SeaLand DTMF04 Freshwater Tank Monitor - Manual (Page 8)

8
Dometic Freshwater Tank Monitor Intended use
3.3 Features
“Power on” indicator. One Tank Monitor panel light is always lit to assure system operation .
Long-lasting, foul-proof tank probes. Semi-flexible probe stems move with tank contents to reduce
stress . Integral sensor delay prevents false readings .
Probe cap fits freshwater tanks equipped with 76 mm (3 in.) NPT opening in top of tank. For tanks
up to 56 cm (22 in .) deep . Flexible probes can be adjusted to fit many tank sizes .
12 or 24 V DC operation.
4 Components
(fig . 1 , page 2)
Ref Description Item Number (North America / Europe)
1
DTMF04 panel cover - black
DTMF04 panel cover - white
385311664 / 860003853116641
385311665 / 860003853116658
2
DTMF04 circuit panel/mounting
frame
385311666 / 860003853116666
3 #6 fastener 385311612 / 860003853116120
4
“Empty Tank” shut-down relay
(available separately)
385311579 / 860003853115791 – 12 V DC
385311580 / 860003853115809 – 24 V DC
5 Circuit panel housing 385311616 / 860003853116161
6 Compression nut kit 385310258 / 860003853102583
7 Float/stem kit 385230268 / 860003852302689
8 Float/lock ring kit 385311103 / 860003853111030
9 Flexible probe kit 385230930 / 860003852309304
10 O-ring 385311250 / 860003853112509
11
Probe cap/O-ring kit with vent
Probe cap/O-ring kit without vent
385311671 / 860003853116716
385311617 / 860003853116179
5 Specifications
5.1 Materials
Panel frame and mounting frame: ABS Panel surface: Polycarbonate resin
Probe cap: PVC Floats: Nitrile rubber ebonite
5.2 Electrical Current Draw
System Voltage Amp
12 V DC
without shut-down relay
with shut-down relay
0.008
0.145
24 V DC
without shut-down relay
with shut-down relay
0.004
0.090
Specifications subject to change without notice .
Circuit breaker or fuse
required for DTMF04 panel:
1 amp
Maximum shut-down relay
rating for freshwater pump:
30 amps