8
ENG
UltraCella +0300083EN - rel. 1.5 - 07.02.2015
1.2 Expansion modules
EVD Module (cod. WM00E***00)
Expansion module containing the supply transformer and the driver EVD
Evo to control the electronic expansion valve.
Codes Description
WM00ENS000 Ultra EVD Module without EVD display
WM00ENSI00 Ultra EVD Module with EVD I/E display
WM00ENNI00 Ultra EVD Module “blind” - commissioning through UltraCella
Tab. 1.b
Fig. 1.d Fig. 1.e
Fig. 1.f
Power module (cod. WM00P000*N)
Expansion module that contains the circuit breaker switch and 3 Hp relay
for compressor control. There is also a version without relay, to give way
to the installer to insert devices suitable for the application (contactors,
safety devices, etc.)
Codes Description
WM00P0003N Ultra Power Module main switch and 3HP relay
WM00P000NN Ultra Power Module main switch
Tab. 1.c
Fig. 1.g
Three phases expansion Modules
Ultra 3PH Evaporator Modules are expansion modules to control three-
phase evaporators. They have to be combined with UltraCella controls
P/Ns WB000S% or WB000D% and have inside high power actuators to
handle directly three-phase loads of the evaporator.
Ultra 3PH Full Modules are expansion modules to control three-phase
condensing and evaporator units. They have to be combined with
UltraCella controls P/Ns WB000S% or WB000D% and have inside high
power actuators to handle directly three-phase loads of the condensing
and evaporator units.
Code Description
WT00E600N0 Ultra 3PH module Evaporator 6kW
WT00E900N0 Ultra 3PH module Evaporator 9kW
WT00F4B0N0 Ultra 3PH module Full 4HP
WT00F7C0N0 Ultra 3PH module Full 7,5Hp
Tab. 1.d
Fig. 1.h Fig. 1.i
UltraCella Service Terminal (cod. PGDEWB0FZ0)
The UltraCella control can be connected to an external terminal, without
having to open the unit, for easy commissioning and programming of
the control parameters, to be used with the controls having LED display.
When connecting the UltraCella Service Terminal the LED interface is
temporarily disabled.
Fig. 1.j
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