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Appendix B
(normative)
Wiring diagram
Key to the wiring diagram:
XS
Power plug
QG
Light switch
QMT
Automatic circuit breaker
A2, A3, A4 LED tube lights
MVE1-MVE6
Air cooler fans
A1
Controller
ES
*Evaporator heating elements
Sair, S5
NTC temperature sensors
YA
Timer relay coil.
* - Option
Display case
length, mm
Number of fans
Number of lamps
* Number of
power units
* Number of shelf
lights
1250
2
1 (18W)
1x100W
4(L) / 5(H)
1875
3
2 (9W and 18W)
1x150W
8(L) / 10(H)
2500
4
2 (18W)
2x100W
8(L) / 10(H)
3750
6
3 (18W)
3x100W
12(L) / 15(H)
