Icebank Probe Check - lancer S8H Installation, Operation & Service Manual

S8H Hi-Carb Superchiller 230V / 50Hz
8
Icebank / Carbonator Probe Checks
1. Remove the ice bank probe at the PC Board.
2. Jumper the three terminals as shown. Use a spare male
connector with wiring if available. The compressor relay
should close and refrigeration system start.
(Simulates water covering all probes)
3. With refrigeration system operating (compressor relay
energised) remove the jumper from the centre terminal.
Refrigeration system should continue to operate.
(Simulates ice growth over green probe. Water still
contacting red and black probes)
4. Remove the remaining jumper. The compressor relay should
open and the refrigeration system should stop.
(Simulates ice growth over the probes)
8.1 Carbonator Probe Check
1. Remove the carbonator probe connections from terminals J24, J25 &
J26. The carbonator pump relay should close.
(Simulates no water between ground (carbonator tank) and low level
probe)
2. With carbonator pump operating connect alligator jumper from
terminal J25 to terminal J26. Carbonator pump should continue to
operate.
(Simulates water covering low level probe.)
3. With carbonator pump operating, connect alligator lead to terminal
J24. Carbonator pump should stop.
(Simulates water over low & high level probes)
4. Carbonator pump will not restart until alligator clips are removed from
J24 & J25.
(i.e. Water level drops below low level probe)
www.lancerbeverage.com
Hoshizaki Lancer reserve the right to change specifications without notice.
Images are for illustration purposes only as product may vary.
230VAC is present on PC Board.
Warning
Work should only be performed by fully trained & certified
Electrical, Plumbing, & Refrigeration Technicians.
Page 20 of 28
Part No: 68000036
No. 111 – 4 Apr 22