Bradford White KwickShot Bedienungsanleitung

Information contained in this document is subject to change without notice.

238-54367-00A REV 09/21

INSTALLATION GUIDE AND OWNER’S MANUAL

KwickShot® Tankless Electric Water Heaters

Read and understand the instructions thoroughly before attempting the installation or service of the water heater. Failure

to follow the instructions can result in serious injury, death and/or property damage. The warranty of the water heater will

depend upon proper installation according to the instructions. Some heaters come supplied with separate faucet aerators.

If supplied, the aerator must be installed in the faucet for optimum performance. The heater must only be used to heat

water and must be installed in a location where it is not subject to freezing temperatures. The manufacturer is not liable for

any damages resulting from improper installation or misuse.

The installation must conform to the latest requirements of the National Electrical Code and all applicable state and local

codes. This information is available through local authorities. You must fully understand the requirements before

beginning this installation.

This water heater is not required by UL 499 to employ a temperature and pressure relief valve (T&P). Check with local

codes to find out if one is required. If it is, the T&P valve must be installed in the outlet hot water pipe between the heater

and the isolation valve.

IMPORTANT SAFETY INSTRUCTIONS

When using electrical equipment, basic safety precautions should always be followed, including the following:

READ AND FOLLOW ALL INSTRUCTIONS

Supply the water heater only from a grounded system. A green terminal (or a wire connector marked “G”, “GR, “Ground”,

or “GROUNDING”) is provided for wiring the appliance. To reduce the risk of electric shock, connect this terminal, or

connector, to the grounding terminal of the electric service or supply panel with a continuous copper wire. Connection

should be made in accordance with the electrical installation code.

BEFORE ATTEMPTING ANY INSTALLATION, MODIFICATION OR SERVICE OF THE

HEATER, MAKE SURE THE ELECTRICAL POWER IS DISCONNECTED.

Information contained in this document is subject to change without notice.

238-54367-00A REV 09/21

DO NOT INSTALL IN A BATH ENCLOSURE OR SHOWER STALL OR CONNECT TO A SALT-REGENERATED

WATER SOFTENER OR A WATER SUPPLY OF SALT WATER. ATTENTION: NE PAS INSTALLER DANS UNE BAIGNOIRE OU UNE

CABINE DE DOUCHE ET NE PAS BRANCHER À UN ADOUCISSEUR D’EAU RÉGÉNÉRÉ AVEC DU SEL OU À UN

APPROVISIONNEMENT EN EAU SALÉE.

(CANADIAN INSTALLATIONS ONLY) CONNECT ONLY TO A CIRCUIT PROTECTED BY A CLASS A GROUND

FAULT CIRCUIT INTERRUPTER. ATTENTION: BRANCHER UNIQUEMENT À UN CIRCUIT PROTÉGÉ PAR UN DISJONCTEUR DE

FUITE DE TERRE DE CLASSE A.

(CANADIAN INSTALLATIONS ONLY) USE COPPER CONDUCTORS ONLY. USE BONDING CONDUCTOR IN

ACCORDANCE WITH THE CANADIAN ELECTRICAL CODE PART I. UTILISEZ DEZ CONDUCTEURS EN CUIVE UNIQUEMENT.

UTILISEZ DES CONDUCTEURS DE MIZE À LA MASSE CONFORMEMENT AU CODE CANADIEN DE L’ÉLECTRICITÉ, PARTIE I.

Contents

1. GENERAL .............................................................................................................................................................................2

2. MOUNTING THE UNIT TO THE WALL ..................................................................................................................................3

3. PLUMBING HOOK-UP ..........................................................................................................................................................4

4. ELECTRICAL HOOK-UP .........................................................................................................................................................7

5. COMMISSIONING THE HEATER ...........................................................................................................................................9

6. THERMOSTATIC UNIT OPERATION....................................................................................................................................11

7. TROUBLESHOOTING..........................................................................................................................................................13

8. PERIODIC MAINTENANCE..................................................................................................................................................15

9. REPLACEMENT PART NUMBERS........................................................................................................................................15

10. REPAIR PARTS....................................................................................................................................................................16

SAVE THESE INSTRUCTIONS

SECTION 1: GENERAL

Bradford White offers thermostatic, and flow controlled tankless electric water heaters.

KwickShot® thermostatic heaters are designed to accept cold or preheated water and heat it to temperatures suitable for

normal domestic usage up to a maximum temperature setpoint of 140°F.

Information contained in this document is subject to change without notice.

238-54367-00A REV 09/21

“ML” option models: Factory set to a maximum temperature setpoint of 110°F and are recommended for multi-lavatory

handwashing applications –refer to section 3 for supplied aerator details.

“CA” option models: Manufactured for Canadian market and it indicates evaluation and compliance to either Underwriters

Laboratories (UL) or Intertek (ETL) under CAN/CSA-C22.2 No. 64/No. 88.

KwickShot® flow-controlled heaters are designed to take in cold water and heat it to temperatures suitable for

handwashing and other fixed-flow applications.

NOTICE: KwickShot® tankless electric water heaters are tested @ 125 deg. per Department of Energy (DOE)

10CFR Part 430, Energy Conservation Program for Consumer Products.

To obtain optimum performance and energy savings, the water heater should be located as close as possible to the point-

of-use. The unit is supplied with compression rings and nuts suitable for direct coupling to 3/8” copper or PEX™ piping.

Do not use additional screwed fittings, pipe dope or Teflon tape –doing so will void the warranty. DO NOT SOLDER

PIPES WHILE THE UNIT IS INSTALLED as serious damage to the heater will result and the warranty will be voided

SECTION 2: MOUNTING THE UNIT TO THE WALL

The heater should be mounted on the wall under the sink, as close to the point-of-use as possible. Ideal position is fittings

pointed down; however, the heater may be mounted in any orientation.

Note: an additional logo decal has been provided to ensure branding is clearly displayed in any mounting orientation.

Make sure to leave a minimum of 8 inches service

clearance at the end OPPOSITE the fittings.

THIS HEATER MUST BE INSTALLED IN A LOCATION WHERE IT IS NOT SUBJECT TO

FREEZING TEMPERATURES.

Information contained in this document is subject to change without notice.

238-54367-00A REV 09/21

Remove the cover and fasten to the wall using the mounting holes at

each corner of the back plate. Replace the cover.

SECTION 3: PLUMBING HOOK-UP

The water heater is supplied with 3/8” brass compression fittings that are compatible with either copper or plastic pipes.

Make sure these fittings are used for this installation. Contact your representative for further information.

Bradford White strongly recommends that the heater be supplied directly from the main cold-water trunk line when

possible. This helps to avoid a potential water flow interruption to the water heater which could lead to a failure of the

heating element.

System Requirements:

Base Model*

Turn On Flow Rate, GPM (LPM)

0.2

(0.76)

0.25

(0.95)

0.3

(1.14)

0.4

(1.51)

0.5

(1.89)

0.7

(2.65)

0.8

(3.03)

TEF024V120

•

TEF030V120

•

TEF035V120

•

TEF035V240

•

TEF048V240

•

TEF055V240

•

TEF065V240

•

TEF075V240

•

TEF095V240

•

TEF030V208

•

TEF041V208

•

TET083V208

•

TEF030V277

•

TEF041V277

•

TEF060V277

•

TEF080V277

•

TEF090V277

•

TEF100V277

•

*Special suffixed models (i.e. CA, ML), will have identical temperature rises as their base model

•Minimum turn on flow rates are family dependent:

oThermostatic Models: 0.2 GPM

oFlow Controlled Models: vary by model (refer

to the table below)

•Minimum/maximum working pressure: 30

PSI/150 PSI (Optimal operating pressure range:

35 to 80 PSI)

NEVER SUBSTITUTE THREADED PIPE FITTINGS USING PIPE DOPE OR TEFLON TAPE AND

NEVER SOLDER ANY PIPE CONNECTIONS WHILE ATTACHED TO THIS HEATER AS

DAMAGE TO THE HEATER WILL RESULT. DOING THIS WILL VOID THE WARRANTY!

Information contained in this document is subject to change without notice.

238-54367-00A REV 09/21

For optimum performance, Bradford White recommends the use of isolation valves (full flow ball type) on the inlet and

outlet pipes and a 40 mesh Y-Strainer on the inlet of the heater.

Clean the screen periodically for best performance.

BEFORE ATTEMPTING ANY INSTALLATION, MODIFICATION OR SERVICE OF THIS

HEATER, MAKE SURE THE ELECTRICAL POWER IS DISCONNECTED.

The heater’s water INLET and OUTLET are labeled. Install full flow ball

valves to the inlet and outlet pipes and run water through the inlet

pipe into a bucket to purge it of any debris. Close the inlet ball valve.

*Failure to do so may clog the inlet water screen.

Make sure the inlet filter screen is present in the inlet fitting and the inlet

and outlet pipes are correctly aligned with the heater connections to

minimize stress on the heater.

Remove the cover. Connect the pre-assembled inlet and outlet pipes to the

heater (do not overtighten compression fittings) and fully open the inlet

and outlet ball valves. Check the system for water leaks at all plumbing

connections. If a leak is present at the compression fitting, slowly tighten

compression nut until it stops –do not overtighten.

Information contained in this document is subject to change without notice.

238-54367-00A REV 09/21

Sample installation diagrams:

Note: KwickShot® Thermostatic Models only

Open the hot water faucet and run water for a minimum of 60 seconds and until the flow is continuous and free of air pockets. Close

the faucet and install the aerator (if supplied).

Failure to install aerator will result in less-than-favorable heater performance.

**ML thermostatic models are designed to deliver a flow of 0.35 GPM to each lavatory. Please install the supplied aerators to ensure

maximum heating performance.

MODEL

# OF

AERATORS

TET055V240ML

TET060V277ML

TET065V240ML

TET075V240ML

TET080V277ML

TET083V208ML

TET090V277ML

TET095V240ML

TET100V277ML

TET115V240ML

Information contained in this document is subject to change without notice.

238-54367-00A REV 09/21

SECTION 4: ELECTRICAL HOOK-UP

BEFORE BEGINNING ANY WORK ON THIS INSTALLATION, CONFIRM THE ELECTRICAL

BREAKER IS “OFF” AND THAT ALL MOUNTING AND PLUMBING WORK HAS BEEN

COMPLETED PER THE STATED INSTRUCTIONS.

For use on an individual branch circuit only. The heater shall be installed using insulated, UL listed, 2 wire cable (2

wire plus ground) of the appropriate size suitable for up to 75°C and protected by the correctly rated circuit breaker.

Refer to the chart below for recommended copper wiring for conductors with a temperature rating of 75°C:

Flow Controlled

Models

Thermostatic

Models

Voltage

Max

power

Max

current

Minimum

wire size

(AWG)

@75°C

(VAC)

(kW)

(A)

TEF024V120

—

120

2.4

TEF030V120

—

120

TEF035V120

—

120

3.5

TEF035V240

—

240

3.5

TEF048V240

—

240

4.8

TEF055V240

TET055V240

240

5.5

TEF065V240

TET065V240

240

6.5

TEF075V240

TET075V240

240

7.5

TEF095V240

TET095V240

240

9.5

—

TET115V240

240

11.5

TEF030V208

—

208

TEF041V208

—

208

4.1

TEF083V208

TET083V208

208

8.3

TEF030V277

—

277

TEF041V277

—

277

4.1

14.8

TEF060V277

TET060V277

277

TEF080V277

TET080V277

277

TEF090V277

TET090V277

277

TEF100V277

TET100V277

277

*Recommendation for special suffixed models (i.e. CA, ML), are identical to standard models.

Information contained in this document is subject to change without notice.

238-54367-00A REV 09/21

Power cable entry to the heater should be made through

one of the knock-out holes located on the back plate or

top/bottom ends of the unit. Use the appropriate strain

relief fitting.

The power leads are to be secured to the L1 and L2 or L

and N connectors on the terminal block or relay. The

ground lead is to be secured to the GND connector on the

block or the green ground wire with the provided wire nut.

FAILURE TO GROUND THE SYSTEM MAY RESULT IN SERIOUS INJURY, DEATH AND/OR

PROPERTY DAMAGE.

Leave the breaker in the “OFF” position. Proceed to the

next section:

Information contained in this document is subject to change without notice.

238-54367-00A REV 09/21

SECTION 5: COMMISSIONING THE HEATER

BEFORE SWITCHING THE ELECTRICAL BREAKER “ON”, VERIFY THE INLET AND OUTLET

BALL VALVES ARE FULLY OPEN AND WATER IS FLOWING THROUGH THE HOT WATER

FAUCET FOR A MINUTE OR TWO UNTIL THE FLOW IS CONTINUOUS AND FREE FROM AIR POCKETS. DO

NOT SWITCH THE BREAKER “ON” IF THERE IS A POSSIBILITY THE WATER IN THE HEATER IS FROZEN.

Verify water is flowing through the faucet.

Switch “ON” the electric power supply at the breaker.

The following steps are dependent on the water heater, please be sure to read all instructions to best commission the

appropriate model.

KwickShot® Flow Controlled Models

The LED indicator light will flash rapidly while water flows through the unit.

Maintain flow.

After 15 seconds, the LED indicator light will turn solid red and there will be an

audible click.

The heater is commissioned at this point. The faucet can be turned off and

used as needed.

Note: with no flow, the unit will flash every 4 seconds, indicating normal stand-

by mode.

KwickShot® Thermostatic Models

Keep water flowing through the faucet for the next step.

The display on the circuit board should come “ON”. With the flow running, the

heater will go through the 60 seconds startup/self-calibration procedure. The

display will count down from 60 to 0. When the display timer reaches 45, the

unit starts heating and continues counting down to 0.

After the 60 seconds in step 4, the display will show the temperature setpoint.

See The heater is commissioned at this point. Faucet can be turned off

and used as needed.

Note:the temperature display will turn off after 5 minutes of inactivity. Display

turns on when water flows through heater.

Information contained in this document is subject to change without notice.

238-54367-00A REV 09/21

Congratulations!

Your KwickShot® tankless electric water heater is installed and ready for use!

For temperature rise at specified flow rate, please consult the table below:

Note: the values shown above are only for comparison purposes.

*Special suffixed models (i.e. CA, ML), will have identical temperature rises as their base model

“-”Flow rate below turn on flow for this model

BASE MODEL*

FLOW RATE, GPM (LPM)

KwickShot®

Thermostatic

models

0.35

(1.33)

0.5

(1.89)

(3.79)

1.5

(5.68)

(7.58)

2.5

(9.48)

(11.37)

TEMPERATURE RISE, °F (°C)

TET055V240

107**

(59)

(42)

(21)

(14)

(11)

(8)

(7)

TET065V240

127**

(71)

(49)

(24)

(17)

(12)

(10)

(8)

TET075V240

146**

(81)

102**

(57)

(28)

(19)

(14)

(11)

(9)

TET095V240

185**

(103)

130**

(72)

(36)

(24)

(18)

(14)

(12)

TET115V240

224**

(124)

157**

(87)

(44)

(29)

(22)

(17)

(14)

TET083V208

162**

(90)

113**

(63)

(32)

(21)

(16)

(13)

(11)

TET060V277

117**

(65)

(46)

(23)

(15)

(11)

(9)

(8)

TET080V277

156**

(87)

109**

(61)

(31)

(20)

(15)

(12)

(10)

TET090V277

176**

(98)

123**

(68)

(34)

(23)

(17)

(14)

(11)

TET100V277

195**

(108)

137**

(76)

(38)

(26)

(19)

(15)

(13)

**Note: the heaters’ actual temperature rises are limited by their thermostatic controls. The theoretical values shown above are only for

comparison purposes.

BASE MODEL*

KwickShot®

Flow

controlled

models

FLOW RATE, GPM (LPM)

0.2

(0.76)

0.25

(0.95)

0.3

(1.14)

0.4

(1.51)

0.5

(1.89)

0.7

(2.65)

0.8

(3.03)

(3.79)

TEMPERATURE RISE, °F (°C)

TEF024V120

(46)

(37)

(31)

(23)

(18)

(13)

(11)

(9)

TEF030V120

(46)

(38)

(28)

(23)

(16)

(14)

(11)

TEF035V120

(44)

(33)

(27)

(19)

(17)

(13)

TEF035V240

(44)

(33)

(27)

(19)

(17)

(13)

TEF048V240

(46)

(37)

(26)

(23)

(18)

TEF055V240

(42)

(30)

(26)

(21)

TEF065V240

(35)

(31)

(24)

TEF075V240

(41)

(36)

(28)

TEF095V240

(45)

(36)

TEF030V208

(46)

(38)

(28)

(23)

(16)

(14)

(11)

TEF041V208

(39)

(31)

(22)

(19)

(16)

TEF083V208

(45)

(39)

(32)

TEF030V277

(46)

(38)

(28)

(23)

(16)

(14)

(11)

TEF041V277

(39)

(31)

(22)

(19)

(16)

TEF060V277

(46)

(33)

(28)

(23)

TEF080V277

(43)

(38)

(31)

TEF090V277

(43)

(34)

TEF100V277

(38)

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