ENERGY KINETICS EK1C, Инструкция по установке и обслуживанию

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Accel CS Boiler - Gas Heat - Eighth Edition – January, 2015
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DIAGNOSTICS USING THE ACCEL CS DISPLAY
The Home screen shows the current state of the boiler control. At any time, you can press the
Home button and the display will return to the Home screen. The first five rows show the current
temperatures of the system. The next four rows in smaller font show the boiler name, the state of
the control, the demand, and the access status.
Pay particular attention to the state and the demand rows. The state of the control will tell you
what the control is doing at any time, such as pre-purge, ignition, running, or post purge. The
demand row shows ‘CH’ whenever there is a call for heat or hot water to the Sola control. The
demand row will show ‘Standby’ when the boiler is idle, and will show ‘Lead Lag slave’ when the
boiler is cooling off due to energy recovery.
The bottom row will show codes with an English explanation for lockouts, holds, and/or alerts. A lockout will require
manual reset of the control, while holds and alerts will automatically reset when the condition is cleared.
Press the right arrow to move to the Analog sensor screen.
Analog Sensor Screen
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Do they all make sense?
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OPEN indicates that the sensor is not connected
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Minimum flame signal is 1 uA
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Review sensor temperature readings
Press the right arrow again to move to the Digital input/output screen
Digital IO screen
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Review digital inputs and outputs
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Boiler pump (A) , the main boiler circulator
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DHW pump (B) , the bronze Smart Pump
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System pump (C) , the primary loop circulator
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Load Control Input (LCI) is the Low Water Cut Off input
Press the
Info button to transition to the Information Screen. Using the arrow/cursor buttons,
navigate to the Diagnostics icon and push the OK button.
Using the arrow/cursor buttons - navigate to…
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History icon and press OK button to view the Alert or Lockout History .
System setpoint
Operating temp
Outlet temp
Inlet temp
Outdoor temp
Boiler name
State
Demand
Access status
No lockout/hold/alert
160°F
158°F
158°F
138°F
13°F
Accel CS
Preignition Time
CH
User
Diagnostics
Analog Sensors
Digital IO
History
Diagnostics
Diagnostics
Outlet temp
Inlet temp
Delta T
DHW temp
Stack temp
Outdoor temp
Fan Speed
Flame Signal
4-20mA input
System sensor
138°F
115°F
23°F
OPEN
117°F
36°F
LOW
8.21µA
OPEN
Outlet
Boiler pump (A)
DHW pump (B)
System pump (C)
Blower/HIS
External Ignition
Pilot valve
Main valve
Alarm
Interlock (ILK)
Pre-ignit Interlock (PII)
Load Control Input (LCI)
STAT (Demand)
Time of Day
Safety relay
Diagnostics
Off
Off
Off
Off
Off
Off
Off
Off
On
Off
On
On
Off
Off
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Setup
Display
Setup
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