HydroMassage Owner’s Manual, Revision 10-25-15
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 16 of 33
Skip This Section If Your Lounge Did Not Come With An External Cooling Unit
HydroMassage
®
External Cooling System Installation
(This section only applies to 450 series)
1) Do not connect the 220V outlet to the Lounge prior to installing the External Cooling System
2) Position the External Cooling System where desired
(maximum of 20’ from pump end of Lounge).
Do
not place anything on top of or within 2 feet of either vent.
3) Connect the External Cooling System to the Power Cord
•
Run tubing and power cord under frame to ensure side panels can be attached to frame
•
Connect the cooling system electrical cord (A) to the corresponding power cord (B) coming from the
Lounge. If the cord is not already connected to the control box, insert the power cord through the right
side of control box and connect to the corresponding 10, 11 and 12 (C) on the circuit board as shown
below.
4) Connect the External Cooling System Water Lines
•
The lines are in the supply box have red or blue color-coded tape which matches the colored dots at
the connections on the cooling system. After inserting the tubes in the cooling unit, connect the RED
line to the fitting on the top of the pump, the BLUE line gets connected to the elbow on the foot of the
tube.
5) Neatly coil the excess cooling system tubing, and secure to the inside of the Lounge frame with a
reusable tie supplied (do not squeeze tubing).
Allow for a minimum of 3’ of excess wiring to enable
movement of HydroMassage unit during servicing or maintenance
Connections
for color-
coded water
lines coming
from tank,
BLUE goes
to tub, RED
goes foot of
the pump
A
B
Cooling System
C
Cooling System
Power Cord
