flakt woods TopMaster - Sensors and Accessories Types; Temperature Sensors; Other Sensors and Accessories

Fläkt Woods 8217 GB 2014.07.02 5 Specifications are subject to alteration without notice
TopMaster Air Handling unit CONTROL AND REGULATION EQUIPMENT
Sensors and accessories
Temperature sensors
The TopMaster is equipped as standard with three factory-
mounted temperature sensors:
Supply air sensor GT1
Positioned at the supply air inlet connection spigot.
Outdoor air sensor GT3
Positioned at the outdoor air inlet spigot.
Extract air sensor GT12
Positioned at the extract air inlet connection spigot.
Other sensors:
Room temperature sensor GT2
Included when room control is selected, and then repla-
ces extract air sensor GT12.
It is intended for placement
on an inner wall. The sensor should be placed in an
area with good air circulation and it should not be ex-
posed to direct sunlight. It is delivered loose without
any cable.
Freeze-protection sensor GT5
Included as standard when the unit is equipped with
heat water coil.
To be mounted on the heater’s return
line.
Note! If a cooling coil is mounted in
the duct, the supply air sensor must
be moved from the unit into the duct,
and placed after the coil.
Filter monitors (accessories)
TheltermonitorsGP1andGP2areenclosedseparately.
Connect hose to test point. Set the required alarm limit
acrossthelterusingtheknobonthesensor.Forinstalla-
tion, see enclosed instruction.
Air flow monitors (accessories)
TheairowmonitorsGP1andGP2areenclosedsepa-
rately. For installation, see enclosed instruction. Connect
hosetotestpoint.Airowmonitorscannotbecombined
withltermonitors.
Damper with actuator (accessory)
2 positions with spring return, 15 Nm, 24 VAC.
Damper with mounted actuator is delivered separately.
Timer, prolonged, forced mode
Any timers are enclosed separately. When the push but-
ton is used the internal timer in the controller must be set
to the required time.
FunctionofcontrolinputsTimer1(T1)andTimer2
(T2)canbeselectedaccordingtothefollowingtable.
Timer Function 1
Timer 1 Timer 2
Manual/Automatic Mode 0 0
Trickle 1 0
Normal 0 1
Boost 1 1
Timer Function 2 (default)
Timer 1 Timer 2
Manual/Automatic Mode 0 0
Trickle 1 0
Boost 0 1
Stop 1 1
Timer Function 3
Timer 1 Timer 2
Manual/Automatic Mode 0 0
Normal 1 0
Boost 0 1
Stop 1 1
Timer Function 4
Timer 1 Timer 2
Stop 0 0
Manual/Automatic Mode 1 0
Stop 0 1
Boost 1 1
Timer Function 5
Timer 1 Timer 2
Stop 0 0
Manual/Automatic Mode 1 0
Stop 0 1
Normal 1 1