III. INSTALLATION (continued) | IV. OPERATION |
III.l - INSTALLING THE STAINLESS STEEL TOP: All 27", 48" and 60" wide compact undercounter models can be supplied with an optional stainless steel top. This must be installed
Fig. 10
IV. a - PRESTART CHECKS:
The compressor must float freely before connecting to electrical power. The compressor motor is provided with rubber vibration isolator mounts (no springs). No bolts need to be loosened. Check all exposed refrigeration lines to make sure they are not dented or kinked. Check for tubing shifts due to shipping that would cause operating noise, wear, or leaks. Check that condenser fan rotates freely.
The refrigeration system should be checked for proper operation before product is stored in the cabinet.
IV. b - TEMPERATURE CONTROL:
The temperature is set at the factory but local conditions may necessitate slight adjustment.
The temperature control shown in figure 11 is located on the right side of the evaporator housing. To adjust, turn the adjustment screw with a screwdriver a small amount at a time; turning clockwise lowers the temperature. An "OFF" position is fully counterclockwise and interrupts power to the compressor and condenser fan only, not the entire refrigerator.
| F | Colder |
Fig. 11 | R | ▼ |
O |
| |
Thermostat - All |
| |
Current Models | N | Temperature |
| Adjustment | |
| T | |
| Screw |
⇐
1.Peel off backing and install foam tape (provided) around entire perimeter of the top of the unit.
2.A flange is assembled underneath at the front of the countertop. This flange has two screw holes. Screw the two 1/4 – 20 x 5/8" screws (provided) through the holes in this front flange into the threaded holes in the front of the top edge of the unit.
3.Using the five 10 – 16 x 1/2" screws provided, screw the bottom of the rear cover plate to the upper rear of the cabinet.
4.If the optional polyethylene cutting board top is provided, there are four threaded pins which screw into the four threaded holes in the worktop. The four holes in the polyethylene cutting board top fit around the heads of the four pins.
IV. c - DEFROST CONTROL:
Frozen food storage cabinets are equipped with a defrost timer (figure 12) that provides a
Clockwise |
|
Rotation | Fig. 12 |
Only | |
| Defrost Timer |
Defrost | Models ULT27, ULT48 & ULT60 Only |
Time |
|
Control |
|
This control can be adjusted to set when the next defrost cycle will start. To adjust the defrost time control, use a coin on the outside slot in the rim of the timer and turn clockwise until the compressor turns off. Continue turning coin clockwise until the