Installation Of Thermistors - Panasonic PAW560MAH2L Installation Instructions Manual

Installation
● The coil wire must be inserted drooped in the AHU body with the drooping wire
i
Important
If there are multiple heat exchangers in one ECOi system, an individual expansion valve must
be installed for each heat exchanger.
4.4

Installation of thermistors

!
NOTICE
Damage to the thermistor wires
Exposing the wires of thermistors to the outside and/or to direct sunlight might damage the
wires and should therefore be avoided.
► Attach the AHU Kit either directly to the Air Handling Unit or to a wall nearby and
► Use protecting wire ducts to avoid exposing the wires of thermistors and the
When installing the thermistors, the following limitations and restrictions need to be observed:
● Wires must not be put out of equipments.
● Wires must not be cut and connector of wires must not be detached.
● Thermistors must be Identified by the tag which is wound to each thermistor.
● The head of the thermistor must be attached exactly onto the pipe, because the
42
being close to the AHU Kit.
Inside of AHU
AHU Kit
Drooping wire
make sure that it is not exposed to direct sunlight.
electronic expansion valve to the outside.
head is the most sensitive point of the thermistor.
Maximum contact
Most sensitive point of the thermistor