ELECTRICAL
4.Error Codes: The LED Display will display error codes if the boiler is in a temporary fault condition. Table 8.1 shows Error Codes and descriptions. In some cases, if the temporary fault is not corrected within 60 seconds the controller will go into a Fault Code.
5.Fault Codes: A Fault Code indicates the controller is
6.Status Menu: The status menu, as shown in Table 6.3, allows the installer to display the current boiler supply (outlet) temperature, return (inlet temperature), fan speed, flame signal (µA), boiler circulator status, boiler set point, total power on hours, boiler on hours, and the number of cycles.
a.To access this menu press and hold the S4 "Reset" key on the display module for 3 seconds.
b.The display will alternate between "d1" and the value of the supply temperature.
c.To scroll through the other status codes, simply press S4 "Reset", again.
d.To exit this menu, press the S3 "Program" key.
Table 6.3: Status Menu
Status | Description | |
Code | ||
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d1 | Supply (Outlet) Temperature (F or C) | |
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d2 | Return (Inlet) Temperature (F or C) | |
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d3 | Fan Speed (rpm ÷ 10) [ex. 200 = 2000 rpm] | |
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d4 | Flame Signal (µA) | |
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d5 | Boiler Circulator Status (0 = Off, 1 = On) | |
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d6 | Boiler Set Point (F or C) | |
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d7 | Power On Time (Hrs ÷ 1000) [ex. 0.1 = 100 hrs] | |
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d8 | Boiler On Time (Hrs ÷ 1000) | |
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d9 | Boiler Cycles (n ÷ 1000) | |
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7.Service Mode: The Pinnacle boiler can be operated in Service Mode to allow the installer to manually set the fan speed/input rate of the boiler.
a.To enter service mode, press and hold the S2/+ key and the S3 "Program" key simultaneously.
b.The display will alternately display "SER" and the fan speed in RPMs ÷ 10. As default, the fan speed will start at the ignition fan speed (this value is listed in Section 10, Dimensions and Ratings, for each boiler size).
c.The fan speed can be adjusted by using the S1/- key (to decrease speed) or S2/+ key (to increase speed) on the display module.
d.The fan speed will stay in this mode for 10 minutes or until the boiler reaches 7 degrees above the set point temperature.
e.To exit the Service Mode, press the S1/- or S2/+ keys simultaneously.
8.Installer Menu: The Pinnacle boiler can be programmed to be controlled by an external analog input controlling set point temperature or fan speed. In addition, it can be programmed for a 6 minute step modulation sequence.
a.To enter the installer menu, press and hold the S3 "Program" key and S4 "Reset" key simultaneously for 3 seconds. The display will show a blinking "000."
Table 6.4: Installer Menu
Parameter |
| Function | |
No. |
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1 | 0 | = Internal Control | |
1 | = External Input from | ||
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2 | 0 | = External Temperature Input | |
1 | = External Fan Speed Input | ||
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3 | 0 | = Step Modulation Disabled | |
1 | = Step Modulation Enabled | ||
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b.Use the S1/- and S2/+ keys to change the display to read 125. Press the S3 "Program" key to enter the installer menu. (The control will shut down the boiler if it is in operation.) The display will alternate between 1 and a value of either 0 or 1.
c.Table 6.4 shows the Parameter numbers and Functions. Press S3 "Program" to advance through the parameters and use the S1/- and S2/+keys to change the function values. Do not change to external input without external input device installed!
d.To exit the Installer Menu, press and hold the S4 “Reset” key for 3 seconds.
Figure 6.4: Display Module
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