MSEX0105i – Electronic No Frost Refrigerator Bottom Mount/ Dual Fan - Maestro High 26
3- Open the EPS Diffuser, locate the refrigerator
Fan Motor and the Membrane .
Note: Fan Motor and Membrane details.
Remarks:
Be aware with the Fan Motor position to avoid cooling problems after reassembling;
Take care to not damage the seals, in case of damage replace them by new ones that are available as
Spares.
This membrane has the function of avoiding the air re-flow (return) and must not be removed under any
circumstances.
In case of no cooling in the refrigerator compartment, check with the Membrane is working properly.
6 – OTHERS COMPONENTS
6.1 – Refrigerant fluid and Drier filter
These Refrigerators uses the R-600a as refrigerant fluid on its Sealed System, therefore the drying filter
used is also for the R-600a. The refrigerant fluid load should always be checked on the product ID tag
which, usually is fixed onto the Cabinet rear portion.
REMINDER
• DO NOT USE ANTI-FREEZING AGENTS (e.g. Methyl Alcohol) on the Sealed System reoperation,
as these agents damage the Compressor. Only technicians skilled in the operation of Isobutane
Sealed Units are authorized to maintain the products.
• When reoperating the Product, REPLACE the Drying Filter with a NEW one.
• Use a original Drying Filter, only for the R-600a fluid.
• Isobutane is an inflammable refrigerant fluid, however, don’t use flame/ weld process to do the
joins/ link connections
6.2 – Cabinet
The Cabinet has thicker walls and is fitted with a side heating tube to get a better insulation and avoid
sweating in places where the relative humidity is very high.
The polyurethane insulation used is formulated with Pentane Cycle (C-Pentane) basis, which is harmless
to the Ozone Layer and takes care of the international norms of environmental protection.
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