User Manual

12
1. Variable air volume (VAV) control with RDG room
thermostats
Partial air conditioning plant for rooms where the room temperature shall be kept constant by
heating or cooling the supply air and by controlling the supply air volume.
This plant description describes a complete application with 2 rooms, covering the genera-
tion of heat or refrigeration and its consumption by the air heating or air cooling coil. The
amount of supply air delivered to the rooms is controlled depending on the demand for heat
or cooling energy.
Plant diagram
Heating or refrigeration plant
Generation of heat or
refrigeration
Ventilation plant
Primary air handling
Room application
Room air handling
S01
S1
F3
F2
T
F1
T
B2
T
E1
M1
F10
B7
Y1
M2
F20
HB0001 H6B HQ
(basic type H4-0)
K1
M7
M4
S01
M9
M11
F7
M
Y14
T
B20
V
F18
Y7
V
F17
T
B11
CBA001 U2B HQ
(basic type C)
M3
T
B9
M
Y1
M
Y2
Dp
F4
F2
Dp
f1
f2
G2
M
Y6
T
B10
M
Y3
T
B3
M
Y4
Dp
F1
G1
f1
f2
DpDp
F5
T
B1
Dp
B7
Dp
B8
ADCE06 U2B HQ
(basic type P)
RMB795B
No standard applica-
tion available
TB0001 DG4 HQ
TBZB01 DG4 HQ