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General| Brand | DencoHappel |
|---|---|
| Model | MATRIX OP21C |
| Category | Controller |
| Language | English |
Specifies setpoints for room air conditioning and displays status/error messages.
Details contents for OPxxC and OPxxI control panels.
Instructions for safe installation, adjustment, and repair work.
Details intended use of the control panel for air treatment units and protection types.
Control panels for air treatment units, available in two types (OPxxC, OPxxI).
Table detailing equipment features for various MATRIX control panel models.
Provides technical specifications and dimensions for OPxxC and OPxxI models.
Crucial site selection for precise room temperature measurement.
Instructions for mounting OP5xC (IP20) control panel in on-wall and flush-mounted sockets.
Instructions for mounting OP5xl (IP54) control panel in surface-mounted sockets.
Recommends data transfer cables for MATRIX.Net bus systems.
How to assign different group addresses to control panels.
Instructions for activating terminating resistors for MATRIX.Net integration.
Procedures for testing the control panel's network connection and display.
Describes the three main segments of the OP5xx control panel: Display, Buttons, Navigator.
Step-by-step guide on how to change setpoint values using the display.
Allows changing the setpoint value for room temperature in the current operating mode.
Options for setting fan speed depend on the unit type (central AHU or decentral unit).
Switches the air handling system on or off, and controls the fan.
Four options for operating mode: Normal, Economy, Clock Timer, Preference.
Displays errors, warnings, and information messages in sequence of occurrence.
For specifying week programs, special days, holiday programs, and block-up protection.
Instructions for cleaning the control panel with a soft cloth.
Lists internal errors, sensor errors, and other operating messages with remedies.
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