Intermatic FREEZE SENTRY PF1103 Manual

INSTALLATION
OPERATION &
SERVICE MANUAL
Model: PF1103 FREEZE PROTECTION CONTROL
IN RAINPROOF (TYPE 3R) ENCLOSURE
Model: PF1103M FREEZE PROTECTION CONTROL MECHANISM
SUITABLE FOR POOL/SPA EQUIPMENT CONTROL
INPUT VOLTAGE: 120 VOLT - 60 HZ OR 240 VOLT - 60 HZ.
ELECTRICAL RATING: 3 HP - 240 VOLT AC.
DANGER! To Reduce the Risk of Injury:
...do not permit children to operate the Control Unit or use the Pool/Spa unless they are closely supervised at all times.
...test GROUND FAULT protection regularly. If it fails to reset, DO NOT USE THE POOL or SPA! Contact a qualified
service technician.
...always disconnect electricity before servicing this control or the equipment(s) connected to it. THIS CONTROL IS NOT
TO BE USED AS A POWER DISCONNECT.
READ, FOLLOW & SAVE THIS INSTRUCTION MANUAL
GENERAL INFORMATION
Model PF1103 Freeze Protection Control is self-contained in an indoor-outdoor, beige, rainproof
enclosure and designed to be connected to a timing or switching device. Together, they control as well
as protect the Pool/Spa equipment and
plumbing against freeze damage. The Control,
if wired according to instructions, turns ON
the Filter Pump when the air
temperature (where this Control is
located) drops below the temperature
set by the thermostat dial (between
32˚F and 45˚F). Nevertheless, the
Control is not intended to be a
substitute for the insulation, coverings or
maintenance.
Model PF1103M is a mechanism only,
functions just like Model PF1103 and
fits (snaps into) any Intermatic Pool
Panel, Models T10000R, T30000R or
T40000R Series. Both models are
designed to operate either on 120 Volt
or 240 Volt, 60 cycle. When used on
240 Volt however, the neutral wire must be
installed and it is not recommended for
controlling 240 Volt GFCI protected
equipment. For such application, use
Model PF1102 or PF1102M Freeze
Protection Control.
FREEZE PROTECTION
FOR POOLS, SPAS
AND WATER FEATURES
By
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http://waterheatertimer.org/Intermatic-freeze-controls.html#PF11

IMPORTANT SAFETY INSTRUCTIONS
When installing and operating this Product and other associated equipment, basic safety precautions should always be
followed.
1. This Control must be installed by a qualified person, according to National and Local Electrical Codes.
2. Install this Control not less than 5 feet (3 meters in Canada) from inside edge of pool and 1 foot (30cm) above ground.USE
COPPER CONDUCTORS ONLY rated minimum 75˚ C.
3. Do not exceed the maximum ratings of individual components, wiring devices, and current carrying capacity of conductors.
4. For Control grounding, bonding, installing and the wiring of underwater lights, refer to Article 680 of the National Electrical Code
or Article 68 of the Canadian Electrical Code.
5. The Control should not operate any equipment which would cause bodily injury or property damage should it be activated
unexpectedly.
2
INSTALLATION - MODEL PF1103
1. Select the proper outdoor location for the
Freeze Protection Control and prepare the
necessary conduit run(s) required by the
installation layout.
2. Hang enclosure on a flat vertical surface or
other support, preferably next to the Switching
Device, using hardware
suitable for the purpose.
3. Properly terminate
conduits at both ends
and pull-in the
conductors as specified by the installation layout.
4. Select the appropriate wiring diagram (120 V.
or 240 V. installation) on page 3 or 4 of this
manual and make LINE and LOAD (Pump)
connections as shown. Wiring the Freeze
Control, first identify each lead by its color
then make wire connections by using wire
nuts. wiring the Time Switch, if it is Intermatic,
follow the diagram. Make connections to
terminal block as shown, see insert above for
Time Switch made prior to 1984 by Intermatic
or made by another manufacturer or it is an air
switch, first identify the LINE and LOAD
terminals of the control and wire the two
devices in Parallel.
Make sure the installation is properly grounded.
5. If the Freeze Protection Control is installed in
location, where it is exposed to direct sun
most of the day, extend 8 inches of the
copper capillary tube of the thermostat into an
open ended (plastic or metal) conduit, about
10 inches long, installed at bottom of the
enclosure. Handle capillary tube with care!
6. TEST INSTALLATION:
a. Turn the thermostat dial to its lowest setting
and place crushed ice (in plastic bag) inside
capillary coil of Thermostat.
b. Turn ON power to Control Panel, wait one
minute then slowly turn thermostat dial
counterclockwise until Filter Pump starts.
c. Turn power OFF to Control, remove ice,
check wiring, tighten terminal screws if
necessary, reinstall front plate.
d. Turn power ON to Control and set Time
Switch and the Thermostat, see
OPERATION instructions below.
Install mechanism in any Intermatic Pool
Panel with only one Time Switch by snapping
it into the unused mounting bracket, furnished
with the Panel and follow steps 4 to 6 above.
PRESSURE PLATE
TERMINAL SCREW
MAKE SURE INSULATION
CLEARS PRESSURE PLATE
CONDUCTOR
TO SET THERMOSTAT, turn dial, pointing to desired temperature between 32˚F and 45˚F, marked on
the plate. Remember, many variables, such as the location of the Freeze Protection Control, the location
of equipment and the pool or spa, the location and insulation of the plumbing, etc., must be considered
before selecting the “turn ON” temperature of the Filter Pump. Your local pool service professional is the
best source of information. The Thermostat is factory set to turn OFF the Filter Pump when the ambient
temperature rises 5˚F above its set point.
TO SET TIME SWITCH, follow instructions inside Time Switch enclosure cover.
OPERATION
INSTALLATION - MODEL PF1103M
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3
TROUBLESHOOTING
SYMPTOM CAUSE(S) CORRECTIVE ACTION
1. Filter Pump will not start 1a. Defective thermostat Replace thermostat
when temp. is below 32˚F. 1b. Defective relay Replace relay
1c. Faulty wiring Check wiring
1d. Power outage Install stand-by power
2. Time Switch will not keep time 2a. Frequent power outages Reset dial
-dial is turning. 2b. Wrong voltage/cycle Change clock motor
2c. Loose clock motor connections Check connections
3. Time Switch Dial stops at ON 3a. Loose tripper Check/change tripper
or OFF tripper. 3b. Bent dial Check/change mechanism
3c. Defective motor Change clock motor
4. Load is ON at all times - dial is 4a. Welded contacts Change mechanism
turning. 4b. Two ON-trippers on dial Change tripper
4c. Defective mechanism Change mechanism
120 VOLT WIRING
Interconnecting wiring diagram between Model PF1103 or PF1103M Freeze
Protection Control and a 120 volt Time Switch and 120 volt Filter Pump
1.
2.
PF1103 FREEZE PROTECTION CONTROL 120 VOLT TIME SWITCH OR AIR SWITCH
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Because of our commitment to continuing research and improvements, Intermatic Incorporated reserves the right to make changes, without
notice, in the specifications and material contained herein and shall not be responsible for any damages, direct or consequential, caused by
reliance on the material presented.
INTERMATIC INCORPORATED, SPRING GROVE, IL 60081-9698
158PF11834 4
240 VOLT WIRING
Interconnecting wiring diagram between Model PF1103 or PF1103M Freeze
Protection Control and a 240 volt Time Switch and 240 volt Filter Pump
LIMITED ONE YEAR WARRANTY
If within the warranty period specified, this product fails due to a defect in material or workmanship, Intermatic Incorporated will repair or replace it, at its sole
option, the unit free of charge. This warranty applies only to the original purchaser and is not transferable. This warranty does not apply to: (a) damage caused
by accident, abuse, mishandling, dropping, acts of God, or any negligent use; (b) units which have been subject to unauthorized repair, opened, taken apart, or
otherwise modified; (c) units not used in accordance with instructions; (d) damages exceeding the cost of the product. Some states do not allow a limitation of
damages, so the foregoing limitation may not apply to you. This warranty gives you specific legal rights and you may have other rights that vary from state to
state.
INTERMATIC INCORPORATED WILL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS
OR IMPLIED WARRANTIES. ALL IMPLIED WARRANTIES, INCLUDING THE WARRANTY OF MERCHANTABILITY AND THE WARRANTY OF FITNESS FOR A
PARTICULAR PURPOSE, ARE HEREBY MODIFIED TO EXIST ONLY AS CONTAINED IN THIS LIMITED WARRANTY, AND SHALL BE OF THE SAME DURATION AS
THE WARRANTY PERIOD STATED ABOVE.
This warranty service is available by either (a) returning the product to the dealer from whom the unit was purchased, or (b) mailing the product, along with proof
of purchase, postage prepaid to the authorized service center listed below. This warranty is made by: Intermatic Incorporated/After Sales Service, 7777 Winn Rd.,
Spring Grove, IL 60081-9698/Telephone: [phone] http://www/intermatic.com Please be sure to wrap the product securely when mailing to avoid shipping
damage.
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