Do you have a question about the Elson 120zd and is the answer not in the manual?
Thermostat | Yes |
---|---|
Overheat Protection | Yes |
Dry Boil Protection | Yes |
Indicator Light | Yes |
Voltage | 230V |
Material | Mild Steel |
Requirements for piping from safety devices to a tundish, including diameter and manifold sizing.
Placement, orientation, and air gap requirements for the tundish.
Requirements for the discharge pipe from the tundish, including material and sizing.
Disconnecting power, avoiding bypass of thermal cut-outs, and correct termination fitting.
Requirements for competent electricians, circuit protection, and cable specification.
Disconnecting power, avoiding bypass of thermal cut-outs, and correct termination fitting.
Requirements for competent electricians, circuit protection, and cable specification.
Ensuring fittings are tight, checking expansion vessel pressure, and flushing the system.
Switching on electrical supply, heating up, and checking thermostat and safety valves.
Filling primary circuit, switching on boiler, and checking controls and safety valves.
Manually operating relief valves to check discharge and reseating.
Actions to take if the relief valve discharges and avoiding tampering with safety valves.
A chart to identify operational faults, their possible causes, and recommended remedies.
Warning against tampering with safety valves or controls, which invalidates the guarantee.