Trouble Shooting Seating Function Other Than Recline - Quickie Rhythm Technical & Service Manual

7. Tilt or Lift, check Encoder Reset:
a. Disconnect the 6-pin actuator connector (A)
from the control module.
b. Connect a multimeter across pins 3 and 4 of the
6-pin actuator connector. Check for continu-
ity when the Encoder Reset switch is one and
closed by manually operating the rocker switch.
c. Replace the Tilt or Lift module if the problem is
not solved. Retest the chair.
8. Replace the control module if the problem is not
solved. Retest the chair.

Trouble Shooting Seating Function other than Recline

Verify that the seating functions illuminate on the input
device (joystick or Enhanced Display). If not, or if any
fault codes are displayed, refer to the Delphi trouble-
shooting section of the service manual.
1. Locate the control module on the wheelchair.
Note: The control module is located at the rear of
the base on a Rhythm and between the batteries
on a Groove.
2. Verify the connector leading to the suspect
actuator is mated to the control module. If not,
reconnect and retest. Note: Power seat (lift) il-
lustrated.
3. If the connectors are mated, disconnect them and
measure resistance to the actuators. Refer to the
following fi gure for the pin locations. Compare the
readings to the table below.
Actuator Approximate
Reading In Mid-
Stroke
Left Leg (for Power 4 ohms
Center Mount ELR)
Left Leg or Right 8 ohms
Leg (for Power ELR)
Tilt 2 ohms
Elevating Seat 2 ohms
Fig 3.59
Approximate
Reading at Home
Position
2 meg ohms or
Fig 3.60
greater
2 meg ohms or
greater
2 ohms
2 meg ohms or
greater
Fig 3.61
91
SEATING SECTION
A
Armature Pins
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