Hitachi PC-ARF Technical Catalogue page 484

6 Building air conditioning controls
CSNET WEB (PSC-A160WEB1)
Unit configuration
The unit settings show all the data of each of the units controlled by CSNET WEB.
The Timer shown corresponds to the unit chosen in the table of indoor units, as in the example.
The information given is as follows:
Location: Name of the room conditioned by this unit.
Area: Zone to which this unit belongs.
IU Type: Model of indoor unit (recognized by the system) (see Note 1).
IU Model: Exact model of the indoor unit (see Note 2).
Type: Model of the outdoor unit connected to this indoor unit (recognized by the system) (see note 3).
OU Model: Exact model of the outdoor unit connected to this indoor unit (see Note 2).
Is FX: If you mark the check box, this unit corresponds to a 3-tube unit (FXG or FXN).
Is R410A: If you mark the check box, the cooling system used is R410; if you do not mark it, the cooler is R407C (see
Note 6).
Sec.Address: in set free of H-LINK (I) with more than 16 indoor units, we use a virtual address to indicate that this unit is
a secondary unit of the previous unit.
OU Serial No: Serial number of the outdoor unit to which the indoor unit is connected (see Note 2).
IU Serial No: Serial Number of the indoor unit (see Note 2).
RCS Group: Remote control number used by more than one indoor unit including this one, for example 1. A second group
should have a different number, etc. If any of the parameters within a group changes, all the groups which form it will adopt
the specified value at the same time. This process is automatic and there is no need to select the unit group to change
(see Note 4).
RCS Control: Sets the RCS control as master, slave or RCS not installed.
CH Box: Number of the CH (Cool/Heat) distribution box used by more than one indoor unit including this one. When the
automatic cooling/heating operation has been chosen, a common number in this field has to be chosen to ensure that all
these units change their operating mode simultaneously.
If the operation mode of one of the units in this group is changed, CSNET WEB will also change the mode of operation of
the other units of the same group which no longer have a compatible operation mode (see Note 5).
Timer Disabled: Deactivate the timer setting option.
Cool Range: Sets the maximum and the minimum temperature values in cool mode.
Heat Range: Sets the maximum and the minimum temperature values in heat mode.
Is OU Group: Sets the cool and heat range for all the indoors of this outdoor unit
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TCGB0106 rev.0 - 12/2014