Summary of Contents for ACV CHALLENGER COMBI CC125
Page 1
User’s Information Manual CHALLENGER COMBI CC105, CC125, CC125H WARNING If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury, or death. WARNING To maintain the safety & longevity of your appliance, read and follow the maintenance schedule in- formation throughout this manual.
- Make sure all connections are tight. of parts or fittings not specified by ACV-Triangle Tube. If - Direct water flow away from any person there is a conflict or doubt about the proper installa-...
1. Product & Safety Information Appliance & System Water WARNING • Have the appliance and system water chemistry checked at least annually by a qualified service technician. Failure to adhere to the guidelines on this page can re- • Do not use petroleum-based cleaning or sealing compounds in sult in substantial property damage, serious injury or the appliance or system.
3. Maintenance Schedule Section III: Maintenance Schedule 3.2 Owner Maintenance 3.2.1 Periodic Service Technician Check the area around the appliance. At least on an annual basis the following maintenance should be Check and remove any blockage from the combustion air inlet performed by a qualified service technician.
4. Maintenance Procedures Section IV: Maintenance Procedures 4.1.2 Check Combustion Air Inlets Verify that ventilation air openings to the mechanical room are open and unobstructed WARNING Verify that the appliance’s vent termination and combustion air The CHALLENGER must be inspected and serviced an- intake are clean and free of obstructions.
4. Maintenance Procedures While the appliance is operating, check the discharge end of the 4.3 6 - Month Maintenance condensate drain tubing. Ensure no flue gas is leaking from the 4.3.1 Check Water and Gas Piping condensate drain tubing by holding your fingers near the Remove the appliance front jacket panel and perform a gas leak opening.
5. Operating Instructions Section V: Operating Instructions FOR YOUR SAFETY READ BEFORE LIGHTING If you do not follow these instructions exactly, a fire or explosion can result causing substatial prop- WARNING erty damage, serious injury or loss of life. A. This appliance does not have a pilot. It is equipped with an C.
6. Appliance Control Display Section VI: Appliance Control Display Read-Out Operation 1. On/Off (Lit when on) A. On/Off 2. CH operation or setting maximum CH temperature B. Parameter 3. DHW operation or setting DHW temperature C. Decrease 4. Main display with temperature or water pressure D.
Page 12
6. Appliance Control Display Function Operating Display Main Display Press button to turn appliance ON, LED light above button will be lit when appliance is ON. No demand for heat Control self-test Fan pre purge or post purge cycle Ignition sequence Burner ON for space heating (CH) Burner ON for domestic hot water (DHW) Burner OFF due to reaching temperature...
6ºF [3ºC] di erential. The CH circulator will continue to operate while the burner is blocked. For installations with an optional ACV- Triangle Tube SMART Indirect Fired Water Heater (I.F.W.H.) piped o the primary loop, similar to Figures 7 and 8 on page 15, parameter 1 should be set to 1. The I.F.W.H. aquastat should be wired to CHALLENGER’s X4-5 and X4-6 electrical connector, see Figure 12, page 21.
6. Appliance Control Display 6.5 Error Mode Table 1: 12 kOhm NTC Sensor Resistance If a boiler fault occurs, the CHALLENGER enters a hard lockout Temperature (°F) Temperature (°C) NTC (kOhm) condition which requires a manual reset by pressing the reset 171.70 button A hard lock is indicated by a flashing [E] on the operating...
6. Appliance Control Display 6.7 Error Codes 6.8 Warning Codes In situations where the boiler takes a preventative action without Red LED above the reset button will flash. Correct condition first, going into a hard lockout, a warning code flashes in the main display. then press the reset button.
Use only genuine ACV - Triangle Tube replacement parts to ensure warranty coverage and to avoid damage to appliance and im- proper operation of appliance. Contact ACV - Triangle Tube at 856-228-8881 or www.triangletube.com for a list of distributors nearest you.
7. Replacement Parts 7.2 Front Door Fig. 3: CHALLENGER Front Door Part Number Part Number Part Number Item Description CC105 CC125 CC125H CCRKIT04 Wall Bracket Assembly (Not Shown) Pipe Connectors & Brackets Assembly CCRKIT05 (Not Shown) CCFTG01 Connector Pipe CH (Not Shown) - 1/Kit CCFTG02 Connector Pipe DHW (Not Shown) - 1/Kit CCRKIT07...
7. Replacement Parts 7.5 Blower & Gas Valve Components Fig. 6: Blower & Gas Valve Components Part Number Part Number Part Number Item Description CC105 CC125 CC125H CCRKIT59 Ignition Transformer Assembly CCRKIT60 Gas Valve Assembly CCRKIT31 Lower Gas Pipe Assembly CCRKIT61 CCRKIT62 Upper Gas Pipe Assembly...
7. Replacement Parts 7.6 Burner Components Fig. 7: Burner Components Part Number Part Number Part Number Item Description CC105 CC125 CC125H CCRKIT33 Burner Assembly...
Page 24
Plates made of stainless steel, with 99.9% copper brazing ensuring a high resistance to corrosion. • Self Cleaning / Self Descaling • Computerized sizing available from ACV - Triangle Tube • Available in capacities from 25,000 BTUH to 5,000,000 BTUH 88350705...
Need help?
Do you have a question about the CHALLENGER COMBI CC125 and is the answer not in the manual?
Questions and answers