RZT-S Zero
100
Stopped: Right hub fault /
Restart, if problem per-
sists contact service
Fault Disables Blades and Drive 128 POST static gating test Controller failure
Stopped: Right hub fault /
Restart, if problem per-
sists contact service
Fault Disables Blades and Drive 512 Instantaneous phase over
current
Motor pulling too much
current, short bursts
Stopped: Right hub fault /
Restart, if problem per-
sists contact service
Fault Disables Blades and Drive 1024 Motor has reached at tem-
perature of 105
o
C
Motor over loaded, faulty
Stopped: Right hub fault /
Restart, if problem per-
sists contact service
Fault Disables Blades and Drive 2048 Throttle voltage outside
range
N/A
Stopped: Right hub fault /
Restart, if problem per-
sists contact service
Fault Disables Blades and Drive 4096 Instantaneous controller
over voltage
Batteries over charged,
usually from regen. brak-
ing
Stopped: Right hub fault /
Restart, if problem per-
sists contact service
Fault Disables Blades and Drive 8192 Internal error Controller failure
Stopped: Right hub fault /
Restart, if problem per-
sists contact service
Fault Disables Blades and Drive 16384 POST dynamic gating test Controller failure
Overload: Slow down or
raise deck
Fault Disables Blades and Drive 32768 Instantaneous under volt-
age
Momentary drop in bat-
tery voltage from the
motor pulling too much
current, short bursts
Blades off: Left deck fault
Restart, if problem per-
sists contact service
Fault Disables Blades 1 Controller over voltage Batteries over charged,
usually from regen. brak-
ing
Message
Message
type
Mower's action
Code
number
(engineering
screen)**
Trigger Possible causes