NuAire B815H/ER/AT-L Installation, Operation & Maintenance Instructions Manual Download Page 1

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05. 11. 20. Leaflet Number 671761

Horizontal BPS with

INSTALLATION, OPERATION &
MAINTENANCE INSTRUCTIONS

Trend Control

2016

ErP

COMPLIANT

LEA

KAGE

C LA SS

L RIDG

C LA SS

TB1

FLECTION

C L A SS

FOR THE

COMPLETE VENTLIATION

SOULTION

Summary of Contents for B815H/ER/AT-L

Page 1: ...r 671761 Horizontal BPS with INSTALLATION OPERATION MAINTENANCE INSTRUCTIONS Trend Control 2016 ErP COMPLIANT LEAKAGE CLA SS T H E R MAL RID G I N G CLA SS TB1 D EFLECTIO N CL A SS D1 FOR THE COMPLETE...

Page 2: ...1 0 UNIT INTRODUCTION 3 2 0 HEALTH SAFETY 5 3 0 DELIVERY RECIEPT OF EQUIPMENT 6 4 0 ERECTION ASSEMBLY 8 5 0 ACCESS TO UNITS 11 6 0 INTERNAL CONNECTIONS 13 7 0 CONTROL STRATEGY 14 8 0 ELECTRICAL DETAIL...

Page 3: ...verse Cycle coil is supplied as standard with Mitsubishi Mr Slim Condenser s and inbuilt PAC Control Note control wiring and piping by others thermistor wiring included Installation must be carried ou...

Page 4: ...d for Horizontal PHX Units Frost Coil LPHW 3 B AH FL R BPS size Frost Coil LPHW Right Handed for Horizontal PHX Units B AH FL L BPS size Frost Coil LPHW Left Handed for Horizontal PHX Units Recirculat...

Page 5: ...d to During installation commissioning operation and maintenance of an air handling unit operatives may be exposed to hazards including rotating components refrigerants and high voltage electricity If...

Page 6: ...he packaging Some of the modules have an uneven weight distribution and this will be indicated by labelling where appropriate Offloading and positioning of the equipment is the responsibility of the p...

Page 7: ...this covered fork lifting channels are located across the width of the base frame if the module length is sufficient to allow this For shorter modules the fork lifting points will be along the length...

Page 8: ...5 Air leakage air blow marks to the unit casings and unacceptable noise levels could result if the correct installation procedures are not employed The equipment must be stored in a dry internal loca...

Page 9: ...with the requirements of BS EN 378 Units must be fitted with gas detection systems or deploy other suitable control method to ensure that in the event of a refrigerant leak the Lower Flammability Limi...

Page 10: ...gs The inlet outlet dampers and roof terminals are pre assembled on a single skinned panel The panel is easily fitted to the unit with a series of quarter turns provided with a locking key See fig 8a...

Page 11: ...enience it is preferred that wherever possible this minimum access provision is not adopted and it is recommended that a minimum of around 600mm clearance as stated in ADF 2010 is allowed 6 Where thes...

Page 12: ...s left handed Extract Supply Intake Exhaust Model shown is right handed Figure 11 Access for horizontal plate heat exchanger units Right and Left handed EXTRACT SUPPLY INTAKE DISCHARGE Access Shown fr...

Page 13: ...en 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 b...

Page 14: ...hen energised it gives a 24vac signal to both I O dampers to open When installed there is the option of connecting the internal damper close switch to the fault circuit alarm circuit 2 orange wires Wh...

Page 15: ...units for use with Mitsubishi reverse cycle condenser units one or more PACIF012B E Interface boards are fitted inside the control panel The controller interacts with this board in the following ways...

Page 16: ...rce 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 Sec 0 se...

Page 17: ...10 v 10 v 32 Extract Fan Voltage Limit The 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 outl...

Page 18: ...elease lid duct sensor Two part terminals to facilitate wiring 24 Vac dc supply Adjustable depth duct mounting flange option FEATURES Pre calibrated for ease of commissioning IP65 Operates over 10 to...

Page 19: ...ter supply contactor Denotes any character These values do NOT include the condenser units which are powered by a seperate supply See the table below or condenser manual Single heater models require a...

Page 20: ...at the volt free contacts are not fused If these are used to power any external equipment the installer must provide adequate fusing or other protections Trend 8D relays are rated at 5A 240Vac resisti...

Page 21: ...rminals EARTH TERMINAL BLOCKS The earth terminal block green yellow has a direct electrical connection to the DIN rail with the earthing foot earth connection only TERMINATION OF FINE STANDED CONDUCTO...

Page 22: ...L DETAILS Figure 9 Main wiring points for the customer is to the isolators situated on the sides of the units as shown below Note Cable glands for additional ancillary cabling ISOLATOR POSITIONED ON E...

Page 23: ...cooling is present The below tables can then be used to reference the required connection and wiring diagrams Example Unit onsite has code B815H ER AT L This indicates a size 15 unit with electric hea...

Page 24: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 CONNECTION WIRING DIAGRAMS 9 2 BASIC CONNECTION DIAGRAM BPS Sizes 05 10 15 20 No Condenser Control...

Page 25: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 25 Figure 10...

Page 26: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 4 BASIC CONNECTION DIAGRAM BPS RC Sizes 05 10 with Mitsubishi Reverse Cycle DX Control...

Page 27: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 27 Figure 11...

Page 28: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 5 BASIC CONNECTION DIAGRAM BPS RC Sizes 15 20 with Mitsubishi Reverse Cycle DX Control...

Page 29: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 29 Figure 12...

Page 30: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 7 BPS INTERNAL WIRING Sizes 05 20 No Heating or LPHW Sheet 1...

Page 31: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 31 Figure 13...

Page 32: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 7 BPS INTERNAL WIRING Sizes 05 20 No Heating or LPHW Sheet 2...

Page 33: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 33 Figure 14...

Page 34: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 8 BPS INTERNAL WIRING Sizes 05 20 Electric Heating Sheet 1...

Page 35: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 35 Figure 15...

Page 36: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 8 BPS INTERNAL WIRING Sizes 05 20 Electric Heating Sheet 2...

Page 37: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 37 Figure 16...

Page 38: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 10 BPS INTERNAL WIRING Sizes 05 10 No Heating or LPHW with Mitsubishi Reverse Cycle DX Sheet 1...

Page 39: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 39 Figure 17...

Page 40: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 10 BPS INTERNAL WIRING Sizes 05 10 No Heating or LPHW with Mitsubishi Reverse Cycle DX Sheet 2...

Page 41: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 41 Figure 18...

Page 42: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 11 BPS INTERNAL WIRING Sizes 15 20 No Heating or LPHW with Mitsubishi Reverse Cycle DX Sheet 1...

Page 43: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 43 Figure 19...

Page 44: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 11 BPS TREND INTERNAL WIRING Sizes 15 20 No Heating or LPHW with Mitsubishi Reverse Cycle DX Sheet 2...

Page 45: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 45 Figure 20...

Page 46: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 13 BPS INTERNAL WIRING Sizes 05 10 Electric Heating with Mitsubishi Reverse Cycle DX Sheet 1...

Page 47: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 47 Figure 21...

Page 48: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 13 BPS INTERNAL WIRING Sizes 05 10 Electric Heating with Mitsubishi Reverse Cycle DX Sheet 2...

Page 49: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 49 Figure 22...

Page 50: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 14 BPS INTERNAL WIRING Sizes 15 20 Electric Heating with Mitsubishi Reverse Cycle DX Sheet 1...

Page 51: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 51 Figure 23...

Page 52: ...nuaire co uk 029 2085 8200 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 9 0 DIAGRAMS 9 14 BPS INTERNAL WIRING Sizes 15 20 Electric Heating with Mitsubishi Reverse Cycle DX Sheet 2...

Page 53: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 53 Figure 24...

Page 54: ...re fitted with its own internal control panel The control is powered by a 400Vac 50Hz 3 phase Neutral supply This must be isolated local to the unit and fitted with appropriate overcurrent and fault p...

Page 55: ...05 11 20 Leaflet Number 671829 BOXER BPS ECOSMART ADAPT TREND CONTROL AT 55 Figure 26 10 2 1 ELECTRIC HEATER FROST COIL WIRING BPS Sizes 05 10 15 20...

Page 56: ...fan section is via hinged or lift off panels Cable entry must be made through the apertures provided Screwed glands with cable restraint devices should be used Access to the fan is normally gained by...

Page 57: ...RTANT If the unit contains a thermal wheel heat exchanger please ensure that the rotation sensor is aligned with the sensing studs as this can become misaligned during transport installation thus caus...

Page 58: ...dust removed Thoroughly inspect the unit and its components for corrosion acting immediately to treat restore any damaged areas Check all earth connections Check thermal wheel belt motor bearings seal...

Page 59: ...quipment stored on site prior to installation should be protected from the weather and steps taken to prevent ingress of contaminants 4 0 OPERATIONAL LIMITS 4 1 It is important that the specified oper...

Page 60: ...strial Estate Caerphilly CF83 1NA t 44 0 29 2085 8200 f 44 0 29 2085 8222 e info nuaire co uk www nuaire co uk 05 11 20 Leaflet Number 671829 As part of our policy of continuous product development Nu...

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