New Restaurant Guide

EQUIPMENT INSTALLATION GUIDE

General Contractor 1. Cooler / Freezer area to be clean, dry, level and accessible.

2. Slab must be within 1/4” level tolerance end to end to ensure proper installation. 3. Provide penetrations through building roof / walls for all refrigeration lines. 4. For exterior WIB applications;

- If the WIB style attaches to the main building, the KES installer will supply and install the roofing membrane. The GC will supply and install materials necessary to complete roof, with flashing and waterproofing the WIB roof and walls to the building. - If the WIB style is freestanding, the KES installer will be responsible for the complete installation of the roof system, including membrane and all applicable flashing materials. - Ensure walk-in is above grade with no down spouts or drains directing water toward walk-in. 5. Supply and install roof curbs per building plans to support refrigeration equipment for the walk in box and any remote refrigeration equipment required for the ABS and SSB. 6. All roof and wall penetrations need to be sealed. 7. For internal building applications, the GC is responsible to install KES supplied flashing materials to seal areas between the building walls and the walls of the WIB. This is to include installing insulation around the WIB service door and the flashing material (supplied by the KES) to seal between the WIB and the HM frame of the WIB service door. 8. It is the responsibility of the GC to furnish and install the floor slab thermal breaks according to the WIB manufacturer’s instructions and layout. 9. The void will need to be back filled between WIB floor and slab under threshold in floored freezer application. If tile work is not completed while installer is on site, GC will be responsible to ensure the door slam and threshold is pinned in the tile after tile is installed. Also, ensure proper alignment of door seep, closure and seal.. 10. Pin door slam and threshold in tile after application. If tile work is not completed while installer is on site 11. Seal penetrations in WIB created from sprinkler install and fire suppression systems. KES/Other Installer 1. Re-inspect for damage, and if damage is noted, correct. 2. Set and assemble cooler / freezer per building and kitchen plans. 3. Notify GC to coordinate electrical and plumbing contractors for final connections. 4. Perform final inspection of refrigeration contractors work checking for: - P-trap outside box on drain line. - Additional p-trap installed on freezer drain line inside walk-in cooler, if the freezer drain line is run through walk-in cooler and connected to the cooler drain line. - Drain line size must be 3/4" or larger. - Check heat tape and defrost cable. 5. Place temperature sensors per manufacturer specifications. 6. Kitchen installer will be responsible to ensure the door slam and threshold is pinned in the tile after tile is installed. Also, ensure proper alignment of door sweep, closure and seal. 7. Set and assemble roof cap if an external application. 8. Provided the restaurant has power, arrange start-up and check operating temperatures. 9. Inspect all panels and doors to ensure the walk-in box is sealed. This includes all mechanical openings within the box Electrical Contractor 1. Run necessary wiring to the walk-in box condensing unit and cooler / freezer evaporators and smart controller as per drawings. 2. Mount and wire all provided internal lighting fixtures; the electrical contractor is responsible to completely seal all conduits to prevent moisture migration according to McDonald’s specifications. 3. Wire all door heaters and drain line heater per MFG specs (hard wired into evaporator not plugged into GFCI outlet in WIB 4. Test continuity of all circuits prior to final connections. 5. Provide final connections high and low voltage wiring when permanent power is available.

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