IDEAL imax plus F120, Installation And Servicing, Page: 26 / 40

26
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Installation & Servicing
INSTALLATION
29 PARAMETER MODE CONT'D
1st Digit - CH type
Press Display Description
STEP
Lower
Limit
Upper
Limit
Factory
Setting
01
A. 0 1
0x = Timer/Thermostat with optional weather compensation
1x = Outside Sensor with Night Time Set back
2x = BMS 0-10V Control
DHW set value increase (degC)
STEP
5 25 20
B. 2 0
Temperature added to parameter 1 (see Frame 28) for boiler flow
temperature required to satisfy DHW demand
Maximum fan speed CH (hundreds rpm)
STEP
DO
NOT
ADJUST
C. 2 0
Maximum fan speed DHW (hundreds rpm)
STEP
D. 2 0
Minimum fan speed (hundreds rpm)
STEP
E. 2 0
Ignition fan speed (% of parameter C)
STEP
F. 2 0
2nd Digit - DHW type
x0 = 3-way valve normally open to CH system
x1 = DHW pump
x2 = 3-way valve normally open to DHW tank
DO
NOT
ADJUST
58
DO
NOT
ADJUST
DO
NOT
ADJUST
58
DO
NOT
ADJUST
DO
NOT
ADJUST
22
DO
NOT
ADJUST
DO
NOT
ADJUST
75
Flow temperature set point at 0V (degC)
STEP
G. 2 0
50 0 30
Flow temperature set point at 10V (degC)
STEP
H. 2 0
90 50 80
1st digit - Number of module lockouts required to close alarm contacts
STEP
J. 2 0
7x 1x
DHW hysteresis (degC)
STEP
L. 2 0
14 5 05
1st digit - Burner System
STEP
N. 2 0
DO
NOT
ADJUST
DO
NOT
ADJUST
0x
x2 to x7
When using 0-10V BMS
When using 0-10V BMS
2nd digit - DHW pump overrun time (30 second increments)
x9 x0
2nd digit - Number of Modules
0x = Ideal normal setup
2x to 7x
x1
INST
ALLA
TION