Bock Water heaters OT300-A Installation And Operation Instruction Manual page 48

SECTION VIII: PARTS LIST (cont.)
Table 16: optiTHERM Control Panel Parts
Table 16: optiTHERM Control Panel Parts
#
Control Display
1
2 Display Bracket
3 Main Operating Control
Terminal Block
4
5 Relay
6 Standoff, 3.5 in. length
7 Fuse Block
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Figure 34: optiTHERM Control Panel Parts
Description # Description
Fuse, 5A (delay)
8
9 Transformer (120 VAC / 24 VAC)
10 Powered Anode Status LED
Powered Anode Power Supply
11
12 Standoff, 2.5 in. length
13 Power Switch Bracket
14 Power Switch (for main control)