12
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)
THERAFLO TRUE VARIABLE
SPEED CONTROL
The Ther
aflo
TVS has 3 f
acto
r
y set motor speed
s: ECO, MED & HIGH. The
buttons for each speed can be found on the control pad and also has a
corresponding LED light to signify the current speed.
Ther
e is also the
True Var
i
a
ble Speed LCD sc
r
een
w
hich sho
ws y
ou the exact
RPM speed of the motor.
Please note: The LCD screen will show the current speed for only 3 minutes and
will then enter power saving mode where the screen will be blank. The set speed
LED light will be on to let you know which setting you are currently on.
TRUE VARIABLE SPEED MODE:
If you find that the 3 factory set speeds do not provide you with the best
water
flow, you can adjust each speed according to your needs. All 3 set speeds can be
manually adjusted.
T
o adjust any speed, p
r
ess and hold the speed button down
f
or 5 seconds (1).
You
should notice that the set speed LED light will sta
r
t to flash. This means that the
pump is in Adjustment Mode. At this point it will allow you to either increase or
decrease the True Variable Speed RPM in increments of 20 RPM simply by
pressing the UP or DOWN button (2) until your desired speed has been reached.
If y
ou
wa
nt
to
retur
n th
e
pump
cont
r
ol
bac
k
t
o
fact
o
ry se
ttings, p
re
ss and hold
a
ll
3
sp
ee
d
buttons
at
once
f
or 3-5
se
conds (1).
Please note: If the power has been lost to the pool pump, it will always revert
back to the previous speed setting after priming mode.
THERAFLO CONTROL PANEL
EXPLANATION
(1)
(2)