SystemAir Topvex SR04 User Manual

Commissioning
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11
Main menu item
Sub-menu item 1 Sub-menu item 2 Explanations
Efficiency
exch.
Actual: %
Output exchanger
Actual: 100%↓
Actual heat recovery efficiency.
The function calculates the heat
exchangers temperature efficiency
in % when the output signal to the
exchanger is higher than 5% and
the outdoor temperature is lower
than 10° C.
For counter flow units, efficiency is
calculated from the Outdoor,
Extract and Supply air temperature.
For Topvex SR/TR efficiency is
calculated from Outdoor, Extract
and Exhaust air temperature.
Status of the exchanger output.
Extra unit
Actual: NaN °C
Setp: 18.0 °C↓
Setpoint temperature for extra unit.
Temp for
calculation
efficiency
Act: NaN °C
Presented temperature for supply
air efficiency calculation.
→Air Control
This menu option becomes visible
if the unit is configured for “Flow
control”, “Manual frequency” or
“Pressure control”.
Frequency control
manual SAF
Output: %→↓
Frequency control manual.
Fans controlled by setting fixed
output signal.
This menu option becomes visible
if the unit is configured for
"Manual frequency”.
Frequency control
manual SAF
Output 1/1: 75%
Output 1/2: 50%↓
Outdoor comp.
output.
–20°C = 0 m³/h
0°C = 0 m³/h
Act. Comp: 0 m³/h
Frequency control
manual EAF
Output: %→↓
Frequency control
manual EAF
Output 1/1: 75%
Output 1/2: 50%↓
Outdoor comp.
output.
–20°C = 0 m³/h
0°C = 0 m³/h
Act. Comp: 0 m³/h
Flow control SAF
Actual: m³/h
Setp.: m³/h→↓
Airflow for the supply air fan
(constant airflow control).
Only visible if the unit is
configured for “Flow control”
(CAV).
Flow control SAF
Setp 1/1: 1100 m³/h
Setp 1/2: 550 m³/h↓
Set the normal (1/1) and reduced
(1/2) airflow for the supply air fan.
124455 | A003

SystemAir Topvex SR04 Specifications

General

Brand	SystemAir
Model	Topvex SR04
Category	Air Handlers
Language	English