NuAire B815H/ER/AT-L, Инструкция по установке, эксплуатации и обслуживанию

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05. 11. 20. Leaflet Number 671829
BOXER BPS ECOSMART ADAPT (TREND) CONTROL (AT)
13
6.0 INTERNAL CONNECTIONS
Please ensure that the condensate hose is connected between modules. Care
must be taken to ensure a constant fall in gradient is maintained and the hose is
kept taught (see figure 12).
When making these wiring connections, the orange fault loop (Alarm Circuit 2)
connector (see figure 16) must be removed and relocated to the end of the unit.
This loop is used to monitor dP filter switches and IO damper status.
The IO damper is supplied with a connector for quick fitting to the unit. If IO
damper fault monitoring is required, remove and discard the orange connector
link from the end of the unit and fit the second damper lead to this alarm loop.
See the control section for details on IO damper settings.
The recirculation section fits between the Supply Module and the Heat
exchanger module. The recirculation section is pre-fitted with all the relevant
looms and is plug and play into the standard Supply and HX sections.
Each section must be electrically connected via the supplied interconnecting
looms. Each loom is made with a unique connector which can’t be connected
incorrectly. Every section of the unit is plug and play. Connect all interconnecting
looms before commissioning.
Access is available in the fan plate to allow electrical/wiring connections to be
made between modules (see figure 15).
There are a number of internal connections that need to be completed prior to
starting/commissioning the unit. These consist of all the wiring connections and
the condensate hose (plate heat exchanger option only).
Figure 6: Fan Plate access door.
Figure 5 : Condensate hose detail.
Figure 7: Sensor loop detail.
6.1 CONDENSATE PUMP HOSE CONNECTION
6.3 FROST COIL & ATTENUATOR CONNECTIONS
6.4 IO DAMPER LOOM CONNECTIONS
6.5 RECIRCULATION SECTION CONNECTIONS
6.2 INTERNAL LOOM CONNECTIONS