Viessmann Outdoor Temperature Sensor

Outdoor temperature sensor control unit connections to control unit outdoor temperature sensor 1.

Viessmann outdoor temperature sensor.

Date first available may 16 2019 warranty support product warranty. 2 to 2 5 m above the ground for multi storey buildings in the upper half of the second floor. North or north west facing wall of the building. The outdoor temperature sensor should be mounted 2 to 2 5 metres above ground level on the north or north west facing wall of the build ing.

2 core lead length up to 35 m with a cross section of 1 5 mm2 copper. Outdoor temperature sensor ntc. Outdoor temperature sensor boiler temperature sensor dhw temperature sensor 120vac boiler pump and dhw pump outputs in conjunction with the following viessmann boiler boiler model and series fuel minimum boiler water temperature without low limit with low limit average temp oil fired hot water heating boiler with power burner. If the value measured differs significantly from the standard replace the sensor 5.

Because the outdoor sensor detects the fall as soon as it happens the boiler is able to raise the radiator temperature and keep the inside temperature stable. Never route this lead immediately next to 230 400 v cables. Please call us toll free and we can help you find it. Boston heating supply stocks and sells a large selection of plumbing and heating products all at an affordable price.

Viessmann 7820148 outdoor sensor 1 additional information. Outside temperature sensor with connecting lead for changing the control unit to weather compensated operation the wiring instructions must be followed. Temperature sensor 3 boiler thermistor. Can t find what you re looking for online.

Disconnect cables from outdoor sensor 3. With a conventional system the temperature is dependent on a room thermostat which will only take effect after the inside of the building has become too hot or too cold. Measure resistance of the outdoor sensor and compare with resistance outdoor sensor curve 4. Outdoor temperature sensor replacement 1 switch off main power supply isolate the appliance and gain general access 2.

Outside temperature sensor for weather compensation lv. Asin b00631x8mc best sellers rank 3 454 275 in automotive see top 100 in automotive 580 725 in motorcycle powersports. Simply connect the sensor to terminals 3 4 with a length of bell wire detailed instructions contained in installation instruction manual pages 21 22. Mount the bottom part of the case cable entry must point down wards.

Suitable for the vitodens 050 w boiler range.