Installation Procedures; Installing U155 Dispenser In Counter - Follett U155 Installation, Operation & Service Manual

Installing U155 dispenser in counter

All U155 dispensers must be installed level in both directions and supported
from below with 6" - 9" (153 - 229mm) adjustable leg accessory provided, or
!
channels installed on site. Do NOT hang dispenser on flange.
1. Check that dispenser location meets all requirements in this manual and cut counter as shown. (NOTE: Different
cut-outs for 8 and 10 valve units!)
2. Block up area below counter cut-out to support dispenser when lowered into place.
3. For automatic load dispensers, disconnect ice transport tube from bracket in storage area of dispenser. (Since this
tube must be reinstalled in bracket after dispenser is dropped into counter, note how tube is held by bracket tabs
before disconnecting.)
4. Carefully lower dispenser into counter until it rests on support blocks.
5. Adjust height from below until dispenser flange rests flush with counter.
6. Apply a bead approximately 1/4" (6mm) in diameter of NSF listed silicone sealant (Dow-Corning RTV-732 or
equivalent) around perimeter of dispenser where it meets counter and smooth sealant to a 1/8" (4mm) radius.
7. Install a hard drain line, maintaining at least a 1/4" per foot (6mm per 30.4cm run) slope, and insulate line to
prevent condensation.
PVC pipe is suggested. Care must be taken in sweating any metal drain pipe
!
used. Excessive heat applied while sweating metal pipe may melt plastic
fitting on dispenser.
8. Make electrical connections in accordance with applicable wiring diagrams provided, as well as NEC and local
codes. Provide disconnects within 10 ft (3m) of dispenser and icemaker for servicing.
Counter cut-out
units with up to 8 valves
30.375"
(772mm)
Installation
26.25"
+.125"
+ .125"
- .125"
- .125"
+3mm
(667mm)
- 3mm
+3mm
- 3mm
Front of counter
Counter cut-out
units with 10 valves
+.125"
36.375"
- .125"
+3mm
(924mm)
- 3mm
5
26.25"
+.125"
- .125"
(667mm)
+3mm
- 3mm
Front of counter