S-Klima CompTrol, Техническое руководство

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12 CompTrol Interface V4.0.x | Issue 21-05-2021 | 1000932
Safety
2 Safety
The system operator must ensure that the safety and warning notes in this documentation are
observed and adhered to. The system operator must furthermore ensure that any persons work -
ing on the system have read and understood the documentation in its entirety.
Non-compliance with the safety and warning notes may put staff, the environment and the system
at risk, and voids any claims for compensation.
Safe and reliable operation of the system is only ensured if it is used in accordance with its proper
use. The limit values set out in the technical data must never be exceeded.
If anything is unclear or you require additional information, please call your specialist partner.
2.1 Proper use
The CompTrol Interface is an expansion module for the remote control bus of indoor units from
Mitsubishi Heavy Industries.
The CompTrol Interface performs the following tasks:
●
Connects an external controller to the remote control bus of indoor units from Mitsubishi
Heavy Industries.
●
Simultaneously controls up to 16 indoor units.
●
Adjusts the temperature setpoint via four adjustable analog signal types.
●
Forwards unit status signals (alarm signal, compressor signal, remote ON/OFF, defrost signal,
operating signal or heating signal, window contact signal).
●
Specifies the frequency setpoint for the compressor in the outdoor unit via an analog signal.
The CompTrol Interface is mounted on a DIN rail in a switch gear cabinet with the aid of a DIN rail
bracket. The CompTrol Interface is intended solely for indoor use, and may only be used with
compatible products. Any other use besides or beyond this shall be regarded as improper use.
Stulz cannot be held liable for damage resulting from such use. The system operator is the sole
bearer of the risk. The CompTrol Interface may only be used in accordance with the instructions in
the Stulz technical documentation.
2.2 Safety instructions
DANGER
Danger of death from electric shock.
There is an immediate danger of death from electric shock if live parts are touched.
The CompTrol Interface may only be installed, connected, and started up by specialist electri-
cians.
●
To change the settings of DIP switches or to remove connections, always switch off the elec -
trical supply to the system and the CompTrol Interface, and secure so they cannot be
switched back on for the duration of the work.