Page 10
97631C (REV. D - 06/17)
Step 1
Lower Cover Removal
• To access the refrigeration system and plumbing
connections, remove the four screws (E) to
remove lower cover (F).
• Disconnect unit from electrical supply.
•
Turn off water supply to unit.
E
F
HTVZ Model
Overview
The following illustration shows the tube routing before and after the installation of the Glass Filler Kit.
The water storage tank must be converted to a pressurized tank for the glass filler to operate properly. The tank
is non-pressurized in a standard unit. The following steps detail how the water flow tubing is re-routed to create
a pressurized tank and provide a supply line to the glass filler.
Note: Item numbers in the following steps refer to items in Parts List on page 1.
Before (Non-Pressurized Tank)
After (Pressurized Tank)
Step 1