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Installation Manual
Ex. 32FCR6N
To be installed and serviced only by an authorised person.
This appliance is not suitable for use as a pool heater.
The "authorised installing person" is responsible for:
1. Correct commissioning of this appliance
2. Ensure unit performs to the specification stated on the data label
3. Demonstrate operation of unit to customer before leaving
4. Hand these instructions to customer
This appliance must be installed in accordance with the manufacturer's installation instructions all Local Building,
Water and Gas fitting regulations (AS/NZS3500.4, AS/NZS 5601, AS/NZS3000).
This appliance delivers water in excess of 50 Degrees C. Ensure that suitable devices such as Tempering Valves are
installed in lines servicing Sanitation areas per AS3500.4.
Failure to install this appliance in accordance with these installation instructions may void warranty.
In the interest of continued product improvement, Dux Manufacturing reserves the right to alter these specifications
without notice.
SBB80RX
Rev. 01/17
SBB80RX_P001-P044_E_tonb.indd
AU Service Department : 1300 365 115
NZ Service Department : 0800 729 389
1
Internal Models
32FCR6N
32FCR6L
*SBB80RX*
2017/01/27
8:13:47
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Summary of Contents for Dux 32FCR6N
- Page 1 Sanitation areas per AS3500.4. Failure to install this appliance in accordance with these installation instructions may void warranty. In the interest of continued product improvement, Dux Manufacturing reserves the right to alter these specifications without notice.
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Page 2: Table Of Contents
Installation Manual Insta Contents 1. Included Accessories ................4 2. Optional Accessories ................4 3. Dimensions ..................... 5 4. Component Details Example ..............6 5. Quick Connect Multi System Installation ..........7 6. Before Installation ................... 8 7. Specifications ..................9 8. - Page 3 Installation Manual Installation Manual Internal Models 32FCR6N 32FCR6L Potential dangers from accidents during installation and use are divided into the following three categories. Closely observe these warnings, they are critical to your safety. DANGER indicates an imminently hazardous situation which, DANGER if not avoided, will result in death or serious injury.
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Page 4: Included Accessories
Installation Manual Insta Included Accessories The following accessories are included with the unit. Check for any missing items before starting installation. Part Shape Part Q’ty Q’ty Owner's Guide, Anchoring Screw Installation Manual each (this document) Drain hose Flue Seal (With clamp) (Ø100) Optional Accessories The accessories listed below are not included with the units,... -
Page 5: Dimensions
nual Installation Manual Dimensions <Unit : mm> (VIEW FROM TOP) 32FCR6 series ’ty GAS INLET(R3/4) COLD WATER INLET(R3/4) HOT WATER OUTLET(R3/4) DRAIN OUTLET(R1/2) WIRING THROUGHWAYS 4-φ13 6-6×10 OBLONG HOLE ’ty FLUE COLLAR φ101.3 φ101.3 AIR INLET TOP OF CASE TOP OF CASE WATER DRAIN VALVE WIRING THROUGHWAYS (WATER FILTER) -
Page 6: Component Details Example
Installation Manual Insta Component Details Example • Th 32FCR6 series model shown for illustration only • SBB80RX_P001-P044_E_tonb.indd 2017/01/27 8:13:49... -
Page 7: Quick Connect Multi System Installation
nual Installation Manual Quick Connect Multi System Installation • The Quick Connect Multi System allows the installation of two units together utilizing only the Quick Connect Cord. The Quick Connect Cord is 2m long. Install the units 50 - 457mm apart from each other to ensure the cord will be able to reach between the units. -
Page 8: Before Installation
Check the Gas • Check that the data label (Side of casing). • Check that the gas supply line is sized for 32FCR6N, 32FCR6L: 217 MJ/hr, 217 MJ/hr For NG Gas • DO NOT OPERATE WITH ANY OTHER GAS TYPE. -
Page 9: Specifications
Installation Manual Specifications Model Name 32FCR6N 32FCR6L Approval certification number SAI-400264 Installation Indoor, Wall Mounted Type Air Supply/Exhaust Power Flue Operating Pressure 200 -1,000 kPa Minimum Flow Rate 2.5 L/min. Dimensions 615mm (Height) x 464mm (Width) x 240mm (Depth) -
Page 10: Choosing Installation Site
Installation Manual Insta Choosing an Installation Site * Locate the appliance in an area where water leakage from the unit or connections will not result in damage to the area adjacent to the appliance or to the lower floors of the structure. When such locations cannot be avoided, it is recommended that a suitable drain pan, adequately drained, be installed under the appliance. - Page 11 nual Installation Manual CAUTION • The water heater is designed for indoor installation only. Never install it outdoors or in a bathroom, it may be damaged or a fire may be caused. Outdoors • Consult with the customer concerning the location of installation. Prohibited •...
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Page 12: Installation Clearances
Installation Manual Insta Installation Clearances abou WARNING Aust Before installing, check for the following: The location of the flue terminal must comply with the clearances shown on this page. If you are unsure about clearances not indicated here, in general refer to AS/NZS5601, or your local authority. In Western Australia refer to the WA Office of Energy rules and regulations. - Page 13 nual Installation Manual CLEARANCES FOR FLUE TERMINAL The location of the flue terminal must comply with the clearances shown on this page. If you are unsure about clearances not indicated here, in general refer to AS/NZS5601, or your local authority. In Western Australia refer to the WA Office of Energy rules and regulations.
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Page 14: Installation
Installation Manual Insta Installation Securing to the wall • Installation must conform with all local building, water and Gas Regulations and AS/NZS5601. • The weight of the device will be applied to the wall. If the strength of the wall is not sufficient, reinforcement must be done to prevent the transfer of vibration. - Page 15 nual Installation Manual Filling the condensate trap with water The condensate trap can be filled before connecting the flue pipe. Filling the condensate trap before flue pipe installation. Prior to initial start up, make sure that you fill the condensate trap with water. DANGER This is to prevent dangerous exhaust gases from entering the building.
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Page 16: Flue Piping
Installation Manual Insta Flue Piping WARNING CARBON MONOXIDE POISONING Follow all flue system requirements in accordance with relevant local or state regulation, Be sure to do or, in the absence of local or state code. The seals supplied with the heater must be installed into the flue tubes before connecting the heater to any flueing. Failure to fit the seals may void warranty and may lead to personal injury <... - Page 17 nual Installation Manual Maximum Flue Length Adjustment DIP switches The unit can be adjusted to accommodate longer flue runs; refer to the below table to find the maximum flue length based on the number of elbows. Adjust the DIP switches according to the flue condition noted in the tables below.
- Page 18 Installation Manual Insta • Maintain the same flue pipe diameter from the water heater flue to the termination. • Do not exceed the maximum flue lengths as specified in this section. Flue Pipe Installation Horizontal Flue Termination • Terminate at least 350mm above ground. •...
- Page 19 nual Installation Manual Flue Pipe Installation (When supplying combustion air from the indoors WARNING If installing this appliance indoors in a high lint area such as a room that also contains laundry equipment, it MUST be install with room-sealed fluing. Failure to do so may void your warranty. * DIP switch No.3 is turned on.
- Page 20 Installation Manual Insta Air inlet Observe the commercial gas equipment installation criteria and operation criteria. • Size the air inlet according with AS5601. • Be sure to provide adequate air inlet. • The air inlet needs to open to the outside air from the room in which the water heater is used.
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Page 21: Example Of Flue Installation Instruction
• Store material inside. • Check the components on possible damages. • Use only flue components Dux part numbers listed under optional accessories. • Install after national regulation Fill out chimney label (when supplied) and place it near boiler adaptor. - Page 22 • Store material inside. • Check the components on possible damages. • Use only flue components Dux part numbers listed under optional accessories. • Install after national regulation Fill out chimney label (when supplied) and place it near boiler adaptor.
- Page 23 nual Installation Manual 4. Make a hole for the flue terminal from the outside. 5. Fit the weather collar. Ensure that no saw dust or dust gets into the 6. Carefully insert the flue terminal through the boiler. roof from the outside. Attention: do not tum the cap.
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Page 24: Gas Piping
Installation Manual Insta Gas Piping Follow the instructions from the gas supplier. Insta The appliance must be disconnected from the gas supply piping system during any pressure testing of This that system at test pressures in excess of 3.5 kPa. Imme and g The appliance and its gas connections must be leak tested before placing the appliance in operation. -
Page 25: Water Piping
nual Installation Manual Water Piping Installation and service must be performed by a qualified plumber. Observe all applicable codes. This appliance is suitable for potable water applications. Do not use this appliance if any part has been underwater. Immediately call a qualified service technician to inspect the appliance and replace any part of the control system and gas control which has been under water. - Page 26 Installation Manual Insta Drain processing • Expansion water may drop from the pressure relief valve and wet the floor. Hot water piping • Do not use lead, PVC, iron or any piping which has been treated with chromates, boiler seal or other chemicals.
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Page 27: Condensate Piping
nual Installation Manual Condensate Piping CAUTION Due to the acidic nature of the condensate, be sure to properly drain and if necessary, treat the condensate prior to disposal. Damage caused by improperly handled condensate is not covered by the warranty. •... - Page 28 Installation Manual Insta Condensate piping to floor drain Condensate piping with pump Condensing Condensing Continuous flow Continuous flow Water Heater Water Heater • T DO NOT ADD DO NOT ADD ANY VALVES ANY VALVES • T 1/2" PVC pipe 1/2" PVC pipe Slope pipe downwards 3/8"...
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Page 29: Electrical Wiring
nual Installation Manual Electrical Wiring WARNING Electrical Shock Hazard Do not turn power on until controllers have been connected. Disconnect power before servicing. Failure to do so may result in death or serious injury from electrical shock. • The appliance is equipped with a 1.5m cable with a three pinned earthed plug to be connected to 230 - 240VAC at 50 Hz. -
Page 30: Remote Controller
Installation Manual Insta Remote Controller Applicable Model • Remote controller RC-9018C Max temperature 85°C * * Maximum temperature is controlled by the maximum default temperature set in the water heater. * Only one the remote controller can be connected to the water heater. A malfunction may occur if two or more remote controllers are connected. - Page 31 nual Installation Manual WARNING • When changing the temperature, make sure to confirm with the customer that the temperature of the hot water will be very high and that there is a risk of scalding. Connecting Remote Controller Cord to Unit th a •...
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Page 32: Connecting Quick Connect Cord-2
Installation Manual Insta Connecting Quick Connect Cord-2 Applicable Model For Quick Connect Multi System Installation use part #QC-2 only. (sold separately). Perio Caution • Th • Th The wire coloring on the Quick Connect Cord-2 will • If t not be the same as the wire coloring of the •... -
Page 33: Maintenance
• Do not obstruct the flow of combustion and ventilation air. • See Owner's Guide for further maintenance or consult Dux Hot Water for recommended service checks. Warning: There is a scald potential if the output temperature is set too high. -
Page 34: Trial Operation
Installation Manual Insta Trial Operation • Preparation ... (1) Open a hot water fixture to confirm that water is available, and then close the fixture. This (2) Open the gas supply valve. burn (3) Turn on the power supply. Using the remote controller, turn on the Power Do n ON/OFF button (the Operation lamp will turn on). - Page 35 nual Installation Manual WARNING A fire or explosion may result if these instructions are not followed, which may cause lose of life, personal injury or property damage. Lighting Instructions This water heater does not have a pilot. It is equipped with an ignition device that automatically lights the burner.
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Page 36: Water Quality
A. In Zealand gas, electrical and water standards. Whilst Dux water heaters are warranted against defects, the warranty is conditional upon correct installation and use, in accordance with detailed instructions provided with the heater. In the case of the water supplied to the heater, it is important that the water quality be of acceptable standard. - Page 37 nual Installation Manual Multi-System A. Installation without a recirculation system (Standard System) Unit 2 Unit 1 Unit 6 System Controller Remote Controller Gas Pipe Hot Water Supply Pipe (1 1/4"-2") Cold Water Supply Pipe (1 1/4"-2") • Insulate or apply heating materials to both the cold water supply piping and the hot water supply piping to prevent freezing during cold weather and to prevent heat loss through the piping.
- Page 38 Installation Manual Insta B-1. Example of Recirculation with a Multi-System (Recirculation system) B-2. This system will make hot water more quickly available to remote fixtures. The pump will circulate water through the loop until the entire loop is warm, and then the system controller will turn off the pump until the loop cools down.
- Page 39 nual Installation Manual B-2. Example of Installation with a Storage Tank and Recirculation System (Tank recirculation system) The pump will push water through the Multi-System to heat up the tank. When the temperature of the thermostat is high, the system controller will turn off the pump until the temperature cools down.
- Page 40 Installation Manual Insta A. In Multi-System Wiring (Use SC-401-6M) Unit 1 System Controller No.6 * Connect these to the No.5 remote control terminal No.4 block in each unit No.3 No.2 90 90 B5 B5 Power Remote control terminal block Remote Controller Cord Remote Controller Unit 2...
- Page 41 nual Installation Manual A. Installation without a recirculation system (Using external system controller) (Standard System) SBB80RX_P001-P044_E_tonb.indd 2017/01/27 8:14:02...
- Page 42 Installation Manual Insta B-1. Example of Recirculation with a Multi-System (Using external system controller) B-2. (Recirculation system) This system will make hot water more quickly available to remote fixtures. The pump will circulate water through the loop until the entire loop is warm, and then the system controller will turn off the pump until the loop cools down.
- Page 43 nual Installation Manual B-2. Example of Installation with a Storage Tank and Recirculation System (Using external system controller) (Tank recirculation system) The pump will push water through the Multi-System to heat up the tank. When the temperature of the thermostat is high, the system controller will turn off the pump until the temperature cools down.
- Page 44 Installation Manual CAUTION • The below diagram shows the connection of 3 units to the system controller. When connecting 4 or more units, follow the same procedure. • Connect the water heaters to the system controller following the detailed wiring instructions included with the system controller.
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