9
97880C - 2/05
HRFEREEQ*C HRFEREEQ*2C HRFSEREEQ*C
DO NOT SOLDER
tubes while
inserted into the strainer as
damage to o-rings may result.
12.
These products are designed to operate on 20-105
PSIG supply line pressure.
If inlet pressure is above 105
PSIG, a pressure regulator must be installed in the supply
line.
Any damage caused by connecting
these products to a supply line with
pressure lower than 20 PSIG or
higher than 105 PSIG IS NOT
covered under warranty.
13.
Make electrical connections to the chiller.
See chiller
instructions.
14.
Check stream height from bubbler.
Stream height is
factory set at 35-40 PSI. If supply pressure varies greatly
from this, please do the following. For
Pushbutton units
only
, adjust the screw on regulator (Item 29) by using a
small screwdriver through the small hole in the push button
(Item 20). See Figure 20. Clockwise adjustment will raise
stream height and counterclockwise movement will lower
stream height. For
Electronic sensor units only
, remove
bottom access panel and turn adjustment screw on the
regulator (Item 29 - Fig. 21). Clockwise adjustment will raise
stream height and counterclockwise movement will lower
stream height. For best adjustment, stream height should be
approximately 1-1/2” (38mm) above the bubbler guard. (See
Figure 14).
15.
Mount lower panel.
Loosen the two (2) #10-24 x 5/8”
(16mm) screws at frame bottom lip. Slide upper tongue of
lower panel under lower edge of already installed upper
panel. Tighten previously loosened screws securely.
16.
Replace bottom access panel
to fountain basin using
screws provided. Tighten securely.
Figure 13 – Lower Panel Installation
Figure 15 – HRFER-EE-Q Tube Routing
Figure 14 – Stream Height
Figure 16 – HRFSER-EE-Q Tube Routing
CHILLER
INLET
44
27
CHILLER
OUTLET
33
27 - TO
BUBBLER
CHILLER
INLET
44
27
CHILLER
OUTLET
32
27 - TO
BUBBLER
27
27
11.
Turn on water supply and check for leaks.
Release air
from tank by interrupting infrared beam; a steady stream of
water assures all air is removed. The sensor has a 30
second maximum
ON
time. It may be necessary to step away
from beam a few times to allow chiller tank to fill.
27
