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Health Testing Module: Denition & Installation
Dening Health Testing Module
Installing Health Testing Module
Health testing module, as an optional component of heat reclaim ventilation, matches heat reclaim ventilation to
form health module.
Health testing module is available in two specication models, AS-C and AS-I, applied to indoor air quality testing
and joint control of indoor air quality with heat reclaim ventilation. Carbon dioxide sensor is available with the AS-C
model for precise testing of indoor CO2 concentration.
1. Fixing secure health testing module.
Note:
When xing the module with open wire, wood panel 2-3mm thick shall be padded against shell back to prevent
module shell from tilting as a result of wiring movements.
2. Connect the red and black lines on health testing module to power, red line to live wire and black line to null wire.
Wire Gauge: 2×(0.75-1.5mm
2
)
3. CN4 terminal A and B is connected via signal line to CN501 terminal A and B on heat reclaim ventilation PC
panel. 2×(0.75-1.5mm
2
) shield line is available as signal line.
4. Health testing module circuit diagram as follows:
Note:
SW1 is used to set testing module address.
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