Lochinvar Cavalier Eco Installation, Commissioning, User & Maintenance Instructions page 11

Electric water heater
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0313856_AMP ECO UK V1.0, 21-04-2022
8.7.1
Turn off the water heater................................................... 45
8.7.2
Draining.......................................................................... 45
Settings..................................................................................... 47
9.1
Display............................................................................47
9.2
Temperatures...................................................................48
9.2.1
Operating setpoint............................................................ 48
9.2.2
Hysteresis....................................................................... 48
9.2.3
Tank sensor offset............................................................ 50
9.3
Appliance Status...............................................................50
9.4
Economy Mode.................................................................51
9.4.1
Setpoint adjustment......................................................... 52
9.4.2
Set the time and day........................................................ 53
9.4.3
Economy mode schedule................................................... 54
9.5
Alarm output setup........................................................... 55
9.5.1
Set the alarm output function.............................................56
9.5.2
Alarm setpoint................................................................. 56
9.6
Display settings................................................................57
9.6.1
Set the unit of temperature................................................57
9.6.2
Set the display brightness..................................................58
9.6.3
Set the backlight delay...................................................... 58
9.6.4
Set the language.............................................................. 59
9.7
Appliance information........................................................59
9.8
Error history.................................................................... 60
9.9
Error occurrence...............................................................61
9.10
Restore default.................................................................61
Maintenance.............................................................................. 63
10.1
Preparation......................................................................63
10.2
Water-side maintenance.................................................... 63
10.2.1 Inspect the anode.............................................................63
10.2.2 Descale the tank.............................................................. 64
10.3
Performance check........................................................... 65
10.4
Finalization...................................................................... 66
Troubleshooting........................................................................ 67
11.1
Errors and warnings..........................................................67
11.1.1 General errors..................................................................67
11.1.2 Displayed errors............................................................... 69
11.1.3 Warnings......................................................................... 70
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