PB Heat Gas Boiler - Manual (Page 31)

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
locked-out. Press the S4 "Reset" button to resume
operation after repairing the problem. Table 8.2
shows Fault Codes for this control.
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.
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."
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.
Table 6.3: Status Menu
Status
Code
Description
d1 Supply (Outlet) Temperature (F or C)
d2 Return (Inlet) Temperature (F or C)
d3 Fan Speed (rpm ÷ 10) [ex. 200 = 2000 rpm]
d4 Flame Signal (µA)
d5 Boiler Circulator Status (0 = Off, 1 = On)
d6 Boiler Set Point (F or C)
d7 Power On Time (Hrs ÷ 1000) [ex. 0.1 = 100 hrs]
d8 Boiler On Time (Hrs ÷ 1000)
d9 Boiler Cycles (n ÷ 1000)
Table 6.4: Installer Menu
Parameter
No.
Function
1
0 = Internal Control
1 = External Input from 0-10 volt adapter
2
0 = External Temperature Input
1 = External Fan Speed Input
3
0 = Step Modulation Disabled
1 = Step Modulation Enabled
Figure 6.4: Display Module
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