IDEAL imax W45 Installation And Servicing Manual page 32

41 ADVANCED CONTROLS ACCESS CONT'D
Press Display
P26
. 0 3
26
P27
. 0 3
27
P28
. 0 0
28
P29
. 0 0
29
P30
. 0 0
30
P31
. 2 5
31
P32
. 0 0
32
P33
. 2 0
33
P34
. 0 0
34
P35
35 . 1 3
32
INSTALLATION
Description
DHW detection hysteresis on (ºC)
DHW detection hysteresis off (ºC)
Blocking time CH (seconds)
Minimum off period between CH demands to reduce cycling
Blocking time DHW (seconds)
Minimum off period between DHW demands to reduce cycling
Blocking time DHW to CH (seconds)
0=switch with burner on
1-29 has no function
30= switch with burner off for 10 sec
Flow/Return temperature Differential (ºC)
At which burner modulates back
RMCI address
Note -01=RMCI off
Tplus (ºC)
Temperature added to DHW temperature set point (parameter 1)
when storage tank used.
CH type
x0=Room thermostat
x1=Outside temperature
x2=N/A
x3=N/A
x4=0-10V: capacity (using BMS 0-10V kit)
x5=0-10V: temperature (using BMS 0-10V kit)
x6=+/- control
0x=N/A - First digit factory set to '0'. Do not adjust
1x=N/A - First digit factory set to '0'. Do not adjust
2x=N/A - First digit factory set to '0'. Do not adjust
3x=N/A - First digit factory set to '0'. Do not adjust
4x=N/A - First digit factory set to '0'. Do not adjust
5x=N/A - First digit factory set to '0'. Do not adjust
6x=N/A - First digit factory set to '0'. Do not adjust
7x=N/A - First digit factory set to '0'. Do not adjust
8x=N/A - First digit factory set to '0'. Do not adjust
DHW type
x0=N/A
x1=N/A
x2=Storage tank with tank sensor kit
x3=Storage tank with DHW cylinder thermostat
x4=N/A
x5=N/A
x6=N/A
x7=N/A
x8=N/A
x9=External heat request (by control interface kit)
0x=3 way valve normally open
1x=hot water pump
2x=3way valve normally closed
Lower Upper Factory
Limit Limit Setting
-05 30 03
-20 30 03
00 30 00
00 30 00
00
Do not Do not 25
adjust adjust
-01 07 00
00 30 20
00
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Installation & Servicing