Jacuzzi JWB User manual

First Step: Listen to the customers description of the problem.
Second Step: Attempt to see the customers described problem in
the system by operating the system just as they instructed.
Step Three: Check line supply Voltage for 100 volt minimum
Step Four: Completely unplug (power down the system), wait
15 seconds add power back and watch LCD screen to see if system comes
back on line. After power up retry system.
Step Five: Run system Diagnostics (see pages 2,3,4), if system passes all tests begin
to check all cable connections by completely unplugging them then
reconnecting. After all connections are checked retry the system.
Step Six: If the system fails any test check all cable connections by completely un
plugging them then reconnecting.
After all connections are checked retry system.
Step Seven: Use diagnostics to help you decide which parts to start replacing. Try
replacing parts but do not install until you have tested them to make sure
the problem is fixed. You can do this by unplugging the mounted part in
question and plugging in the new unmounted part then powering up the
system and rechecking the system for proper operation.
Step Eight: You can use the component trouble shooting guide to
help run down each individual component failure. The important thing is to
proceed one step at a time to isolate the symptom to one single cure.
Step Nine: If you are experiencing difficulty when you are at the job site,
iescontrols offers you expert technical assistance. You can call for
assistance between the hours of 8:00 am and 4:00 pm Pacific
Standard Time. Our toll free phone number is 1-888-689-7918.
Remember to: RE-PACKallused,unused,functioning,non-functioningdamaged
andundamagedpartsbackintothe kit box.Nextplace the returnlabelon top ofthebox
and give the kit box to any United Parcel drive or drop center. The system cycle is not
complete until iescontrols.com receives back the kit with all parts returned.
iescontrols.com will test the kit upon its return and provide Jacuzzi Whirlpool bath a
detailed description of its failure. ANY PARTS OR KITS NOT RETURNED WILL BE
BILLED AT 50% OF THE RETAIL VALUE.
Thank you,
iescontrols.com Staff
Preform these few tasks before changing
any parts from this kit.

JWB Shower
Electronic Control Systems
J-Dream I, J-Dream II, J-Allure
Ver. 1 edited 040501
Contents
1) Control Panel Diagram
2) Part Numbers and System Reference Pictures
3) Troubleshooting Guide
4) Troubleshooting Flow Chart

Overhead On/Off
Steam On/Off Body Spray’s On/Off Pulsing
Hand-held On/Off
Shower System, J-dream I - J-dream II - J-Alure
Pulse Body Spray Speeds
System All Off

Shower Control Part Numbers
Retail $186.00
SH-CPJZ-A-M470000
shower control panel
Retail $1185.00
SH-JZ1-B-P496000
J-dream I control
system, 3-wire 220V
(latest Version)
Use 220V steamer.
Retail $1280.00
SH-JZ2-E-P50000
J-Dream II control
system, 3-wire 220V
(latest version)
Use 220V steamer
Retail $1470.00
SH-JZA-D-M993000
J-Allure control
system
Retail $1181.00
SH-JZ1-B-M143000
J-dream I control
system
(older Version)
Use 110V steamer
Retail $1280.00
SH-JZ2-E-K883000
J-Dream II control
system
(older version)
Use 110V steamer

Start
Does pressing the
overhead button
start the shower?
Does pressing the
steamer button
start the steamers?
Does pressing the
handheld button turn
on the handheld?
Does pressing the
body spray button
start the body
sprays?
Are they
pulsing?
Replace the
Control Panel.
(M470000)
Turn on the
bathroom sink
Check the water
pressure and make sure
it is between 30-60 psi.
Replace control
panel cable.
The shower is
funtioning correctly.
Does pressing
the speed button
change speeds?
Does pressing
the off button turn
everything off?
Is there
120/220VAC at
the outlet?
Check Electrical
panel and GFCI.
Does this allow
the overhead to
come on?
Replace the control
box.
(K883000, M993000,
P496000)
Main troubleshooting procedure for Jacuzzi shower systems
Yes Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
NoNo
No
No
No
No
No
No
Is there 120/220VAC
at the steamer
connectors?
Replace the control
box. (K883000,
M993000, P496000)
Replace the
Steamer
No
Revised: 12/1/00
Check for latest version
Check for latest version