The Outdoor comes standard with the following additional components:

1.Owner's

Crankcase Heater

 

 

Drain Line Heater

 

Weather Hood

 

Fan Cycling

 

 

(Pressure on 1 fan models, Pressure and Ambient

 

 

on 2 fan models).

Standard Installation Procedure

PTT Models

For outdoor use

1.Provide a 25" X 25" (medium cabinet) or 25" X 38.5" (large cabinet) opening in the roof of walk-in cooler or as specified by the panel manufacturer.

2.Apply silicone caulk around the perimeter of roof

opening. Place the curb on roof of cooler. It is recommended that the curb be fastened to the roof panels using non-conductive bolts or insulating the bolt heads. Bolt heads should be countersunk or low profile to prevent contact with the system. (See Figure 1, page 7) Check the top of the curb with a level. units require

a surface that is within 1° of level or better and no more than a 5/8" drop per 3 feet

(17mm drop per meter).

3.Install the membrane onto the roof of the box and over the curb. Fasten to roof per panel manufacturer's instructions. The membrane material should be slit over the evaporator grill opening the flaps allowed to drape into the hole 2" - 4". (See Figure 2, page 7) Care should be taken during the membrane installation to prevent bunching or folding which could affect the gasket- to-curb sealing or trap rainwater adjacent to the curb.

4. Remove the weather hood from the system. The compressor compartment cover(s) should be left in place during lifting/rigging.

5. Place system onto curbing and center over opening in roof box. (See Figure 3, page 7)

6. It is recommended that the system be secured to the curb with wood screws. Seal the screw heads as necessary to prevent moisture from entering beneath the membrane. Additional caulk may be applied around the perimeter of the evaporator box gasket. The compressor compartment should not be caulked.

7.Install trim pieces (if used) around the ceiling opening in cooler.

6

Installation and Operations Manual

Condensate Drain

Outlet Location

8.Remove compressor compartment cover for access to electrical box.

9.Connect power wiring in accordance with all applicable building and electrical codes.

10.Reinstall condensing unit cover(s).

11.Reinstall the protective weather hood. (See Figure 4, page 7)

12.Apply power and check for proper operation.

Drain Line

A condensate drain outlet is located on the side of the compressor compartment. Field piping may be connected to the outlet provided it is adequately sloped and heated for freezing weather conditions. There is a drain line "P" trap located in the PTT unit.

General Safety information:

Do NOT lift the by the weather hood.

This product is not designed to be transported while installed or operating.

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Heatcraft Refrigeration Products H-IM-82C Standard Installation Procedure, Drain Line, PTT Models, On 2 fan models

H-IM-82C specifications

Heatcraft Refrigeration Products has long been a trusted name in the refrigeration industry, dedicated to providing innovative solutions for commercial cooling needs. One of their standout products is the H-IM-82C unit, a remarkable addition to the line that exemplifies reliability, efficiency, and advanced technology.

The H-IM-82C is engineered with exceptional features that cater to various commercial applications. It utilizes a reliable hermetic compressor specifically designed for durability and energy efficiency. This compressor ensures optimal performance while minimizing power consumption, which can lead to significant savings on energy bills over time. Additionally, the unit boasts a high-performance evaporator coil that augments cooling efficiency by maximizing heat transfer. This design feature allows for quicker cooling times, making it ideal for environments that require precise temperature control, such as food storage and preparation areas.

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Moreover, the H-IM-82C is designed with versatility in mind. It can be installed in a variety of configurations, whether horizontally or vertically, allowing for seamless integration into existing systems. Its compact design is another advantage, saving space while still delivering exceptional cooling performance.

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