Viessmann VITOROND 100 Installation And Service Instructions Manual page 33

Burner Set-up (Beckett control)
Electrical connections (with Aquastat control) (continued)
WARNING
Electric shock hazard. Can cause
severe personal injury or loss of life if
power source, including service
switch on boiler, is not disconnected
before installing or servicing.
Burner wiring harness (supplied)
15" *
Fig. 29
* If Beckett burner is being installed,
cut this length to 6" for connection
to burner junction box (located
under the burner primary control).
(continued)
Installations must follow these codes
and requirements:
- National Electrical Code, ANSI/NFPA
70, latest edition and any addtional
national, state or local codes.
- In Canada, CSA C22.1 Canadian
Electrical Code Part 1 and any local
codes.
white
- Wiring must be N.E.C. Class 1. If
original wire as supplied with boiler
must be replaced, type 105°C wire
or equivalent must be used. Supply
wiring to boiler and additional control
wiring must be 14 ga. or heavier.
- Provide electrical ground at boiler as
required by codes.
ground
1/4 quick connect
insulated flag
red
black
Burner - Beckett
33