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AHU Kit – Installation Instructions – 07/2023
Installation
4
3. Cover the aluminum tape with thermal insulation.
4. Fix thermal insulation and wiring with two bands. Then, run the wire downwards in a loop, to
avoid putting tension to it.
For PAW-280MAH3M and PAW-560MAH3M
1. Upon delivery, for PAW-280MAH3M and PAW-560MAH3M there is a sensor sleeve soldered to
the gas pipe after the expansion valve: Insert the sensor together with some heat sink paste into
the sensor sleeve.
2. Fasten the sensor in an appropriate way (e.g. with a little clip) to prevent it from falling out of the
sleeve.
4.3.2 Installation of thermistor on liquid pipe
Mount “E1” thermistor to the liquid pipe of the AHU heat exchanger according to the following
instructions.
1. Attach the liquid pipe thermistor to the liquid pipe located in the lowest position after the
distributor in the heat exchanger.
2. Cover the thermistor and pipe with aluminum tape.
3. Cover the aluminum tape with thermal insulation.
4. Fix thermal insulation and wiring with two bands. Then, run the wire downwards in a loop, to
avoid putting tension to it.
Содержание PAW-160MAH3M
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