Multiaqua MHCCW-04, Инструкция по установке и эксплуатации

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7
INSTALLATION & OPERATING
MANUAL
MHCCW Fan Coils 1- 3 Tons
ELECTRICAL &
CONDENSATE DRAIN
8. There are four termination
points for the electrical wiring.
There are two on each side of the
electrical box. See Wiring
Diagrams for electrical drawings.
Wiring must be installed according
to prevailing codes and regulations.
The fan coil unit has one
condensate drain connection on
either side of the drain pan for
either left or right hand drain
connection. The opposite drain
connection not being used must be
capped off by the installing
contractor. The middle drain
connection is the safety condensate
drain connection. Ensure that all
condensate drain lines have at least
one quarter of an inch of fall per
foot for proper drainage.
Figure 14
WATER COIL CONNECTIONS
9. The fan coil unit comes with a
manual air bleed and a manual coil
drain fitting. They are located on
the same side as the supply and
return water line connections. The
water supply line is connected to
the coil connection furthest away
from the fans. The water return line
is connected to the coil connection
closest to the fans. Ensure that both
the supply and return water lines
are insulated to prevent them from
sweating.
Figure 15
Figure 13
Figure 14
Figure 15
Manual Air Bleed
Manual Coil
Drain
Water Supply Connection
Water Return Connection
Electrical Terminations Points
Safety Drain Connection
Left and Right Hand Drain Connections
Entry Points
Typical Both Ends
Optional Return
Air Cutout