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Hitachi PSC-A1T Technical Catalogue

Hitachi PSC-A1T
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6 Building air conditioning controls
CSNET WEB (PSC-A160WEB1)
TCGB0106 rev.0 - 12/2014
512512
6.1.9.1 Unit alarms
The CSNET WEB software lets you identify the error code of the units. This code appears in the System Status window
and corresponds to the error code indicated in the service manual of the unit in question.
New alarm codes have been added specically for CSNET WEB to indicate that communication with one of the units has
been broken.
The error codes of communication with CSNET WEB are as follows:
Code Description
60 The outdoor unit has not communicated with CSNET WEB for more than 10 minutes
61 The indoor unit has not communicated with CSNET WEB for more than 10 minutes
62 The outdoor unit has not communicated with CSNET WEB since it was last started
63 The indoor unit has not communicated with CSNET WEB since it was last started
6.1.9.2 System options
CSNET WEB offers a variety of options letting you know its status at all times. These options are only accessible from the
hardware itself.
To activate a function:
- Remove the four screws in the upper part of the hardware.
- Locate the “Option” Dip-Switch.
- Make sure that all the pins are “OFF”.
- Put the pin of the function required into the ON position.
- Put the pin 1 to ON to activate the function.
When you have congured the Dip-Switch, the seven-segment display shows different characters according to the function
established. The values appear as rolling text.
To deactivate the function and return to rest mode:
In the “Option” Dip-Switch put all the pins to OFF, leaving the 1 pin until last.

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Hitachi PSC-A1T Specifications

General IconGeneral
BrandHitachi
ModelPSC-A1T
CategoryController
LanguageEnglish

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