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THERAFLO REPLACEMENT PARTS DIAGRAM

THERAFLO REPLACEMENT PARTS TABLE

REF NO.

PART NO.

DESCRIPTION

1 & 2

THERAF4320

Hand Knob Kit for Strainer Cover (inc Hand Knob & 
Swivel Nut)

3

THERAF4304

Strainer Cover, Hand Knob Style - Clear

4

THERAF4303

Strainer Cover O-Ring

5

THERAF4302

Basket

6

THERAF4301B

Pump Housing/Strainer - 50mm, w/Drain Plugs, threaded 
external

7 & 8

THERAF4318

Drain Plug with O-Ring

9

THERAF4317

Mounting Foot Cap Screw (set of 2)

10

THERAF4316B

Mounting Bracket, hps style

11

THERAF4323

Spacer for motor support (required only for 1hp model)

12, 13, 14

THERAF4321

Union Kit (set of 2) suit 40mm & 50mm w/Gasket (T-Seal)

15

THERAF4322

Union Gasket (T-Seal)

16

THERAF4305

Housing Gasket

17

THERAF4323B

Diffuser Gasket

18

THERAF4306C

Diffuser

19

THERAF4307B

Impeller Ring

20

THERAF4308K

Impeller 1HPVS (required only for 1hp model)

21

THERAF4309B

Seal Assembly (inc, Mechanical Seal and Slinger)

22

THERAF4312B

Slinger 

23

THERAF4310B

Seal Plate 

24

THERAF4311B

Motor Cap Screw (4 required)

25

THERAF4313B

Motor Mounting Plate

26

THERAF4315K

Motor 1HPVS (required only for 1hp model)

27

THERAF4314

Housing Cap Screw (6 required)

THERAF4308H

Impeller 1.5HPVS (required only for 1.5hp model)

THERAF4315L

Motor 1.5HPVS (required only for 1.5hp model)

THERAFLO REPLACEMENT PARTS DIAGRAM

THERAFLO REPLACEMENT PARTS TABLE

REF NO.

PART NO.

DESCRIPTION

1 & 2

THERAF4320

Hand Knob Kit for Strainer Cover (inc Hand Knob & 
Swivel Nut)

3

THERAF4304

Strainer Cover, Hand Knob Style - Clear

4

THERAF4303

Strainer Cover O-Ring

5

THERAF4302

Basket

6

THERAF4301B

Pump Housing/Strainer - 50mm, w/Drain Plugs, threaded 
external

7 & 8

THERAF4318

Drain Plug with O-Ring

9

THERAF4317

Mounting Foot Cap Screw (set of 2)

10

THERAF4316B

Mounting Bracket, hps style

11

THERAF4323

Spacer for motor support (required only for 1hp model)

12, 13, 14

THERAF4321

Union Kit (set of 2) suit 40mm & 50mm w/Gasket (T-Seal)

15

THERAF4322

Union Gasket (T-Seal)

16

THERAF4305

Housing Gasket

17

THERAF4323B

Diffuser Gasket

18

THERAF4306C

Diffuser

19

THERAF4307B

Impeller Ring

20

THERAF4308K

Impeller 1HPVS (required only for 1hp model)

21

THERAF4309B

Seal Assembly (inc, Mechanical Seal and Slinger)

22

THERAF4312B

Slinger 

23

THERAF4310B

Seal Plate 

24

THERAF4311B

Motor Cap Screw (4 required)

25

THERAF4313B

Motor Mounting Plate

26

THERAF4315K

Motor 1HPVS (required only for 1hp model)

27

THERAF4314

Housing Cap Screw (6 required)

THERAF4308H

Impeller 1.5HPVS (required only for 1.5hp model)

THERAF4315L

Motor 1.5HPVS (required only for 1.5hp model)

IMPORTANT SAFETY INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS

 

      WARNING – 

Risk of Electric Shock. All electrical 

wiring  must  be  performed  by  a  qualified  electrical 

contractor, and must conform to Local/State/Federal 

electrical  regulations  and  the  Latest  Edition  of  AS/NZ 

3000 Wiring Rules. All electrical circuits must be supplied 

through a Residual Current Device - RCD (Safety Switch), 

with  a  residual  operating  current  not  exceeding  30  mA. 

Hazardous  voltage  can  shock,  burn  and  cause  death  or 

serious  property  damage.  To  reduce  the  risk  of  electric 

shock, do NOT use an extension cord to connect unit to 

the electricity supply.

 

WARNING –  

To  reduce  the  risk  of  electric  shock  replace  damaged 

wiring immediately. Locate the power cord so that it cannot be damaged by lawn 

mowers, hedge trimmers and other equipment. 

 

WARNING –  

Never operate the circulation system at more than 344 

kPa (50 PSI) maximum.

 

WARNING –  

Automatic  Restart.  The  pump  motor  is  automatically 

protected from overheating. If such an error occurs, the pump will automatically 

restart  once  the  temperature  is  at  a  safe  level  to  do  so without warning.  If  a 

power failure occurs while the pump is running, it will automatically restart once 

the power has been restored.

 

WARNING –  

Damaged Supply Cord.

  If  the  power  supply  cord  is 

damaged it must be replaced by the manufacturer, its service agent or similarly 

qualified persons in order to avoid a hazard.

Before installing or servicing this electrical equipment, disconnect it from the power supply

 

WARNING – 

This  manual  contains  important  information  about  the 

installation,  operation,  and  safe  use  of  this  pump  that  must  be  transferred 

through to the end user of this product.

 

WARNING –  

This product should be installed and serviced only by a 

qualified professional.

 

WARNING –  

All electrical wiring MUST be performed by a qualified 

electrical contractor, and must conform to Local/State/Federal electrical 

regulations and the Latest Edition of AS/NZS 3000 Wiring Rules.

 

WARNING –  

This  appliance  is  not  intended  for  use  by  persons 

(including children) with reduced physical, sensory or mental capabilites, or lack 

of  experience  and  knowledge,  unless  they  have  been  given  supervision  or 

instruction  concerning  use  of  the  appliance  by  a  person  responsible  for  their 

safety. CHILDREN SHOULD BE SUPERVISED TO ENSURE THAT THEY DO NOT 

PLAY WITH THE APPLIANCE.

 

CAUTION –  

This pump is intended for use on permanently installed 

swimming pools and may also be used with hot tubs and spas if so marked. Do 

NOT use with storable pools. A permanently installed pool is constructed in or on 

the  ground  or  in  a  building  such  that  it  cannot  be  readily  disassembled  for 

storage.  A  storable  pool  is  constructed  so  that  it  is  capable  of  being  readily 

disassembled for storage and reassembled to its original integrity. Though this 

product is designed for outdoor use, it is strongly advised to protect the electrical 

components from the weather. Select a well-drained area, one that will not flood 

when it rains. It requires free circulation of air for cooling. Do not install in a damp 

or non-ventilated location. If installed within an outer enclosure or beneath the 

skirt of a hot tub or spa, adequate ventilation and free circulation of air must be 

provided to prevent overheating of the motor.

 

WARNING –  

Pool  and  spa  components  have  a  finite  life.  All 

components  should  be  inspected  frequently  and  replaced  at  least  every  ten 

years,  or  if  found  to  be  damaged,  broken,  cracked,  missing,  or  not  securely 

attached.

Before installing or servicing this electrical equipment, disconnect it from the power supply

   

WARNING

   

Read and follo

w all instructions in this 

owner’s manual and 

on the equipment. Failure to follow instructions can cause 

severe injury and/or death.

MAXIMUM TOTAL HEAD

Model

Max. Total Head Input kW I n p u t 

Amps

Noise 

dB(A)  1m

(kg)

We i g h t 

Ingress 

Protection

VS 1hp

15.5m - 152kPa

1.03kW

 6.0

< 70

11

IPX5

VS 1.5hp

16.5m - 162kPa

1.08kW

7.0

< 70

12.4

IPX5

Summary of Contents for Theraflo TVS 1.5hp

Page 1: ...Instruction Manual 1hp 1 5hp...

Page 2: ...2 THERAFLO REPLACEMENT PARTS DIAGRAM THERAFLO REPLACEMENT PARTS DIAGRAM...

Page 3: ...RAF4306C Diffuser 19 THERAF4307B Impeller Ring 20 THERAF4308K Impeller 1HPVS required only for 1hp model 21 THERAF4309B Seal Assembly inc Mechanical Seal and Slinger 22 THERAF4312B Slinger 23 THERAF43...

Page 4: ...intended for use on permanently installed swimming pools and may also be used with hot tubs and spas if so marked Do NOT use with storable pools A permanently installed pool is constructed in or on th...

Page 5: ...r Ring 20 THERAF4308K Impeller 1HPVS required only for 1hp model 21 THERAF4309B Seal Assembly inc Mechanical Seal and Slinger 22 THERAF4312B Slinger 23 THERAF4310B Seal Plate 24 THERAF4311B Motor Cap...

Page 6: ...stem pump is running Before starting the system pump fully open the Filter Manual Air Relief Valve Do not close the Filter Manual Air Relief valve until all the air is expelled and a steady stream of...

Page 7: ...ing Plate 26 THERAF4315K Motor 1HPVS required only for 1hp model 27 THERAF4314 Housing Cap Screw 6 required THERAF4308H Impeller 1 5HPVS required only for 1 5hp model THERAF4315L Motor 1 5HPVS require...

Page 8: ...ariable Speed motor adjustment At rst glance the large and robust wet end exempli es high quality Australian made from high tensile plastic our wet end is extremely tough and is designed for longer la...

Page 9: ...RAF4309B Seal Assembly inc Mechanical Seal and Slinger 22 THERAF4312B Slinger 23 THERAF4310B Seal Plate 24 THERAF4311B Motor Cap Screw 4 required 25 THERAF4313B Motor Mounting Plate 26 THERAF4315K Mot...

Page 10: ...ipart valve is set to FILTER It is now time to turn the power on on the pump This will either be via a power point or chlorinator depending on the type of swimming pool you have The Thera o TVS swimmi...

Page 11: ...quired only for 1 5hp model THERAF4315L Motor 1 5HPVS required only for 1 5hp model THERAFLO REPLACEMENT PARTS TABLE REF NO PART NO DESCRIPTION 1 2 THERAF4320 Hand Knob Kit for Strainer Cover inc Hand...

Page 12: ...BLE SPEED MODE If you nd that the 3 factory set speeds do not provide you with the best water ow you can adjust each speed according to your needs All 3 set speeds can be manually adjusted To adjust a...

Page 13: ...F4312B Slinger 23 THERAF4310B Seal Plate 24 THERAF4311B Motor Cap Screw 4 required 25 THERAF4313B Motor Mounting Plate 26 THERAF4315K Motor 1HPVS required only for 1hp model 27 THERAF4314 Housing Cap...

Page 14: ...same 3 Gently wipe the black polished surface of the carbon spring seal assembly item 21 with a soft lint free cotton cloth 4 Clean and lubricate the impeller item 20 and press the carbon spring seal...

Page 15: ...quired only for 1 5hp model THERAF4315L Motor 1 5HPVS required only for 1 5hp model THERAFLO REPLACEMENT PARTS TABLE REF NO PART NO DESCRIPTION 1 2 THERAF4320 Hand Knob Kit for Strainer Cover inc Hand...

Page 16: ...acer for motor support required only for 1hp model 12 13 14 THERAF4321 Union Kit set of 2 suit 40mm 50mm w Gasket T Seal 15 THERAF4322 Union Gasket T Seal 16 THERAF4305 Housing Gasket 17 THERAF4323B D...

Page 17: ...HERAF4309B Seal Assembly inc Mechanical Seal and Slinger 22 THERAF4312B Slinger 23 THERAF4310B Seal Plate 24 THERAF4311B Motor Cap Screw 4 required 25 THERAF4313B Motor Mounting Plate 26 THERAF4315K M...

Page 18: ...of pool water ood damage damage caused by running the pump o an extension cord damage caused by foreign material blocking the impeller pebbles organic matter toys etc or if the pool pump is used for a...

Page 19: ...ller 1 5HPVS required only for 1 5hp model THERAF4315L Motor 1 5HPVS required only for 1 5hp model THERAFLO REPLACEMENT PARTS TABLE REF NO PART NO DESCRIPTION 1 2 THERAF4320 Hand Knob Kit for Strainer...

Page 20: ...This user manual shall not be reproduced without the prior permission of International Quadratics International Quadratics www theralux com au 1300 131 788 sales interquad com au...

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