLY UNTIL BREWER IS DISCONECTED FROM WATER LINE.

Normal Pattern

Plugged Sprayhead Hole

Clean Sprayhead Holes

Deliming Spring

Aerator disassembly