Advertisement
Quick Links
Advertisement
Related Manuals for Warmhaus EWA
Summary of Contents for Warmhaus EWA
- Page 1 QUICK COMMISSIONING GUIDE...
-
Page 2: Visual Check
Step 1 Visual Check All boiler isolation valves are open, system Flue system is all connected, auto air vent in the boiler is pressure is between 1.50 – 2 bar. open. Step 2 Deaeration Mode Put the boiler into this mode by carrying out the following steps: Press MODE and wait for the circle to complete and word OFF should appear, (if this does not repeat the above step until OFF is shown) - Page 3 Sequence is WINTER-SUMMER-OFF Push the RESET and DHW (-) button simultaneously (wait until the cycle is approved and release) The word “AIR” will now be shown on the display, the Exit. boiler stays in this mode for 12 mins or you can exit earlier if you believe the boiler is vented fully by pressing and holding the RESET and DHW (-) simultaneously and wait for the circle to complete.
- Page 4 Step 3 Flue Length Input Enter the TSP menu by pressing the RESET and CH (-) The screen will appear TS – Parameter =01 – Value =0 simultaneously, wait until the circle completes. From this toggle CH (+) to increase or (-) to decrease Once you reach the parameter you can change the value until you reach the aimed parameter.
- Page 5 Step 4 Gas Pressure / Gas Rate Remove the inlet testing screw located at the bottom RHS of the gas valve and connect a suitable manometer. Put the boiler into SERVICEMAN by carrying out the following: Press RESET and MODE simultaneously, wait until the circle is complete then release LO will be displayed on the screen for HI (maximum power) push and hold the DHW (+) then HI will be displayed wait 45 seconds to stabilize then test the dynamic inlet pressure.
- Page 6 If the dynamic inlet pressure is ok then go to the gas meter and carry out a gas rate of the appliance. Wait for the circle to complete Replace the test point screw and test with suitable leak detection. To exit SERVICEMAN press the RESET and MODE button...
-
Page 7: Checking Combustion
Step 5 Checking Combustion Ensure the boiler front cover is fully fitted and enter the The O reading is the main measurement that is SERVICEMAN feature (as per step 4) important in both HI and LO the optimum reading should be 5.0% 0 , however with the tolerances it acceptable to Run the appliance in both HI and LO and with a suitable... - Page 8 Unit 7, St Martins Business Centre St Martins Way, Bedford MK42 0LF, United Kingdom T 0207 164 6233 F 0207 000 1336 enquiries@warmhaus.co.uk warmhaus.co.uk...
Need help?
Do you have a question about the EWA and is the answer not in the manual?
Questions and answers