DCS RF24-D, Руководство по обслуживанию

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3
1.1 Unit SpecificationS
Table A: Refrigerated Drawers Unit
Cabinet Dimensions (in) Weight
(lbs)
Capac-
ity
Gross
(cu. ft.)
Electrical
Require-
ments
Power
Cord
Length
(ft)
Com-
pressor
Specifi-
cations
Refrig-
erant
Charge
(oz)
Refrig-
erant
Type
System
Refrig-
erant
Control
Temperature
Control
Condenser
Fan Motor
Evapora-
tor Fan
Motor
UL
Height Width Depth
34 29-7/8 24-1/4 195 5.8
120VAC/
60 Hz
3.3 Amp
7
Piston
type
120Vac
60 Hz
3.6 134A
Capillary
tube
Electronic
Control with
LED display,
thermistor
input, and
Control
System
120 Vac
2.3 W
1300 RPM
12VDC SA6813
1.2 Serial nameplate
The serial nameplate is located inside of the unit on the upper left hand wall. The serial number will need to be
given when inquiring about the unit or ordering parts. See Figure 1.1 below for a sample serial tag with manu-
facturing date code logic.
Figure 1.1
1.3 Before Servicing
Always disconnect power to any DCS product before attempting to service it. Always verify that power has •
been disconnected.
If the unit has been running, use caution around the condenser, compressor, and copper tubing. These areas
•
may be very hot.
Use caution around the evaporator, condenser fins and baseplate edges. These areas are sharp.
•
Refrigerant is under high pressure. Always evacuate any system before attempting to open it. •
Reasonable care and safe work methods should be practiced when working on any DCS product. Never work
•
with energized electrical equipment in wet or damp areas.
Use an appropriate work area and location when performing repairs. You will find that it is easier to repair
•
undercounter units if they are set on a raised platform or workbench.
Always wear protective safety glasses and gloves when working on any DCS product.
•
Any refrigerant, whether CFC, HCFC, or HFC (R-12, R-22, or R-134a), must be recovered. Federal regulations
•
prohibit the intentional venting or release of refrigerants during the service repair or disposal of an appliance.
INTrOduCTION
SErIAL NuMBEr:
20080313119r
2008 03 13 119 r
year month day No. built that
day
refrig-
eration