Watts Aerco Modulex MLX EXT 1530 - Page 100

Modulex EXT Commercial Series Boilers User Manual
CHAPTER 6: Operation of the E8 Controller
Page 100 of 144 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0095_0H
09/15/2017 Phone: 800-526-0288 GF-139
TABLE 6-4: USER Menu
LEVEL
DESCRIPTION
ENTRY
INSTALLATION
Default
Range
ENGLISH
Set language
ENG
CONTRAST
Adjust intensity of display
00
(-20) / (20)
DISPLAY SEL
Select additional display in standard operation
----
SELEC-PROG
Heating circuit 1 or Heating circuit 2
01
(01 ÷ 02)
RETURN
HOT WATER
1-DHW
If the value is 1, the boiler switches on immediatly
00
(01 ÷ 02)
T-DHW 1
Hot water temperature setting in first enable time
140
(50 ÷ 158)
T-DHW 2
Hot water temperature setting in second enable time
140
(50 ÷ 158)
T-DHW 3
Hot water temperature setting in third enable time
140
(50 ÷ 158)
BOB VALUE
Operation without burner (solar or solid fuel integration)
0
(0 ÷ 126)
CIRCL-P-DHW
if the value is 01, the circulation pump runs when the
hot water is enabled, but the circulation program is
disabled.
0 (0 ÷ 1)
ANTILEGION
If the value is 01, every 20th time that heating takes
place or once a week on Saturday at 1:00, the storage
tank is heated up to 149° F
0 (0 ÷ 1)
RETURN
HTG CIRCUIT 1/2
MODE
When setting an alternative oparating mode this only
applies to the assigned heating circuit
-----
T-ROOM DES 1
Room temperature setting in first enable time
68
(41÷105)
T-ROOM DES 2
Room temperature setting in second enable time
68
(41÷105)
T-ROOM DES 3 Room temperature setting in third enable time 68 (41÷105)
T REDUCED
Required room temperature setting during night
reduction
50 (41÷105)
T-ABSENCE
Required room temperature setting during holidays
59
(41÷105)
T-LIMIT DAY
Set the temperature value during heating time
66
(23 ÷104)
T-LIMIT N
Set the temperature value during reduction time
50
(23 ÷ 104)
HEATSLOPE
Set the Heatslope according to the installation
1,20
(0 ÷ 3)
ADAPTION
Only active if an FBR analogue room device is
connected and an outdoor sensor
0 (0 ÷ 1)
OPTIM HEAT
Activates the function for automatically starting the unit
10
(0 ÷ 20)
ADAP ROOM-T
Room sensor adaptation
0
(-9 ÷ 9)
OPTIM HEAT
Heating optimisation
0
(00 ÷ 02)
MAX OPT-TIME
The start of heating is brought forward by no more than
this time
2 (00 ÷ 03)
ECONO OPTI
Automatic reduction of burner disabling to the end of
set heating time
0 (00 ÷ 02)
PC-ENABLE
Code number for enabling access to heating circuit
data from a PC (0000= access is blocked)
0000 (0000÷9999)
SOLAR / MF
RETURN
NOT USED
NOTE:
Some menus are visible only if the relevant sensor is wired.