AERCO Modulex EXT 321 - 1123 - Manual (Page 109)

MODULEX EXT 321, 481, 641, 802, 962, 1123 BOILERS
Installation, Operation & Maintenance Manual
Table 5-6: EXPERT Menu - Continued
LEVEL DESCRIPTION ENTRY
INSTALLATION (Cont.) DEFAULT RANGE
IMODULAT MAX
If this modulation degree is exceeded, the next
heat .....
35 (10 - 60)
MODULAT MIN If values drop this modulation degree, the last heat 35 (10 - 60)
MIN MOD HS Connection of the next heat generator 35 (0 - 60)
MOD LEVEL HW
Entry of the set modulation degree for the heat
generators
80 (40 - 100)
SEQUENCE 1 Boiler sequence 1 12345678
SEQUENCE 2 Boiler sequence 2 87654321
SEQU CHANGE Sequence change mode 06 (01 - 06)
SEQ SW TIME Time to sequence change 200 (10 - 800)
LOCK TIME
Min. delay time after switching on or with switching
HS
01 (00 - 30)
HYST BURNER2
Solid fuel integration: hysteresys for the charging
pump
4 (3.6 – 36)Ra
HS COOL-FCT Not used 0 (0 - 1)
T-HS COOL Not used 176 (122 - 203)
HEATSOURCE 1 Primary heat generator type 06 (00 - 06)
HS 1 BUS Connections for HS 02 (00 - 04)
HEATSOURCE 2 Secondary heat generator type 0 (00 - 05)
STORAGE HS 2 Heat accumulator for HS2 0 (00 - 03)
BUFFER Heater buffer storage tank 0 (00 - 03)
SCREED Activation of screed drying process 0 (00 - 01)
SCREED PROGR Program setting
RETURN
HOT-WATER
DHW RELIEF
The charging pump is not switched until..... 0 (00 - 01)
PARALLEL Pump parallel running 0 (00 - 03)
T-BOILER DHW
Boiler temperature setting with hot water
preparation
36 (00 - 90) Ra
HYST DHW Hot water hysteresys 5 (9 - 54) Ra
DHW FOLLOWUP Pump run-down time 0 (00 - 30)
THER INPUT Storage tank with thermostat 0 (00 - 01)
WALL HUNG
Boiler temperature setting with hot water
preparation
0 (00 - 01)
LOAD THROUGH The charge through function can be activated by... 0 (00 - 01)
RETURN
OMM-0087_0E AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 109 of 148
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