70
Maintenance
18.14 Replacing the Fan
Before you begin:
•
• Ensure the gas supply is turned OFF and disconnect the
power supply (including backup batteries)
• Section 6.3
• Section 6.4
• Section 16.0
• Section 15.0
• Section 18.11
• Section 18.12
• Section 18.13
Step 2:
Step 1:
Figure 18.14.01:
Figure 18.14.02:
CAUTION:
National Electrical Code, ANSI/NFPA 70, or the Canadian Electrical code,
CSA C22.1.
18.13 Replacing the Burner
Before you begin:
•
• Ensure the gas supply is turned OFF and disconnect the
power supply (including backup batteries)
• Section 6.3
• Section 6.4
• Section 16.0
• Section 15.0
• Section 18.11
• Section 18.12
Step 1:
See Section 18.5.
Figure 18.13.01:
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