Typical 120 Volt Installation

http://waterheatertimer.org/Intermatic-control-centers-and-manuals.html#20000R

WIRING DIAGRAM

Typical 240 Volt Installation

T21000R SERIES

POOL/SPA EQUIPMENT CONTROLS

INSTALLATION

OPERATION &

SERVICE MANUAL

CONTROL PANEL WITH TIME SWITCH FOR INDOOR/OUTDOOR USE

Suitable for Pool Equipment Control and for Direct Connection of Underwater Lights

ELECTRICAL RATINGS:

PANEL: 60 AMP/75˚C MAX. 120/240V OR 120/208V SINGLE PHASE (THREE WIRE) A.C.

TIME SWITCH: See Rating Inside Enclosure Door

The short circuit current rating of this panel board is 10,000 symmetrical amperes.

NOTES:

1. Grounding connections are not shown but must be provided. Refer to the National Electrical Code for details.

2. Diagrams above are only two of the many variations this Panel can accommodate.

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 60081-9698/815-675-7000 http://www/intermatic.com Please be sure to wrap the product securely when mailing to avoid shipping damage.

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

158TP13082 http://www.intermatic.com

4

DANGER! TO AVOID 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 connected to it.

READ, FOLLOW AND SAVE THIS INSTRUCTION MANUAL

GENERAL INFORMATION

Many of today’s energy efficient pools and spas utilize the advantages of a single electrical panel, containing all the necessary controls for the safe, efficient and automatic operation of the pool/spa equipment. In addition, this Panel can also be used to control any outdoor equipment, sign or pump within its rated capacity.

The all-weather enclosure contains a heavy-duty, industrial grade Time Switch and a breaker base for up to four full size circuit breakers. Also, it has provisions to install switches or a GFCI receptacle on the side as well as the inside.

The Time Switch can also accommodate an optional heater control (fireman) switch.

The Control is designed to operate any pump, within its rated capacity. However, if protection to prevent dry start is required by the pump manufacturer, it must be provided in addition to this Control. Contact pump manufacturer if not sure and/or for more details.

1

IMPORTANT SAFETY INSTRUCTIONS

When installing and operating this Product and other associated equipment, basic safety precautions should always be followed, including the following:

1. Read and follow all instructions.

2. This Control must be installed by a qualified electrician, according to National and Local Electrical Codes.

3. Install this control not less than 5 feet (3 meters in Canada) from inside edge of pool. USE COPPER CONDUCTORS ONLY.

4. Do not exceed the maximum ratings of individual components, wiring devices, and current carrying capacity of conductors.

5. 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.

6. The Control should not operate any equipment which would cause bodily injury or property damage should it be activated unexpectedly.

READ, FOLLOW AND SAVE THIS INSTRUCTION MANUAL

INSTALLATION

1. Remove the two #10 hex head screws from the back of the enclosure and attach mounting bracket

to enclosure.

2. Select the proper location for the Control Panel and

hang enclosure on a flat vertical surface or other

support, using hardware suitable for the purpose.

NOTE: The Panel will accept the main feed, either

through the 3/4-1 inch knockout at the bottom, back

or at the top, through a listed outdoor conduit hub,

mounted at the time of installation, utilizing the

dimple provided for drilling the pilot hole.

3. Prepare the necessary conduit runs, terminate them

at both ends and pull in the conductors as specified

by the installation layout.

4. Refer to Figure 1 below;

note that this enclosure

contains one Time Switch

and up to four full size

PRESSURE PLATE

TERMINAL SCREW

MAKE SURE INSULATION

CLEARS PRESSURE PLATE

circuit breakers. To wire the

panel, follow the wiring diagram located inside the

enclosure door. Make sure that connections to time

switch terminals are tight (25 lb.-in. minimum) and

insulation clears the pressure plate - see illustration.

5. If required by the heater manufacturer, install

fireman switch kit 156T4042A (not furnished)

on Time Switch Plate and make the fireman switch

connections. Use at least #18 AWG wiring with

insulation rated 300 Volt or higher. Place heater

ON/OFF switch on heater to ON (see Figure 2

on page 3).

Some heaters may require a special

connecting harness, contact heater manufacturer

for details.

6. If this enclosure is used for direct connection of

underwater lights, refer to 1999 NEC 680-21(b),

2002 NEC 680-24(b) or CEC 68-060, 062 and 066

for further details.

7. To install additional wiring devices inside the

enclosure, first remove rectangular knock-

out(s) in dead front. Next, remove hex head

screws in back of enclosure and install stand-

offs* in place of screws. Attach wiring device to

stand-offs.

2

*Stand-offs are not furnished. Order 21T156A for a set of

four (4) stand-offs and mounting hardware.

8.

If external bonding is required, install a bonding

lug at bottom of enclosure and bond installation

according to code requirements.

9.

Testing of the installation is optional and recom-

mended only if pump is securely in place and will

not be damaged by this test:

a. Turn the manual lever of the Time Switch to OFF.

b. Turn ON power at breaker panel.

c. Move the manual lever of Time Switch to the

right (ON). Pump should start and run on full speed.

In case of unsatisfactory results, turn OFF power,

check your wiring, refer to Troubleshooting on Page 3.

10.

Install front panel over wiring compartment.

The control is now ready for programming,

see OPERATION section on Page 3.

Figure 1

OPERATION

TO SET FILTER PUMP TIME SWITCH, follow instructions on the right. The length of the daily filtration/ heating cycle depends on many variables such as size, shape, geographic location of the pool, water chemistry, type of pool equipment, usage and season of year. If not sure, contact your local pool service professional for advice.

THE FIREMAN SWITCH (Heater Protection Mechanism), if required, is factory set and shuts OFF the heater 20 minutes before the Time Switch turns OFF the filter pump.

The Fireman Switch requires no setting or service.

SYMPTOM

Figure 2

TROUBLESHOOTING

CAUSE(S)

TIME SWITCH OPERATING

INSTRUCTIONS

1. TO SET “ON” AND

“OFF” TIMES: Hold

TRIPPERS against edge of

CLOCK-DIAL, pointing to time (AM or PM) when ON and OFF operations are desired. Tighten tripper screws firmly.

2. TO SET TIME-OF-DAY:

Pull CLOCK-DIAL outward. Turn in either direction and align the exact time-of-day on the CLOCK-DIAL

(the time now, when switch is being put into operation) to the pointer.

• TO OPERATE SWITCH MANUALLY: Move

MANUAL LEVER below CLOCK-DIAL left or

right as indicated by arrows. This will not affect

the next operation.

• FOR MORE THAN ONE DAILY ON-OFF

OPERATION: Place additional tripper pairs on

CLOCK-DIAL (order 156T1978A).

• IN CASE OF POWER FAILURE: Reset CLOCK-

DIAL to proper time of day. See step 2 above.

CORRECTIVE ACTION

1. Time Switch will not keep

time but dial is turning.

2. Time Switch Dial stops

at ON or OFF tripper.

3. Dial stops after switch

turns OFF.

1a. Frequent power outages

1b. Wrong voltage/cycle

1c. Loose clock motor connections

2a. Loose tripper

2b. Bent dial

2c. Defective motor

3a. LINE leads are connected

to LOAD terminals

Reset dial

Change clock motor

Check connections

Check/change tripper

Check/change mechanism

Change clock motor

Reverse LINE and LOAD connections

4. Load is ON at all times -

dial is turning.

5. Dead clock motor. (Clock

motor gears do not rotate).

4a. Welded contacts

4b. Two ON trippers and

no OFF tripper on dial

4c. Defective mechanism

5a. Defective clock motor

(open coil due to lightning or surge)

5b. Loose clock motor connections

5c. Wrong voltage

Change mechanism

Change tripper

Change mechanism

Change clock motor

Check connections

Change clock motor

3

Mechanical Controls

T20000R Series

60 Amp Pool/Spa Control Panels

The T20000R Series Control Panels features an all-weather enclosure and contain a

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Applications:

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Specifications:

Enclosure: 0.048 in. steel with electrostatically applied light beige finish

16 3 ⁄

4

in. (42.6 cm) H x 8 7 ⁄

8

in. (22.5 cm) W x 4 3 ⁄

8

in. (11.1 cm) D

Knockouts: Five combination 1 ⁄

2

– 3 ⁄

4

in. and three 3 ⁄

4

– 1 in. on the bottom, one combination 1 ⁄

2

– 3 ⁄

4

in. on the left side, one 3 ⁄

4

– 1 in. on the back and one combination

1 3 ⁄

4

x 2 3 ⁄

4

in. knockout on the right side for mounting switches or GFCI

Panel Rating: 60 Amp, 120, 240 VAC or 120, 208 VAC; Single Phase, 60 Hz

Time Switch Rating: 30 Amp Resistive/Inductive, Tungsten or 1000 VA Pilot Duty each pole, 120, 208, 240 VAC; 2 HP (24 FLA), 120 VAC; 5 HP (28 FLA), 240 VAC

Shipping Weight: See table

Agency Approval: CSA/C-US

Clock Supply

Model # Description/Mechanism Switch Volts AC, 60 Hz Shipping Weight

T21000R Enclosure only None NA 11.2 lbs (5.0 kg)

T21001R T101M

T21004R T104M

T20004R* T104M

SPST

DPST

DPST

120

240

240

12.2 lbs (5.5 kg)

12.2 lbs (5.5 kg)

11.6 lbs (5.3 kg)

* T20004R has a limited availability, T21004R is the replacement model.

For additional trippers ( 1 ON 1 OFF per pack ), Order No. 156T1978A.

For additional OFF trippers (25 OFF per pack), order No. PA115.

For stand-offs for décor knockouts (4 stand-offs per pack), order No. 21T156A.

Note: See page 130 for a detailed list of replacement mechanisms.

T21000R

T21004R

T20004R

www.intermatic.com

133