Installation

HTHB-LR*1A, HTHB-LR*2A, HTHB-8*1A, HTHB-8*2A, HTHB-8*3A
HTHB-LR-NF*1A, HTHB-LR-NF*2A, HTHB-8-NF*1A, HTHB-8-NF*2A, HTHB-8-NF*3A
Page 3
98558C (Rev. N - 11/20)
INSTALLATION INSTRUCTIONS
1. Install mounting frame. See mounting frame instructions.
2. Install remote chiller. See chiller instructions.
3. HWF3000 WATERSENTRY
®
PLUS FILTER INSTALLATION (Filtered units only. For non ltered units proceed to step 4b)
NOTICE: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
These lter kits must be installed in compliance with all state and local laws and regulations governing the installation and use of this product. Maximum
inlet water temperature 100°F (38°C).
See lter instructions for lter assembly. Insert 3/8" elbow tting into the inlet side of lter head, insert 1/4" polytube or 1/4" x 90° elbow into outlet
of lter head prior to mounting the lter head assembly into the remote chiller.
Mount lter head to the side of the remote chiller using the lter mounting bracket and screws supplied.
CAUTION: If supply pressure will ever exceed 100 psi, install a pressure regulator to limit the inlet pressure to the lter to 100 psi or below.
DO NOT ATTACH HOT WATER LINE TO FILTER. To make connections on the lter head, loosen locknut. Push the tube end past both o-rings to a
positive stop in the lter head recess - approx. 1", locknut may have to be backed out a little more. Screw the locknut hand tight to seal (See Fig. 5).
Ends of tubing must be cut square and free of burrs and sharp ends that could cut or nick the o-rings.
TO BOTTLE FILLER
CHILLER
INLET
PLUMBING DIAGRAM
FIG. 6
4a. Make water supply connections for Filtered units. Install a shut-off valve and union connection to building water supply (valve and union not
provided). Turn on the water supply and ush the line thoroughly.
4b. Make water supply connections for Non Filtered units. Install a shut-off valve and union connection to building water supply (valve and union not
provided). Turn on the water supply and ush the line thoroughly. install the in-line strainer between the valve and the cooler. The in-line strainer
is not installed on ltered units.
5. (Filtered units only. For non ltered units proceed to step 7) Make connection between lter head and building supply line. Insert the 3/8" water
line into the inlet side of the lter head by pushing it in until it reaches a positive stop, approximately 3/4" (19mm). Install two 1/4" x 1/4" unions
(provided) on the chiller. One on the inlet tube, and the other on the outlet tube.
6. Make connection between the lter head and the remote chiller. Insert end of 1/4" O.D. poly tubing from the lter head (provided) into union on
chiller inlet.
7. Mount the upper panel to the mounting frame, aligning holes in the hinge brackets with holes in the mounting frame (three places). Mount with
adequate size screws (not provided). Close the door and verify that the lock brackets on the side and bottom of the panel align with the slots on
the mounting frame. Also verify that the panel is hanging high enough that it covers the top of the mounting frame. If adjustments need to be made,
open the door and loosen the three screws on the hinge and adjust accordingly and then retighten the screws.
8. Connect water line from the water station by inserting the 1/4" O.D. poly tubing into the union on the chiller outlet.
9. Close the upper door and attach the drain ttings to drain tube. Re-attach elbow to p-trap and cut waste tube to required length using plumbing
hardware and trap as a guide.
NOTE: SCREW THE LOCK-
NUT HAND TIGHT TO SEAL
FIG. 5
FILTER
CHILLER
TO BOTTLE FILLER
INLET
STRAINER
NON FILTEREDFILTERED