Hubbell BWXSS-3775 Скачать руководство пользователя страница 31

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TACO, INC.

, 1160 Cranston Street, Cranston, RI 02920

Telephone: (401) 942-8000

FAX: (401) 942-2360.

TACO (Canada), Ltd.

, 6180 Ordan Drive, Mississauga, Ontario L5T 2B3.

Telephone: 905/564-9422.

FAX: 905/564-9436.

Visit our web site at: 

http://www.taco-hvac.com

Printed in USA

Copyright 2004

TACO, Inc.

REPLACING MOTOR ASSEMBLY:

1. Disconnect the electrical supply.
2. Reduce system pressure to 0 psi and allow system to return to room temperature. Isolate the circulator by closing the

service valves or draining the system.

3. Remove the body bolts and swing motor assembly away from the body.
4. Install new motor, and reassemble circulator using the new gasket and bolts supplied.
5. Follow the “installation” procedure to start up the circulator.

REPLACING CARTRIDGE ASSEMBLY:

1. Disconnect the electrical supply.
2. Reduce system pressure to 0 psi and allow system to return to room temperature. Isolate the circulator by closing the

service valves or draining the system.

3. Remove the body bolts and swing motor assembly away from the body.
4. Pull cartridge out of the motor housing.
5. Install replacement cartridge, making sure that the cover plate is between the cartridge flange and motor.
6. Make sure the replacement cartridge corresponds to the full circulator product number. A complete parts list is avail-

able from your local plumbing supply wholesaler.

7. Reassemble the circulator using the new gasket and bolts supplied.
8. Follow the “Installation” procedure to start up the circulator.

REPLACING CAPACITOR:

1. Replacement capacitor must have same rating as originally furnished.

Taco, Inc. will repair or replace without charge
(at the company’s option) any product or part
which is proven defective under normal use
within one (1) year from the date of start-up or
one (1) year and six (6) months from date of
shipment (whichever occurs first).

Taco, Inc. will repair or replace without charge
(at the company’s option) any Taco 00 Series
circulator cartridge that is proven defective
under normal use within three (3) years from the
date of start-up or three (3) years and six (6)
months from date of shipment (whichever
occurs first).

In order to obtain service under this warranty, it
is the responsibility of the purchaser to prompt-
ly notify the local Taco stocking distributor or
Taco in writing and promptly deliver the subject
product or part, delivery prepaid, to the stocking
distributor. 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 operat-
ed 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 sim-
ilar in design and functionally equivalent to the
defective product or part. Taco reserves the
right to make changes in details of design, con-
struction, 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.

LIMITED WARRANTY STATEMENT

Содержание BWXSS-3775

Страница 1: ...INSTALLATION OPERATION MAINTENANCE MANUAL Hubbell BWXSS 3775 Hubbell Water Heaters P O Box 288 Stratford CT 06615 Phone 203 378 2659 Fax 203 378 3593...

Страница 2: ...g for air and electrical requirements All electrical wiring to unit must be in accordance with the latest edition of the N E C and comply with all local code requirements 7 If unit is painted or insul...

Страница 3: ...will never reach the desired temperature Refer to the enclosed Hubbell piping and wiring drawings 7 Gradually open valve to allow heating medium to enter the heat exchanger Boiler water lines should b...

Страница 4: ...then slowly open drain valve MAINTENANCE OF THERMO PLATE HX 1 The Brazed Plate Heat Exchanger is self cleaning The high turbulence on the plates prevents or minimizes blockages in the heat exchanger 2...

Страница 5: ...isplay lower display Press SETUP key until 120 0 SP Lower display shows SP Use up or down keys to adjust set point then press setup again to display present water temperature and retain the setting Ad...

Страница 6: ...1 16 DIN Controller Indicator Manual 1 16 DIN Controller and Indicator...

Страница 7: ...isplay lower display Press SETUP key until 120 0 SP Lower display shows SP Use up or down keys to adjust set point then press setup again to display present water temperature and retain the setting Ad...

Страница 8: ...de Page 3 4 Configuration Mode Page 3 5 Setup Mode Page 6 6 Operator Mode Page 7 7 Automatic Tuning Mode Page 8 8 Product Information Mode Page 8 9 Installing Option Modules Page 9 10 Error Fault Indi...

Страница 9: ...n the right Instruments may be mounted side by side in a multiple installation for which the cut out width for n instruments is 48n 4 mm or 1 89n 0 16 inches Panel Instrument Ratchets Gasket Slide mou...

Страница 10: ...displayed depends on how instrument has been configured Parameters marked are repeated in Setup Mode Parameter Lower Display Upper Display Adjustment range Default Input Range Type See following tabl...

Страница 11: ...e 5 Dev Alm 2 Value 5 Alm 2 Hysteresis 584 Options as for alarm 1 Loop Alarm 59 05 disabled or 9 5 enabled 5 Loop Alarm Time 53 1 sec to 99 mins 59secs only applies if primary proportional band 0 6 No...

Страница 12: ...Linear Output 3 Range 4 C As for output 1 Retransmit Output 3 Scale maximum C8 1999 to 9999 display value at which output will be maximum Range max Retransmit Output 3 Scale minimum C 1999 to 9999 di...

Страница 13: ...to 10 0 of input span centered about the setpoint Setpoint Upper Limit 0 Current Setpoint to Range max R max Setpoint Lower limit 0 Range min to Current Setpoint R min Primary Output Power Limit A 0 t...

Страница 14: ...ble except in Strategy 6 SP1 Value _ SP1 _ lit if dig I P 0 and active SP is SP1 Target value of SP1 Adjustable except in Strategy 6 SP2 Value _ SP2 _ lit if dig I P 0 and active SP is SP2 Target valu...

Страница 15: ...f the setpoint 8 PRODUCT INFORMATION MODE First select Product information mode from Select mode refer to section 3 Press to view each parameter To exit from Product Information mode hold down and pre...

Страница 16: ...b Locate the tongues on each module into the corresponding slot in the board opposite c Hold the main boards together while relocating them back on the mounting struts d Replace the instrument by ali...

Страница 17: ...r the Configuration Mode next press or to enter the unlock code number then press to proceed Over Range DEEF Normal Input 5 over range Under Range D F Normal Input 5 under range Sensor Break G Normal...

Страница 18: ...flow The best result will be obtained by opposite flow direction Rinse thoroughly with water so that the acid is removed from the system Clean the heat exchanger regularly 10 Filter We always recommen...

Страница 19: ...mend that all solderings take place with a silver plumb with a silver content of at least 45 This secures A relative low soldering temperature and a high flowability All characteristics are preserved...

Страница 20: ...igh resolution stroke 1 1000 Linear or equal percentage valve characteristic user selected Switch selectable control signal 0 to 10 Vdc 2 to 10 Vdc or 4 to 20 mA Wear free inductive stroke measurement...

Страница 21: ...rt If required order Z155 65 separately For screwed valves no additional ordering is required The components required to create a straight through valve are included with the valve Principles Construc...

Страница 22: ...15 108 213 361 525 MXG461 15 1 5U 1 2 1 7 44 3 44 29 5 3 15 108 213 361 525 MXG461 15 3 0U 1 2 3 5 44 3 44 29 5 3 15 108 213 361 525 MXG461 20 5 0U 3 4 5 8 44 3 44 29 5 3 15 108 213 361 525 MXG461 25...

Страница 23: ...the cover of the electronics module Table 3 LED Display LED Display Status Description LED green On continuously Automatic mode Auto normal no faults Flashing Mechanically set to MANUAL Mechanically...

Страница 24: ...ht through Applications Installation MXG461 U screwed valves are flat faced to facilitate sealing with the gaskets supplied Do not use hemp tape or thread sealing compound Do not insulate the actuator...

Страница 25: ...ater or water glycol mixtures with maximum 50 glycol Temperature of medium 34 F to 266 F 1 C to 130 C Valve characteristic stroke kvs Linear or equal percentage user selected optimized near the closin...

Страница 26: ...l output position feedback Override control Figure 6 Terminal Layout for Four wire Connections Wiring Diagram 1 2 3 4 5 6 U 2 10 VDC 0 10 VDC 24 VAC 4 20 mA 24 VAC G0 G Y YM X YF MX 461 1 2 3 4 5 6 24...

Страница 27: ...Calibration The MX 461 P magnetic valves are factory calibrated at 0 and 100 stroke When commissioning the valves especially under extreme usage conditions there may still be some leakage via control...

Страница 28: ...ctory calibrated and should only be replaced by qualified personnel Dimensions All dimensions in inches millimeters F E m in 100 m i n 100 H D b L k d A AB B L 1 Sval0009 eps Table 4 MXF461 U Flanged...

Страница 29: ...ions Continued All dimensions in inches millimeters F A AB B E m in 100 m i n 100 H D I L 2 DA L 1 L 60433 Sval0010R1 Table 5 MXG461 U Valves with Electronics Module Product Number DI DA L L1 L2 H E F...

Страница 30: ...lation would be to attach the white wire to the white common power supply wire and either the yellow or blue wire to the black hot power supply wire The pump cannot run backwards CAUTION 1 The additio...

Страница 31: ...occurs first In order to obtain service under this warranty it is the responsibility of the purchaser to prompt ly notify the local Taco stocking distributor or Taco in writing and promptly deliver th...

Страница 32: ...1 4 11 2 and 2 25 32 38 and 50mm Features Bronze body construction Non mechanical seat to disc alignment Thermostat is accurate and proven Exclusively designed and manufactured by Watts Tamper resista...

Страница 33: ...flect the CSA temperature relieving capacity of the valves for selection purposes LL40XL and LLL40XL valves with extended inlet shanks should be used for water heaters that have extra thick insulation...

Страница 34: ...dous condition 2 Check the ratings given in the instructions and on the product to make sure the product is suitable for your application 3 Installer must be a trained experienced service technician 4...

Страница 35: ...nsert the sensing element into the immersion well 9 Fasten the case of the Aquastat Controller to the well with the adapter clamp Make certain that the clamp is properly positioned over the groove of...

Страница 36: ...e R W contacts for circuit when the temperature setting is reached Switching action operates as follows When there is a drop in water temperature to dial setting less differential the R to B contacts...

Страница 37: ...Control Solutions Honeywell Honeywell Limited Honeywell Limit e 1985 Douglas Drive North 35 Dynamic Drive Golden Valley MN 55422 Scarborough Ontario M1V 4Z9 CHECKOUT Check to make certain that the Aq...

Страница 38: ...CONTACTS PRIMARY HI LIMIT PILOT LITE AMBER WITH RELAY AND BMS DRY CONTACTS SECONDARY HI LIMIT PILOT LITE RED WITH RELAY AND BMS DRY CONTACTS REMOTE SHUT OFF PILOT LITE WITH 24 VOLT RELAY AND BMS DRY C...

Страница 39: ...s Power On B A S C NC NO Tank Temp Reading 4 20mA Output BAS Main Power 115vac 60hz 1ph H N G 4 20mA Input BAS Remote Set point Dry Contacts Secondary Hi Limit B A S C NC NO C NC NO B A S Primary Hi L...

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