2 setting of dhw circuit, 1 operation of pumps in parallel, 2 use of a dhw storage tank thermostat (on/off) – AERCO Modulex EXT 1530 - 3060 User Manual
Page 102: 3 antilegion, 4 setting for solar panel use, 11 access code setting, Modulex ext
MODULEX EXT
1530, 1912, 2295, 2677, 3060 Boilers
Installation, Operation & Maintenance Manual
Table 5-7: 0-10V Signal with Slope and Temperature
Curve
U1
U2
T1
T2
UA
0
2.0 V
10.0 V
32° F
194° F
2.0 V
1
2.5 V
0.3 V
100° F
176° F
5.0 V
2
2.5 V
0.3 V
100° F
167° F
5.0 V
3
2.5 V
0.3 V
100° F
113° F
5.0 V
4
4.0 V
0.1 V
68° F
185° F
5.0 V
5
4.0 V
0.1 V
68° F
167° F
5.0 V
6
4.0 V
0.1 V
68° F
131° F
5.0 V
7
4.0 V
0.1 V
68° F
189° F
5.0 V
8
4.0 V
0.1 V
68° F
189° F
5.0 V
9
4.0 V
0.1 V
68° F
163° F
5.0 V
10
4.0 V
0.1 V
68° F
127° F
5.0 V
11
4.0 V
0.1 V
68° F
194° F
5.0 V
5.10.2 Setting of DHW Circuit
Operation of Pumps In Parallel
5.10.2.1
Heating pump operation during DHW production.
EXPERT menu ⇒ Hot Water ⇒ F-PUMP PARAL “00,01,02,03”
Use of a DHW Storage Tank Thermostat (On/Off)
5.10.2.2
To use an ON - OFF thermostat instead of DHW sensor.
EXPERT menu ⇒ Hot Water ⇒ THER IMPUT “01”
Antilegion
5.10.2.3
Activation of an antilegion program.
EXPERT menu ⇒ Hot Water ⇒ ANTILEGION “01”
Setting for Solar Panel Use
5.10.2.4
Use a PT 1000 sensor as a solar panel sensor.
EXPERT menu ⇒ Solar/ MF ⇒ FUNC RELAY 4 “23”
5.11 Access Code Setting
To set the access code, press the Programming button to enter the first parameter, use the data
knob to select a number, and then press the Programming button to accept the value. Repeat
this procedure for each code number position.
Figure 5-12: Setting the Access Code
Page 102 of 138
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
OMM-0095_0E
12/01/14
Phone: 800-526-0288
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