Like exercise i think
Dear Sasha, you're right, warming up before doing sport, can also be "heating", depends on context .
The prefix pe- and the affix -an are used to form nouns
Pemanasan means warm-up or warming (global warming = pemanasan global)
The root is panas (adjective) which means warm or hot
what does this mean anyway ?
The English should be "my heating is broken". "Warm up" is an activity (before doing sports), it cannot be broken.
Dear Jonas, it can be both, "heating" or "warming up before doing sports", it depends on context.
Hmm... "bad" or "terrible" rather than broken. Sorry.