IMPORTANT:
1. Waste P-Trap, Water Supply Service Angle Stop Valve and 2” x 4” Electrical Plug-In Receptacle to be supplied
by others in accordance with local codes. A P-Trap (by others) must be used for the drain connection.
2. Provide 4” minimum clear space on fixture sides to allow for proper ventilation through cabinet louvers.
3. Water supply is 3/8” Outside Diameter copper tube. Waste is 1-1/4” Outside Diameter.
4. Completely flush supply lines of all foreign debris before connecting to fixture. Water cooler designed to not
affect taste, odor, color, or sediment. Optional water filter (WF1 or WF3) is available should any of these
problems arise from the water supply.
5. Do NOT solder copper tube when inserted into the coupler as damage to the o-ring will result.
6. All burrs must be removed from outside of cut tubes before inserting into coupler or other components.
7. Power supply must be identical in voltage, cycle and phase to that specified on the cooler data plate.
Electrical outlet and furnished power cord with plug must be used to supply power to fixture. Do NOT wire
compressor directly to the power supply.
12. Per UPC 609.10-
All building water supply systems in which quick acting valves are installed shall be provided
with devices to absorb the hammer caused by high pressure resulting from the quick closing of the valve.
These pressure-absorbing devices shall be approved mechanical devices. Water pressure-absorbing devices
will be installed as close as possible to the quick closing valve.
8. This unit must be grounded per the requirements of applicable electrical codes.
11. Due to cold waste water, Acorn Engineering recommends that p-trap supplied by installer be insulated to
prevent excessive condensation.
9.
Warranty is voided
if installation is not made following current Acorn Engineering installation instructions and
if components are assembled to the fixture that is not approved by Acorn Engineering.
10. Fixture operates within water pressure range of 20 to 105 psig. Acorn Engineering will not warranty fixtures
damaged when connected to supply lines with flow pressure lower than 20 psig or higher than 105 psig. A
pressure regulator must be furnished by others on supply line if inlet pressure is greater than 105 psig.
A172.8-UG-D1-BFS SERIES REFRIGERATED BI-LEVEL ALTERNATE WALL MOUNTED WATER
COOLER
NOTE:
There Are No Mounting Changes To Be Made For A172-UG-VR-D1-BFS.
A172.8-UG-VR-D1-BFS
Page 3 of 17
Revised:
02/10/21
7020-986-001
MURDOCK MFG. •
15125 Proctor Avenue • City of Industry, CA 91746 USA
Phone 800-453-7465 or 626-333-2543 • Fax 626-855-4860 • www.murdockmfg.com
Member of
CONTEMPORARY WATER COOLERS
I N S TA L L AT I O N / M A I N T E N A N C E I N S T R U C T I O N S
WATER COOLERS
1-1/4" [32] O.D.
TAILPIECE FOR
P-TRAP BY
OTHERS
1
3
8
"
[36]
6"
[151]
12"
[305]
*33"
[838]
6"
[152]
G
E
C
B
A
A. 3/8" O.D. SUPPLY INLET
B. WASTE OUTLET FOR P-TRAP BY OTHERS FOR PROVIDED
1-1/4" O.D. TAILPIECE
C. ELECTRICAL SERVICE ROUGH (IF REQUIRED)
D. Ø3/8" HANGER BRACKET PUNCHING, 6 PLACES ON EACH
FIXTURE FOR ANCHORING HARDWARE BY OTHERS
E. Ø1/4" PUNCHING, 2 PLACES ON EACH FIXTURE FOR
ANCHORING HARDWARE, BY OTHERS
F. PUSHBUTTON CARTRIDGE OR SENSOR ASSEMBLIES
G. Ø3/8" BOTTLE FILLER MOUNTING BRACKET PUNCHING, 2 PLACES
FIXTURE FOR ANCHORING HARDWARE BY OTHERS
H. Ø5/16 BOTTLE FILLER MOUNTING PUNCHING, 2 PLACES
FIXTURE FOR ANCHORING HARDWARE BY OTHERS
*
D
E
G
18
5
8
"
[473]
6"
[152]
*15
7
8
"
[403]
6
3
8
"
[162]
7
7
8
"
[200]
TYP
*23
7
8
"
[606]
1
3
8
"
[35]
*30
5
8
"
[778]
2"
[51]
*36
5
8
"
[930]
2"
[51]
2"
[51]
3
3
4
"
[95]
12
3
4
"
[324]
TYP
6
3
8
"
[162]
TYP
GENERAL NOTES:
1. ALL DIMENSIONS ARE IN INCHES [MM]
2. ALLOW 4 INCHES [102MM] MINIMUM CLEARANCE PER SIDE FOR
VENTILATION
3. DIMENSIONS SHOWN ARE FOR ADA ADULT HEIGHT. ADJUST
VERTICAL DIMENSIONS AS NECESSARY TO COMPLY WITH
FEDERAL, STATE & LOCAL CODES
4. STOP VALVE, P-TRAP & ELECTRICAL OUTLET NOT SUPPLIED
5. IMPORTANT: UNITS MUST BE ATTACHED TO WALL WITH
APPROPRIATE ANCHOR SCREWS, PROVIDED BY INSTALLER
2
3
4
"
[70]
10
5
16
"
[262]
H
6"
[152]
