MICRO-AIR Artic Air 24 Guía de instalación descargar pdf (Pagina 16)

Installation of the Trimline

Spidercoil

Evaporator Plates

Materials Required (conventionally insulated boxes)

● Stainless steel or bronze wood screws

Materials Required (BARRIER Ultra-R

Boxes)

● BARRIER plate mounts (set) or 1/4" fiberglass sheet and flat-head screws

Tools Required

● Marking pencil

● Tape measure

● Screw driver

● Drill and bit

● Wood blocks to position and support plate during installation

WARNING: Read and understand the next section “Running The Copper Tubing” before

mounting your plates. Make certain that you have sufficient room to properly route the tubing.

Oil traps MUST be avoided and you must leave enough room to properly clamp the expansion

valve sensing bulbs and accommodate check valves.

Refrigeration Plates and Freezer Plates

Refrigeration plates and freezer plates are identical except for the eutectic solution inside and the

corresponding temperature rating engraved on the back of the plate. The standard freezer

solution (TSS -8) is rated at -8

F (-22

C) and the refrigeration solution TSS+26 at +26

F (-3

C). These temperature ratings reflect the eutectic point (freeze/thaw temperature) of the

solution. The plates are not interchangeable and cannot be used outside their intended functions

without an extreme loss in efficiency and holdover.

Mounting Positions

The evaporator plates rely on convective circulation to absorb heat from the air in the box. They

work best when mounted high in the box on the side walls. Mounting the plates on the top

(ceiling) of the box is not generally recommended. The plates can be mounted either vertically or

horizontally so long as the thermal expansion valve is not facing down and that proper tubing

connections are maintained (see the section on “Running the Copper Tubing”). Be sure and

mount freezer plates so that no area of the box is further than 18" from a plate.

Installing Plate(s) - With Standard Foam Insulation

Position all holding plate(s) and support them in place with suitable wooden blocks. After

ensuring that all positioning is correct, use a pencil to mark the location of all eight holes in each

holding plate mounting flange. Remove the plates and pre-drill the screw holes with a suitable

size bit. Re-install the holding plate(s) using at least four (4) bronze or stainless steel screws on

#1 and #2 plates and eight (8) on #3 and #4 plates.

Page 16

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 62 63

Sin comentarios

MICRO-AIR Artic Air 24 Guía de instalación Pagina 16