Installation
15
Cat. No. 01024821
Optional Bypass Valve Operation
To bypass, turn the blue knob clockwise (see directional arrow on end of knob) until the knob stops as shown. DO NOT
OVERTIGHTEN! (Figure 15). To return to service, turn the blue knob counter-clockwise (see directional arrow on the end
of knob) until the knob stops as shown. DO NOT OVERTIGHTEN! (Figure 16)
Figure 15.
Turn blue bypass knob clockwise.
About 1-1/4”
A screwdriver shank may be
used in the slot as a lever for
extra turning force if needed.
Figure 16.
Turn bypass knob counter-clockwise.
Drain Line Connection
Refer to Table 5 for drain line length and height limitations under the applicable tank size.
1. Remove 1/2” pipe clamp from the small parts pack included with the control.
2. Route a length of 1/2” drain line from the drain elbow to the drain.
3. Fasten the drain line to the elbow with the clamp.
4. Secure the drain line to prevent its movement during regeneration. When discharging into a sink, or open floor
drain, a loop in the end of the tube will keep it filled with water and will reduce splashing at the beginning of
each regeneration.
NOTE Waste connections or drain outlets shall be designed and constructed to provide for connection to the
sanitary waste system through an air gap of four pipe diameters or 1 inch, whichever is larger.
NOTE Note: Observe all plumbing codes. Most codes require an anti-siphon device or air gap at the dis-
charge point. The system and installation must comply with state and local laws and regulations.
Table 5. Height of discharge above floor level operating.
Operating
Pressure
0 ft (0 m) 2 ft (0.6 m) 4 ft (1.2 m) 6 ft (1.8 m) 8 ft (2.4 m) 10 ft (3 m)
30 psi (210 kPa)
60 ft (18 m)
50 ft (15 m)
30 ft (9 m)
15 ft (5 m)
Not allowable Not allowable
40 psi (279 kPa)
100 ft (30 m)
90 ft (27 m)
70 ft (21 m)
50 ft (15 m)
30 ft (9 m)
12 ft (4 m)
50 psi (349 kPa)
145 ft (41 m)
115 ft (35 m)
80 ft (24 m)
80 ft (24 m)
60 ft (18 m)
40 ft (12 m)
60 psi (419 kPa)
100 ft (30 m)
100 ft (30 m)
85 ft (26 m)
60 ft (18 m)
80 psi (559 kPa)
Normal installation should not require
140 ft (43 m)
120 ft (37 m)
100 psi (699 kPa)
more than 100 ft (30 m) of drain line
150 ft (46 m)
