Quick service guide | CMA Dishmachines CMA-180UC manual

Operation

3.5.Quick service guide

MODEL: CMA 180UC HIGH TEMP UNDER COUNTER

TECHNICAL ISSUE	CAUSE	SOLUTION
	Pressure regulator is not set properly	Set regulator to 18-20 psi

	Faulty rinse micro switch	Replace micro switch, P/N 00411.00

	Drain hose elevated too high	Must be lowered to goose neck level
Scrap trap over flows
	Obstruction in drain hose	Check hose & clean
	Scrap exit screen	Clean exit screen
	Faulty drain pump	Replace pump, P/N 15503.00
	Machine not level	Adjust machine legs to level
	Machine is leaning forward	Adjust machine legs to level
Door leaks	Wash arm end cap missing	Replace end cap, P/N 00308.20
	Door gasket	Replace gasket, P/N 14506.60
	Loose wire at display, board or	Secure connectors
	transformer

Thermometer failure	Faulty temperature sensing wire	Correct, replace, P/N 03202.66
	Faulty temperature sensing unit	Replace unit, P/N 03203.00
	Faulty transformer	Replace transformer, P/N 03202.60
	Scaled heating element	Clean scale from heater
	Booster heater’s thermostat not	Adjust thermostat
Rinse water temperature low /high	properly set
Rinse water temperature low /high
	Incoming water temperature to	Adjust external water heater in the facility
	booster heater below 140 F

	Loose lead connections	Check and crimp connectors
Pump motor not running	Faulty # 3 micro switch	Replace micro switch, P/N 00411.00
Pump motor not running
	Faulty contactor	Replace contactor, P/N 15504.00
	Faulty wash pump motor	Replace wash pump motor, P/N 00201.00
Pump motor runs continuously	Faulty # 3 micro switch	Replace micro switch, P/N 00411.00
Pump motor runs continuously
	Faulty contactor	Replace contactor, P/N015504.00
	Water regulator not adjusted properly	Adjust regulator to 18-20 PSI

Low water pressure at the final rinse	Clogged final rinse spray jets	Clean jets
	Missing final rinse spray end cap	Replace end cap, P/N 00308.17

	Low incoming water pressure from
	facility	Increase pressure to 18-20 psi
		Increase pressure to 18-20 psi
Scrap trap overflows over night	Faulty water solenoid diaphragm	Clean or replace diaphragm, P/N 00706.00
	Low wash or rinse water temp.	Check temperature settings
Poor cleaning results	Wash arm bearing or jets	Clean bearing and arm jets
	Rinse arm bearing or jets	Clean bearing and arm jets
	Tank discharge screen dirty	Clean screen

Wash tank will not drain.	Drain valve not operating	Check power to drain valve
	Drain valve faulty	Replace Drain valve, P/N 04103.00

MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.15

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CMA-180UC specifications

The CMA Dishmachines CMA-180UC is a high-performance undercounter dishwashing solution designed for busy commercial kitchens. It caters to establishments such as restaurants, bars, and cafés that require efficient and reliable dishwashing equipment. With its innovative technologies and user-friendly features, the CMA-180UC streamlines the dishwashing process while ensuring cleanliness and sanitation.

One of the standout characteristics of the CMA-180UC is its compact design, allowing it to fit seamlessly into tight spaces without compromising on performance. Measuring 33 inches in height, 25 inches in width, and 25 inches in depth, it is an ideal undercounter solution that maximizes floor space in busy kitchens. Despite its smaller footprint, this model boasts an impressive washing capacity of up to 30 racks per hour, making it highly efficient for establishments with high dish-turnover rates.

The CMA-180UC is equipped with a powerful wash pump that delivers unparalleled cleaning performance. The machine utilizes a unique high-pressure spray system that ensures thorough cleaning of dishes, glasses, and utensils. This advanced spray mechanism targets all surfaces, effectively removing tough stains and grime while maintaining the delicate integrity of glassware.

Furthermore, the CMA Dishmachines CMA-180UC incorporates a built-in ventless heat recovery system. This technology allows for rapid drying of dishes by recapturing heat from the wash cycle and utilizing it during the drying process. The ventless design is not only energy-efficient but also eliminates the need for external venting, making installation straightforward and less costly.

User-friendliness is another prominent feature of the CMA-180UC. The machine is designed with simple controls, allowing staff to operate it with minimal training. Its intuitive interface includes easy-to-read indicators that signal when the wash cycle is running and when maintenance is required. Additionally, the machine is constructed from durable stainless steel, ensuring longevity and easy cleaning.

Safety is also a priority with the CMA-180UC. The unit includes built-in safety features such as door interlocks that prevent operation when the door is open. This ensures that personnel are safeguarded during the washing process.

In conclusion, the CMA Dishmachines CMA-180UC stands out for its compact size, high efficiency, advanced technology, and user-friendly design. Whether for a bustling restaurant or a small café, this undercounter dishwashing solution provides the reliability and performance needed to keep up with the demands of any commercial kitchen.