REVERSE OSMOSIS MODULE
SUPPORT COMPONENT INSTALLATION PROCEDURE
6
CAUTION:
The P/T LOCKOUT and TANK LEVEL
SHUT-OFF connections require dry contacts. The
terminal strip accepts dry contact switch signals capable
of handling 50 mA at 24VAC.
PRETREATMENT LOCKOUT DEVICE (P/T)
P/T Device Is Not Installed
1. Install a jumper between terminals 7 and 8
(P/T LOCKOUT) on the terminal block.
P/T Device Is Installed
1.
CAUTION:
The P/T Lockout Device is actuated
when the upstream equipment is turned off. To
operate correctly, the P/T Lockout must be
connected to a switch that is closed (the “ON”
position) during normal upstream equipment
operation.
Locate the required switch and move it to the open
(“OFF”) position. Disconnect the equipment from its
power
source.
2. Connect the P/T Lockout wires to the Switch.
3. Connect wires from the upstream equipment to
terminals 7 and 8 (P/T LOCKOUT) on the terminal
block.
AUTOMATIC TANK LEVEL SHUT-OFF
Automatic Shut-Off Is Not Installed
1. Install a jumper between terminals 9 and 10
(TANK LEVEL) on the terminal block.
Automatic Shut-Off Is Installed
Determine the type of product water storage system Is
used downstream of the AquaSafe RO unit. Refer to
either the Float Switch or Pressure Switch Installation Kit
Instructions as applicable.
AUXILARY RELAY
CAUTION:
The maximum rated draw for the AUX
RELAY terminals is 100 mA. Do not connect a relay that
draws more than the maximum rated amperage.
A provision is provided in the Control Box for connection
of an auxiliary relay. Terminal connections 5 and 6
(AUX RELAY) are reserved for an auxiliary relay. The
circuit board will provide power to the relay when the
system is on.
WARNING: USE FDA APPROVED SILICONE
LUBRICANT ON “O” RINGS. DO NOT USE
PETROLEUM-BASED LUBRICANTS.
INTER-MODULE CONNECTIONS - NEW
INSTALLATION
1. Determine sequence in which the modules will be
connected (Page 1).
2. Install Inlet/Outlet Connectors (Item 3).
a. Lubricate O-Rings (Item 4).
b. Press the connector fully into the connector port
on the manifold head.
c. Insert the Retainer Clip (Item 8) to lock the
connector in place.
3. Install Module-to-Module Connectors (Item 10).
a. Lubricate O-Rings (Item 4).
b. Press the connector fully into the connector port
on the manifold head.
c. Insert the Retainer Clip (Item 8) to lock the
connector in place.
4. Install system (Page 1).
INTER-MODULE CONNECTIONS - EXISTING
INSTALLATION
NOTE:
It is easier to handle the system if water has
been drained completely and the sumps removed.
1. Close inlet and outlet water valves and relieve
system pressure.
2.
CAUTION:
Do not attempt to disconnect tubes until
water flow stops and pressure is relieved.
Disconnect source water and product water tubes.
3. Remove the Mounting Bracket Screws (Item 5) and
pull the upper Mounting Bracket (Item 6) away
from the lower bracket.
4. Install the additional mounting brackets (Page 2).
5. Connect additional manifold head(s) in specified
position (Page 1).
6. Re-install system (Page 1)
