Honeywell SDW 10 Mounting And Operating Instructions

GENERAL
The SDW 10 Wall Module can be used for the remote
control of a connected heating circuit. The SDW 10
features the following functions:
• registering the current ambient temperature
(room sensor);
• switching between operating modes
(automatic operation / heating / cooling);
•
adjusting the current temperature setpoint
(desired daytime setpoint / setback temperature
setpoint).
temperature setpoint
adjustment knob
Fig. 1. SDW 10 (front view)
Registering the Current Ambient Temperature
The SDW 10's integrated room sensor registers the current
ambient temperature. The resultant value is then employed
for all room temperature-based functions and is also
transmitted to the central system via a double-wire data
bus cable.
Adjusting the Current Temperature Setpoint
Using the temperature setpoint adjustment knob (see Fig.
1), the daytime room temperature setpoint and/or setback
temperature setpoint (defined at the central controller) can
be adjusted by max. ±6 K.
•
Rotating the temperature setpoint adjustment knob
clockwise (i.e. towards the
temperature setpoint.
•
Rotating the temperature setpoint adjustment knob
counterclockwise (i.e. towards the
the temperature setpoint.
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operating mode
button
symbol) raises the
symbol) lowers
MOUNTING AND OPERATING INSTRUCTIONS
Switching between Operating Modes
Using the operating mode button (see Fig. 1), the SDW 10
can be switched from one operating mode to another. This
is done by pushing and holding down the operating mode
button until the desired operating mode is reached (as
indicated by the corresponding LED). It is possible to
switch between the following three operating modes:
The Automatic Operating Mode ( )
In this operating mode, the heating circuit is continuously
controlled in accordance with the programmed time
schedule (P1, P2, or P3) defined at the central controller,
and the temperature setpoint adjustment knob's setting is
taken into account.
The Continuous Heat Operating Mode ( )
In this operating mode, the heating circuit is continuously
controlled in accordance with the daytime room tem-
perature setpoint defined at the central controller, and the
temperature setpoint adjustment knob's setting is taken
into account.
The Continuous Setback Operating Mode ( )
In this operating mode, the heating circuit is continuously
controlled in accordance with the setback temperature
setpoint defined at the central controller, and the
temperature setpoint adjustment knob's setting is taken
into account.
NOTE: The setback temperature setpoint is defined for a
specific heating circuit at the central controller via
the parameter SETBACK OPERATING MODE. It
determines the heating circuit's behavior when in
the continuous setback operating mode. See also
the central controller's Operating Instructions.
Temporary Operating Modes
Temporary operating modes such as PARTY, ABSENT,
and HOLIDAY are indicated as follows:
PARTY: LED flashes ON and OFF continuously.
ABSENT: LED flashes ON and OFF continuously.
HOLIDAY: LED flashes ON and OFF continuously.
Bus Address
In order to restrict communication between the SDW 10
and the central controller to the given heating circuit, each
SDW 10 must be configured to the dedicated heating
circuit. In doing so, an appropriate bus address must be
set. This is done using the rotary HEX code switch (Fig. 2)
accessible after removing the front panel. The bus address
is assigned in accordance with Table 1.
SDW 10
WALL MODULE
EN1H-0222GE51 R0802
7157 618