NSF AC10-PC, Руководство по обслуживанию

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3. REFRIGERATION SYSTEM AND TEMPERATURE ADJUSTMENT
REFRIGERATION SYSTEM
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The refrigeration system is a hermetically sealed system which uses environmentally friendly R134-A
refrigerant .
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If recharging of the system is required, the refrigeration technician should refer to the A. C. Dispensing
Equipment Inc. Machine Identification Label located on the left side of the dispenser for details on the quantity of
refrigerant used.
•
The condenser is located at the rear of the dispenser behind the back panel.
•
The evaporator is incorporated within the stainless steel walls of the refrigerated product compartment, i.e. cold-
wall evaporation system.
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The compressor is located below the storage compartment and is accessible through the back panel.
TEMPERATURE CONTROL ADJUSTMENT
Each SureShot Dispensing Systems® dispenser is pre-set at our factory to meet your operating standards.
These settings should not require adjustment.
The temperature in the refrigerated product compartment is set at our factory for normal use in the North
American food service industry. The temperature is set to maintain the product within the range of 35 ºF to 40 ºF (1.6 ºC
to 4.4 ºC). The temperature is controlled by an adjustable thermostat. The adjustment pot for this thermostat is located
at the middle of the right side of the circuit board. (See page 15)
1. Open the door to the refrigerated product compartment.
2. Remove the 4 pan-head screws that secure the front splash panel/valve cover in place and carefully remove the
front splash panel/valve cover. It is located below the white plastic valves that hold the product tubes. It is held in
place by 4 Phillips screws (+).
3. When this cover is removed, locate the Circuit Board that has electronic components on it. A red LED light should
be (ON) indicating that there is power supplied to the board.
4. Locate the Temp. Adj. (R36 - Temperature adjustment) Pot, which is on the middle bottom of the circuit board. It is
a blue plastic square, approximately ½” square. It has a white circular center with a slot.
5. From the factory, this Temp. Adj. slot adjustment would have been set vertical (at 12 and 6 o’clock if you were to
compare it to hands on a clock).
6. Follow the instructions on page 15 for adjustments, depending on whether your dispenser is running too cold or too
warm.
Refrigerated
Compartment
Condenser
Fan
Compressor
Filter/Dryer
Capillary Tube