Hass Intellifaucet 250 Owner's Manual

Intellifaucet 250
Ref. Name 1008 1014 1023 1024 1009 1015 1021 1022 1025 1026 1049 1050 1041 1048 1149 1090
K RK K RK
Brass Brass 303ss 303ss
1
Knob (2)
3
Step Motor (2)
4 Motor Screw (8)
7 Motor Platform
9 Coupling (2)
11
Jam Nut (2)
12 10012 10428
Compression Fitting
13 Bonnet (2) 10013 10549
14 Bonnet O­ring (2) 10014
15 Stem O­ring (2)
16 10016
TFE Stem Washer (2)
17 10017 10496
Stem (2)
19 Faucet Assembly 10594 11120
20 Plunger Assembly (2) 10093C
23 Plunger Tip (2) Not available as separate item.
25
Plate
26
Knob Extension (2)
28 Knob Screw (2)
63 Thermocouple 10063
10491 10494
Rebuild Kit
Rebuild kits contain stems, plunger assemblies, o­rings, washers and o­ring lube for a complete Intellifaucet.
Table 2 Spare parts list.
Symptom Cause
Valves do not open and make Valves were overtightened
stuttering noise after pressing
START
Nothing happens Power cords not connected
Fuses blown in power supply
Random numbers appear Power supply turned off and on too
quickly
Electronic component failed
Valves oscillate Flow too low.
Flow won't stop or start Sticky valves, mineral or rust buildup
Table 3 Troubleshooting.
Intellifaucet 375 Intellifaucet 500
K RK K RK K RK K RK
Brass Brass 303ss 303ss Brass Brass 303ss 303ss Brass
10001
10003
10413
10098
10009
10011
10012 10428 10012 10428
10321A 10321C 10454A 10454C 10483A
10323
10015
10324
10489 10525
10595 10738 10882 1121
10326C 10462C
10025
10026
10729
11060
10493 10526
What to Do
Loosen by hand, then close gently.
Check cables
Replace fuses
Turn power off, wait 5 seconds, turn power
on.
Have unit serviced
Increase supply pressure or press Flow Down
Fill faucet with mild acid then rinse
Hass Manufacturing Company
Intellifaucet 750
371 NY Highway 351
Averill Park, NY 12018 USA
K RK K RK
Tel (518) 674-8151 info@hassmfg.com
Brass 303ss 303ss
www.hassmfg.com
10535 Intellifaucet Owner's Manual
10629
INSTALLATION
10600 (2)
Mechanical Connections
10536
10510
Connect hot water to the left side of the
Intellifaucet, and cold water to the right. Use
10012 10428
ball valves for shutoffs for the hot and cold
10483C
water. Install a vacuum breaker if your local
code requires it. Install water filters if your
water has sand, dirt or rust in it. Install
10347
check valves on the inlets if connected to a
10466 (4)
closed piping system. Do not use iron or
steel pipes for water supply.
10479
10730 11122
10627C
10469
10474
10472
10847
FIGURE 1. Hot on the left, cold on the
right, outlet in the center.
Electrical Connections
Connect Intellifaucet to 12V – 24V DC
power source, then plug power supply in or
turn it on. Appropriate power supplies are
included with all Intellifaucets.
Optional Remote Interface (RK Models)
A 4-20mA current source and 2 momentary,
dry contact closures (relay or pushbutton) are
needed.
FIGURE 2. Remote connections.
FIGURE 3. Remote temperature input.
FIGURE 4. Remote Start/Stop inputs
FIGURE 5. Remote Switches.