Trane HFCF-SVX01A-EN, Установка, эксплуатация и обслуживание

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Installation
CAUTION: The installation must be
conducted by a qualified technician.
Receiving And Handling
Trane HFCF Fan Coil units are packaged in
individual cartons for maximum protection
during shipment, as well as for easy handling
and storage on the job site.
To protect against loss from in-transit damage,
complete the following upon receipt of the units:
1. Inspect individual pieces of the shipment
before accepting it. Check for rattles, bent
corners on cartons or other visible
indications of shipping damage.
2. If a carton has apparent damage, open it
immediately and inspect the contents
before accepting the unit. Do not refuse the
shipment. Make specific notations
concerning the damage on the freight bill.
Check the unit casing, fan rotation, coils,
drain pan, filters and all options.
3. Inspect the unit for concealed damage
before it is stored and as soon as possible
after delivery.
4. Do not remove damaged material from the
receiving location if possible. It is the
receiver's responsibility to provide
reasonable evidence that concealed
damage was not incurred after delivery.
5. If concealed damage is discovered, stop
unpacking the shipment. Retain all internal
packing and cartons. Take photos of the
damaged material if possible.
6. Notify the carrier's terminal of damage
immediately by phone and mail if any
damage is found. Request an immediate
joint inspection of the damage by the
carrier and consignee.
7. Notify the Trane sales representative of
the damage and arrange for repair. Do not
repair the unit yourself, however, until
damage is inspected by the carrier's
representative.
Installation Considerations
For proper installation and operation, check
each of the following before mounting the
units:
1. Allow adequate space for the unit and free
air or service clearances reference Figure 2.
See Figures4, 5 and 6 for general unit
dimensions. For servicing and routine
maintenance, provide access to the unit
through removable panels in the ceiling.
2. Before installing any unit make sure proper
preparation has been made at each unit
location for piping and electrical
connections.
3. Check that the supporting structure is
strong enough to support unit weights, as
given on Figures4, 5 and 6.
4. All units must be mounted LEVEL to
assure proper drainage and operation.
5. Ducting connected to units (where
applicable) should not exceed the external
static pressure rating of the unit.
6. Condensate protection for the chilled water
valves and piping must be provided by
installer. A drain pan extension provided by
installer should be located under the valves
or else the valves and piping should be
thoroughly insulated.
7. Units with valve package are equipped
with long drain pan which can carry the
condensation from water valves.
Insulation of valve package is not required.
Mounting
The Trane model HFCF units are designed to
be suspended from the ceiling on 3/8-16
threaded rods furnished by the installer. Holes
are provided at the top of the unit, see Figures
4, 5 and 6 for cutout dimensions and locations.
To install the Trane model HFCF, complete
the following:
6
1. Install the suspension rods or other
suspension devices which must be
provided by the installer.
2. Put the upper W3/8 nuts and W3/8 lock
washers on suspension rods to prevent
unit from upward tilting during unit
operation or duct installation, as shown on
Figure 2 Typical Installation.
3. Hoist the unit into position. See Figures 4, 5
and 6 for unit weights.
4. Put on the lower W3/8 lock washers and
then W3/8 nuts to secure the unit, as
shown on Figure 2 Typical Installation.
5. Level the unit casing to avoid poor
condensate drainage by adjusting lower
nuts up/down, and then tighten the upper
nuts.
Note: Level the unit by checking on the
unit casing. Do not use the coil or drain
pan for leveling as they are pitched to
provide proper drainage.
Duct Connections
Minimum 24 gauge galvanized sheet metal
duct (supplied by the installer) can be
attached to duct collars provided at the unit
air outlet and inlet, see Figures 4, 5 and 6
for duct collar dimensions. To attach, slip the
duct over the outlet collar and fasten the
duct and collar together with screws. Filed-
supplied transition fittings should be used in
installations where unit duct collars do not
match discharge air-grille collars.
One approaches can be used to attach an
Air Supply Chamber and flexible ducts.
The approach is to slip the duct over the unit
outlet collar and then fasten the duct and
collar together with screws or rivets, as
shown on Figure 3 Duct Work - A.
A return duct can be attached to the return
air collar provided at the unit. To attach, slip
the return duct over the return air collar and
fasten the duct and collar together with
screws.
HFCF-SVX01A-EN