Tank does not refill

Troubleshooting (cont.)

Filling Problems

Problem

Possible Causes

Service Check

Remedy

•No electrical power to equipment

•No water supplied to equipment

•No power to control board

•No power to control board and transformer not powered.

•No power to control board and transformer powered.

•Check for proper voltage at terminal block. Check circuit breaker on supply circuit.

•Disconnect water supply line and ensure that water is provided to unit. Check to see that any and all valves in water line are open.

•Check for proper voltage across transformer primary terminals by disconnecting terminals. See wiring diagram for more information.

•Ensure there is proper voltage across terminal block. Check wiring diagram for more information.

•Disconnect quick disconnect on secondary side of transformer at quick disconnect between yellow and blue wires. Check for 24 Vac between blue and yellow wires.

•Establish electrical power to unit.

•Establish water supply to unit.

•If there is not 120V across primary, proceed to step entitled “No power to control board and transformer not powered.” If there is proper voltage across primary, proceed to step entitled “No power

to control board and transformer powered”.

•Secure connections and reset circuit breaker on equipment.

•If there is not 24 Vac between the blue and yellow wires, replace transformer. If proper voltage exists, secure connection between 3 pin connector and control board.

Page 18

Shuttle Brewers & Airpot/Shuttle Brewers

AM-344-04 specifications

The Grindmaster AM-344-04 is a robust and versatile appliance designed primarily for coffee brewing in commercial settings. This machine stands out in the industry due to its combination of advanced features, user-friendly design, and exceptional brewing capabilities, making it an essential addition for coffee shops, restaurants, and cafes that prioritize quality and efficiency.

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