Topvex TR Operation Diagram

OperatiOn diagram
RM
SS
OS
ETS
ERW
BAS
BAE
WRS
UC
DO DEH
WV
A
WV
OT
Outdoor
Air
Exhaust
Air
Extract
Room Air
Supply
Room Air
BFE
BFS
PTS
PTE
RC
EHS
DFSE
OT
HT
FPS
EPRH
EPSH
WPSH
TH
FPS
DPS
DFSS
DPS
WPR
US
BAE
BAS
BFE
BFS
CC*
DEH*
DO*
DFSE
DFSS
DPS
2
Blower Assembly Exhaust
Blower Assembly Supply
Bag Filter Extract
Bag Filter Supply
Cooling Coil
Damper Exhaust Air, motorized
Damper Outdoor Air, motorized
Dirty Filter Sensor Extract
Dirty Filter Sensor Supply
Duct Pressure Sensor
US
4
EPRH
EPSH
ERW
EHS
ETS
FPS
HT
OT
OS
3
Unit Mounted Sensor
Electric PRe-Heater
Electric PoSt-Heater
Energy Recovery Wheel
Exhaust Temperature Sensor
Extract Temperature Sensor
Frost Protection Sensor
Heater Thermostat
Overheating Thermostat
Outdoor Temperature Sensor
RC
RM
PTE
1
PTS
1
SS
UC
WPR*
WPSH
WRS
WV*
WVA*
Rotation Control
Rotating Motor
Pressure Transmitter Exhaust
Pressure Transmitter Supply
Supply Temperature Sensor
Unit Control
Water Pre-Heater
Water Post-Heater
Wheel Rotation Sensor
Water Valve
Water Valve Actuator
* an additional accessory
1
an option for CAV Version
2
an option for VAV Version
3
comes with pre-heater accessories
EPRH and WPR
4
acts as outdoor air sensor when no
pre-heater is equiped and as extra
unit sensor in units with pre-heater
accessories EPRH ot WPR.