Page 1
LIMITED WARRANTY
Compool Corporation warrants tot he purchaser oft his control system, for the period of
one year from the date of original purchase for use, that any defective product proved to
be caused by faulty workmanship or faulty material, will be repaired or replaced at
Compool's option for no charge, providing the product is returned to Compool
with all transportation charges prepaid.
First Ninety
Days: During the first ninety days after installation, if any Compool control
shall be found to be defective due solely to faulty material and workmanship, Compool
Corporation will additionally cover the reasonable replacement cost charged by an
authorized service company.
After Ninety Days: Between the ninety-first day and the end of the first year after
installation, no allowances will be made for labor for the removal or reinstallation of any
soclaimed defective products
This warranty covers the Time Master Controller,
LX-10
Service Center, VOR-24
Valve Operators, and optional Remote Controls, including all components and parts.
It does not include Valves or Sensors. It extends to the first retail purchaser and any
subsequent owners of the system.
This limited warranty applies only to controls which have been installed and maintained
in strict accordance with installation and operating instructions provided by Compool
Corporation, using installation hardware supplied
and/or recommended in writing by
Compool, and to controls which have been connected to the correct supply voltage.
This limited warranty does not apply to any controls which have been repaired or
altered by anyone other than Compool ora person authorized by it;
orwhich have been
subject to misuse, neglect or accident; or which have been damaged by wind, freezing
or other cause, thing, person or act of God; or which have been subject to damage in
transit, during
installation,or by someone other than Compool Corporation; or which
have been damaged because of a defect in a component or part which is not part of the
Compool Control System; or upon which the serial number has been altered, effaced or
removed.
This warranty gives you specific legal rights and you may also have other rights which
vary from state to state. Compool
Corpora!ion does not authorize any person to create
any other obligation or liability in connection with Compool controls. Compool
Corporation makes no warranty of merchantability or fitness for
any use. Any implied
warranty applicable to Compool controls is limited in duration to the duration of this
written warranty.
Compool Corporation shall not be liable for consequential or incidental damages
resulting from breach of this written warranty or any implied warranty. Some states do
not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation of incidental or consequential damages may not apply to you.
To
exerclse this warranty, send defective unit, with copy of dated receipt,
postage prepaid, to:
COMPOOL CORPORATION
599 Fairchild
Drive, Mountain View, California 94043-221
7
MEMBER
599 Fairchild Drive
[m
Mountain View
California 94043-221
7
Computerized
Pool
Systems
N.,,oN.L
(415) 964-2201
fie..
POOL
INSTITUTt
INSTALLATION INSTRUCTIONS
TIME MASTER
POOL-SPA CONTROL SYSTEM
IMPORTANT SAFETY PRECAUTIONS:
All wiring must
be
performed by a qualified electrician.
Basic safety precautions and local codes should be observed when installing
and using this electrical equipment.
FiEAD AND FOLLOW ALL INSTRUCTIONS
EQUIPMENT LOCATION:
All electrical equipment must
be
located five feet or more from pool or spa with the
exception of the optional Spa-side Remote Control
1.
LX-10
Service Center at t!le equipment pad area
2. Time Master inside house or other weather-protected area
3. VOR-24 Valve
Opemtors at threeport valves
4.
WS5L Water Sensor at filter pump
5.
SS100 Spaside Remote Control (optionar) at spa site
LOW VOLTAGE CABLES:
Determine lengths of 22AWG low voltage cable needed between equipment
1.
6pair cable from Time Master to LX-10 Service Center.
2. 2 conductor cable from gas heater to LX-10 Service Center.
3. Water Sensor is provided with 10 feet of 2 conductor cable.
4.
Valve Operators are provided with 15 feet of 3 conductor cable
5. Spa-side Remote Control is provided with 100 feet of 4 conductor cable
Remote Control is also available with 50. 150 or 200 feet of cable
Install cable. Place cable in plastic or metallic conduit where it runs
underground
ihrough concrete, etc
NOTE: Never install low voltage cable and high voltage wires in the same
conduit A minimum distance of
12" must be maintained between parallel runs
of low voltage cable and AC current-carrying wires.
22AWG cable is available from Compool Corporation
PLUMBING:
Fol!ow recommended schematic (see next page) for location of threeport valves
2" dia. plumbing is advised to ensure optimum filter pump efficiency.
1. A
Y2" spa makeup line, (incorporating a Y2" manual gate or ball valve and, for elevated
spas,
aY2" checkvalve) should be provided around the retum valve(see schematic).
This enables clean water to be circulated to the spa while the system is in POOL
mode
2. Spa should be at or above the level of the pool If spa is attached to pool provide a
dam between the two bodies of water to allow spa overflow into pool If spa is not
attached to pool an overflow, sufficient in size to carry full pumpflow, must be
installed at water level in the spa
Page 2
HYDRAULIC AND ELECTRICAL SCHEMATIC
llME
CONTROL
rlru
CLNR
SPA
wx
I
TLNCLNI
SPA
WXI
TIME
CONlllOL
FLlUUH
SM
WXI
SAMPLE PROGRAM:
In the adjacent examples
1
P.
The first program will turn on the filter at
7:40 am.
2P:
At 10:OO arq the filter pump will continue to
run, and the pool cleaner will turn on
3P:
The pool cleaner will turn off at 12:30 pm
and valves will rotate so that filter pump circulates water through the spa
4
P:
At 4:00 pm valves will rotate back to pool
circulation, and filter pump will turn off (after
4 minute delay).
5P.
The fifth program will turn on AUX 1 (pool
light) at
7:00 pm
6P:
AUX 1 (pool light) will be turned off at
12:30 am.
UNUSED PROGRAMS:
If your personal program does not use all six
programs, unused programs must be turned
off:
1. Push PROGRAM button until unused pro
gram is displayed
2. Push and hold down MINUTES and HOURS
buttons simultaneously.
3. First release HOURS, and then MINUTES
button.
"OFP' will now be displayed along
with flashing program number.
4. To eliminate
"OFP', push HOURS button
once
NOTE Equipment can be manually turned
ON or OFF by pushing appropriate buttons
while clock is in "time mode".
Page 3
LOW VOLTAGE WlHlNti UlAGHAM
OPERATING INSTRUCTIONS
I I I
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tttt
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Do not untwist pairs.
It is neccessary to retain
wires in pairs so that
appropriate connections
can be identified.
-
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LA
:I
I
Ell
HIGH VOLTAGE
RELAYS
R6
R7
GENERAL CONTROL FEATURES
FILTER PUMP OFF DELAY. This causes the filter pump to run an additional
4
minutes every time it is turned off. The purpose of this is to protect the gas heater
and plumbing from possible scale build-up and thermal stress. These occur when
residual heat in the gas heater is not allowed to dissipate after heater is turned off.
POOLCLEANER ON DELAY. Every time the pool cleaner pump is turned on, this
circuit prevents it from running until
4
minutes have passed. This protects the
pump from damage caused by air in the water lines that may have entered into
the plumbing since it was last used.
TIME CONTROL
EQUIPMENT BUlTON FUNCTIONS:
FILTER:
Turns filter pump ON and circulates POOL water.
CLN R:
Turns filter and cleaner pumps ON. (Cleaner delayed
4
minutes)
SPA:
Turns filter pump ON and circulates
SPAwater. Allows heater to
operate. Overrides CLNR key and turns pool cleaner pump OFF,
even
if
CLNR "flag" is present.
AUX1:
Turns electrically controlled function ON. (lights, jets, etc.)
TEMPERATURE CONTROL
WATER TEMPERATURE Display:
Pool temperature is displayed when the pool is operating, spa temperature when
the spa is operating. If filter pump is off, display may be meaningless
THERMOSTAT:
Desired pool or spa temperature is set here.
HEATER CONTROL
SWITCH POSITIONS:
PO
0
L:
Allows heating of pool to the preset temperature level.
SPA:
Allows heating of spa to the preset temperature level.
OFF: Allows no heating.
HEATER ON Light:
When lit, indicates that heater is on.
STATUS DISPLAY
The presence of a light next to an equipment label indicates that it is ON. The
absence of a light indicates OFF.
DELAY CANCEL
BUlTON FUNCTIONS:
FILTER: To override the Filter Delay Circuit, press CANCEL OFF DELAY
button. Provided that there is no "flag" present at either
FILTER, CLNR or SPA buttons, the filter pump will shut off
immediately.
CLNR: To override the Cleaner Delay Circuit, press CANCEL ON
DELAY button. Provided that there is a "flag" present at the
CLNR button, the pool cleaner pump will start immediately.
If SPA is on, CLNR is inoperative.
Page 4
SETTING
THE
CLOCK
1. Push PROGRAM button until no flashing
number appears on the right of the display.
The clock is now in
"time mode".
2. Push HOURS and MINUTES buttons until
correct time of day is displayed NOTE: Pay
attentinn
to the AM/PM indicator.
PROGRAMMING
There are six possible programs during a 24 hour period for turning the pool
equipment ON or OFF. More than one piece of equipment may be programmed
ON or OFF at the same time.
1. Push PROGRAM button once
A1 P(l st Program) will flash on the right of the display.
The clock is now in "program mode".
2. Enter desired program time by pushing the HOURS and MINUTES buttons In
"program mode", minutes are advanced in ten minute increments
Pay~ttention to
the
AWPM indicator.
3.
Push FILTER, CLNR, SPA, orAUX1 button to program equipment ON or OFF. The
presence of a "flag" above each button indicates that the equipment is
pre
grammed ON. The absence of a "flag" indicates OFF.
4. Repeat the preceding sequence for the remaining five programs
(2P6P).
NOTE: Each time change requires a new program.
5. After programming, push PROGRAM button to return clock
toL'time mode". If this
is forgotten, after four minutes the clock will automatically return to "time mode".
3.
If the spa is constructed in concrete and optional Spa-side Remote Control (model
SS-100) is to be used, select a convenient location in the deck or above water level in
the spa wall
SS-100 should not be submerged by the spa water.
Install
a6" to 12" length of 1
%"
pvc pipe at this location to provide a receptable for SS
100. This pipe should be level and protrude beyond the finished surface of spa
It
can be cut back at a later date. Connect 1
l/2"
coupling and reducing bushing for
'
either
%"
or
%"
conduit and provide conduit as necessary to location of LX-10
Service Center.
Do not install Outdoor Remote Control until spa construction is completed.
U-10
SERVICE CENTER:
Select a convenient location (at the equipment pad area) to mount LX-10 Service
Center. Ensure that the location is greater than
5
feet from the water's edge and no
further than 15 feet from the
threeport valves Mount the LX-10 on a flat surface, using
appropriate
scr'ews through the three external mounting points located on the side of
the enclosure. Do not drill and mount from inside the enclosure. Install to provide
drainage of compartment for electrical components
All low voltage connections are
mads to printed circuit board, located behind
hinged faceplate in left side
compartment.
Strip jacket of Gpair cable
6"
to identify the twisted pairs and assure correct cop
nections Strip insulation of each wire
Y4",
and connect to screw terminal inaccordance
with wiring diagram located on inside of enclosure cover.
NOTE For the convenience of the serviceman, the screw terminal can be unplugged
from printed circuit board without disconnecting wires
VALVE OPERATORS:
Mount Valve Operators (model VOR-24) to threeport valves in accordance with
instructions printed on box
Plug cables into side of each Valve Operator, and run cables
t~ low voltage compart-
ment of
LX-10 Service Center. Plug other end of cables into appropriate valve socket
on printed circuit board:
intake(suction) valve to INT valve socket, and return valve to
RET
.~alve socket
WATER SENSOR:
Select a convenient location to mount Water Sensor(mode1 WS5L) in the plumbing
system at the filter pump Ensure that thislocation is nogreaterthan 10 feet from LX-10
Service Center, otherwise cable will need to be extended Disconnect Water Sensor
from
WTS-
and
WTSe
terminals on printed circuit board of Time Master.
Remove clamp kit from behind service panel in right side compartment of LX-10, and
i~stall Sensor in accordance with instructions
Cautior.: Overtighting of clamp can cause deformation of Oring seal.
Run cable from Sensor
I~ation to low voltage compartment of LX-10. Cut off excess
cable
if
necessary. Strip insulation
l/4"
and connect to black-green pair of 6pair cable in
acco:dance with wiring diagram located inside LX-10 cover. Pay special attention to
polarity of Sensor as indicated by color-coding.
GAS HEATER:
Inside the heater, interrupt wire between thermostat and gas valve, and connect2 cop
ductor cable with wire nut% in accordance with wiring diagram which is located inside
LX-10 cover. Do not disconnect high limit and pressure switches
Run cable to LX-10 low voltagecompartment Strip insulation
%",
and connect to HTR
terminals on printed circuit board
Page 5
AUXILIARY EQUIPMENT CONTROL (OPTIONAL):
SYSTEM START-UP
The standard Time Master system is provided with 3 power relays for controlling filter
pump, pool cleaner, and auxiliary 1 (pool light).
It is possible to control additional equipment (such as a jet pump, air blower, spa light,
etc) by installing extra relay kits (model RLY-LX). The LX-10 Service Center will
accommodate a total of 7 relays Note: Further relays may be controlled by an addt
tional Power Center (model
LX-36).
lnstall RLY-LX Relay Kit at the LX-10 in accordance with instructions provided.
SPAaSIDE REMOTE CONTROL (OPTIONAL):
When the spa construction is completed, install optional Spa-side Remote Control
(model
SS100) in accordance with instructions provided:
1. Cut back the
11/2" dia pvc receptacle flush with spa wall finish or surface of deck
2.
Making sure that screw threads are facing out, glue adapter into receptacle using
pvc cement
3. Thread cable through gasket, and run through conduit to LX-10
low voltage
compartment
4. Before installing SS-100, rotate 7 turns counterclockwise to avoid undue twisting
of cable
5. Screw
SS100 into adapter and finger-tighten. Caution: Do not use wrench
6.
At the LX-10, cut off excess cable
if
necessary. Strip insulation
'/a",
and make
connections to REMOTE SWITCHES screw terminals in accordance with
wiring diagram located inside enclosure cover.
Connect black wire (switch common) to GND terminal, and connect red, yellow,
and green wires to desired terminal for
SPq AUX 1, AUX
2,
AUX 3 and AUX
4.
Note: for the convenience of the serviceman, the screw terminal can be unplugged
from printed circuit board without disconnecting wires
INDOOR REMOTE CONTROL (OPTIONAL):
Select a convenient location inside the house or other weather-protected area to
mount the LVS-3(3 button indoor remote) or
LVSSTR(3 button indoor remote w/ digital
temperature display).
Install in accordance with instructions provided At the
LX-10 low voltage con
partment, strip jacket of cable
6"
to identify the twisted pairs and assure correct
connections Strip insulation of each wire
'/4",
and connect to appropriate screw
terminals at REMOTE SWITCHES and REMOTE LAMPS terminal:
1. Select any three circuits from SPA, AUX 1, AUX
2,
AUX
3,
and AUX
4.
2. Number the circuits 1,
2,
and 3.
3. Make sure that the corresponding SW and LMP wires from the Indoor Remote are
connected to the appropriate circuit at the LX-10 REMOTE SWITCHES and
REMOTE LAMPS terminal.
NOTE:
If
the LVS3TR is being used install the second Water Sensor (included) in
accordance with previous instructions and run cable to LX-10 low voltage con
partment Wire nut to yellowblack pair of wires from LVS-3TR cable (red connects to
yellow, green connects to black), in accordance with wiring diagram located inside
LVS-3TR
A Label
Set for indoor remote controls (model LBL-100) is available from
Compool Corporation. This set of
100
different labels provides custom equip
ment identification at each remote control button.
Apply power to the system.
At
theTime Master, pullout batteryshield toactivate back-up battery, and push HOURS
button until digital readout is displayed
At the LX-10 Service center, turn SYSTEM CONTROL Switch
to"SERV1CE position
and FLOW CONTROL Switch to "POOL" position.
Check that Valve Operators have rotated to correct positions
Toadjust position of any
valve, simply reverse the cable plug on the side of Valve Operator.
At the LX-10 Service Center, turn MANUAL CONTROL Switches to "ON positions
and check that all equipment is operating.
Turn OUTDOOR
REMOTES Switch to"ONn position and check that optional Spa-side
Remote Control is functioning correctly.
Turn MANUAL CONTROL Switches
to"OFF1 positions
The system is now ready to be operated as desired
SYSTEM OPTIONS
TWO SPEED PUMP CONTROL:
If the system is equipped with a two speed filter pump, a Dual Speed Relay Kit (model
RLY-LXD) should be added at the LX-10 in accordance with installation instructions
provided
The system will automatically run the filter pump in high speed under any of the
following conditions
1. Whenever the heater is on
2. Whenever pool cleaner is running
3. Whenever spa is running
It is possible to eliminate one or more of these conditions by adjusting
U11 Program
Switch, which is located at the top of the printed circuit board See RLY-LXD
installation instructions for details
PROGRAMMABLE TWO SPEED PUMP CONTROL:
If the system is equipped with a two speed filter pump, it is additionally possible to
program the pump to run in high speed by using AUX
1
Program Button on the
Time Master Controller. However, this feature will only operate when the filter pump is
running Install RLY-LXD as above.
Adjust
U10
Program Switch (located at the bottom of the printed circuit board) so that
Switches #1,
#3 and
#6
are programmed ON, and Switches #2, #4, #5, and #7 are
programmed OFF.
ADDITIONAL VALVE CONTROL:
It is possible to add valve operators(mode1 VOR-24) to the system to actuate additional
threeport valvesfor pool cleaning or for a custom hydraulic feature(such as a fountain,
waterfall second spa, etc). A total of three valve operators may be added. Install Valve
Module (model
MODVLV1) at LX-10 low voltage compartment in accordance with
instructions provided, and connect valve operators accordingly.
Page 6
ADDITIONAL REMOTE CONTROL IN LIEU OF CLEANER:
If the system does not utilize aseparate pool cleanerpum~ it is possible to use the pool
cleaner relay to activate an additional remote circuit This circuit is controlled by the
Spa-side Remote Control
NOTE: CLNR Program Button on the Time Master Controller will be redundant.
Flag and Status Light may still be turned ON, but display is meaningless.
Adjust
U1O Program Switch (located at the bottom of the printed circuit board) so that
Switches #4,
#5 and #6 are programmed ON, and Switches #1, #2, #3 and
#7
are
programmed OFF.
Modify low voltage wiring as follows
Disconnect black wire of
blklyel pair from CLNR screw terminal on LX-10 printed
circuit board, and subsitute with yellow wire from SS-100 Spa-side Remote
SPA WATERFALL CONTROL:
For systems where spa water level is higher than that of the
pooh
a Spa Waterfall
Control (model RLY-WRFL) may be added
AUXl Button at theTime Master or an optional Remote Control switch can be used to
rotate the return valve operator to SPA position while system is in POOL mode, thus
creating an
overflow(waterfall effect) from spa to pool This effect will ceasewhenever
the system is in SPA mode.
Install RLY-WRFL in accordance with instructions provided.
ELECTRIC HEATER CONTROL:
For systems which utilize a heat pump or electric heater in lieu of a gas heater, a Relay
Kit (model RLY-LX) should be added at the LX-10. Install RLY-LX in accordance with
instructions provided, and plug into ELEC HTR relay socket on printed circuit board
The power relay is capable of controlling a heat pump, an electric heater rated up to
3KV4 or the magnetic contactor of a larger electric heater.
FREEZE SENSOR:
A Recirculating Freeze Sensor(mode1 FPS-C) may be added to the system It protects
the plumbing and equipment from possible freeze damage by running the filter pump
whenever the temperature falls to approx
41'F. Install FPS-C in accordance with
instructions provided
An Auxiliary Pump Freeze
Sensor(mode1 FPS-AUX) may also beadded to the system to
activate auxiliary equipment (such as jet pump) during potential freezing conditions
Install FPS-AUX in accordance with instructions provided
CUSTOM OPTIONS:
Additional custom options are also available. These options, however, require custom
adjustments at the factory.
Consult
Compool Corporation for details.
SAVE THESE INSTRUCTIONS
HIGH VOLTAGE WIRING:
All high voltage connections are made to terminal blocks, which are located be
hind service panel in right side compartment of LX-10 Service Center.
A high voltage wiring label is located adjacent to terminal blocks.
Knock out holes are provided on bottom of enclosure for conduit mounting.
Provide a separate circuit breaker (if possible) to power the system. Either 1
15VAC or
230VAC can be used System draws less than 1 amp. Run wires from circuit breaker to
high voltage compartment of LX-10, and connect to top terminal blockwhich is marked
"SYSTEM POWER".
Install2 jumpersfor1 15V, or1 jumperfor230Vwiring, according
to wiring label.
Provide independent circuit
breakers(if possible) for FLTR, CLNR, and AUX
1.
Note: AUX 2,"AUX
3,
and AUX 4 are optional and require additional relay kits
(model RLY-LX).
Run wires from breakers to high voltage compartment of LX-10, and connect to
LlNE 1
and
LlNE 2 of relevant terminal blocks
Connect pumps and other high voltage equipment to LOAD 1 and LOAD 2 terminals at
relevant terminal blocks Each individual terminal
blockcan be wired for either 11 5 or
230V AC. A relay allocation chart is provided inside enclosure cover for the service
man's convenience
To reduce the risk of electric shock provide a continuous green insulated copper wire,
no smaller than #12
AWG between grounding bus of LX-10 and grounding terminal of
electrical supply panel
A wire connector is provided for bonding to local ground points To further reduce the
risk of electric shock this connector should be bonded with a
#8 AWG copper wire to
any metal ladders, water pipes, or other metal within 5 feet of pool or spa
TIME MASTER:
Select a convenient location inside the house or other weather-protected area to
mount Time Master Controller.
Unscrew faceplate from enclosure, and use enclosure as a template to mark and cut
hole
(
8%" wide by 4%" high) in sheetrock or wall
panel in^
Using the mounting clips
provided, install enclosure into wall.
Strip jacket of
6pair cable 6" to identify the
twisted pairs and assure correct connections
Strip insulation of each wire
l/4"
and connect to
screw terminal in accordance with wiring diagram located inside enclosure.
Caution: Do not untwist pairs
It is necessary to
retain wires in pairs so that appropriate connections can be identified
Note: For the convenience of the
sewiceman
'
screw terminal can be unplugged from printed
circuit board without disconnecting wires
Mount faceplate to enclosure.
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