FlaktWoods eq Controls, Сборка и инструкция по установке

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Fläkt Woods 8666 GB 2010.06
Specifications are subject to alteration without notice
Installation and maintenance instructions
Control equipment
27
Component Terminal block Comment
Circulation pump CP1
(1-phase)
L Heating (NO) Heating (L) - Heating (C) jumper
N Heating (N)
PE PE
Circulation pump CP1
(3-phase)
U L1
V L2 See Fig. 29
W L3
PE PE
Alarm n/a* Alarm CP1/GT7 Potential free alarm input,
n/a* supplied design NO
Frost protection sensor n/a* GT5 PT1000
n/a*
Valve actuator G Heating actuator (G)
GO Heating actuator (GO)
Y Heating actuator (Y)
M Heating actuator (M)
*) The wires are interchangeable
Component Terminal block Comment
Circulation pump CP1
(1-phase)
L Cooling (NO) Heating (L) - Heating (C) jumper
N Cooling (N)
PE PE
Circulation pump CP1
(3-phase)
U L1
V L2 See Fig. 29
W L3
PE PE
Alarm n/a* Alarm CP1/DX Potential free alarm input,
n/a* supplied design NO
*) The wires are interchangeable
Heating coil
Connect the circulation pump, freeze protection sensor
and valve actuator for hot water in accordance with the
table. If the pump motor does not have an integrated
alarm unit, the motor protection can be used to receive
Cooling coil
Connect the circulation pump and valve actuator for chilled
water according to the table. If the pump motor does not have
an integrated alarm unit, the motor protection can be used
to receive an alarm signal. Connect a 3-phase pump directly to
the contactor. Connect a 1-phase pump via a quick-fit connector
an alarm signal. Connect a 3-phase pump directly to the
contactor. Connect a 1-phase pump via a quick-fit con -
nector to the junction box or via a terminal block on the
control panel.
to the junction box or via a terminal block on the control panel.
When connecting pump control in the junction box, strap
the junction box to achieve the correct pump function,
see page 16 pos. 11.