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Table of Contents
Related Manuals for Cointra CPA Series
Summary of Contents for Cointra CPA Series
- Page 1 USER AND INSTALLATION MANUAL cod. 3541S050 - Rev. 01 - 07/2019...
- Page 2 GENERAL WARNINGS unplug the unit from the mains power supply using the power • Read the warnings contained in switch another cut-off this manual carefully. device. • Once the unit is installed, • In the event of a malfunction or describe its operation to the improper operation, unplug the user...
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Page 3: Table Of Contents
product. Such representations may in- • APPLIANCE INTENDED FOR Includeude slight, insignificant differences STIC USE; NOT VALID FOR INDUwith respect to the product supplied. STRIAL USE. This symbol means “Caution,” and is displayed next to safety warnings. Carefully observe such warnings to avoid hazardous situations, property damage, and injury to people and animals. -
Page 4: User's Manual
2.4 Hydraulic connections DHW temperature the battery is dead and ......... 39 indication at the outlet must be replaced. from the boiler 3 Burner power 2.5 Gas connection adjustment 2 Battery charge ........... 40 4 Temperature indication. Fixed 2.6 Air and flue gas ducts adjustment symbol: Very low ......... -
Page 5: Settings
To use the unit again, no action is required. To completely shut off the unit, place the knob in the () position. fig. Setting the temperature fig. Turning the unit off 1.5 Faults If the water heater will not be used for an Once the adjustments described above have extended period of time, close the gas cock been made, the heater is ready to operate... -
Page 6: Installation Manual
Failure of the Check the unit is reset Thermostat Check the ignition/detecti electrode by turning on thermo obstructed or on electrode cable, and the tap, and stat. incorrectly si- make sure it's thermostat properly cools off). connected and free of Probe Check the deposits. -
Page 7: Assembling The Heater
Make sure the room where the unit is installed meets all the requirements of the Current Regulations. In particular, this unit is an “open chamber” type and must only be installed and operate in permanently ventilated places. An insufficient supply of combustion air will compromise normal operation and the evacuation of fumes. - Page 8 • Connect cold water flexible tubes, remembering check their tightness. To avoid circulation problems, do remove cold water inlet filter. fig. Dima di montaggio CPA 14 • Remove the unit from the packaging. • Verify all documents. • Remove the plugs from the water and gas connections (see fig.
- Page 9 Minimum water flow fig. Rating label regulation screw. 2.4 Hydraulic connections Maximum water flow Never support the water adjustment screw. 3 - Safety valve drain water. heater by the water/gas 2.5 Gas connection connections. Make the Before making connections connection, check that accordance with unit...
- Page 10 In installations with an IT OR CARRY OUT ANY OPERATION ON approved flexible pipe • If the safety device cuts in when the water for LPG, pay special heater is started, check the flue attention outlet, checking exhaust following. with a cold mirror or with any suitable and approved measuring device.
- Page 11 declines all liability for property damage or injuries caused by unauthorized persons tampering with the unit. 3.1 ADJUSTMENTS 3.1.1 Gas conversion Conversion of the unit to a type of gas other than the factory setting must be performed by an authorized technician, using original components and in compliance with current...
- Page 12 fig. fig. If the above instructions 3.2 COMMISSIONING are not observed there Commissioning of the risk heater must suffocation or poisoning performed by a trained, due to gas or fumes specialized technician. escaping; danger of fire Checks that must be or explosion.
- Page 13 • The electrode is free of deposits and fig. Opening the casing properly positioned. fig. Electrode position • The gas and water systems are perfectly tight. • The gas delivery and operating pressure values are as indicated on the tables. A soft, damp cloth may be used to clean the casing and exterior parts of the heater, using soapy water if necessary.
- Page 14 3.4 REPLACING THE BATTERIES change batteries, proceed described fig. cod. 3541S050 - Rev. 01 - 07/2019...
- Page 15 4 TECHNICAL DATA AND CHARACTERISTICS 4.1 Dimensions and connections cod. 3541S050 - Rev. 01 - 07/2019...
- Page 16 4.2 Overview and main cod. 3541S050 - Rev. 01 - 07/2019...
- Page 17 components fig. Overview CPA 11 fig. 1 Gas inlet 9 Induction electrode 2 Cold water inlet Hydraulic circuit 10 Ignition 3 Hot water outlet electrode 11 Flue gas sensor 4 Combustion chamber 12 Hot water assembly temperature sensor 13 Battery pack 5 Gruppo bruciatori 14 Pulser 6 Exhausthood...
- Page 18 4.4 Technical data table Data Units CPA 6 CPA 11 CPA 14 Product identification codes GCA1HKKF GCL1MKKA GCI1PKKF Product identification codes GCA1HLKF GCL1MLKA GCI1PLKF Countries of destination ES - PT - IT - FR - BE II2H3+ (ES-PT-GB) / II2HM3+ (IT) / II2E+3+ (FR) / I2E+ (BE) Gas category / I3+ (BE) Maximum heat capacity...
- Page 19 Trademark: COINTRA Type: Conventional water heater Item Symbol Unit Value CPA 6 CPA 11 CPA 14 GCA1HKKF GCL1MKKA GCI1PKKF Declared load profile Water heating energy efficiency class (from A+ Daily electricity consumption Qelec 0,000 0,000 0,000 Annual electricity consumption Water heating...
- Page 20 4.5 Wiring diagram fig. 8 Gas valve 9 Detection electrode 10 Ignition electrode 11 DHW temperature sensor 12 Safety thermostat 13 Contact fume thermostat 15 Batteries 16 Electronic controller 17 Flow switch cod. 3541S050 - Rev. 01 - 07/2019...
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Questions and answers
How do I do a spillage test
To perform a spillage test on a Cointra CPA Series unit:
1. Start the water heater.
2. Check the flue gas outlet using a cold mirror or another approved measuring device.
3. Ensure the safety device (fume thermostat) is not deactivated or modified.
4. If the safety device activates, inspect the exhaust system for blockages or faults.
Only qualified technicians should replace the fume thermostat using original parts.
This answer is automatically generated