Honeywell S4565A User Manual

13
EN1R--9161 0006R10--NE
P
P
Thermostat
Fan
Air proving switch
Ignition
Gas valve
Flame rod
Legend
T
s
Flame relay contact
Alarm
T
c+
T
w
T
c+
T
w
T
FR
Fig. 21. Functional diagram S4565DD, TD
SPECIFICATIONS DIRECT BURNER IGNITION CONTROL
S4565AD, BD, CD, DD, PD, QD, RD, SD, TD “2000” SERIES
Model
Suffix AD: atmospheric, direct burner ignition
Suffix BD: as AD but with flame relay output
Suffix CD: fan assisted, direct burner ignition
Suffix DD: as CD but with flame relay output
Suffix PD: as AD except volatile lock--out
Suffix QD: as BD except volatile lock--out
Suffix RD: as CD except volatile lock --out
Suffix SD: ignition circuit and rectifier only
Suffix TD: as DD except volatile lock--out
Supply voltage
230 ... 240 Vac, 50/60 Hz
Power consumption
4VA
Humidity
90% RH max. at 40 _C
Ambient temperature
0 ... 60 _C
--15 ... 60 _C (optional)
Electrical rating (see also n ote 8.)
Alarm: 230 ... 240 Vac, 50/60 Hz, output max 1mA
(e.g. neon light with internal resistor > 150 kτ)
Fan: 230 ... 240 Vac, 50/60 Hz, max 1 A, max cos ♥ >0.6
Hour counter: 230 ... 240 Vac, 50/60 Hz, max 1 A, cos ♥ >0.6
Flame relay contact: 230 ... 240 Vac, 50/60 Hz, max 1 A,
cos ♥ >0.6
Flame opto coupler: +5 V, 10 k τ
Electrical connection
High voltage spark: 2.8 mm spade terminal
optional: 4 mm round terminal in spark to ground
application
Flame sensing: 4.8 mm spade terminal
PCB connectors: Molex 3003 series suitable for Molex 3001
female cable connector
Housing (degree of protection)
See page 29
Timing (depending on O.S. number)
Self check time (T
c
): 0 ... 2 s
Waiting time (T
w
): 0 ... 30 s
Safety time (T
s
): 3.5 ... 55 s
Extended spark ignition time: 0 ... T
s
(dependent on elaps of safety time)
Flame sensing
Min flame c u rrent:
for optional phase independent systems: 0.5 ←A
for phase dependent systems: 0.9 ←A
Response time on: > 0.2 s
Response time off (T
FR
): < 1 s
(optionally other values available)
Ignition
Spark voltage: > 12 kV at 40 pF load
Repetition rate: 2.5 ... 60 Hz (depending on O.S. number)
Max. spark gap: 3.5 mm
Leng th flame sensing cable
1mmax.

Honeywell S4565A Specifications

General

Brand	Honeywell
Model	S4565A
Category	Controller
Language	English