Alarms And Fault Tracing; General; A And B Alarms; Resetting Of Alarms - Swegon GOLD LP Operation And Maintenance Instructions

GB.GOLDLP.170830
18

ALARMS AND FAULT TRACING

18.1 General

Alarms are indicated by an alarm text and flashing LED in
the hand-held micro terminal.
Fire alarms and frost alarms are shown in all the menu
images. Other alarms are only shown if you are in the
Main menu.
Active, but time-delayed alarms can be viewed quickly at
USER LEVEL under ALARMS. The 10 most recently initiated
alarms can also be read in this menu.
A fault can be traced by examining the function or func-
tion section indicated in the alarm text.
Faults can also be traced via the READINGS menu or the
MANUAL TEST menu at Installation level.
If the fault cannot immediately be remedied:
Consider whether the air handling unit can continue to
operate until the fault has been remedied. Choose to
block the alarm and/or to change it from STOP to OPERA-
TION (See Section 12, Alarm settings).

18.1.1 A and B Alarms

For particulars of type A alarm indication to output for
Alarm Relay A (Inp. 1 and Inp. 2), see also 9.9.
For particulars of type B alarm indication to output for
Alarm Relay B (Inp. 1 and Inp. 2), see also 9.9.
From these terminals, alarms can be forwarded with dif-
ferent priority.

18.1.2 Resetting of alarms

Alarms that require manual resetting can be reset from
the hand-held micro terminal. Select RESET in the current
alarm menu.
Alarms that reset themselves automatically do so as soon
as the fault has been remedied.
Alarms can also be reset via a communication network.

18.1.3 Changing Alarm Settings

See Section: 13 Alarm Settings.
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We reserve the right to alter specifications without notice.