AERCO Modulex EXT 321 - 1123 - Manual (Page 110)

MODULEX EXT 321, 481, 641, 802, 962, 1123 BOILERS
Installation, Operation & Maintenance Manual
Table 5-6: EXPERT Menu - Continued
LEVEL DESCRIPTION ENTRY
HTG CIRCUIT 1/2
HC FUNCTION
Heating circuit function selection 0 (00 ÷ 04)
PUMP MODE Pump operating mode 00 (00 ÷ 03)
MIXER OPEN Open mixer dynamic 18 (5 ÷ 25)
MIXER CLOSE Close mixer dynamic 12 (5 ÷ 25)
MAX T-FLOW Max flow temperature setting 176 (68 ÷ 230)
MIN T-FLOW Min flow temperature setting 10 (50 ÷ 230)
T-FROST PROT Frost protection temperature 32 (5 ÷ 41)
OUT-TEMP-DEL Ouside temperature delay 0 (0 ÷ 24)
SLOPE OFFSET Heating slope distance 9 (0 ÷ 90)
B-HEAT SINK Circuit enable 0 (00 ÷ 01)
RETURN
SOLAR / MF
RELAY FUNC 1 to 4
Function selection relay 1 to 4 0 (00 ÷ 26)
T-MF1 to 4 SETP Switching temperature relay MF1 to 4 86 (86 ÷ 194)
MF 1 to 4 HYST Hysteresys relay MF1 to 4 9 (4 ÷ 18)
FUNZ. F15 Sersor function F15 0 (00 ÷ 02)
RETURN
NOTE
There is another sub-menu under the EXPERT menu called
EXPERT HS. See section 3.35 – High Altitude Adjustment for
details.
NOTE
Some menus are visible only if the relevant sensor is wired.
5.10 Other Possible Settings
Settings for Heating Circuit 1/2 5.10.1
5.10.1.1 Heating Adjustment With Constant Flow Temp
(Without Outer Sensor)
Offers the possibility to have a constant flow temperature on the selected heating circuit.
• INSTALLATION menu > HC FUNC “01”
5.10.1.2 Temperature Settings For Heating Circuits
(Only After Function Selection)
• USER menu ⇒ Heating circuit I / II ⇒ FLOW TEMP DAY
• USER menu ⇒ Heating circuit I / II ⇒ FLOW TEMP NIGHT
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12/01/14 Phone: 800-526-0288 GF-143