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Operation_Manual_V2.pdf - Belimo Actuators (Shanghai)

Operation_Manual_V2.pdf - Belimo Actuators (Shanghai)

Operation_Manual_V2.pdf - Belimo Actuators (Shanghai)

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T24-V42(-V02)...+T24-MP<br />

Application Description<br />

Application No. 42 - Cool with 2-stages electric reheat & series fan<br />

- VAV single duct application<br />

I, II<br />

The room temperature aims as the demand related<br />

control value of the connected VAV units. The variable<br />

volumetric air flow range V’min...V’max:<br />

-V’min - to the hygienic change or minimum fresh air<br />

T24-MP<br />

-V’max - to the maximum cooling demand<br />

VAV Compact Control Module<br />

*Max for 2 VAV box<br />

connected together<br />

Functional diagram<br />

BACnet / LonWorks<br />

Under heating conditions the 2-steps electric reheat<br />

& series fan gets controlled via three digital outputs -<br />

DO1, DO2 & DO3<br />

* During the normal operation, the series fan will<br />

always on.<br />

%<br />

Options<br />

100<br />

El. 2<br />

Cooling<br />

Vmax<br />

- AI External temp. sensor, NTC 10k@25°C sensor<br />

El. 1<br />

- DI Remote setpoint shift, e.g. Occupancy sensor (NO)<br />

Open - Normal mode, Close - Economy mode<br />

1K 1K<br />

#42:<br />

Cool + 2-stages El. reheat<br />

DB<br />

W<br />

Vmin<br />

T [ 0 C]<br />

Heating mode<br />

reheat<br />

Econ mode<br />

<strong>Operation</strong>s - MMI<br />

- T24-MP with user interface, LCD display<br />

- TG-R10000 without user interface, No display<br />

Application No. 52 - Cool with 3-point reheat & series fan<br />

- VAV single duct application<br />

The room temperature aims as the demand related<br />

control value of the connected VAV units. The variable<br />

volumetric air flow range V’min...V’max:<br />

-V’min - to the hygienic change or minimum fresh air<br />

T24-MP<br />

-V’max - to the maximum cooling demand<br />

VAV Compact Control Module<br />

*Max for 2 VAV box<br />

connected together<br />

Functional diagram<br />

BACnet / LonWorks<br />

Under heating conditions the 3 point reheat valve &<br />

series fan gets controlled via three digital outputs -<br />

DO1, DO2 & DO3<br />

* During the normal operation, the series fan will<br />

always on.<br />

%<br />

Options<br />

100<br />

Heating<br />

Cooling<br />

Vmax<br />

- AI External temp. sensor, NTC 10k@25°C sensor<br />

- DI Remote setpoint shift, e.g. Occupancy sensor (NO)<br />

Open - Normal mode, Close - Economy mode<br />

Vmin<br />

T [ 0 C]<br />

<strong>Operation</strong>s - MMI<br />

#52:<br />

Cool + 3-point reheat<br />

DB<br />

W<br />

3-point reheat<br />

Econ mode<br />

- T24-MP with user interface, LCD display<br />

- TG-R10000 without user interface, No display<br />

28

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