Table of Contents
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Table of Contents
Related Manuals for Dantherm Vent C4
Summarization of Contents
1. General
1.1 Control Circuit Board STXC2
Details the STXC2 control circuit board for air temperature and volume control.
1.2 MMI STCU
Describes the Man Machine Interface (MMI) for operating the ventilation unit.
1.3 MMI STCU Description
Explains the features and buttons of the MMI STCU unit.
1.4 Flow Chart Option
Details the optional flow chart with LEDs for indicating unit status.
1.5 Communication Module STIO Option
Explains the STIO module for BMS connection and external monitoring.
2. User's Guide
2.1 Main Menu
Overview of the primary display menu showing room temperature and supply air volume.
2.2 Display Setup
Covers language selection and adjusting display contrast.
2.3 Time Setting
Instructions for setting the unit's date and time.
2.4 Filter Configuration
Procedure for running the filter test to enable dirty filter alarms.
2.5 Manual Running Mode
How to set manual operating parameters like temperature and fan speed.
2.6 Week Program Setting
Guide to setting up daily operational schedules for the ventilation unit.
2.6.1 Example Week Program
Illustrates setting a week program with examples for different operational modes.
2.7 Alarms
Information on alarm indicators, types, and system responses.
2.7.1 Critical Failure Reset
Procedures for resetting critical failures like frost or fire conditions.
2.8 Reading Actual Conditions
How to view current operational data like temperatures and air volumes.
2.9 Reading Technical Data
Accessing sensor inputs, control outputs, and processor information.
3. Control Strategy
3.1 Ventilation
Basic ventilation operation, damper opening, and fan start-up sequence.
3.1.1 Fresh Air Reduction
How low outside temperatures affect supply fan speed.
3.1.2 Filter Surveillance
Automatic monitoring of filter status and alarm triggers.
3.2 Temperature Control
Methods for maintaining room or supply air temperature using various components.
3.2.1 Heat Recovery
Operation of bypass dampers and heat wheels for energy recovery.
3.2.2 Reheater Coil
Control of the reheater coil for heating the supply air.
3.2.3 Cooling at Summer Nights
Utilizing cooling at night to reduce room temperature.
3.3 Clean Blowing Function
Heat wheel rotation to prevent particulate build-up.
3.4 De-icing Function
Mechanism for de-icing the heat exchanger.
3.5 Fan Override
Adjusting fan speed based on input signals like humidity or temperature.
3.5.1 Override Humidity
How humidity levels trigger fan speed adjustments and damper actions.
3.6 Temperature Set Point Displacement
How external signals can adjust the temperature set point.
3.7 Extended Operation
Using the AUTO function switch to override with MMI manual settings.
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