[TRNSYS-users] Type 121b Furnace
Marijke Steeman
marijke.steeman at ugent.be
Mon May 22 04:11:18 PDT 2006
Dear Trnsys users,
I am using Type 121b as a preheater for the outdoor air. I combined the heater with a controller (type2) that
makes sure the air is heated whenever the outdoor air temperature is below 16°C. This controller gives a control function to type 121b. I've put the setpoint of the heater to 16°C.
(I ignore heat losses), but every time the outdoor temperature is already 16°C before heating up,
the heater heats still heats up the air and the temperature becomes > 50 or 60°C.
Can someone help me with this?
Kind regards,
Marijke Steeman
PhD-student
Architecture and Urban Planning
Ghent University
+32(0)92643752
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