08099901
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NOTICE
-
During non-operation the unit must be stored dry. Relative
humidity <60%, temperature >15°C.
- If applicable connect and switch on the space heater.
- When dismantled it is advisable to place a desiccant bag
inside the junction box
6.4 Adjusting Thermal couple / RTD, TSH thermal switch with auto reset
The TSH is adjusted to 80% of maximum.
If an adjustment is needed, then load the heater with maximum power and the lowest
airflow according to specification.
Set the TSH on maximum temperature.
Wait until airflow and temperature is constant.
Adjust the temperature scale down on the TSH step by step with app 10°C at the time;
wait to see if TSH switches off for 10 min. adjust again 10°C continue this procedure until
TSH cuts off the heater.
Adjust the TSH scale up with10°C and add the difference between the inlet
Test the heater with full load and switch off airflow. TSH must switch off before maximum
allowed temperature for heater is reached.
The mechanical TSHH is nonadjustable.
Eg.
Inlet temperature according to datasheet/heater specification: 10°C
The TSH cuts off at inlet temperature of 5°C. Adjust the TSH 15°C (inlet temperature 10°C
plus difference between test inlet temperature and spec. inlet temperature)
6.5 Adjusting TSHH thermal cut-off (Thermal couple / RTD)
Adjusting TSHH thermal cut-off (Thermal couple / RTD) has been done by JEVI if the
transmitter is mounted in the heater.
The max temperature must be set according to the wiring diagram, and the IOM for the
transmitter.
This TSHH thermal cut-off (Thermal couple / RTD) must be with manual reset.
