Installation
19
UNT-SVX10G-E4
Water connection
Refer to Figure 11 to locate and
identify the inlet and outlet water
connections.
CAUTION! The coil headers are not
designed to withstand the torque
necessary to tighten the connector.
Use a suitable counter-spanner.
Tighten to torque 25 N.m
The water inlet is on the bottom of
the coil and the water outlet is on
the top of the coil.
On 4-pipe coils, the heating
connections are located on the right
hand side of the coil (see Figure 11).
Figure 11 - Vent and drain positions on straight or inclined coil
V = Vent
D = Drain
C = Cooling piping
H = Heating piping
UNT-SVX10G-BAT1_Mise en page 1 7/26/2013 2:41 PM Page 19