Fiberglass Specialties, Incorporated
500 Austin Ave. Henderson, TX 75652
800-527-1459
www.FSIWEB.com
Installation, Operation, and Service Procedures
for all H-5 and H-11 heaters
General Description
This procedure book covers all H series heaters. They are designed to be used
only with baptismal pools manufactured by Fiberglass Specialties, Inc.
Optional items available for use with H series heaters have their own
instruction sheets. Allow for placement, wiring, and plumbing of all optional
items prior to beginning the installation of this heater.
HEY! The system timer works by moving the minute hand clockwise, not turning
the body of the timer. Turning the body of the clock will
permanently damage the unit making it unusable.
Note: These systems are designed for use with municipal water systems. The
warranty for all products (including the pool) is void if any non-potable water is
used in the pool.
H-5 shown
1
Important Safety Instructions
Read before beginning any work on the heater
1. Read, understand, and follow all instructions.
2. DO NOT permit children to use or operate this heater
3. Install within 5’ of the pool using non-metallic connections
4. WARNING—FOR INDOOR USE ONLY.
5. Do not permit any electrical appliance, such as a light, telephone, radio,
television, or microphone within 20’ of the pool
6. A clearly labeled emergency switch must be provided by the installer at
least 5’ away, adjacent to, and within site of the pool.
7. Heater and pool are intended for use as described in this manual. Do not
use attachments not recommended by the manufacturer.
8. Never drop or insert any object into any opening.
9. This heater has a built in Ground Fault Circuit Interrupter (GFIC). The GFIC
should be tested once a month. To test the GFIC, push the test button. The
GFIC should interrupt the power. Push the reset button and power should
be restored. If the GFIC does not operate in this manner, there may be
ground current flowing indicating the possibility of electrical shock. DO NOT
use the heater or any other accessories. Turn off the power at the breaker
box and have the problem corrected by a qualified service person.
10. A green colored terminal is provided within the terminal compartment. To
reduce the risk of electric shock, connect this terminal to the grounding terminal of your electric service or supply panel with a continuous green insulated copper wire equivalent in size to the circuit conductors supplying this
equipment.
11. A pressure wire connector has been provided on the Heater to permit connection of a #8 AWG solid copper bonding conductor between this unit
and all other electrical equipment and exposed metal in the vicinity, as
needed to comply with local requirements.
2
Step 1
Pre-Plan & Assembly
Assemble the heater and pump to the base using the instructions provided
•
• Locate the heater in an accessible area adjacent to and at the same approximate eleva-
tion as the floor of the baptismal pool. The heater must be located within 5’ of the pool.
• The final installation must be such that no person can touch water and any source of electri-
cal power at the same time.
• The final installation must be indoors with a minimum of 6” from any combustible materials
including the combustible materials in the floor.
• Allow for adequate clearance for servicing the heater and any options installed.
• Locate the system where, if any connections were to leak or rupture, water damage will not
occur. Under no circumstances will FSI nor any of its vendors or agents be
responsible for any water damage.
• Minimum piping to be used is 1 1/2” I.D. schedule 40, PVC water pipe on all inlet and
outlet connections.
• Electrical service required for the H-5 is 40amp, 240v. For the H-11 a 60 amp, 240 volt is
needed.
1. With the heater in a location as described above mark a centerline of the suction fitting on
the side wall of the pool. The mark should be 3” to 4” above the floor of the pool. DO NOT
DRILL THE HOLE! Next mark the location of the return fitting. The return fitting should be installed above the suction fitting and at least 6” below the top of the pool. During usage,
the return fitting must be 3” below the water line to prevent excessive turbulence.
2. At this time, consider any optional items ( UV Sanitizer, filter, skimmer, etc.) that may be included in the final installation. Review the installation recommendations for those items as
well as their location to assure a proper installation.
3. With the heater in its final position, in line and level with the suction fitting location, determine the exact position of the heater by preassembling the plumbing headers and circuits
as shown in Figure 1, Page 7. Be sure to align the fittings and support the heater in such a
way that the plumbing is not put into tension with the baptistry wall. Such tension can cause
unnecessary leaks and noise due to vibration.
4. After all parts have been preassembled and aligned with hole locations, using a 2 3/4” hole
saw, drill the fiberglass and install the Suction and Return fittings. Follow the instructions supplied with the fittings including using silicone on the fitting flanges to create a watertight
seal. Position the heater and glue the required joints.
5. When all glued parts are dry, re-assemble, making sure all o-rings and gaskets are in place
on all union connections. Union connections should only be hand tight. Over tightening
these connections can cause them to crack and leak and are not covered by warranty. If
the union connection doesn’t feel tight, check the gasket for debris and /or replace the
gasket.
3
Step 2
Electrical
IMPORTANT NOTE : Due to the risk of electrical shock, a licensed electrician experienced in
•
spa/baptismal pool heaters should install this unit in strict compliance with the National Electrical Code and any state or local code which may apply. Units are required to have a
clearly labeled emergency switch provided by the installer as part of the installation. The
switch must be readily accessible to the occupants and shall be installed at least 5 feet
(1.52 meters) away, adjacent to, and within sight of the unit.
• Remove 2 Phillips head screws from the top of the front cover of the heater and hinge the
cover forward.
• Note the location of the terminal block inside the heater.
The terminals on the block are marked Line 1 (L1), Line 2 (L2),
Neutral (N), and Ground. Connect the input service wires to
the appropriate terminal. Connect the ground wire to the
ground lug.
• Close and secure the cover.
• Connect the pump using the receptacle located on the side
of the heater.
Air Switch Installation
This heater is supplied with an air switch as a standard feature, but its installation and use is optional. The air switch can be mounted on the lip of the pool or any other convenient location
and allows the user to turn the heater system on and off when the control switch on the front
panel is set for timer operation.
To install the Air Switch, drill a XX hole on the lip of the pool or another convenient location.
Mount the Air Switch, then press the clear tubing supplied onto the end of the switch. Run the
tubing to the Air Switch receptacle on the side of the heater.
Wiring the Heater
Side of heater
4
Check for Proper System Operation
1. Fill the pool with water. The pool is considered full when the water level is 6” below the top
of the baptismal.
2. Turn the thermostat to the OFF position
3. Set the Timer Mode Switch to the #2 position (continuous operation)
4. Turn on the power at the breaker.
5. The system is operating properly if the system is idle.
6. Turn up the thermostat. The pump should start running and, once pressure builds in the
pump, the system will begin to heat. The amber “Heater On” light should now be illuminated.
7. If the light does not come on, TURN OFF THE POWER. Refer to Trouble Guide on page 7.
Operation of the Heater
1. Fill the baptismal Pool with fresh water to the proper level (6” below the top of the pool, but
at least 3” above the water return line (outlet fitting). Never operate the pump or heater
without water in the system. Resulting damage from dry operation is not covered by the
warranty.
2. Turn the power on to the heater from the main breaker. Water should now circulate. If water is not circulating, turn the power off and refer to the Trouble Shooting Guide at the back
of this booklet.
3. Set the thermostat to the desired temperature
4. Check the water temperature using a thermometer (by others) until the desired tempera-
ture is reached. Adjust the thermostat until a comfortable setting has been reached.
5. Select the operational switch on the front of the heater to operate the system by the time
clock or allow the system to continuously operate.
Operation of the Time Clock
The system includes a 7 day time clock to allow for automatic control of the system.
1. Set the time by spinning the small minute hand of clock in the center of the timer. Do not
spin the clock from the outside. Do not turn the minute hand counter clockwise.
2. Each tooth on the timer, when pushed out, represents 2 hours of operation. Consult the
Temperature Rise chart on the page 8 for mathematically estimated heating times. Time
on the chart does not allow for heat rising off the pool, so additional time may be necessary.
5
Important Warnings
The main power to the heater system and all other electrical components should be turned
•
off before anyone enters the pool. Even if the thermostat or timer have paused the heater
functions, live electrical circuits are still present!
• Do not operate the pool until it is full. Running the heater or other accessories without
proper water level may cause the system to operate at abnormally high temperatures,
premature failure of components, and unnecessary tripping of the high limit switch.
• Do not heat water in excess of 102°F. A temperature of 100°F is considered safe for healthy
adults only. Hotter water increases a risk of hypothermia. Young children, elderly persons,
persons having medical problems and persons on medications should have special
consideration.
• Pregnant women need to be altertd to the danger of fetal damage and should consult
their physicians before being baptized.
• Always check the water temperature using an accurate thermometer. Thermostats
installed in the system may error in regulating water temperature by as much as 4°.
• Never, never tamper with the contols!. Scalding may occur if safety controls are not in
proper order.
• If freezing temperatures are expected, drain the pool and the heater system, then turn off
the electrical power. Follow the Operation Instructions on page 5 for restarting the heater.
Figure 1
6
Nothing Operates:
Trouble Shooting Guide
Main Breaker
Sub-panel circuit breaker
GFIC tripped
Components not plugged in
Set to on position
Set to on position
Set to on position
Plug in all components
Time Clock has turned system off Adjust time clock
Overheat Protection Switch tripped
Reset High Limit Switch and monitor closely. If condi-
tion repeats, contact Service Center.
No Pump Operation:
Timer not programmed
Program timer for on/off operation
Overheat Protection switch tripped Reset High Limit Switch and monitor closely. If condi-
tion repeats, contact Service Center.
Mode Switch set in Mode 2
Air Switch activated
Pump not plugged in
Turn up thermostat
Press air switch again
Plug in pump
Temperature Rise by Model Number
H&S 5 H&S 11
Model Gallons 20° Rise 40° Rise 20° Rise 40° Rise
T2S 800 6.67 14.29 3.56 7.14
T2M 865 7.21 15.45 3.84 7.72
T2L 1050 8.75 18.75 4.67 9.68
S1 590 4.92 10.54 2.62 5.67
S2 690 5.75 12.32 3.07 6.16
MX 705 5.88 12.59 3.13 6.29
M1 750 6.25 13.39 3.33 6.70
M2 795 6.63 14.20 3.53 7.10
MINI 490 4.08 8.75 2.18 4.38
R1 715 5.96 12.77 3.18 6.38
R2 850 7.08 15.18 3.78 7.59
EZ1 350 2.92 6.25 1.56 3.13
EZ2 465 3.88 8.30 2.08 4.15
Hours
Hours
Hours
Hours
7
Warranty
Fiberglass Specialties, Inc warrants this heater to be free from defects in workmanship and materials, and we will, within one year from date of installation, but no later than six months from
time of shipment from the FSI factory, for the original purchaser, repair, or, at our option, replace any defective part. If your system is damaged or destroyed by improper maintenance,
excessive water harshness, incorrect water chemistry, or freezing, this warranty is void. Costs
associated with removal or reinstallation of the parts, returning parts to the factory, or other
incidental costs will not be covered under this warranty. Liability shall be limited to the original
purchase price of the heater system. Fiberglass Specialties, Inc shall not be liable for any consequential damages resulting from use of this product.
Options & Accessories Available for the H Series Heaters
Installation Instructions for all items below are packaged with the products individually
EQAS 2000 Autofill System
Flush Fill Port
Deck Mounted faucet
Manual Drain
Remote Heater
Wall Mounted Remote Control Center
8
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