Section 3. Water Connections; Plumbing Layout; Water Connections At Heat Pump - Jandy JE1500T Manuel D'installation Et De Fonctionnement

Page 8
ENGLISH
ATTACH ANCHOR BRACKETS
TO BASE OF HEAT PUMP
WHERE INDICATED
Figure 2. Anchor Clamp Positions
To install the anchor clamps:
1. Be sure that the heat pump is in its permanent
location on the equipment pad.
2. Place the clamps at the base of the heat pump in
the locations indicated in Figure 2.
3. Fit the hook of each clamp over the lip on the
base panel of the heat pump. The hook should
fit between the lip of the base panel and the
evaporator coil guard (see Figure 3).
4. Mark the position of the hole in each clamp on the
equipment pad.
5. Drill a hole in the cement using a masonry drill
bit, with a diameter as determined by the concrete
anchor, at each of the marks on the equipment pad.
The hole should be approximately 1-3/4" deep.
6. Insert a bolt anchor into each of the holes. Be sure
the anchors are set completely into the holes.
7. Position the anchor clamps so that the holes in the
clamps are over the bolt anchors. Be sure that the
clamp hooks are over the lip of the heat pump base
(see Figure 3).
8. Insert an anchor bolt through each clamp into the
anchor and tighten to secure the clamp and heat
pump to the equipment pad.

Section 3. Water Connections

3.1

Plumbing Layout

Figure 4 illustrates the standard plumbing layout with a
single heat pump unit. Following the diagram from right
to left, the plumbing sequence is as follows:
Pool > Pool Pump > Filter > Heat Pump > Check
Valve > Chemical Loop > Chlorinator > Pool
NOTE For normal installations, do not install a shutoff
valve or any kind of variable restriction in the
water piping between the heat pump outlet and
the pool/spa.
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Jandy ® JE Heat Pumps Installation and Operation Manual
HEAT PUMP
PLASTIC BASE
Figure 3.
Arrangement of pool system components other than
as illustrated in the preceding and following diagrams
can affect the operation of the heat pump's water
pressure switch. Location of the heat pump above or
below the pool water surface can also affect operation
of the switch. In general, the pressure switch can be
adjusted to accommodate this effect if the heat pump
water connections are no more than 10 feet below the
pool water surface or no more than 5 feet above it. See
instructions for pressure switch adjustment (Section
5.6) in the heat pump start-up section of this manual for
more information. If the heat pump is installed outside
of this range, an external flow switch may need to be
installed in the plumbing upstream of the heat pump.
Call the Zodiac technical support department at
(800) 822-7933 for details.
Be advised that when pool equipment is located
below the pool surface a leak can result in large scale
water loss or flooding. Zodiac cannot be responsible
for such water loss or flooding or the damage caused
by either occurrence.
3.2
Shipping plugs have been installed in the water inlet
and outlet ports of the heat pump at the factory.
Before installing any plumbing, remove the shipping
plugs. Filtered water is plumbed to the inlet, located on
the right side of the heat pump front panel. Heated water
flows through the outlet, located on the left side of the
heat pump front. Two inch unions are provided.
Plastic piping (PVC Schedule 40) should be connected
to the heat pump. The unions, provided with the unit,
accept 2" PVC pipe.
Make sure that flow requirements and pool
water turn over rates can be maintained with
the installation of additional heat pumps and
plumbing restrictions.
EVAPORATOR
COIL
3/16" DRILLED HOLE
CONCRETE
EQUIPMENT PAD
Anchor Clamp Installation

Water Connections at Heat Pump

CAUTION
#10 X 5/8"
STAINLESS STEEL SCREW
NOTE: DO NOT DRILL INTO
EVAPORATOR COIL TUBES
HEAT PUMP
ANCHOR
BRACKET
1/4" X 1 3/4"
GALVANIZED OR PLATED
CONCRETE SCREW
(MANUFACTURER PROVIDED)
2 1/2" MIN
4" MIN