AEC/Appllcatlon Engineering
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Controller automatically regulates cooling by opening and closing the cooling solenoid
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Water supply line rating between 25 psi and 75 psi required for connection to the heat
exchanger
Other Options
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Hourmeter
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Remote-mount controls
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NEMA 12 enclosure
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Reservoir tank low level light
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Non-fused disconnect switch
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Heat exchanger for TDH5 (3.9/6.7) (13.0/21.0)
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Heat exchanger for TDH4 (1.5 and 3.7)
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External communications (SP!, RS-232C, RS-422, and RS-485)
1-7
Uncrating
Carefully uncrate the unit and remove it from the shipping pallet. Keep in mind that the unit is
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heavy; take care to avoid tipping and losing control of the unit. You
can
uncrate the unit without
removing the shipping plates.
Caution!
If you remove shipping plates, you must reinstall the bolts to secure the casters.
Inspect the unit for damage before accepting delivery. Retain the crate, pallet, and packing
material if you discover any damage. If you do discover damage:
I. Notify the local agent of the transportation company if you discover any damage to the
TOH unit.
2. Hold the damaged goods with the crate and packing for the inspection of the examining
agent. Do not return any goods to AEC, Inc. prior to the inspection and authorization of the
transportation company.
3. File a claim against the transportation company. Substantiate the claim by referring to the
agent's report. A certified copy of our invoice is available upon request. The original Bill of
Lading is attached to our original invoice. If the shipment was prepaid, write us for a
receipted transportation bill.
4. Advise AEC, Inc. of the situation and any assistance needed.
Page 14
TOH TrueTemp"' Series Hot
OU
Temperature Control Units
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