Related Manuals for Rinnai VT16-26
Summary of Contents for Rinnai VT16-26
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Page 1: Water Heaters
Installation guide Continuous flow water heaters Models: VT16-26, HD200, HDi200, HD250, EF24, EF250, EFi250... - Page 2 Not suitable as a spa or swimming pool heater. Rinnai continuous flow internal water heaters (‘i’ models) must be installed with an approved Rinnai flue system. Appliance must be installed, commissioned and serviced by an authorised person, being in New Zealand a licensed gasfitter, in accordance with these instructions and all applicable local rules and regulations.
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Page 3: Table Of Contents
Before installation Appliance location General installation information Flued (internal) water heaters Water delivery temperature Connections and fittings Dimensions: VT and HD models Dimensions: EF models EF250 models: Earthing the unit EF models: Condensate drain Controllers - general information Controllers - Universal (Compact) Controllers - Kitchen Deluxe Controllers - Bathroom Deluxe Controllers - communication cables... -
Page 4: Before Installation
For Rinnai continuous flow water heaters used in solar installations, refer ‘Recommended Solar System Layout’. EF models are heavy The Rinnai Infinity EF models are 32 kg. Please use care when lifting and seek assistance if required. Applicable models These installation instructions apply to the following Rinnai continuous flow water heaters. -
Page 5: Appliance Location
This appliance MUST be used with (as shown), and not a partial the appropriate Rinnai flue system. Where possible, install the obstruction. A partial obstruction heater in a sealed closet so... - Page 6 Alternatively, multiple appliances can be strategically placed to serve different outlets. Contact Rinnai for further information. An AC 230 V, 10 Amp, earthed power point must be provided adjacent to the appliance. For outdoor installations, this power point must be weatherproof.
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Page 7: General Installation Information
Rinnai with AS/NZS 3500. All hot water to the walls, in accordance with and we will provide you with the pipe work should be insulated to AS/NZS 5601.1. -
Page 8: Flued (Internal) Water Heaters
Flued (internal) water heaters This water heater must be fitted with the appropriate Rinnai flue system. The chart below highlights the maximum flue length and number of bends. It also shows the difference between a short and long flue—this is important if changing settings (DIP switches). -
Page 9: Water Delivery Temperature
AS/NZ3500.4 a Temperature Limiting Device (TLD), such as a Tempering Valve may be required (even if the appliance is set to 55 °C or less). For these types of applications contact Rinnai. Requirements for Rinnai continuous flow units installed without controllers 55 °C > 55 °C >... -
Page 10: Connections And Fittings
Connections and fittings Models Gas consumption Water Supply Weight Fittings Condensate MJ/h Min. Max. Cold VT16 external 1000 R½ R½ R¾ (15 mm) (15 mm) (20 mm) REU-VR1620WG VT20 external 1000 R¾ R¾ R¾ (20 mm) (20 mm) (20 mm) REU-VR2024WG VT24 external 1000... -
Page 11: Dimensions: Vt And Hd Models
Dimensions: VT and HD models Dimensions table (mm) Width Depth 235~275 Height - unit Height - including brackets Hot water outlet (from wall) 91~131 Hot water outlet (from centre) Cold water inlet (from wall) 70~110 Cold water inlet (from centre) Gas connection (from wall) 99~139 Gas connection (from centre) -
Page 12: Dimensions: Ef Models
Dimensions: EF models Dimensions table (mm) EF24 external EF250 external EFi250 internal (REU-KM3237FFUD) (REU-K2430WG) (REU-KM3237WD) Width Depth 283.1 257~307 Height - unit Height - including brackets 721.6 721.6 Hot water outlet (from wall) 164.5 100~140 Hot water outlet (from centre) Cold water inlet (from wall) 64.6 64.6~104... -
Page 13: Ef250 Models: Earthing The Unit
Removing the cover and earthing the unit For the Rinnai condensing continuous flow water heaters (EF250 & EFi250), the earthing screws are located under the side trim, refer image below. First remove the trim and then the earthing screws before lifting off the cover. -
Page 14: Ef Models: Condensate Drain
EF models: Condensate drain Maximum length and changes of Joining of condensate drain lines The Rinnai Infinity EF water heaters direction greater than 45° generate condensate continuously Condensate drain lines from at a rate of up to five litres per hour... -
Page 15: Controllers - General Information
(BC-100V) Extension cabling is available Only one controller can be set as an accessory from Rinnai. to deliver 55 °C, this cannot be a Alternatively, a two core sheathed Bathroom Deluxe controller. (double insulated) flex with a... -
Page 16: Controllers - Universal (Compact)
Controllers - Universal (Compact) Fitting the Universal (Compact) 6. Remove protective plastic controller from the controller face as shown (Fig. 4) and replace the Determine the most suitable face plate. position for the controller. Optional programming of the 2. Drill three holes as shown (Fig. -
Page 17: Controllers - Kitchen Deluxe
Controllers - Kitchen Deluxe Installation Determine the most suitable position for the controller. 2. Use the wall mounting bracket as a template to mark and drill three holes, locating the cable access hole as shown. 3. Fix the mounting bracket to the wall using the appropriate fixings. -
Page 18: Controllers - Bathroom Deluxe
Controllers - Bathroom Deluxe Installation Outline of Water Controller Determine the most suitable position for the controller. 2. Mark and drill three holes, locating the cable access hole Securing as shown (Fig.1). Screw Ø20 Cable Access 3. When running a cable through the access hole ensure the Fig.1 connector end of the cable... -
Page 19: Controllers - Communication Cables
Up to two cables can be connected to the cable connector at the controllers water heater. Extension cables are Repeat steps 1-3 for available from Rinnai. Alternatively connecting up to two two core sheathed (double controllers. insulated) flex with a minimum cross sectional area of 0.5 mm... -
Page 20: Commissioning
0800 RINNAI (0800 746 624) for especially on new installations. 3. Isolate gas supply. Remove test assistance. point screw located on the 10. -
Page 21: Recommended Solar System Layout
Recommended solar system layout Rinnai continuous flow water heaters configured for solar systems produce hot water at 75 °C and are not suitable for use with water controllers. The household water supply MUST be protected by a suitable tempering valve. - Page 22 DIP switch settings...
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Page 23: Dip Switch Settings - Important
Rinnai will accept no liability for issues arising out of the use of this DIP switch information. If you have any doubts about the... -
Page 24: Dip Switch Settings
DIP switch settings Applicable models and REU numbers Rinnai Infinity VT16 External REU-VR1620WG Rinnai Infinity VT20 External REU-VR2024WG Rinnai Infinity VT24 External REU-VR2426WG Rinnai Infinity VT26 External REU-VR2626WG Rinnai Infinity EF24 External REU-K2430WG DIP switch 1: Upper SW (8P) SW No. - Page 25 DIP switch settings Applicable models and REU numbers Rinnai Infinity HD200 External REU-VRM2632WC Rinnai Infinity HDi200 Internal REU-VR2632FFUG Rinnai Infinity HD250 External REU-VR3237WG DIP switch 1: Upper SW (8P) SW No. Note Fixed temperature Fixed temperature On With controllers (with controllers)
- Page 26 DIP switch settings Applicable models and REU numbers Rinnai Infinity EF250 External REU-KM3237WD Rinnai Infinity EFi250 Internal REU-KM3237FFUD DIP switch 1: Upper SW (8P) SW No. Note EF250 Ext & EFi250 Int long flue EFi250 Internal short flue Flue settings (p.
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