CEMP-E
TI 810-11
30 November 1998
90% RH
RHT
HIGH
VLV
LIMIT
RHC
RHT
STEAM
NC
35%
CLOSED LOOP #1
ROOM
RH
OTHER
RHC
A CONSTANT
M
DEVICES
SPACE
RELATIVE
HUMIDITY
90% RH
RHT
HIGH
VLV
LIMIT
RHC
RHT
STEAM
NC
35%
ROOM
CLOSED LOOP #2
RH
OTHER
RHC
M
AN UPPER
DEVICES
LIMIT TO DUCT
RELATIVE HUMIDITY
Figure 2-10. Two loops controlling one device (humidity control with high limit).