INSTRUCTION MANUAL
UG30 CONTROL
28 (44)
mP30-UG30 - Rev. 1.5 - Date: 18-03-2004
EN
HARDWARE CONFIGURATION
The units control programme must be adapted to the unit in which it is installed and therefore it must be
“configured”. During this phase it is important to define all the elements that are part of the unit and that the
Microprocessor will have to control.
Normally this operation is performed when the Control programme is installed on the unit, this operation is
performed in the FACTORY during final commissioning.
It may however be necessary to modify the Control programme due to variations carried out on the unit.
GLb
G
ENERAL
Min.
Max
Default
H1
Unit model:
0 =
DX-DX/S
unit
1 =
CW-CW/S
unit
0 2
(*)
H5
Functioning mode of cooling out puts OUT1 and OUT2:
1 = one compressor
2 = two compressors on two circuits
3 = valve (three points)
5 = two compressors in TANDEM on one circuit
1 5
(*)
H6
Functioning mode of heating out puts OUT3 and OUT4:
0 = no heating elements
1 = one heating phases
(**)
3 =
hot water
valve (three points )
4 = three heating phases
0 4
0 / 3 / 4
(on CW)
0 / 1 / 3
(on CW/S)
(*)
H8
Humidifier present:
0 = no
1 = si
0 1
(*)
H9
Type of dehumidification:
0 = start up of compressor n.1 (for
DX
units with 1 compressor on each
refrigerant circuit)
2 = start up of all compressors (for
DX
single circuit units fitted with a
TANDEM compressor)
3 = override the opening of the chilled water valve (for
CW
units)
5 = fan speed reduced with compressor n°1 switched on (for DX/S units)
8 = overriding cold ramp and reducing fan speed (for CW/S units)
0 8
(*)
(*)
DEFAULT values depend
on the type of unit
(DX-DX/S-CW-CW/S),
the number of compressors and the construction
version of the unit (C, T, D, H).
(**)
in T-version JUPITER units with standard heating elements, parameter H6 always has the value 1. In units with more
powerful heating elements (models 0331-0601 and 0200-0600), it has the value 3.
