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Explanation of
simplified
diagrams 1-2-3
Term
TE-SUPPLY
Alarm
Start/stop
Cool/Heat signal
Capacity 0-10V
AME 110NL*
CP*
MVM
Pump ON/OFF
TE-RPT
TE-SPT
ChangeOver6
valve*
Change-Over
Coil Water
*) not EXHAUSTO delivery
Description
Measures air temperature after cooling/
heating coil.
Digital input for sum alarm from chiller.
Relay output for start/stop of chiller
Relay output for setting of cooling or heating
function.
Analogue outputs 0–10 V for setting of
0–100% cool or 0–100% heat pump.
The MCOCW module, via a temperature
regulator in EXact, sends an adjustable 0–
10 V signal to the regulation valve (MVM or
AME).
Thus the setpoint for the supply air
temperature or room temperature is
maintained.
Danfoss actuator for regulation valve
Circulation pump 1x230V
3-way motor valve.
MVM is the general term for a motor valve.
230V supply to circulation pump
Temperature sensor measures return water
temperature from the cooling/heating coil.
Temperature sensor measures the feed
temperature to the cooling/heating coil.
Danfoss 6-way valve
Water coil (cooling/heating)
Line regulating valve*
When there is no heating requirement, valve adjustment must be
based on the required primary circuit water flow.
Shut off valve*
6/116
input/output
Temperature input
Digital input
Digital output
Analogue output
Analogue output
Temp. input
Temp. input
24VAC output
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