EngA ENGINEERED AIR base - Sh(X) Humidifier Version

base A
12
IOM74 November 2020 R105
SH(X) HUMIDIFIER VERSION
CMb COM
Common to output set
‘b’
Common power relays ‘b’, below. 24/120 Vac
FV
DO
Fill Valve
Enable water fill valve.
24/120 Vac
MV
DO
Mixing Valve
Enable drain water tempering valve.
24/120 Vac
DV
DO
Drain Valve
Enable primary drain valve.
24/120 Vac
FVS
DO
Side Tank Fill Valve
Enable side tank (SHX)
fill valve.
24/120 Vac
Dn1,2
AI
Drain
sensor
Drain temperature sensor probe input
.
Ohm (
Ω)
FWP
AI
Fill water probe
Fill water level sensor
.
Ohm (
Ω)
LWP
AI
Low water probe
Low level water sensor
.
Ohm (
Ω)