INTERNAL WORKINGS & IDENTIFICATION
TWO CHAMBER (RA-9, 11, 14)

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1:Heating Element #1   2:Heating Element #2   3:Inlet Water Tube
4:Level Detect Screw   5:Outlet Water Tube   6:Printed Circuit Board
7:Heating Element Relays (4)   8:Transformer   9:Audible Speaker
10:Output Temperature Control   11:Microprocessor Control Chip   12:Blue Button; Activates Audible
13:Terminal Spades for Leak Detect Wires   14:Triacs (4)   15:Triac Mounting Blocks to Heat Sink (4)
16:Copper Heat Sink Tube

L1:Power Connection Lugs (208 — 240 VAC)
L2:Power Connection Lugs (208 — 240 VAC)
H. Limit:High Temperature Limit Switches
TH-IN:Inlet Temperature Sensor
TH-1:Chamber Temperature Sensor #1
TH-2:Chamber Temperature Sensor #2

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