Leonard MEGATRON 8N Installation Adjustment Service

INSTALLATION ADJUSTMENT SERVICE
MEGATRON MODEL 8N, 8N-LF, 8NB-LF
Note: IMPORTANT! Provide serial numbers for both valves when ordering parts!!
1. Type TM Parallel Systems are factory pre-assembled and
tested and include large and small thermostatic water mixing
valves which function as a system to meet both high and low
demand for tempered water.
2. System should be installed at a location where it can easily
be cleaned, adjusted or repaired.
3. System supplies must be connected as shown (Hot-left,
Cold-right). Exercise caution when soldering.
Maximum Operating Pressure 125PSI (860 KPA) for Hot and Cold Water.
All thermostatic water-mixing valves have limitations. They will not provide the desired
accuracy outside of their flow capacity range. Consult the capacity chart on page 12. Minimum
flow must be no less than as shown.
INSTALLATION
8 0 20
20 3 0 30
6 10 10
4 8 L EON ARD 4 0 LEON ARD 40
0 0
2 1 0 50 50
-10 -10
kg/ c m 2 psi 11 60 60
°C °C
°F
0 °F 0
LEONARD LEONARD
THERMOSTATIC THERMOSTATIC
20 30
10
LEONARD 4 0
0
50
-10
60
°C
0 °F
CAUTION
1360 Elmwood Avenue, Cranston, RI 02910 USA
Phone: 401.461.1200 Fax: 401.941.5310
Email: info@leonardvalve.com
Web Site: http://www.leonardvalve.com
WARNING: This product can expose you to
chemicals including lead, which is known to the State
!
of California to cause cancer. For more information, go
to www.P65Warnings.Ca.gov
20 30
10
LEONARD 40
0
50
-10
60
°C
°F
0
20 30
10
LEON ARD 40
0
50
-10
60
°C
0 °F
4. Flush pipes thoroughly after system has been connected.
5. Assemblies installed on a recirculated hot water system
MUST be piped according to LEONARD'S REQUIRED
PIPING METHOD #5 (see page 4).
6. Refer to page 3 of this bulletin for correct Setup
Instructions.
Bulletin M-5090Z
August, 2018