A13 MODEL – CONSTANT CUT-IN THERMOSTAT WITH AUXILIARY SWITCH
The A13 type is a constant cut-in thermostat with variable differential and, therefore the differential between cut-in and cut-out temperatures is variable over the whole range, from the minimum level (Warm) to the maximum level (Cold). The A13 type has also an auxiliary switch in series with the main switch which is operated by rotating the shaft clockwise from the MIN position to STOP. Calibration is carried out at a barometric pressure of 740mmHg.
A13 thermostats are used to control the evaporation temperature in:
– Two doors refrigerators
– No-frost refrigerators
A13 type thermostats are compact, robust, and small in size. All their components are made in conformance to Directive 2002/95/CE R0HS, and in particular they have no Cr VI, while the gas used is CFC FREE in compliance with environmental
ELECTRICAL CHARACTERISTICS AND TERMINALS
The terminals are disconnectable tabs with three standard sizes:
2.8 x 0.5mm, 6.3 x 0.8mm and 4.8 x 0.8mm
A13 thermostats have 2 terminals for earth connections:
6.3 x 0.8 mm and 4.8 x 0.8 mm fastons
3-4 Terminals: 6(6) A250V~µ
3-6 terminals: 6(6) A250V~µ
The capillary tubes are made of copper with 3µ tin finishing. They can be supplied covered with a white extruded sleeve. Standard length: 300 mm with steps of 50mm up to 3000mm. Upon request we can supply capillary ends with bulbs or curl. To ensure correct position, it must be in contact with the coldest part of the appliance. There must be a good physical contact between the evaporator and at least the last 120mm of the capillary, it is advisable to position this part of the capillary pointing slightly downwards. If there is insufficient space, the end of the capillary can be bent around the evaporator respecting the minimum bending radius.
ENEC 03 / UL / CSA