9
Model No.
Boiler Water Volume
(gallons)
88AR
3.2
108AR
2.9
198AR
5.2
278AR
4.5
398A
5.9
WARNING:
This boiler cannot supply hot water for
use by individuals directly. A heat exchanger must
be used in conjunction with this boiler to meet DHW
needs.
Table C: Heater Water Volume
Time/Temperature
Relationships in Scalds
The following chart details the relationship of water
temperature and time with regard to scald injury and
may be used as a guide in determining the safest
water temperature for your applications.
Water Temp.
Time to Produce
Serious Burn
120°F
More than 5 minutes
125°F
1-1/2 to 2 minutes
130°F
About 30 seconds
135°F
About 10 seconds
140°F
Less than 5 seconds
145°F
Less than 3 seconds
150°F
About 1-1/2 seconds
155°F
About 1 second
Table courtesy of The Shriners Burn Institute
Table D: Time to Produce Serious Burn
INSTALLATION
Installation Codes
Installations must follow these codes:
Local, state, provincial, and national codes, laws,
•
regulations and ordinances
National Fuel Gas Code, ANSI Z223.1/NFPA 54 –
•
latest edition (NFGC)
National Electrical Code, ANSI/NFPA 70 - latest
•
edition (NEC)
Standard for Controls and Safety Devices for
•
Automatically Fired Boilers, ANSI/ASME CSD-1,
(CSD-1) when required
For Canada only: CAN/CSA B149 Natural Gas
•
and Propane Installation Code and CSA C22.1
C.E.C. Part 1 (C22.1)
CAUTION:
This boiler should be located in an area
where water leakage will not result in damage to the
area adjacent to the appliances or to the structure.
When such locations cannot be avoided, it is
recommended that a suitable catch pan, adequately
drained, be installed under the appliance. The pan
must not restrict air flow.
Содержание 88AR-398A
Страница 18: ...18 Fig 13 MODE 1 Single Boiler Primary Secondary Piping...
Страница 19: ...19 Fig 14 MODE 2 Single Boiler Primary Secondary Piping with Indirect DHW on System Loop...
Страница 20: ...20 Fig 15 MODE 3 Single Boiler Primary Secondary Piping with Indirect DHW on Boiler Loop...
Страница 47: ...47 WIRING DIAGRAM Fig 46 Wiring Diagram...
Страница 54: ...54 Fig 55 Boiler Lighting Shut Off Instructions...
Страница 65: ...65 ILLUSTRATED PARTS LIST...
Страница 66: ...66...
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Страница 68: ...68 www raypak com Raypak Inc 2151 Eastman Avenue Oxnard CA 93030 805 278 5300 Fax 805 278 5468 Litho in U S A...