Location and mounting – Honeywell T200 User Manual
Page 8
MV100 ELECTRIC CONTROLLERS T100, T200 THERMOSTATIC CONTROLLERS AND V2000 RADIATOR VALVES
62-3048—2
8
Fig. 14.
Fig. 15.
Fig. 16.
Fig. 17.
Fig. 18.
Fig. 19.
Fig. 20.
Location and Mounting
Because these controls are thermostats that have sensors that
measure air temperature in the immediate vicinity, it is critical
to select an appropriate installation location.
These devices are adversely affected by radiant heat, solar
heat or airflow obstructions such as curtains or enclosures.
Two essential considerations for choosing the correct
controller/valve body combination for a particular installation
are:
— Adequate dimensional clearances.
— Proper sensor positioning.
IMPORTANT
Install built-in sensor type controllers in a horizontal
position to prevent air warmed by the hot valve body
from influencing the sensor.
NOTE: The most common misapplication of these valves and
controllers is the use of a horizontal-body valve
(V2040E) with a direct-mount controller (T100A,M or
T200A). See Fig. 17.
M4640
M12936A
M11752A
SA123A
V2042H
T100A
M12937
M3190
M4638
M12939