FCC rules
RTG 199 ME – 6 720 811 615 (2015/04)
6
2
FCC rules
FCC: This device complies with Part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
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.
WARNING:
Personal Injury from toxic chemicals.
▶ A water heater which will be used to supply potable
water shall not be connected to any heating system
or component(s) previously used with a nonpotable
water heating appliance.
WARNING:
Installation in mobile homes.
▶ Installation in mobile homes shall conform to Title 24
CFR, part 3280 and/or CAN/CSA Z240 MH Series,
Mobile Homes.
Temperature
Time to severe scalding
1)
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.
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 5 seconds
145 °F (62 °C)
less than 3 seconds
150 °F (65 °C)
approx. 1.5 seconds
155 °F (68 °C)
approx. 1 second
Table 2 Approximate time-temperature relationship until there is a risk
of scalding
Содержание RTG 199 MEN
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