Toshiba HWS-1403XWHT6-E - Frost Protection Features; Night Setback Function; Hot Water Boost Feature

2.SYSTEM OVERVIEW
Engineering Data book
9
2-5. Options
No. Part name Model name Application Remarks
1 External output board TCB-PCIN3E
Boiler-linked output, Alarm output
Up to two boards (according
to applications)
Defrost signal output, compressor operation signal
output
2 External input board TCB-PCMO3E
Cooling/heating thermostat input
Up to two boards (according
to applications)
Forced-stop signal input
3
Second Remote
Controller
HWS-AMS11E
Wired Remote Controller for Room air temperature
control