aquatherm AT1200 Instrukcja instalacji - Strona 5
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Drukuj stronęELECTRICAL CONNECTIONS AND WIRING
5. INTERFACING DIGITAL LOGIC CONTROL MODELS
with Aquaswitch or JI2000
• If you are using a Jandy AquaSwitch or JI2000 control run a 3 wire cable from the control to the
heater. Remove the 6 screws from the heaters front service access panel and open. Look for the
heaterʼs solid state circuit board located inside the top portion of the electrical compartment mounted
on the rear wall. Locate the 3 terminals labeled POOL SPA SWITCH. Attach the 3 wire cable as
shown below. Do not remove any jumpers. Run the wire through the heaterʼs low voltage access
port.
• Next, attach the 3 wire cable to the HEATER to the three terminal positions labeled POOL SPA
SWITCH
LEFT POSITION= LOW/POOL
CENTER POSITION= COMMON
RIGHT POSITION= HIGH/SPA
TEST
FAN
240 VAC
JUMPERS
SEE
NOTE #4
KEY PAD TERMINAL
POOL
DEF.
WATER
LOW
HIGH
SENSOR
SENSOR
PRESS.
PRESS.
PRESS.
OR
POOL
HIGH/SPA
SWITCH TERMINALS
NOTE: The control will switch between pool
and spa thermostats.
Most remote control brands that do not
have a thermostat control will hook up
similar to the Jandy™ products.
(Pool/Comm/Spa or Low,Comm,High)
Titanium Instal Manuals.indd 5
3 WIRE
T.C.O.
DEG. F
CABLE
#10 HIGH/SPA
#11 LOW/POOL
#12 COMMON
COMP.
T.C.O.
RELAY
PR
WH
TN
#12 HIGH/SPA
COMM.
#13 COMMON
LOW/POOL
#14 LOW/POOL
Attach the other end of
Attach the other end of
the 3 wire cable to the
the 3 wire cable to the
JI2000 as follows:
AquaSwitch as follows:
#10 For the HIGH/SPA
#12 For the HIGH/SPA
#11 For the LOW/POOL
#13 For the COMMON
#12 For the COMMON
#14 For the LOW/POOL
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C. PLUMBING & WATER CONNECTIONS
1. BASIC PLUMBING. For a pool only or spa only, install the plumbing piping as shown:
Connections from factory are 2" threaded male pipe, requiring 2" female adaptors, see diagram.
Use teflon tape and pipe sealer. Hand tighten then 1/4 to 1/2 snug tight with pliers. Water IN on
the RIGHT, Water OUT on the LEFT.
PLUMB AFTER the FILTER & BEFORE any CHLORINATORS or CHEMICAL FEEDERS
HEAT
PUMP
6" TO 8"
WATER
TO
OUT
PUMP
IN
POOL
CHLORINATOR
PUMPS OVER 70 GPM
REQUIRE BYPASS HERE
2. FREEZING CONDITION PLUMBING
.
In areas where extended
freezing conditions exist, the heater must be plumbed as shown so it
can be winterized. Water left inside the heater will freeze and cause
damage. Plumb in a union, shut off valve, a boiler drain and a air pet-
cock valve on the water in and water out lines as shown here. Isolate the
heater with the shut off valves and use pressurized air to clear the heat
exchanger of all water. In areas where freezing conditions are temporary,
the water pump should be set to run 24 hours to prevent freezing. Freeze
damage will void warranty.
3. BYPASS FOR FLOW RATES OVER 70 G.P.M. Typi-
cally the automatic internal water bypass can handle up to a
1.5 H.P. water pump or 70 G.P.M. If the water pump exceeds
1.5 H.P. then install either of the optional bypasses as shown
below. The installation of a flow meter on the WATER OUT
line is suggested. Adjust the bypass to divert a minimum of
40 to 50 G.P. M. through the heater. Flow meters should be
installed per the manufacturerʼs instructions.
4. MULTI UNIT WATER CONNECTIONS
Plumb multiple units as shown below. Use flow meters on each
WATER OUT line if two or more units are plumbed together.
Use ball valves to balance the water flow through each unit.
Using Tʼs, caps and a minimum 6 inch pipe extension on the
plumbing manifold will help equalize the water flow better than
90˚ʼs. Flow meters should be installed per the manufacturerʼs
instructions.
FROM
POOL
BOILER
OUT
IN
DRAIN
UNIONS
AIR
SHUT
PETCOCK
OFF
VALVE
TO
FROM
POOL
FILTER
TOP VIEW
OUT
OUT
IN
FLOW
FLOW
METER
METER
TO
FROM
TO
FILTER
POOL
POOL
FROM
FILTER
TOP VIEW
OUT
IN
OUT
IN
BALL
VALVE
FLOW
FROM
METER
CAP
FILTER
& 6" OF PIPE
TO POOL
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11/19/04 4:05:55 PM
IN