Genie Z-40/23N, Z-40/23N RJ and Z-33/18: machine control
Genie error code 14-16 — Relief Valve — Value at 0V
Message on the display: Relief Valve — Value at 0V
Code 14-16 occurs in machines: Genie Z-33/18 DC, Z-40/23N, Z-40/23N RJ.
blocking fault
The Genie display shows code 14-16 with the message “Relief Valve — Value at 0V”. It is a blocking fault or a safety-related code: do not use the machine until the cause has been found and removed.
Possible causes
There is no English description of the causes of this code. The service technician establishes the cause during diagnosis of the machine, using the manufacturer's service manual.
What you can do
Switch the machine off with the emergency stop and switch it on again. If the code comes back, do not use the machine and call service.
What service does
A qualified service technician reads the code with the manufacturer's diagnostic tools, finds the cause, clears the code and carries out a function test.
Source: Genie Service and Repair Manuals (Part No. 119817, 1268528, 1268514), Fault Codes section.
The descriptions are quoted from the manufacturer's service documentation and are for guidance only. Clearing codes, calibrations and repairs are carried out by a qualified service technician according to the manual for the specific serial number. A machine with an active blocking code must not be used until the cause has been removed.
Does code 14-16 not go away?
RK Rental services Genie lifts at our workshop or on site at the customer's premises (construction site, factory, warehouse). We read the code, remove the cause and select the parts by serial number.
Genie service · Genie parts · All Genie codes of this system