Switching Time Program Enabling - Honeywell SDC Service Manual

SDC / DHC
Function
Buffer loading pump
(SDC 8-21, SDC 9-21,
SDC 12-31,
DHC 43-2)
Solid-fuel loading
pump
Stratified tank loading
pump (DHC 43-2)
Solar loading valve
Solar forced
dissipation valve
See also
EN2H-0221GE51 R0812
Adjustable Inputs
at output
Fixed
assign
ment
VA1, VA2 PF
VA1, VA2 FKF
VA1, VA2 SSLP
VA1, VA2 SLVF
VA1, VA2
6.2

Switching time program enabling

The modular Smile SDC/DHC 43 series of controllers features
three switching time programs for each heating circuit that can be
set separately.
When supplied, only one switching time program is enabled. The
use of only a single switching time program for a wide range of
applications makes it possible to simplify operation.
5.2.3.2 Time program, Pg. 72
Comment
Optional
(VI 1/2)
PF1 (19) Fixed assignment to VI if PLP is
set to PF. Otherwise, PF1 can
be adjusted at free VI (activation
of buffer management)
FPF (18) SFS in fixed assignment to
corresponding VI; standard
buffer sensor is KSPF; separate
solid-fuel buffer tank sensor SFB
can be configured (optional)
---
---- SLVS in DHW storage; KSPF in
buffer
Control Functions
117