User Manual

Ordering
When ordering, please specify the quantity, product name and type code, e.g.:
1 Room temperature sensor HSE1.2
Compatibility
HOTEL SOLUTION™
HOTELGYR
®
NT
Name
Type Data sheet Type Data sheet
Room controller HRC3.1
N6313 HRC2.14 N6213
HRC3.2
(indirect via HTC..)
N6314
Room unit
HTC3.1..
N6319 HTC2.2D N6218
HTC3.2..
N6320
Design
HSE1.1 Cable
temperature sensor
The HSE1.1 cable temperature sensor consists of a 2-core PVC cable and an NTC
sensor element.
At one end of the cable, the two connecting wires of the sensor element are soldered to
the cable cores. The soldered joints are secured with epoxy paint. The sensor element
is sheathed with red plastic tubing, which is fixed to the cable with a retaining ring.
The connecting wires at the other end of the cable are fitted with connector sleeves.
HSE1.2 room
temperature sensor
The HSE1.2 room temperature sensor comes in a black housing from the "VIMAR-idea"
installation system, and has a built-in NTC sensor element and connecting terminals.
Engineering notes
HOTELGYR
®
NT: If the HSE1.1 cable temperature sensor is to be installed with a
convector fan under the ceiling, the fan must run continuously. To ensure this, set
Switch 3 on DIP-switch block 2 of the HRC2.14 room controller to "ON".
HSE1.1 cable
temperature sensor
HSE1.2 room
temperature sensor
The HSE1.2 room temperature sensor comes in a black housing from the VIMAR-idea
installation system. Owing to the facility to install this sensor together with other VIMAR
units, it is important to observe the electrical installation regulations with regard to
insulation.
Mounting instructions
HSE1.1 cable
temperature sensor:
• The sensor should be mounted in the extract air duct of the fan-coil unit
• The 2-wire connecting cable is 1.5 meters long and can be extended for connection
to the room controller
HSE1.2 room
temperature sensor:
• The sensor should be mounted in the center of the room, in a location which is
representative of the room as a whole
• The ideal mounting height is 1.5 m (normal height of light-switches)
• The sensor must not be installed in the vicinity of direct sources of heat or cold, nor
where it would be directly affected by the incoming outdoor air flow.
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Siemens HSE1.1, HSE1.2 – Temperature sensors CM2N6221en
Building Technologies 31.07.2008