Installation / Operation Instruction Manual

9
Safety information
RTG-K-199/160N/X2 – 6 720 813 642 (2022/06)
2 Safety information
Fig. 1
The chart below shows the relationship between water
temperature and time until there is a risk of scalding. It can be
used as the basis for determining the safest water temperature
for your application.
Table 2 Approximate time-temperature relationship until
there is a risk of scalding
WARNING:
CANCER AND REPRODUCTIVE HARM
WWW.P65WARNINGS.CA.GOV
AS REQUIRED BY THE STATE OF CALIFORNIA PROPOSITION
65.
This Bradford White water heater complies with the State of
California Lead Law (AB1953).
3 Appliance details
3.1 Features
Appliance models
• Infiniti Tankless® K-Series residential models
– maximum temperature 120 °F
1)
Parts
• High power segmented burner with low NOx
emissions.Modulating gas valve with pressure regulator.
•Modulating water valve.
• Active bypass water valve for quick response to changing
water flows.
• Burner power segmentation with modulation range from
1:22.
High quality materials for long working life
• Copper heat exchanger.
• Stainless Steel 316L condensing heat exchanger
Features
• Compact space saver: mounts on a wall with a supplied
bracket.
• Easy minimum to achieve low output power.
• Opti-flow that auto adjusts unit for easy installation.
• Easily removable one-piece cover.
• On/Off and Temperature remote control.
• Program button (Selectable temperature default).
• Failure codes for easy diagnostics and repair.
Temperature Time to severe scalding
1)
120 °F (48 °C) longer than 5 minutes
125 °F (51 °C) 1.5 to 2 minutes
130 °F (54 °C) approx. 30 seconds
135 °F (57 °C) approx. 10 seconds
140°F (60°C) less than 5seconds
145°F (62°C) less than 3seconds
150 °F (65 °C) approx. 1.5 seconds
155 °F (68 °C) approx. 1 second
1) Source: Moritz, A.R. and Henriques, F.C., Jr. (1947).
Studies of thermal injury. II. The relative importance of
time and surface temperature in the causation of
cutaneous burns, Am J of Pathol, 23, 695-720.
1) Can be programmed to achieve 140 °F