background image

1

01. 09. 21. Document Number  671746

Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk

BPS V-AT

Vertical Boxer Packaged Solution  
with Adapt Trend (AT) Control 

Installation Manual

1.0 SAFETY INFORMATION

• 

The provision of the electrical supply and the connection of the unit to the mains must be 
carried out by a qualified electrician.

• 

Isolate from power supply before removing any covers. During installation / maintenance ensure 
all covers are fitted before switching on the mains supply. 

• 

All-pole disconnection from the mains as shown in the wiring diagram must be incorporated 
within the fixed wiring and shall have a minimum contact separation of 3mm in accordance with 
latest edition of the wiring regulations.

• 

This unit must be earthed.

• 

Ducting must be securely fixed with screws to the spigot to prevent access to live parts. Duct 
runs terminating close to the fan must be adequately protected by suitable guards.

• 

If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or 
similarly qualified persons in order to avoid a hazard.

• 

Precautions must be taken to avoid the back-flow of gases into the room from the open flue of 
gas or other fuel-burning appliances.

• 

This appliance should not be used by children or persons with reduced physical, sensory or 
mental capabilities or lack of experience and knowledge, unless they have been given supervision 
or instruction concerning the safe use of the appliance by a person responsible for their safety. 
Children shall not play with the appliance. Cleaning and user maintenance shall not be carried 
out by children.

1.1 Symbols

 

GENERAL WARNING 

 

 

Signifies a general warning regarding hazard specified by supplementary information.

 

ELECTRIC SHOCK

 

 

 

This unit must be completely electrically isolated before any panels are removed. Check  

 

 

mains supply and control connections. 

 

ROTATING PARTS 

 

 

 

This unit contains fast moving rotational parts which may start automatically. It is the  

 

 

sole responsibility of the installer to adequately guard these components.

 

REFER TO INSTRUCTION MANUAL

 

 

 

Read and understand the installation and maintenance manual before installing,    

 

 

operating or maintaining this product.

Summary of Contents for BPS V-AT

Page 1: ...ufacturer its service agent or similarly qualified persons in order to avoid a hazard Precautions must be taken to avoid the back flow of gases into the room from the open flue of gas or other fuel bu...

Page 2: ...ce for installers and users of the BOXER PACKAGED SOLUTION BPS AHU units with heat recovery The BPS AHU range is manufactured from Aluzinc corrosion resistant steel with 50mm double skinned panels and...

Page 3: ...anded for Vertical PHX Units B AT FE R BPS size Frost Coil Electric 36kW Right Handed for Thermal Wheel Units B AT FE L BPS size Frost Coil Electric 36kW Left Handed for Thermal Wheel Units Frost Coil...

Page 4: ...m Only individual modules should be lifted or manoeuvred The units must not be lifted or manoeuvred pre assembled All base frame sections will have 50mm square lifting holes at the end of each side to...

Page 5: ...ndensate tray may be inspected and cleaned if necessary The LPHW and Electrical heater settings coil bleed and drain and all other control adjustments are similarly accessible Side access where possib...

Page 6: ...ht Hand Thermal Wheel Units SUPPLY SUPPLY CONTROLS Access 600mm Top View 14 Top View of Access For Right Hand Thermal Wheel Units 5 2 Access Areas 5 2 1 Left Hand Plate Heat Exchanger Units Open Extra...

Page 7: ...for the units failing a site leakage test if the above have not been carried out correctly 6 3 Module Joints After unwrapping temporarily remove the rubber weatherproof cover strip and M10 base frame...

Page 8: ...ent must not be exposed to the weather in an unassembled or partially assembled state All roof terminal ductwork sealing and assembly work must be completed before the unit can be considered weather r...

Page 9: ...t the requirement of removing the roof terminal Figure 21 6 11 Damper Roof Terminal Assembly The inlet outlet dampers and roof terminals are pre assembled for BPS sizes 07 12 and 17 on a double skinne...

Page 10: ...T 15 A 15 A 35 A 52 5 A 19 5 A 19 5 A 35 A 52 5 A B 42V AT 19 A 19 A 52 5 A 52 5 A 23 A 23 A 52 5 A 52 5 A B 42T AT 22 5 A 22 5 A 52 5 A 52 5 A 27 A 27 A 52 5 A 52 5 A Denotes any Character These heat...

Page 11: ...ddress 192 168 11 12 Subnet mask 255 255 255 0 LAN 011 node 012 7 7 Connection Chart Description iQ4E Terminal No 8DO Terminal No Di AI DO AO Fresh Air Sensor 1 4 5 1 Supply Air Sensor 2 6 7 1 Return...

Page 12: ...ocks 28 Removing a Conductor from a Terminal 7 9 4 Jumpers Terminal blocks can be commoned together to increase the number of terminals at the same potential using push in jumpers In these cases the t...

Page 13: ...heating and Reverse Cycle DX cooling Section 7 10 10 7 10 1 Code Description B 8 17 T L R AT L 1 2 3 4 5 6 7 8 1 Range B Boxer Packaged Solution 2 ErP Compliance Year 6 2016 8 or No Affix 2018 3 Unit...

Page 14: ...tion Heater Thermostat Supply Fan Extract Fan Controller Lighting Thermal Wheel Internal Connection are not shown for clarity 0 24V 15V 0 15V 230V 400V 400V 3ph 50Hz Main Power Supply Overcurrent Prot...

Page 15: ...l 0 24V 15V 0 15V 230V 400V 400V 3ph 50Hz Main Power Supply Overcurrent Protection By Others Local Rotary Lockable IP66 67 Isolator L1 E L2 L3 N L1 L2 L3 N T1 T2 T3 N 1 2 3 4 Key Factory Connection Cu...

Page 16: ...n S2 S3 Mitsubishi Electric PAC IF012B E Interface HX Bypass Relay Fan Run Relays Controller Fuse 5A Condensate Pump Fuse 1A Aux Fuse 1A 24Vac Fuse 1 6A Lighting Thermal Wheel Terminal Extra Low Volta...

Page 17: ...ays Controller Fuse 5A Condensate Pump Fuse 1A Aux Fuse 1A 24Vac Fuse 1 6A Lighting Thermal Wheel Terminal Extra Low Voltage SL Enable UI5 0 10V Room Temperature Sensor Optional Note1 Anti Condensatio...

Page 18: ...ac Fuse 1 6A Lighting Thermal Wheel Terminal Extra Low Voltage SL Enable UI5 0 10V Room Temperature Sensor Optional Note1 Anti Condensation Heater Thermostat Supply Fan Extract Fan Controller Lighting...

Page 19: ...minal Extra Low Voltage SL Enable UI5 0 10V Room Temperature Sensor Optional Note1 Anti Condensation Heater Thermostat Supply Fan Extract Fan Controller Lighting Thermal Wheel 0 24V 15V 0 15V 230V 400...

Page 20: ...ote1 Anti Condensation Heater Thermostat Supply Fan Extract Fan Controller Lighting Thermal Wheel 0 24V 15V 0 15V 230V 400V 400V 3ph 50Hz Main Power Supply Overcurrent Protection By Others Local Rotar...

Page 21: ...Hz Main Power Supply Overcurrent Protection By Others Local Rotary Lockable IP66 67 Isolator L1 E L2 L3 N L1 L2 L3 N T1 T2 T3 N 1 2 3 4 Key Factory Connection Customer Connection Mandatory Customer Co...

Page 22: ...ed the unit will increase the fans speeds as required until the pressure differential between the extract air and atmosphere reaches the constant pressure setpoint The pressure sensor is a 0 10v 0 100...

Page 23: ...dule module is provided in the Trend strategy When the schedule is on the heating output reverts to LPHW Electric heating The enable run on time must be set to 3 minutes for reverse cycle units This i...

Page 24: ...ecirc Force Recirc damper to recirc mode On Off Off 52 Damper NoRecirc Force Recirc damper out of recirc mode On Off Off Knob No Name Description Range Default 2 Run on Time Run on timer value 0 3600...

Page 25: ...maximum voltage to be supplied to the fan motor 6 10 v 10 v 41 CP Loop Gain Constant Pressure Loop Gain 0 50 0 5 42 IO Damper Delay Delay to allow inlet outlet dampers to open 0 300 sec 0 sec 43 Boos...

Page 26: ...e concentration and temperature of the air The space sensors have additional options of humidity monitoring and a 4 digit display The display will show the measured values in succession The duct senso...

Page 27: ...drawings for details of the type of fan and drive that is fitted Maintenance guidelines for all fans are beyond this manual please contact Nuaire for specific documents Before any work is carried out...

Page 28: ...Months Check filters and change clean if required failure to do so may impair the performance and energy efficiency of this unit Ensure condensate drains are cleaned clear and that water can flow fre...

Page 29: ...cool the switch will reset but a power cycle is required to reset the heater supply contactor The frost coil is fitted with a burst fired controller with integral set point air off thermistor air in f...

Page 30: ...ner pieces plastic heat exchangers packaging material and other plastic components can be segregated into mixed plastic and widely recycled Cardboard packaging wood used filters and other paper compon...

Page 31: ...te provision for support 4 3 Flanges and connection spigots are provided for the purpose of joining to duct work systems They must not be used to support the ductwork 4 4 Local Environment Humidity Am...

Page 32: ...32 01 09 21 Document Number 671746 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk BPS V AT Installation Manual NOTES...

Reviews: