Set Appliance State:
HW demand
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Test 1.
Does the appliance recognise a HW demand ?
(Depending upon system controls & wiring, HW demand may be
displayed as either a tap or radiator symbol.)
Test 2.
Once the appliance has recognised the demand, is the HW operation satisfactory ?
Does the appliance recognise a HW demand ?
(Depending upon system controls & wiring, HW demand may be
displayed as either a tap or radiator symbol.)
Test 2.
Once the appliance has recognised the demand, is the HW operation satisfactory ?
