Typical Installation Diagrams; Domestic Water Mixing; Space Heating - resideo Braukmann MX Serie Instrucciones De Instalación

TYPICAL INSTALLATION
DIAGRAMS

Domestic Water Mixing

Use when water temperature produced by heater is hotter
than desired at point of use. Many codes require that water
supplied to the system be limited to 120° F (49° C) max.
MX SERIES
VALVE
M
C
H
TO DISHWASHER
IF PERMITTED
8
BY CODES
(203)
HEAT TRAP
MAX
WATER
HEATER
Fig. 3. Water heater without recirculation. Dimensions shown
in in. (mm).
PUMP
(1)
T
MX SERIES
VALVE
M
(1)
C
H
TO DISHWASHER
IF PERMITTED
8
BY CODES
(203)
MAX
WATER
HEATER
Fig. 4. Heater with recirculation. Dimensions shown in in.
(1)
ALLOWABLE
SERVICE
COLD
VALVE
WATER
6
LOCATION
(152) SUPPLY
V
EXPANSION
TANK
M23686
RECIRCULATION
(1)
HEAT
ALLOWABLE
TRAP
SERVICE
COLD
VALVE
6
WATER
(152)
LOCATION
SUPPLY
V
EXPANSION
TANK
(mm).
WATER
USE
FIXTURES
TO DISHWASHER
IF PERMITTED
BY CODES
FAN COIL
CONNECTIONS TO
CONVENTIONAL
WATER HEATER
Fig. 5. Water heater is used for domestic water and space
heating. Dimensions shown in in. (mm).
1.= Check Valve/Flow Check.
2. = Alternate Pump Location.
V.= Any device which turns the domestic water system into a
closed system, such as; backflow preventers, check valves or
pressure reducing valves.
T. = Aquastat.
NOTES:
• "V" is optional depending on local codes. If a "V"
type valve is used, it is mandatory that a thermal
expansion tank be installed as shown. Otherwise
dangerously high pressures could result or water
heater safety relief valve will frequently expel
water. If no "V" device is used, a thermal expansion
tank is not required.
• Install recirculation pump between last fixture and
water heater, as shown in Figures 5 and 6.
• Use Aquastat "T" where shown.

Space Heating

Boiler must operate at a water temperature higher than
desired temperature in the heating system in order to
perform at maximum efficiency. Example: Radiant floor
heating.
M23687
3
MX SERIES VALVES
PUMP
(1)
RECIRCULATION (IF
T
NO RECIRULATION
IS REQUIRED OMIT
DASHED PIPING)
M
(1)
C
H
8
HEAT
(203)
TRAP
MAX
6
(152)
WATER
HEATER
FAN COIL
CONNECTIONS
TO SIDE TAP
WATER HEATER
ALLOWABLE
SERVICE
COLD
VALVE
WATER
LOCATION
SUPPLY
V
EXPANSION
TANK
M23688
38-00033EFS—03