Taco 265-1 User manual

Application:
The Taco Clock Timer/Temperature Aquastat combination is
designed to cycle the circulator during peak demand peri-
ods. The Analog Timer (No. 265-1) is adjustable to 15 minute
intervals within a 24 hour time frame. The Digital Timer
(No. 265-3) can be programmed for 7 day operation. The
Temperature Aquastat (No. 563-2) automatically switches
the circulator ON at 95ºF and OFF at 115ºF. The two can
be used in combination, or they can be used separately.
When the Clock Timer/Temperature Aquastat are used
together, the Timer switches ON sending power to the unit.
The Temperature Aquastat measures the temperature, and
cycles the circulator as long as the Timer is switched to the
ON mode.
If used separately, the Clock Timer operates the circulator
during the chosen number of ON/OFF intervals. When using
only the Temperature Aquastat, the circulator cycles inter-
mittently to maintain a temperature between 95ºF and 115ºF.
The Clock Timer and Temperature Aquastat are easy to
retrofit to any “00” Series Circulator. The user-friendly 24
hour analog clock has an hour hand, raised minute hand
for ease of adjustment, two directional arrows, and AM/PM
time settings. Our easy to program digital timer provides
maximum convenience, comfort and energy savings. The
Clock Timer can be mounted in any direction by just
attaching it to the capacitor box electrical connection hole.
Installation: FOLLOW ALL INSTRUCTIONS IN THE
SEQUENCE THAT THEY APPEAR.
Analog Timer Installation Instructions:
1. Disconnect the electrical supply. Remove circulator
terminal box screw and cover.
2. Loosen Timer box cover screw and remove cover.
3. Assemble the back portion of the Timer to the “00” ter-
minal box as shown in the Timer installation diagram
(006 circulator pictured). Make sure that the protruding
tang on the back of the Timer box fits under the circu-
lator’s terminal box base. Adjust until the two terminal
box openings are aligned.
4. Secure the locknuts. Feed the yellow and white circu-
lator lead wires into the Timer through the bushing.
Reassemble circulator terminal box cover and secure
with the screw.
5. See electrical hook-up for Timer wiring.
Aquastat Installation Instructions:
1. Disconnect the electrical supply. Securely fasten the
Aquastat clip to 3⁄4" pipe or to the circulator casing for
1⁄2" pipe applications. The Aquastat must be properly
fastened to insure a good reading.
2. See electrical hook-up for Aquastat wiring.
Electrical Hook-Up:
1. All electrical work must be performed by an electrician
in accordance with the latest edition of the National
Electrical Codes and Local Codes and Regulations.
2. Verify that the voltage, phase and frequency are correct
for the Circulator, Timer and Aquastat prior to connection.
3. Follow the appropriate wiring diagram
Analog 24 Hour Timer Programming:
1. Set clock to the exact time of day by turning the outer
black ring clockwise to move the hour/minute hands to
the correct position. Pay special attention to the white
arrow pointing to the correct AM/PM time in the 24
hour outer ring.
2. Set the desired ON/OFF times by pushing the trippers
away from the clock face for ON operation. Leave the
trippers toward the clock face for OFF operation. Each
tripper represents a 15 minute interval.
3. Set switch in the middle position for
automatic operation.
Analog Timer Manual Switch Settings:
1. Up = On, Constant Circulation I
2. Middle = Automatic operation
3. Down = Off O
Instruction Sheet
Timer and Aquastat
102-067A
SUPERSEDES: May 1, 2010 EFFECTIVE: October 1, 2010
Plant ID# 001-3969
Analog Timer Clock Face
TIME
ARROW
MANUAL
SWITCH
IN AUTO
POSITION
PROGRAM
TRIPPERS
NOTE: To run Digital Timer in Manual ON (I) mode,
press the (R) Reset key first.
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Digital 7 Day Programmable Timer:
The Plumb n’ Plug (PNP) digital timer features a large LCD
display with user friendly keys for setting time and run pro-
grams. An internal re-chargeable battery holds programmed
settings for up to 4 days during power outages.
Note: Although the Plumb n’ Plug digital timer contains
some degree of spike and electrical noise protection,
as with all electronic devices, these units can be affected
by electrical noise. It is recommended that they be
powered from a voltage source that has no switching
devices or inductive loads connected.
Technical Data:
Programs: 8 ON settings, odd numbered 1-15
8 OFF settings, even numbered 2-16
Daylight time changeover: Manual
Manual 3-way override switch: On-Auto-Off
Reserve Battery Charge: - 4 days
- Full recharge in 48 hours
Input Voltage rating: 125V, 60Hz, 15A
Clock Face Description:
Function Switches:
A. Manual Operation Switch: (I) ON, (AUTO)
Automatic, (O) OFF
B. Programming Switch: to set current time,
(RUN) run mode, (P) to program timer
Key Pad Selectors:
C. (P) Program Selection
D. (OK) to confirm setting and advance to next program
E. (+) Week, Hr, Minute, Second – forward 1 unit at a
time, press & hold to scroll rapidly
F. (-) Week, Hr, Minute, Second – reverse 1 unit at a
time, press & hold to scroll rapidly
G. ( ) Skip key, to change to next screen
H. (R) To RESET timer and erase all programs
Programs:
The PNP digital timer will accept up to 16 programs. A pro-
gram consists of:
1- ON or OFF setting
1- Time of Day setting ( Hour, Minute & Second)
1- Day(s) of Operation setting
Note: Each ON setting must be matched with a corre-
sponding OFF setting.
Programming your Digital Timer:
A. Setting the current time on the LCD display
1. Move Programming Switch to
2. Press the (R) Reset key.
Clock face will display
“AM 12:00”.
3. DAY arrow will flash below the number 1 (Monday).
Press the (+) or (-) key to move arrow to the correct
day (1= Mon, 2= Tues, 7= Sun, etc), then press
(OK). HOUR will flash.
4. Press (+) or (-) to change HOUR to current time, be
sure the AM/PM symbol is correct, then press (OK).
MINUTE will flash.
5. Press(+) or (-) to change MINUTES to correct time,
then press (OK). SECONDS will flash.
6. Since SECONDS will not be used, simply press
(OK). Your current time is set.
7. Move Programming Switch to RUN.
B.Programming the Digital Timer ON/OFF settings
NOTE: It is helpful to write out the program timer
schedules before beginning programming. See last
page for an example.
To program timer for ON operation
1. Move Programming
Switch to (P), display
will show “-01-”. This is
your first ON setting.
2. Press (P) Program
Selection Key. Display
will read “--:--”.
G
F
H
E
D
C
AB
AM 12:00: 00
-01-
--:--

PM 06:45: 00
3. Press (+) key. Display will
show a flashing arrow
below the numbers 1-7
(Monday-Sunday), the
time will read “AM
12:00:00” and a light
bulb will appear to the right of the time, signifying
an ON time setting. Press the (+) or ( - ) key to
move the arrow through the DAY selection options:
4. When correct DAY(S) setting is selected, press
(OK), HOUR time will flash.
5. Press (+) or (-) key to set HOUR to the desired time.
Be sure the “AM/PM” symbol is correct. Then press
(OK), MINUTES time will flash.
6. Press (+) or (-) key to set MINUTES to desired time.
Then press (OK), SECONDS will flash.
7. Since SECONDS are not necessary, simply press
(OK). Your first ON time is set.
8. Press (P) Program
Selection key to finish.
Display will show “-02-”.
Timer is now ready for an
OFF timer program.
To program timer for OFF operation
1. Repeat steps 2 thru 8 to complete OFF time set-
ting. For OFF settings, no light bulb will appear on
the clock face.
Repeat the above procedure to program each ON (odd
number) and OFF (even number) desired time setting, in
sequential order. Refer to Timer Schedule below.
To finish and set digital timer to AUTO operation
1. When all programs are completed, move
Programming Switch (P) to RUN position.
2. Move Manual Operation switch to AUTO. Timer will
now operate ON/OFF according to programmed
settings.
AM 12:00: 00
DISPLAY ARROW INDICATOR DAYS
1MONDAY
2TUESDAY
3WEDNESDAY
4THURSDAY
5FRIDAY
6SATURDAY
7SUNDAY
12345 MON - FRI
67 SAT - SUN
123456 MON - SAT
1234567 MON - SUN
-02-
PNP Digital Timer Program Schedules (Example)
PROGRAM ON/OFF DAYS HOUR MINUTE
01 ON MON, TUE, WED, THURS, FRI 6 AM 00
02 OFF MON, TUE, WED, THURS, FRI 8 AM 00
03 ON MON, TUE, WED, THURS, FRI 4 PM 30
04 OFF MON, TUE, WED, THURS, FRI 8 PM 00
05 ON SATURDAY and SUNDAY 7 AM 00
06 OFF SATURDAY and SUNDAY 9 AM 00
07 ON SATURDAY and SUNDAY 4 PM 30
08 OFF SATURDAY and SUNDAY 7 PM 30

ANALOG
TIMER
BLACK
WHITE
YELLOW
NEUT. WHITE
YELLOW MOTOR LEAD
WHITE MOTOR LEAD
GND
SCREW
PUMP
LINE BLACK
WHITE
BLACK
AQUASTAT
5 4 3 2 1
DIGITAL
TIMER
BLACK
WHITE
YELLOW
5 4 3 2 1
Jumper
2 & 5
Jumper
2 & 3
BLACK
WHITE
YELLOW
NEUT. WHITE
YELLOW MOTOR LEAD
WHITE MOTOR LEAD
GND
SCREW
PUMP
LINE BLACK
5 4 3 2 1
DIGITAL
TIMER
BLACK
WHITE
YELLOW
5 4 3 2 1
Jumper
2 & 5
Jumper
2 & 3
ANALOG
TIMER
BLACK WHITE
NEUT. WHITE MOTOR LEAD
YELLOW MOTOR LEAD
GND
SCREW
PUMP
LINE BLACK
AQUASTAT
THREADED PIPE
LOCKNUT SPACER
RING
PUMP TERMINAL BO
X
PUMP
TIMER MODULE BACK
Timer and Aquastat Wiring Diagram Timer Only Wiring Diagram
Aquastat Only Wiring DiagramTimer Installation Diagram
(006 Circulator Shown)
LIMITED WARRANTY STATEMENT
Taco, Inc. will repair or replace without charge
(at the company’s option) any Taco 00 Series
circulator or circulator part which is proven
defective under normal use within three (3) years
from the date of manufacture.
In order to obtain service under this warranty, it
is the responsibility of the purchaser to promptly
notify the local Taco stocking distributor or Taco
in writing and promptly deliver the subject product
or part, delivery prepaid, to the stocking distrib-
utor. For assistance on warranty returns, the
purchaser may either contact the local Taco
stocking distributor or Taco. If the subject prod-
uct or part contains no defect as covered in this
warranty, the purchaser will be billed for parts
and labor charges in effect at time of factory
examination and repair.
Any Taco product or part not installed or operated
in conformity with Taco instructions or which
has been subject to misuse, misapplication, the
addition of petroleum-based fluids or certain
chemical additives to the systems, or other
abuse, will not be covered by this warranty.
If in doubt as to whether a particular substance
is suitable for use with a Taco product or part, or
for any application restrictions, consult the
applicable Taco instruction sheets or contact
Taco at (401-942-8000).
Taco reserves the right to provide replacement
products and parts which are substantially similar
in design and functionally equivalent to the
defective product or part. Taco reserves the right
to make changes in details of design, construc-
tion, or arrangement of materials of its products
without notification.
TACO OFFERS THIS WARRANTY IN LIEU OF
ALL OTHER EXPRESS WARRANTIES. ANY
WARRANTY IMPLIED BY LAW INCLUDING
WARRANTIES OF MERCHANTABILITY OR
FITNESS IS IN EFFECT ONLY FOR THE DURA-
TION OF THE EXPRESS WARRANTY SET
FORTH IN THE FIRST PARAGRAPH ABOVE.
THE ABOVE WARRANTIES ARE IN LIEU OF
ALL OTHER WARRANTIES, EXPRESS OR
STATUTORY, OR ANY OTHER WARRANTY
OBLIGATION ON THE PART OF TACO.
TACO WILL NOT BE LIABLE FOR ANY SPE-
CIAL, INCIDENTAL, INDIRECT OR CONSE-
QUENTIAL DAMAGES RESULTING FROM THE
USE OF ITS PRODUCTS OR ANY INCIDENTAL
COSTS OF REMOVING OR REPLACING
DEFECTIVE PRODUCTS.
This warranty gives the purchaser specific
rights, and the purchaser may have other rights
which vary from state to state. Some states do
not allow limitations on how long an implied
warranty lasts or on the exclusion of incidental
or consequential damages, so these limitations
or exclusions may not apply to you.
COMFORT MADE EASY®
TACO, INC., 1160 Cranston Street, Cranston, RI 02920 Telephone: [phone] FAX: [phone].
TACO (Canada), Ltd., 8450 Lawson Road, Unit #3, Milton, Ontario L9T 0J8. Telephone: [phone]. FAX: [phone].
Visit our web site at: http://www.taco-hvac.com
Printed in USA
Copyright 2010
TACO, Inc.