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© 2008 Aqua-Hot
®
375-D Hydronic Heating System Installation Manual Rev. A
section 6: switch Panel
S
WITCH
M
OUNT
L
OCATION
Pin 1
Terminal Block A0
Pin 2
Terminal Block A1
Pin 4
Jump to Pin 1
Pin 6
Chassis Ground
S
WITCH
M
OUNT
L
OCATION
Pin 1
Terminal Block D0
Pin 2
Terminal Block D1
Pin 4
Terminal Block L+
Pin 6
Terminal Block L-
6
4
2
1
6
2
1
4
Electric Element
Switch
Diesel-Burner
Switch
Figure 32
Figure 33
switch Panel Rear View
Summary of Contents for 375D
Page 1: ...2008 Aqua Hot Heating Systems Inc Installation Manual...
Page 38: ...Wiring Diagram Appendix A...
Page 40: ...Wire Gauge Information Appendix B...
Page 42: ...Antifreeze Types Appendix C...
Page 44: ...Antifreeze Mixture Water Quality Recommendations Appendix D...
Page 46: ...Antifreeze Terms and Mixture Ratio Appendix E...