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e. Temperature Control, Defrost System and Condensate Disposal:
All H series are equipped with an electronic control. This control is located on right hand side of the cabinet above the door. The
control has four buttons as shown in the picture below.
Freezers are shipped from the factory with control set at -3 °F and refrigerators are shipped with control set 34 °F. To change the
temp. control setting, press and hold the Set button for 3 seconds. The set value will be displayed and °F will start blinking. Use
the Up and Down arrow buttons to change the set point. Push the Set button again to exit.
Freezers are provided with an electric defrost heater actuated by the electronic control. The controls initiates a defrost cycle every
8 hours. For efficient operation, the defrost cycle is temperature and time terminated. Defrost can be manually initiated by
pressing and holding the Defrost button for 3 seconds or longer. The control displays dF during the defrost cycle.
Refrigerators do not have a defrost cycles. However, defrosting occurs automatically with each cycle of the compressor. All
cabinets are equipped with an automatic overhead condensate disposal system. No outside drain hook up is necessary.
Defrost
Button
Up Arrow
Set
Button
Down Arrow
3. MAINTENANCE
a.
Cleaning Cabinet Exterior: Cabinets should be cleaned with a solution of mild soap and water. Do not use caustic soap
or abrasive cleaners, since these might damage the cabinet finish. If stainless steel surfaces become discolored, scrub by
rubbing only in direction of the finish grain. The anodized aluminum interior and exterior should be cleaned with mild soap
and water. Do not use steel wool.
b.
Cleaning Interior Surfaces: The inside of the cabinet is coated with baked-on vinyl or stainless steel. To clean, use mild
soapy water and cloth, or sponge.
c.
Condenser: For efficient operation, it is recommended that the condenser coil and fans be cleaned every 4 to 6 months.
Remove grille for access. Vacuum clean front surface of coil thoroughly or direct forced air through condenser from the
rear. If necessary, use a stiff bristled brush to loosen dirt.
d.
Condensate Evaporation Pan: The condensate evaporation pan (See Fig. 4) must be cleaned periodically to prevent
foul odors and to operate efficiently. Vacuum clean if dry or sponge clean with soapy water.
4. SERVICING
All Beverage-Air products are inspected and performance tested at the factory before crating to insure years of
satisfactory operation. However, in time. minor servicing will be necessary to maintain or restore peak performance of the
cabinet in particular applications. Problems usually encountered and their corrections are as follows.
Problem: High temperature.
Correction: (1) Inside air duct might be blocked with product. Be sure space between shelves, in center of cabinet, is open
for proper air
circulation, (2) Very high usage, or door left open, can raise temperature. Give cabinet time to pull back down. (3) Cabinet
might be in defrost cycle; check
timer box for position of cam. (4) Condenser could be clogged with dirt, cutting down air flow. Check and clean, if dirty.
Problem: Doors will not close properly.
Correction: (1) Door hinges, particularly on bottom, can get dry and caked with dirt, Etc. Clean, if needed, and lubricate
wear surfaces lightly. (2) If
cabinet has been moved, it might not be level. Relevel. if needed.
In case additional service is required, a qualified service agency or the factory should be contacted. When calling for
service at the factory, be
prepared to give serial and model numbers of the cabinet to insure prompt attention.