Zanotti un0 010, Workshop Manual

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11
1.2 Units generals
General information
(b)
Metal plate
Serial number
Serial number on the nameplate, allows identification of the manufacturing period of the unit for warranty purposes and
allows to individuate clearly the proper lit of spare parts of the unit itself.
Unit model
Model identification code describes the unit as follows:
UN0
◦
units, are designed ensuring easy access to every component, furthermore direct coupling between diesel engine and
road compressor involves the elimination of most of the transmission belts, present in the conventional units of the same
range and of course the relevant maintenance costs. A scroll compressor ensures stand-by mode operations with low noise,
allowing unit operation also in indoor and quiet places.
In the following tables are reported the main components configurations according unit model and stand-by voltage.
Table 1.2.1: Road Power Assembly Configurations
15 11 024 E
Year
Week
Progressive
number
Revision
UN0080 T I S M 72 F
Installation
B - Undermount
N - Nosemount monoblock
S - nosemount split
Un0060
Un0080
Un0100
Un0120
Voltage
A - 220/3/50
B - 220/3/60
C - 400/3/60
R - Road only
T - 400/3/50
Refrigerant
F – R404a
Application
_ - Single temp.
M - Multi temp.
Option code
00 - standard