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XBOXER 55

The information contained in this document provides details of

installation, operation and maintenance for installers and users 

of the XBOXER 55 Supply and Extract Ventilation Unit with

Heat Recovery.

These air handling units comprise a combination of three modular 

sections assembled to suit the application requirements as 

specified by the purchaser, they comprise:

1.

XBOXER 55 Atmosphere Side Silencer and Mixing Box

2.

XBOXER 55 Central Fan Unit

3.

XBOXER 55 Room Side Silencer

The XBOXER 55 Central Fan Unit houses two fan units with 

associated air filters, a plate heat recovery section, an optional

supplementary heater (LPHW or Electric).

General information regarding performance and specifications for

the equipment may be obtained from our Technical Literature, and /

or project specific documentation.

XBOXER 55

Supply & Extract Ventilation Unit 

with Heat Recovery   

Installation, Operating and

Maintenance Instructions

T e 

 Dire tive 

014 30 U

T e Lo   oltage 
Dire tive 

014 3

U

Nuaire:  A  Trading  Division  of  Polypipe  Limited

   

Western Industrial Estate  Caerphilly  United 

Kingdom  CF83 1NA  T: 029 2088 5911  F: 029 2088 7033  E: [email protected]  W: www.nuaire.co.uk

 

1

18. 10. 17. Leaflet Number 671508

Figure 1: Dimensions of modular sections viewed from above and

access panels for the sections.

Access for maintenance and inspection of the XBOXER 55 units 

is generally from the sides. (for details of individual component

access, see figure 1).  

1.

XBOXER 55 Range

2. SIL = Silencer

3. AT = Atmosphere side or

RM = Roomside

4. M = Mixing box (control by

others)

5. L = Left, R = Right

6. 240 = 240V actuator,

24 = 24V DC actuator,

24/10 = 24V actuator

with 0-10V modulation

control

1.

XBOXER 55 Range

2. L = Left, R = Right

3. E = Electric heater

.

N = No heater

L1, L2, L3, L4 = LPHW heater

Code description: 

Silencer & Mixing Box 

XB 55 - SIL - AT - M - L -240 

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1

2

3

4

5

6

XB 55 - L - E 

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1

2

3

Code description: 

XBOXER 55 Central Ventilation Unit 

All units 1560mm

All units 470mm

1600mm

1900mm

1000mm

Central Ventilation Unit

Room Side Silencer

Mixing Box & Atmosphere

Side Silencer

Discharge

Extract

Access to filter

(extract)

Access to filter

(supply)

Access to controls

Access to coil

Access door

Supply

Supply

Loom connection

Содержание XBOXER 55 Series

Страница 1: ...014 3 U Nuaire A Trading Division of Polypipe Limited Western Industrial Estate Caerphilly United Kingdom CF83 1NA T 029 2088 5911 F 029 2088 7033 E info nuaire co uk W www nuaire co uk 1 18 10 17 Lea...

Страница 2: ...sphere 153 240 Side Silencer With Mixing Box 165 252 XBOXER 55 141 267 Roomside Silencer XBOXER 55 391 516 Ventilation Unit 1 3 Storage The equipment must be stored in a dry internal location Ductwork...

Страница 3: ...to be available adjacent to the units for future inspection maintenance repair and replacement Mark positions for mounting the ceiling brackets for each of the three units ensuring that the fixed bra...

Страница 4: ...g mounted brackets the units should be joined together using the supplied extrusion joining strips and screws see figure 8 When installing ceiling brackets ensure each one matches the specific units t...

Страница 5: ...the commissioned system operation 4 2 Heating Cooling Coils Water Water coils should be connected to ensure that full counter flow exists i e the entering airflow meets the return connection All water...

Страница 6: ...must not be operated unless control interlocks are in place damage to equipment may result Test run motor for condition and correct rotation Check that the correct current overloads are fitted and tha...

Страница 7: ...Atmospheric Silencer and Mixing Box Remove access panel pod and frame by sliding out to reveal terminal box for Mixing Box actuators Access panel Pod and insulation inside pod Figure 13b View of dampe...

Страница 8: ...nnections No fault the contacts are closed Fault the contacts are opened Heat demand contacts closed when heating is selected d Data Cable Installation A 4 core SELV data cable is used to connect devi...

Страница 9: ...factory This diagram only shows the essential field wiring points for clarity Remove link wire if switched live signal an enabler or BMS signal is connected Wiring with Ecosmart fan and LPHW coil cont...

Страница 10: ...ntrol connected in the system The voltage tolerance is _ 125mV and is measured at the fans terminal Ventilation Cooling Heating mode mode mode Local control 0 00 OFF trickle 0 25 Speed 1 0 50 0 75 1 0...

Страница 11: ...lectric Heater Electric Heater Unit flc sc kW flc Code amps amps watts amps XB55 2 X 3 5 2 X 3 5 4 5 18 7 Isolator by others N L N L 230V 50Hz 230V 50Hz Isolator by others Bypass Damper Power to open...

Страница 12: ...bypass L1 L N Supply Damper L N Switch or relay on to open bypass L1 L N Extract Damper L N Switch or relay on to open bypass L1 L N Mixing Damper Isolators and switches by others Wiring for 240V AC...

Страница 13: ...y be aggressive to aluminium should not be used Do not use cleaning water over 50 C Drain lines should be checked to ensure that they are unobstructed and free draining Traps should be checked that th...

Страница 14: ...prevented by the equipment panels or by fixed installation detail eg ducting then guarding to the appropriate standard must be fitted 5 2 The electrical installation of the equipment must comply with...

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