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GENERAL
The outdoor units are completely piped and wired at the fac-
tory and are shipped ready for immediate installation. Only
the interconnecting liquid and suction lines, sight glasses,
control wiring, and the main power wiring are required to
complete the installation. Every unit is dehydrated, evacu
-
ated, leak tested and pressure tested at 450 psig before be
-
ing pressurized with a holding charge of refrigerant-22 for
shipment and/or storage.
To eliminate the costly cabinet deterioration problems usually
associated with outdoor equipment, all sheet metal parts are
constructed of commercial grade (G90) galvanized steel. Af
-
ter fabrication, each part is thoroughly cleaned to remove
any grease or dirt from its surfaces. The parts that will be
exposed to the weather are then coated with a “desert sand”
powder paint to assure a quality finish for many years. This
coating system has passed the 750-hour, salt spray test per
ASTM Standard B117.
Every unit includes 2 heavy-duty scroll compressors, 2 suc
-
tion line accumulators, 2 4-way reversing valves with a 24
volt solenoid, 2 outdoor fan motors with inherent protection,
and a copper tube/aluminum fin coil that is positioned verti
-
cally for better drainage of the water that will condense on it
during the heating cycle.
They also include 2 filter driers, 2 expansion valves and dis
-
tributors that are only used during the heating cycle plus a
check valve to provide the proper flow of refrigerant through
the unit during both the cooling and heating cycles.
All controls are located in the front of the unit and are readily
accessible for maintenance, adjustment and service. All wir-
ing (Power and Control) can be made through the front of
the unit.
REFERENCE
This instruction covers the installation and operation of the ba
-
sic condensing unit. For information on the installation and op
-
eration of the matching indoor units, refer to Installation
Instruction part no. 035-16626-000 (form 515.41-N4Y).
All accessories come with a separate Installation Manual.
Refer to Parts Manualfor completelisting of replacementparts
on this equipment.
All forms may be ordered from:
Standard Register
Norman, OK 73069
Toll Free: Tel. 877-318-9675/Fax. 877-379-7920
INSPECTION
As soon as a unit is received, it should be inspected for pos
-
sible damage during transit. If damage is evident, the extent
of the damage should be noted on the carrier's freight bill. A
separate request for inspection by the carrier's agent should
be made in writing.
Installershouldpayparticularattentiontothewords: NOTE,CAUTIONandWARNING.Notes
areintendedtoclarify ormake
installation easier. Cautions
are given to prevent equipment damage. Warnings are given to alert installer that personal
injury and/or equipment damage may result if installation procedure is not handled properly.
SPLIT-SYSTEM HEAT PUMPS
OUTDOOR UNITS
INSTALLATION INSTRUCTION
Supersedes: 035-16192-000 (0601)
035-16192-001-A-1001
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MODELS E1FB180 & E1FB240
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