Infinity REU-V1616W / REU-V1620W / REU-V2018W / REU-V2020W
- 4 -
Issue 2 - 21/03/06 ©Rinnai
Sensors and Safety Devices
•
Heat Exchanger Thermistor: Measures hot water temperature at heat exchanger outlet. If water
temperature reaches a predetermined limit, gas supply is stopped.
•
Hot Water Delivery Thermistor: Measures hot water temperature at the outlet valve (i.e. the ‘mixed’
temperature).
•
Flame Rod: Monitors combustion characteristics inside the combustion chamber. If the flame fails, gas supply is
stopped.
•
Overheat Switch: Situated on the heat exchanger, gas supply is stopped when water temperature reaches 97°C for
a number of seconds.
•
Fusible Link: Situated on the heat exchanger, electrical power supply is stopped if the temperature exceeds
129°C.
•
Water Pressure Relief Valve: Safeguards the water circuit against excessive inlet pressure. Opens at 2060 kPa,
closes at 1470 kPa.
•
Electrical Fuse: (3A glass fuse) prevents against over-current.
Surge Protector: prevents against over-current.
•
Boil Dry Prevention: If water flow sensor detects no flow, gas supply is stopped.
•
Combustion Fan Speed Sensor: In case of combustion fan defect (no rotation of fan) gas supply is stopped.
•
Temperature Cutout: If the delivered hot water temperature rises above the required delivery
temperature for a number of seconds, the gas supply is stopped.
Combustion Specifications - REU-V1616W / REU-V1620W
Combustion Specifications - REU-V2018W / REU-V2020W
** The TPP is measured with the cover off the appliance at the regulator test point with supply pressures
of 1.13 kPa (NG) and 2.75 kPa (Propane).
Gas Type
Injector
Size (mm)
Upper /
[Lower]
Nominal TPP (kPa) **
Gas Input (MJ/hr)
Low
High
Low
High
Natural
ø 0.85
[ø 1.30]
0.181
2.05
0.883
1.13
18.8
125
Propane
ø 0.7
[ø 1.05]
0.178
2.75
0.814
2.75
18
125
Gas Type
Injector
Size (mm)
Upper /
[Lower]
Nominal TPP (kPa) **
Gas Input (MJ/hr)
Low
High
Low
High
Natural
ø 0.85
[ø 1.3]
0.181
2.05
0.922
1.13
20
160
Propane
ø 0.7
[ø 1.05]
0.187
2.75
0.827
2.75
21
160
Summary of Contents for INFINITY 16 REU-V1616W
Page 14: ...Convector 318H 9 Rinnai REU V2018W REU V20202W...
Page 48: ...Infinity REU V1616W REU V1620W REU V2018W REU V2020W 43 Issue 2 21 03 06 Rinnai...
Page 49: ...Infinity REU V1616W REU V1620W REU V2018W REU V2020W 44 Issue 2 21 03 06 Rinnai...
Page 50: ...Infinity REU V1616W REU V1620W REU V2018W REU V2020W 45 Issue 2 21 03 06 Rinnai...
Page 64: ...Infinity REU V1616W REU V1620W REU V2018W REU V2020W 59 Issue 2 21 03 06 Rinnai Notes...
