Kikusui PAS 10-105, Руководство пользователя

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2-8 Before Using the Unit PAS SERIES
• OCP (overcurrent protection)
The overcurrent protection function protects a load from unexpect-
edly high current. The function is activated when the current exceeds
a preset current (OCP trip point).
Selectable range: 10 % to 110 % of the rated output current.
If the OCP function is activated when CONFIG is set to OUTPUT
OFF, the voltage display shows "OCP."
For details, see "3.2.3 Setting the OCP (Overcurrent Protection) Trip
Point".
• OHP (Overheat Protection)
This function is activated when the internal temperature of the unit
raises abnormally.
This function protects the unit from the following conditions.
• When the unit is used in an environment exceeding the opera-
tion temperature range
• When the unit is used with the inlet or exhaust port blocked
• When the fan motor stops
If the OHP function is activated, the voltage display shows "OHP".
If the condition that caused the OHP to be activated is not corrected,
the OHP function is activated again when the POWER switch is
turned on.
Fig.2-8 ALARM indication example (OHP)
CV
OUTPUT
OFF ALM
V/
W
A/
W
CC
O N