Honeywell AM-1 Series Installation Instructions Manual

AM-1 Series™
PROPORTIONAL THERMOSTATIC MIXING AND DIVERTING VALVE
STANDARD AND "C" TEMPERATURE RANGE MODELS - NPT, UNION SWEAT, THREAD, COMPRESSION,
CPVC AND PEX MODELS
NPT

SPECIFICATIONS

Connections:
Straight-through design (HOT and COLD at same level).
Construction:
Nickel plated brass construction. EPDM o-rings. Made in USA.
Operating Pressure: 150 psi (1034 kPa) maximum.
Operating Temperature: 212 °F (100 °C) maximum.
Patent Information: U.S. Patent No. 6,079,625.
INSTALLATION
IMPORTANT
Mounting must comply with all local codes.
NOTE TO INSTALLER: This product should be installed by a qualified
individual, in accordance with local codes and ordinances. It is the
responsibility of the installer to properly select, install and adjust these
devices as specified in these instructions. For installations which require
compliance with Building/Mechanical/Plumbing Codes, the appropriate
AM-1 Series™ valve must be chosen and installed, and the discharge
temperature set and locked according to these instructions. AM-1 Series
models with the following temperature ranges, 80° F - 120° F
(27° C - 49° C) and 100° F - 145° F (38° C - 63° C) are ASSE
(point of source application) certified, and CSA
These models shall be used to supply water to tubs, showers, bathing
facilities and other outlets. These valves should be installed where they
will be accessible for cleaning, servicing or adjustment.
STD Temperature Model - 100° - 145° F (38° - 63° C)
HOT Supply
Temperature
°F (°C) 0
120 (48.9) 96 (35.5)
140 (60.0) 98 (36.7)
160 (71.1) 100 (37.8)
180 (82.2) 102 (38.9)
NOTE: Temperatures given in Table 1 are AVERAGE VALUES. Pressure difference between Hot and Cold ports should not exceed 10 psi.
Limiting Temperature Range
It is possible to limit the temperature range. To use this feature:
Fig. 1
M25026
Union
®
1017
® ®
and IAPMO approved.
Table 1. AM-1 Series Temperature Settings.
Mixed Water Temperature °F (°C)
Position Number
1 2 3
104 (40.0) 116 (46.7) 117 (42.2)
106 (41.1) 118 (47.8) 130 (54.4)
108 (42.2) 120 (48.9) 132 (55.6)
110 (43.3) 122 (50.0) 134 (56.7)
Fig. 2
M25027
ASSE 1017 Applications
These AM-1 Series models can be installed in any position consistent
with the intended use. For domestic hot water supply, the valve must be
installed as shown in Fig. 1. There shall be no shut-off valves installed
between the cold water line and the cold water connection on the AM-1
Series valve. Check valves shall be installed as indicated. A cold water
service valve may be installed, as indicated, between the cold water
supply line to the distribution system and the cold water line supplying
both the water heater and the AM-1 Series valve.
WATER USE FIXTURES
T
PUMP
AM SERIES
TO DISHWASHER IF
PERMITTED BY CODES
Fig. 1. AM-1 Series ASSE 1017 application
Installation of Union Sweat, CPVC and PEX Connections
— Union sweat connections, if used, should be soldered prior to
assembly to the valve, or without the sealing gasket or optional
check valve present. After the joint has cooled, the sealing
gasket and/or check valves may be installed.
— CPVC fittings are limited to a system maximum temperature of
180° F (82° C) and 100 psi (689 kPa). Use brass inserts with
o-rings and rubber gaskets for CPVC installations.
— PEX fitting designed for ASTM
Temperature Setting ASSE Certified Models
Set the handwheel to desired temperature position per Table 1. Table 1
is based on 60° F (15.5° C) cold water. For other cold water
temperatures, correct mixed temperature by 1° F (0.56° C) for every 10°
F (5.56° C) deviation from 60° F (15.5° C), up or down.
"C" Temperature Model - 80° - 120° F (27° - 49° C)
Mixed Water Temperature °F (°C)
4 0 1
117 (47.2) 79 (26.1) 86 (30.0)
137 (58.3) 81 (27.2) 88 (31.1)
145 (62.8) 83 (28.3) 90 (32.2)
147 (63.9) 85 (29.4) 92 (33.3)
1. Turn handwheel to selected temperature setting lining up with
arrow on valve body.
2. Pierce center circle of nameplate with screwdriver and unscrew
slotted screw. Remove handwheel (Fig. 1).
3. To limit the high temperature range at a set maximum (less than
pos. 1 to pos. 4): Place arrow on handwheel as closely as
possible to the left of the L-slot bracket (Facing arrow).
®
C US
INSTALLATION INSTRUCTIONS
RECIRCULATION
(1)
(1)
ALLOWABLE
SERVICE
C
M VALVE
H
LOCATION
HEAT TRAP
COLD WATER
6" SUPPLY
V
WATER
HEATER
EXPANSION
TANK
M25029
®
F1807.
Position Number
2 3
96 (35.6) 104 (40.0)
98 (36.7) 106 (41.1)
100 (37.8) 108 (42.2)
102 (38.9) 110 (43.3)
62-3075EFS
4
116 (46.7)
118 (47.8)
120 (48.9)
122 (50.0)