hi guys,

i´ve build a chiller in the past month.

specs:
danfoss sc12g
big condenser around 2,5kw?
danfoss ten2 r134 txv 01 orifice
20 plates hx
10l water reservoir
carel controller with ntc probes

500 watts at 0°C to 1°C are possible
more load at higher temps are no problem for this monster.
i did some testing. my results:
water temp between 15°C and 23°C with 250 watts:
the chiller needs 9 minutes to cool the water down
and the water needs 21 minutes to warm from 15°C to 23°C

water temp between 15°C and 23°C with 500 watts:
the chiller needs 17 minutes to cool the water down
and the water needs 11 minutes to warm from 15°C to 23°C

pics: