Dunkirk 95M-200 Quick Manual
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Dunkirk 95M-200 Quick Manual

Natural or propane gas-fired modulating condensing boiler set-up and operation
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95M-200
Natural or Propane Gas-fired
Modulating Condensing Boiler
Quick Guide
for Set-up
and Operation
Part #240006282
Rev. 1.0 - 9/06

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Summary of Contents for Dunkirk 95M-200

  • Page 1 95M-200 Natural or Propane Gas-fired Modulating Condensing Boiler Quick Guide for Set-up and Operation Part #240006282 Rev. 1.0 - 9/06...
  • Page 3 WARNING Revise boiler control parameters only if you fully understand the purpose and result of the changes. Tampering with the control settings in this manual will void the warranty and can result in unreliable operation, with possible severe personal injury, death, or substantial property damage.

  • Page 4: Setting Up The Boiler

    Setting Up the Boiler: This boiler is designed to operate at the combustion levels in the table below. When setting up the boiler, make sure that the combustion results are within the parameters listed below. The rate will change with external variables such as ambient temperature, altitude and gas calorific value.
  • Page 5 Select Parameter Definitions (see manual 240006105 for full list) See pages 6 & 7 for Factory Settings DEFAULT LOWER UPPER PARAMETER NAME DESCRIPTION VALUE LIMIT LIMIT T3 Set DHW target temperature (See Parameter 33) 150˚F 68˚F 158˚F DHW System 01 = ON DISPLAY-01 CH System 01 = ON...
  • Page 6 EXAMPLE 1 (Factory Settings) P7, P6, P5 & P4 Outdoor Reset Overview MODULATION CURVE 60˚ F (P7) NOTE: Domestic priority will override outdoor reset Outdoor * Baseboard output: Temp. 120˚: 190 Btu/hr. 150˚: 370 Btu/hr. 180˚: 560 Btu/hr. 0˚ F (P6) 120˚...
  • Page 7 EXAMPLE 2 (Low Water Temperature System) Radiant Outdoor Reset 60˚ F (P7) P1=150˚ F Plus P33=30˚ F Equals 180˚ F Boiler Water Temperature for Domestic Outdoor NOTE: Domestic priority Temp. will override outdoor reset 0˚ F (P6) 85˚ F 110˚ F Boiler Water Temp.
  • Page 8 Boiler Display Key Pad Operation: Changing a parameter Using the six buttons on the front of the boiler (see next page for illustration) and the proper code, the boiler can be both monitored and modified using the digital display. Perform the following steps with the boiler powered on and in standby [STBY] mode: (STBY will appear only momentarily followed by 0.(boiler temp), i.e.
  • Page 9 18. Press the "MODE" button several times until [PARA] is displayed. 19. Press the "STEP" button several times until [P-XX] is displayed. The XX represents the parameter that will be changed (i.e. P-05). The parameter’s value will then be displayed. 10.
  • Page 10 Boiler Status and Soft Lockout Codes See manual 240006104 for complete details on Boiler Status Codes and Soft Lockouts. STANDBY MODE - BOILER SEQUENCE DISPLAY After display shows Stby for a brief period, the first character shows boiler status, followed by boiler outlet water temp. If the burner is being held off due to a soft lockout, the display alternates between showing "9"...

  • Page 11: Hard Lockout Codes

    Hard Lockout Codes See manual 240006104 for complete details on Hard Lockouts. HARD LOCKOUT MODE Boiler in hard lockout (requires manual RESET) Display flashes first digit E and last two digits (lockout code) (see below) Code Reason for hard lockout Code Reason for hard lockout Flame detected on start-up...

  • Page 12: Information Mode

    Information Mode See manual 240006104 for complete details on Information Mode. INFORMATION MODE Press [MODE] button 2 times from Standby Mode. Display shows Info then displays Parameter, Flashing Dot, Info 1.190 until a key is pressed and Current Status. Press and Hold Key(s) in BOLD Duration Result Display...

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