03/20
Model H1107.8
Page 4 of 7
INSTALLATION PROCEDURE …
STEP 6:
See Figure 1 for detail section view of side screw grille attachment. Unpack grille and
insert upper lip behind bottom of back panel, align sides and hold up flush to bottom
of back panel. Hold grille against wall and mark centers of grille side slots on wall.
Masking tape may be used to prevent finished wall damage from mark. Install the “s”
clips in mounting frame using #10 sheet metal screws into pre-drilled holes on lower
end of each side of frame. Tighten #10 screw while holding “s” clips centered on wall
marks. Check grille fit by installing grille and partially tightening #6-32 socket head
screws through side of grille. Ensure proper panel and grille alignment, then tighten
the four 5/16-18x1 hex head screws.
STEP 7:
Unpack and remove chiller from carton. Remove front panel screws and panel. Do
not remove insulating putty and foam from copper tubes or Styrofoam insulation from
evaporator coil. Remove any inner packing, which may be around compressor. If
applicable, remove junction box cover and electrical knock out on lower right side of
housing. Install fittings (supplied) on chiller inlet and outlet tubes (see Installation
Drawing).
STEP 8
: Thoroughly flush supply line to remove all foreign matter. Remove the grille and
connect the 1/2" IPS supply screwdriver stop (not supplied) to stub-out in wall. Place
chiller on chiller support tray against right hand side, fully to rear, with condenser
(
open panel) side facing to front., Install supply 3/8” O.D. tubing (not supplied)
between screwdriver stop and chiller inlet. (Cut tubing to proper length, and follow
general notes for proper connection procedures for push-in type fittings). Tubing
insulation is not normally required on inlet side of chiller. Install insulated tube
between fountain and chiller outlet. Open screwdriver stop
wide open
while
checking for leaks at all connections. Also check waste for leaks.
STEP 9:
Adjust bubbler stream height using a small flathead screwdriver inserted through a
hole in the center of the push button for increased flow turn clockwise and for
decreased flow turn counterclockwise. If flow problems arise, see troubleshooting
guide for additional instructions to correct problem. Bubbler stream may lower during
short break-in period. Set initial stream height a little high to minimize or eliminate
the need for break-in period readjustment.
FIGURE 1
