Brivis ICE DI-XU18Z Installation, Start-Up, Maintenance Instructions & User Operating Manual Download Page 15 | Manualshive

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Specifications subject to change without notice. © 2013 Brivis Climate Systems Pty Ltd

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Fig. 12 – Wiring Circuit for Brivis Classic Series Heaters with ICE

Using Brivis Programmable Thermostat

Contact Brivis Technical Support for information on superseded Brivis Heaters.

Y

G

R

Electronic Thermostat

W

Refrigeration Compressor
Relay

HCCA621

Fan Speed

G W R

EARTH

Rc

Electronic Control Module

Red LED

C Y

12AC

Fuse 2A

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Summary of Contents for ICE DI-XU18Z

Page 1: ...Brivis ICE Models 18 22 R410A INSTALLATION START UP MAINTENANCE INSTRUCTIONS USER OPERATING GUIDE PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLING USING THIS PRODUCT ...

Page 2: ...s Heater Thermistor position if applicable 10 4 6 Filtration 10 4 7 General Arrangement Drawings 10 5 0 OUTDOOR UNIT INSTALLATION 11 5 1 Location 11 5 2 Electrical Connection 11 5 3 Thermostat Control Wiring 12 5 4 Wiring Diagrams 13 5 5 General Arrangement Drawings Clearance Requirements 16 6 0 REFRIGERATION CHARGE PIPE WORK 16 6 1 Piping Design 17 6 2 Recommended Interconnecting Pipe Sizing 17 6...

Page 3: ... 3 Operating your Brivis Networker Wall Control if applicable 25 1 4 Appliance Operating Symbols 26 1 5 Operating the Fan Only 27 1 6 Coded Messages 27 1 7 Locking Unlocking the Networker 28 2 0 SERVICE MAINTENANCE AND WARRANTY 30 2 1 Brivis Customer Care Program 30 2 2 Brivis Customer Care Program Membership 31 2 3 ICE Warranty Card Form 31 2 4 Terms of Warranty Australia and New Zealand 32 ...

Page 4: ...tered refrigerated air ICE Outdoor Model ICE Indoor Model Nominal Cooling Capacity kW Rated Cooling Capacity kW Recommended Brivis Gas Ducted Heater Model DO SC18Z9 DI XU18Z 18 17 1 DO SC22Z9 DI XU22Z 22 21 1 Refer to latest Brivis Gas Ducted Heater Specifications for Maximum Recommended Add On Cooling Capacity Table 1 Brivis ICE Models and Heater Compatibility Some heaters may require a transitio...

Page 5: ...eGuide be followed in estimating cooling requirements and for system design that will result in efficient installation and provide a higher level of comfort and economical operation Brivis assumes no responsibility for equipment installed in violation of any code or regulations and these installation instructions 2 0 Components Upon receiving units inspect for damage and ensure appliances match yo...

Page 6: ...rting Collar Assembly 2 3 P Trap The indoor coil incorporates an evaporator drip tray and is supplied with a 20mm Female Pressure Pipe drain spigot which is to be connected to the P trap supplied Always install the P trap as close to the unit as possible Fill the P trap with water during installation before starting unit to prevent air movement through the drainpipe Ensure trap contains water at a...

Page 7: ...td 7 2 4 Outdoor Unit Fig 5 Outdoor Unit Major Components Scroll Compressor Suction Accumulator Suction Line Service Ball valve Liquid Line Service Ball valve LP Switch HP Switch Electric Panel Liquid filter Drier Fan Run Capacitors 3 phase power Supply connection 3 Phase Contactor ...

Page 8: ...suction pipe blanking plates and proceed to pipe up in line with the good piping practices Some heaters may require a transition to modify its starting collar pop size to suit the inlet pop size of the ICE indoor coil DO NOT REDUCE POP SIZES ON INDOOR COIL or HEATER Ensure minimum specified air quantity requirement passes through the ICE cooling coil at all times Ductwork and fittings must be size...

Page 9: ...l side of the unit for its entire length A 600mm wide platform is required to connect between the indoor unit and the access opening or the ducted heating unit for the purpose of access Adequate lighting should be installed such as permanent artificial lighting with switch located at roof access opening Duct work should not be installed across the platform preventing safe access Fig 7 Indoor Servi...

Page 10: ...s provided Ensure that the thermistor plug is facing upwards and is accessible for servicing Connect the thermistor extension lead from the heater to the thermistor assembly and ensure that the plug is connected securely Ensure that the thermistor extension lead is secured to timbers or duct outer casing to prevent damage 4 6 Filtration A filter must be fitted into the system and should be easily ...

Page 11: ...ng at ground level The unit shall be mounted and fastened on to a solid level foundation Apply rubber waffle pad or similar between the unit feet and the foundation if required Mounting on the roof Ensure that the weight of the unit is not excessive for the design of the roof structure Unit shall be mounted onto either a suitably designed metal frame or timber blocks ensuring that there is an insu...

Page 12: ...r thermostat controller as required Avoid running the control communication cable near sources of electromagnetic interference such as electrical motors transformers high current cables etc Use shielded cable if necessary Ensure that power supply is adequate and phase rotation is correct 5 3 Thermostat Control Wiring All control wiring is 24 Volt and is required to be installed between the outdoor...

Page 13: ...Specifications subject to change without notice 2013 Brivis Climate Systems Pty Ltd 13 5 4 Wiring Diagrams Fig 10 Typical Outdoor Unit Wiring Diagram DO SC22Z9 shown ...

Page 14: ...d On Refrigerative Air Conditioning There are three 24 Vac relays on the heater s control module which can be configured for either three zone motors or two zone motors and Add on refrigerative air conditioning control For more information please refer to the associated heater installer s manual For additional zone requirements a Brivis Network 516 module Part No B023178 is required which can then...

Page 15: ...uit for Brivis Classic Series Heaters with ICE Using Brivis Programmable Thermostat Contact Brivis Technical Support for information on superseded Brivis Heaters Y G R Electronic Thermostat W Refrigeration Compressor Relay HCCA621 Fan Speed G W R EARTH Rc Electronic Control Module Red LED C Y 12AC Fuse 2A ...

Page 16: ...cumulator has been fitted in the outdoor units Read all instructions and notes below before starting installation CAUTION Use new clean and sealed refrigeration grade pipe suitable for R410a Keep pipe ends sealed both before and during installation to avoid entry of moisture Suspend pipes with hangers or straps and seal openings around pipe penetrations with flexible material Consider pipe expansi...

Page 17: ...shall be located adjacent to the indoor unit Care should be taken if running pipe work within wall cavities as this may lead to transmission of refrigerant noise into the occupied space The use of mufflers or oil separator can help reduce potential pulsation in the discharge line 6 2 Recommended Interconnecting Pipe Sizing RECOMMENDED PIPE SIZE mm FOR EQUIVALENT LENGTH m LIQUID SUCTION MODEL 1 10 ...

Page 18: ...Repair as necessary but ensure the system is not under pressure prior to brazing With the indoor unit pressure again released evacuate to a vacuum pressure of 100 microns minimum Disconnect the vacuum pump whilst retaining the system vacuum Open the liquid line valve fully first and then the suction line valve 6 6 Charging the system Once all electrical connections are correctly made the unit is r...

Page 19: ...ne temperature SLT approximately 100mm before the compressor Calculate the superheat SH SLT CSST Measure the compressor discharge pressure and convert to a condensing temperature CT using R410a refrigerant pressure temperature table Measure the liquid line temperature LLT between the outdoor coil and indoor unit throttling device in cooling mode Calculate the sub cooling SC CT LLT Measure the outd...

Page 20: ... mode The fan only will start and operate continuously Cooling On a call for cooling the compressor and outdoor fan s will start and cycle in response to the thermostat to maintain the desired room temperature The heater s fan will operate continuously or will cycle with compressor depending on the selected fan mode Fault Lockout When the high or low pressure limiting switch trips the compressor a...

Page 21: ...ing Capacity KW Airflow L s 900 925 950 975 1000 1025 1050 1075 1100 Dry Coil 82 87 91 96 101 106 112 117 122 Wet Coil Pa 103 108 114 120 127 133 140 146 153 Table 6 Coil Static Pressure Drop DI XU22Z Return Air Temperature Dry Bulb C Wet Bulb C Dry Bulb C Wet Bulb C Dry Bulb C Wet Bulb C Air Temperature Entering Outdoor Unit C 21 15 27 19 32 23 TC kW 19 7 22 7 23 7 27 SC kW 14 7 16 9 21 1 TC kW 1...

Page 22: ...50 775 800 825 850 875 900 925 950 Dry Coil 91 97 104 110 117 124 131 138 146 Wet Coil Pa 114 121 129 138 146 155 164 173 183 Table 8 Coil Static Pressure Drop DI XU18Z Indoor Unit Temperature Dry Bulb C Wet Bulb C Dry Bulb C Wet Bulb C Dry Bulb C Wet Bulb C Air Temperature Entering Outdoor Unit C 21 15 27 19 32 23 TC kW 16 0 18 4 19 2 27 SC kW 13 0 15 0 17 1 TC kW 15 6 18 0 18 7 30 SC kW 12 9 14 ...

Page 23: ... 49 0 C Cooling 5 46 Cooling 5 46 DI XU18Z DI XU22Z A Frame Coil A Frame Coil Rated 920 992 Minimum 750 900 Rated Airflow Dry Wet Pa 138 173 101 127 Minimum Airflow Dry Wet Pa 91 114 82 103 Dimension L x W x H mm 680 627 542 777 x 748 549 Packing L x W x H mm 910 x 790 677 910 x 790 684 Net Weight kg 36 41 mm Ф450 Ф500 mm Ф400 Ф450 mm 20 20 L s Airflow Ambient Temperature Limits Outdoor Fan Motor ...

Page 24: ...TALLATION IS LEVEL CHECK FANS FOR ALIGNMENT AND NOISE OPERATION CHARACTERISTICS Please record the following data after at least 20 minutes running time Suction Pressure kPa Suction Line Temperature o C Discharge Pressure kPa Liquid Line Temperature o C Superheat K Sub cooling K Compressor Amps L1 A Compressor Amps L2 for 3 phase A Compressor Amps L3 for 3 phase A Indoor coil Air On Return Temperat...

Page 25: ... purposes While the supply of the information by you is voluntary if you cannot provide or do not wish to provide the information sought Brivis may not be able to provide the services you request If you have already provided information but have changed your mind and do not want the information used you may make application for access or amendment for that information not to be used You have a rig...

Page 26: ...s button allows you to switch between heating and cooling modes The PROG Button This button is used to set the Networker s Auto Program settings The Variable Control Buttons These buttons numbered 1 5 have a function when there is text beside the actual button on the display screen Buttons 1 2 4 5 have additional features when used in conjunction with the function button The Rotary Dial This dial ...

Page 27: ...simply press the Fan button Key 1 button 1 6 Coded Messages While the Networker is operating your system it is also monitoring and controlling every aspect of the system s performance If anything unusual occurs the Networker will display a message stating Air Conditioner Fault R01 Code for assistance call the number across the top of the screen There are two parts to the message the R01 number des...

Page 28: ...rectly the screen will now display Valid PIN PIN altered Repeat this process to change the other PINs if necessary Remembering that all PINs are set as 1111 by default Pushing the Mode button while you re at the user PIN 1 alteration screen will give access to set user PIN numbers 2 3 If an incorrect number is entered press the Auto button to clear all digits then re enter your user PIN number To ...

Page 29: ...etting the user PIN numbers to the factory default of 1111 is done by entering the Master PIN number 4919 Note The PROG button represents the number 9 in the PIN number So the key sequence is actually Button 4 PROG Button 1 PROG Push the Function button then the Key 2 button immediately after The screen will now display Enter Your PIN number to lock the system Press the M ode button once The scree...

Page 30: ...balanced Inspect the unit cabinet and insulation for damage and corrosion Repair where necessary Check for vibration and excessive noise Correct where necessary Inspect refrigerant tubing for oil accumulations If oil is detected leak test refrigerant tubing using an electronic leak detector or liquid soap solution Check refrigerant charge by measurement of superheat and subcooling Where necessary ...

Page 31: ..._ Postal Address _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Site Address if different to above _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ __ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _State _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ Country _ _ _ _ _...

Page 32: ...tions Other Applications may include but are not limited to factory IT Server room telephone exchange processing area e g bakery kitchen warehouse swimming pool agricultural facilities such as a nursery and any Product which has been installed for whatever purpose as a retrofit component to an existing system 9 Purchaser means the end user of the Product the person named as owner in the Warranty c...

Page 33: ...rised Service Representative Repair by persons other than an Authorised Service Representative may void the Warranty 2 4 The Warranty of the Product requires that in addition to all other conditions the Purchaser conducts regular and or preventative maintenance as may be specified by Brivis e g Operating Instructions and required by the level of usage and the usage environment including the use of...

Page 34: ...y all of the warranties and all liabilities of Brivis for any direct special indirect or consequential loss or damage any damage or expense for personal injury or any loss or destruction of property arising directly or indirectly from the use or inability to use the Product or any of its parts and servicing the Product are expressly excluded 6 Travel Transport Access Costs 6 1 The Purchaser must p...

Page 35: ...e terms of Warranty has the effect of excluding restricting or modifying those rights Our goods come with guarantees that cannot be excluded under the Australian Consumer Law You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage You are also entitled to have the goods repaired or replaced if the goods fail to be of acce...

Page 36: ...4 9400 www brivis com au email sales brivis com au Brivis New Zealand Distributor Warm Air Ltd 69 Marsden Street Lower Hutt 5010 New Zealand PO Box 38523 Wellington Mail Centre Wellington 5043 New Zealand 0800 WARMAIR 0800 9276 247 Ph 64 04 920 1670 Fax 64 04 920 1681 www warmair co nz email sales warmair co nz Brivis South Africa Distributor Lorenz and Associates Northlands Deco Park Cnr Witkoppe...

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