7
M1288-0056
LN
2
Backup Units for Innova & Premium Freezers
User’s Guide
3.
After creating the new hole, push the probe through the hole and pull enough
probe cable through the hole to reach the freezer temperature probe, located
approximately halfway down the front right corner, inside the freezer cabinet.
4.
Remove the freezer probe cover inside the freezer cabinet and position the
two sensors side by side. Fasten with the cable ties provided.
5.
Replace the probe cover.
2.2.2
Installing the Insulated Transfer Hose
The Insulated Transfer Hose consists of a two-meter hose that is surrounded by a
tube of thermal insulation.
For Upright Freezers (including Model U101):
1.
Attach the smaller fitting of the insulated transfer hose to the solenoid
valve/injector assembly.
2.
Tighten the fitting by turning it clockwise.
For Chest Freezers:
1.
Remove the compressor housing panel if not already removed.
2.
Remove the 2-inch blanking plug from the rear panel of the freezer.
3.
Insert the smaller fitting of the insulated transfer hose through the port; pull
enough hose through to attach to the solenoid valve/injector assembly.
3.
Attach the free end of the insulated transfer hose to the solenoid valve/injector
assembly.
4.
Tighten the fitting by turning it clockwise.
2.2.3
Installing the LN
2
Valve/Injector Assembly
The injector is fitted to the freezer through the hole fitted with a nylon plug and
surrounded by a ring of four screws. The hole is located (a)
on Upright models
,
on the top panel in the rear right-hand corner (except for the Model U101: see
NOTE
below), or (b)
on Chest models,
inside the compressor compartment.
#
NOTE:
On the U101 Innova freezer, the injector port is located on the left-hand side
wall.
