Moyer Diebel 201HT M4 Series, Installation & Operation Manual

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Water Connections - 201HT
1. All models have a 6 ft. flexible hot water fill hose with a 3/4" female garden hose connector.
2. A 1/2" or larger main incoming supply line must be installed to the dishwasher.
3. A 1/2" or larger shut-off valve should be installed in the main water supply, as close to the
dishwasher as possible for servicing.
The 201HT without booster has a built-in flow control. The flowing incoming hot water supply
pressure must be between 25-95 psi. The hot water supply must provide a minimum of
180°F/82°C, measured at the dishwasher.
The 201HT with booster has a built-in flow control. The flowing incoming hot water supply
pressure must be between 25-95 psi. The hot water supply must provide a minimum of
140°F/60°C, measured at the dishwasher for 40°F/22°C rise booster or 110°F/43°C for
70°F/39°C rise booster.
4. A water hardness of 3 grains/gal (US) [5.3 mg/L] or less is recommended. Excessively hard
water may need a water softener or other means of water treatment to prevent lime build-up.
Installation - 201HT
NOTE:
The installation of your dishwasher must be performed by qualified service personnel familiar
with food service equipment. Problems due to improper installation are not covered by the
Limited Warranty.
The installation of the dishwasher must comply with all local electrical, plumbing, health and
safety codes or in the absence of local codes, installed in accordance with the applicable
requirements in the National Electrical Code, NFPA 70, Canadian Electrical Code (CEC),
Part 1, CSA C22.1; and the Standard for Ventilation Control and Fire Protection of
Commercial Cooking Operations, NFPA 96.
! CAUTION !
Plumbing connections must be made BEFORE the electrical installaion is performed.
Damage to the machine's water heaters will occur if the power is turned on to the
machine without an adequate water supply.
! ATTENTION !
It is the installing plumber's responsibility to flush the incoming line to remove debris
before connecting to the dishwasher. Failure to do so may void the machine warranty.
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