SVC 820-Tankless Gas Trouble Shooting Manual Page |
21
21
RESET PROCEDURE:
1.
Turn unit OFF. Remove Front Cover. Locate the Dip Switches on
the Control Board.
2.
Make sure all the Dip Switches are OFF (down position).
3.
Locate the #2 Dip Switch and turn it ON (up position) then
immediately turn it off.
4.
Within 5 seconds, press and hold the MIN and MAX button for at
least 2 seconds.
5.
The Remote Control will flash briefly.
6.
You can operate unit.
CLEARING FAULT HISTORY PROCEDURE:
1.
Turn unit OFF. Remove Front Cover. Locate the Dip Switches on
the Control Board.
2.
Make sure all the Dip Switches are OFF (down position).
3.
Locate the #1 Dip Switch and turn it ON (up position) then
immediately turn it off.
4.
Within 5 seconds, press and hold the MIN and MAX button for at
least 2 seconds.
5.
The Remote Control will flash briefly. This indicated the fault
history has been cleared.
6.
You can verify clearing history by entering Maintenance Mode
and check the code at location 1E. Should read NULL.
Summary of Contents for PH2-20R DVSN
Page 158: ... 158 Schematic Disassembly PH2 20RDVS PH2 25RDVS PH2 28RDVS ...
Page 159: ... 159 Schematic Disassembly PH2 20RDVS PH2 25RDVS PH2 28RDVS ...
Page 160: ... 160 Schematic Disassembly PH2 20RDVS PH2 25RDVS PH2 28RDVS ...
Page 162: ... 162 Schematic Disassembly PH2 20ROF PH2 25ROF PH2 28ROF ...
Page 163: ... 163 Schematic Disassembly PH2 20ROF PH2 25ROF PH2 28ROF ...
Page 164: ... 164 Schematic Disassembly PH2 20ROF PH2 25ROF PH2 28ROF ...
Page 166: ...Schematic Disassembly PHH 32RDV PHH 25RDV 166 ...
Page 167: ...Schematic Disassembly PHH 32RDV PHH 25RDV 167 ...
Page 169: ... 169 Schematic Disassembly PHH 32ROF PHH 25ROF ...
