PeerlessBoilers PBC-34, Инструкция по установке, эксплуатации и обслуживанию

Страница: 34 / 65

32
BOILER CONTROL: INTERNAL WIRING & OPERATION
Figure 8.2: 900LB Display Buttons
Table 8.4: Display Icon Descriptions
Icon #
Description and Use
Default Screen
Menu Selection
1
– CH loop water pressure and/or Outdoor temperature.
– OUTSIDE is lit when temperature is shown. Pressure unit is lit when
pressure is shown.
– Alternates every 2 seconds
– Special Status codes
• “ALEg”- Anti-Legionella active
• “Loc”- Boiler in Lockout state
• “Err”- Boiler in Blocking error state
• “AttE”- Non-blocking warning present requiring attention.
– Menu or Parameter number
– “CODE” when PIN input is enabled
2
– CH Temperature
– DHW Temperature
– Special Status Code number – Parameter value
– Blinking parameter value- Parameter actively being
adjusted
3
– Units of value being displayed by Icon #2
Not used
4
– Pressure unit when Icon #1 is displaying CH loop water pressure
– “OUTSIDE” when Icon #1 is displaying Outdoor Temperature
Not used
5
– Shown when Central Heat is enabled
– Flashing when CH demand is being handled
Not used
6
– Shown when Domestic Hot Water is enabled
– Flashing when DHW demand is being handled
Not used
7
– Flashing when service is required
Not used
8
– Shown when burner is ON
9
– Shown when appliance is unable to start. Lockout or Blocking error
present
Not used
10
– Shown when Frost Protection is active
Not used
11
– Shown when Outdoor Reset is active
Not used