1-2
TO THE INSTALLER
Models 345, 346, 349, 355
To the Installer
1
CAUTION!
This machine must be installed on
a level surface to avoid the hazard of tipping. Extreme
care should be taken in moving this machine for any
reason. Two or more persons are required to safely move
this machine. Failure to comply may result in personal
injury or damage to the machine.
The authorized installer should inspect the machine for
damage and promptly report any damage to the local
authorized Taylor distributor.
This machine is made using USA sizes of hardware. All
metric conversions are approximate and vary in size.
Water-Cooled Refrigeration Machines
(Water-Cooled Machines Only)
Failure to use adequately sized water lines may cause
the machine to go off on high head pressure and shut
down. Depending on local water conditions, it may be
advisable to install a water strainer to prevent foreign
substances from clogging the automatic water valve.
There are two water-in connections and one water-out
connection.
Do not
install a hand shutoff valve on the
water-out line. Water should always flow in this order:
first, through the automatic water valve; second, through
the condenser; and third, through the outlet fitting to an
open trap drain.
Important!
Water pressures are pre-set at the factory.
Do not
adjust the water.
Improper water adjustments
may cause operation discrepancies.
IMPORTANT!
A backflow prevention device is
required on the incoming water connection side. Please
see the applicable national, state, and local codes for
determining the proper configuration.
Water Connections
An adequate cold water supply must be provided with a
hand shutoff valve. On the back of the machine, a 3/8 in.
(9.5 mm) M.F.L. water connection has been provided for
easy hook-up. A flexible line is recommended, if local
codes permit. A minimum of 25 psi water pressure is
required to avoid having the machine cut out the low
water pressure switch. A booster pump must be provided
if this pressure is not available.
Note:
Water lines beyond 200 ft. (61 m) require
1/2 in. (13 mm) water lines.
It is always a good practice to have a filter system to
improve the quality of the water and to avoid clogging the
operating components.
Important!
The water filter (064422-SER) must be
thoroughly flushed with water before connecting it to the
machine. This removes carbon particles that could clog
the flow control. To flush the filter, connect the inlet end of
the filter to the water supply. Position the outlet end of the
filter over an empty pail. Open the water supply. Allow
water to flow through the filter until the water exiting the
filter is clear. Close the water supply. Attach the outlet
end of the filter to the machine. Reopen the water supply.
Figure 1-1
!
!
INSTALL POTABLE WATER CONNECTION
WITH ADEQUATE BACKFLOW
PROTECTION TO COMPLY WITH
APPLICABLE FEDERAL, STATE AND
LOCAL CODES.
064422
