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Installation Manual – THH
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THH HIGH PERFORMANCE HORIZONTAL
FAN COIL UNITS
Section 1 - Receipt & Initial Installation
CODE COMPLIANCE
This equipment has been manufactured and certified in accordance with
UL 1995-Standard for Safety, Heating and Cooling Equipment (CAN/CSA
C22.2 NO 236- M90) and bears the Electrical Testing Laboratories (ETL)
Mark under ETL File No: 3036742-002.
RECEIPT AND INITIAL INSTALLATION
No attempt should be made to handle, install, or service
any unit without following safe practices regarding
mechanical equipment.
•
All power must be disconnected before any installation or service
should be attempted. More than one power source may be supplied to
a unit. Power to remote mounted control devices may not be supplied
through the unit. Never wear bulky or loose fitting clothing when
working on any mechanical equipment. Gloves should only be worn
when required for proper protection from heat or other possible injury.
Safety glasses or goggles should always be worn when drilling, cutting,
or working with chemicals such as refrigerants or lubricants.
•
Never pressurize any equipment beyond specified operating
pressures. Always pressure test with an inert fluid or gas such as
clear water or dry nitrogen to avoid possible damage or injury in the
event of a leak or component failure during testing.
•
Always protect adjacent flammable material when welding or
soldering. Use suitable heat shield material to contain sparks or
drops of solder. Have fire extinguisher available for use when welding
or brazing.
•
The manufacturer assumes no responsibility for personal injury or
property damage resulting from improper or unsafe practices during
the handling, installation, service, or operation of any equipment.
warning
UNPACKING & INSPECTION
All units are carefully inspected at the factory throughout the
manufacturing process under a strict detailed quality assurance program,
and where possible, all major components and subassemblies are carefully
tested for proper operation and verified to be in full compliance with the
factory manufacturing documents. Customer furnished components such
as control valves, switches and DDC controls are not factory tested.
Each unit is carefully packaged for shipment to avoid damage during
normal transport and handling. The equipment should always be stored in
a dry place in the proper orientation as marked on the carton.
All shipments are made F.O.B. factory and it is the responsibility of the
receiving party to inspect the equipment upon arrival. Any obvious
damage to the carton and/or its contents should be recorded on the bill of
lading and a claim should be filed with the freight carrier.
After determining the condition of the carton exterior,carefully remove
each unit from the carton and inspect for hidden damage. At this time
check to make sure that “furnished only” items such as switches,
thermostats, etc. are accounted for. Any hidden damage should be
recorded and immediately reported to the carrier and a claim filed as
before. In the event a claim for shipping damage is filed, the unit, shipping
carton, and all packing must be retained for physical inspection by the
freight carrier. All equipment should be stored in the factory shipping
carton with internal packing in place until installation.
At the time of receipt, the equipment type and arrangement should be
verified against the order documents. Should any discrepancy be found,
the local Sales Representative should be notified immediately so that the
proper action may be instituted. Should any question arise concerning
warranty repairs, the factory must be notified BEFORE any corrective
action is taken. Where local repairs or alterations can be accomplished,
the factory must be fully informed as to the extent and expected cost of
those repairs before work is begun. Where factory operations are required,
the factory must be contacted for authorization to return equipment
and a Return Authorization Number will be issued. Unauthorized return
shipments of equipment and shipments not marked with an authorization
number will be refused. In addition, the manufacturer will not accept any
claims for unauthorized expenses.
