Installation Instructions

ENOB8C
98004C (REV. B - 6/08)
3
Special Tools
Item Description Quantity
NONE
Additional Materials
Item Description Quantity
1 Unplated copper inlet pipe
2 Service Stop
REQUIRED TOOLS AND MATERIALS
These tables show special tools and/or additional materials
(not provided) which are necessary to complete installation of
these units:
Figure 2 - Chiller Installation
CHILLER
INLET
CHILLER
OUTLET
23
22
24
22
Figure 3 - ENO Tube Routing
22
1. Install chiller: Remove front panel of chiller. Slide chiller
onto the shelf and position it to the left as per dimensions
in Figure 1.
Note: Building construction must allow for
adequate air flow on both sides, top and
back of chiller. A minimum of 4” (102mm) on
both sides and top is required. See chiller
installation for additional instructions.
2. Attach solenoid valve assembly to the underside of
cross member of mounting frame on electronic
sensor unit. (See Fig. 7).
3. Make water supply connections. Inlet port is marked on
the chiller (1/4” O.D. copper tube). Bend the copper tube
(provided) at an appropriate length from the chiller to
opening in frame. Install the in-line strainer (provided with
chiller) by pushing it in until it reaches a positive stop,
approximately 3/4” (19mm) on the marked chiller inlet port
(See Figs. 3) (Refer to Fig. 12 on page 7 for details on
assembling quick connect fittings). Attach an unplated and
deburred copper water inlet line and a service stop (not
provided) to the chiller. Turn on the water supply and flush
the line thoroughly.
Caution: DO NOT SOLDER tubes inserted
into the strainer as damage to
o-rings may result.
4. Make connection between remote chiller outlet tube
and solenoid valve assembly. Outlet port is marked on
the chiller (1/4” O.D. copper tube). Install a 1/4” union
(provided) on the marked chiller outlet port. Insert one end of
1/4” poly tubing into the union and the other end into the
straight fitting on the solenoid valve assy (See Fig. 3)
5. Hang the upper panel on the mounting frame hanger. Be
sure that the panel is engaged with hanger at the top of
frame before releasing it. Align holes in the panel with holes
in the mounting frame. Install two (2) #10-24 x 5/8” (16mm)
screws (Item 27 - Figure 4) in holes and tighten securely.