Whirlpool ED5FHAXVB00 Instruction Manual Page 3

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Prepare Evaporator Coils
IMPORTANT:
This evaporator coil was manufactured containing a dry air
precharge of 10 psi. Slowly remove the rubber line seal plugs
to relieve the dry air precharge pressure.
Before installation, carefully wash the coil finned areas with a
mild soap solution to remove shipping and handling
contamination.
Uncased Evaporator Coil
Cased Evaporator Coil
Verify Orifice Size
IMPORTANT: The proper orifice size is dependent on indoor coil/
outdoor unit combination and application. Consult the outdoor
unit information to determine if the indoor unit has the correct
orifice installed.
Assemble Distributor/Orifice
1. Remove brass hex nut from distributor/orifice assembly.
2. Remove line seal plug from the orifice assembly.
3. Unscrew and remove shipping strap from orifice extension
stub. Remove orifice extension stub from panel.
4. Relocate the ring seal to the stub end of the orifice extension
stub as shown.
Orifice Extension Stub - Before removal of shipping strap
Orifice Extension Stub - After removal of shipping strap
5. Slide the brass hex nut over the orifice extension stub.
6. If a change in orifice is required, remove the factory-installed
orifice with an orifice extractor tool.
7. Insert the proper orifice into the fitting, seal end first. Make
sure the orifice is free to move in the fitting.
8. Assemble the brass hex nut and orifice extension stub onto
the distributor/orifice assembly as shown.
NOTE: Overtightening the brass hex nut will crush the gasket
and might result in a system leak or stuck piston
9. Dispose of all packaging and unused parts.
1. Suction line header
2. Line seal plug
3. Orifice extension stub
4. Distributor/Orifice
assembly
5. Drain pan
6. Primary drain connections
7. Drain plugs
8. Secondary drain connection
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1. Orifice extension stub
2. Remove shipping strap
3. Ring seal
1. Orifice extension stub
2. Ring seal
1. Distributor fitting
2. Mounting flange
3. Piston orifice
4. Ring seal (supplied)
5. Orifice extension stub
6. 0.812 in. Brass hex nut
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