Patterson-Kelley MACH-05 - Manual (Page 58)

Parameter Settings for MCBA Controls
No.
Description
Lower Limit
Upper Limit
Installed
MCBA
Parameter
Settings
MACH
1050 PK Factory Setting
for MCBA
MACH 300 PK Factory Setting
for MCBA
MACH 450 PK Factory Setting
for MCBA
MACH 750 PK Factory Setting
for MCBA
MACH 900 PK Factory Setting
for MCBA
27
DHW detection hysteresis Off
-36 F
54 F
5
5
55555555
28
Restart delay CH x 10.2 seconds
0 seconds
30 x 10.2 seconds
3
3
33333333
29
Restart delay DHW x 10.2 seconds
0 seconds
30 x 10.2 seconds
3
3
33333333
30
Restart delay DHW to CH
0 = switch with burner On
3
3
33333333
1 x 10.2 seconds
30 x 10.2 seconds
31
Difference T1-T2 for modulating back
9
F
7
2
F
4
64
6
4
64
64
64
64
64
64
64
6
32
RMCI address
-1 = RMCI Of
f
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
33
Setvalue addition for DHW, Parameter 1
0 F
(194- par 1) F or 54 F
3
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
34
CH Heat Request Type
00
00
00
00
00
00
00
00
00
00
(1st digit) 2nd CH-circuit
0X = 2nd CH-circuit of
f
X
X
X
X
X
X
X
X
X
X
1X = 2nd CH-circuit slave 2X = 2nd CH-circuit maste
r
3X = 2nd CH slave, Tset depends on potmete
r
4X = 2nd CH master, Tset depends on potmeter 5X = 2nd CH- circuit slave,during DHW 6X = 2nd CH- circuit master, during DHW 7X = 2nd CH slave, during DHW,Tset depends on potmeter 8X = 2nd CH master, during DHW,Tset depends on potmeter
(2nd digit) CH Heat Request Type
X0 = Room Thermostat
X
X
X
X
X
X
X
X
X
X
X1 = Outside Temperature X2 = 0 - 10 V on MCBA: Capacit
y
X3 = 0 - 10 V on MCBA: Temperature X4 = 0 - 10 V on AM4: Capacit
y
X5 = 0 - 10 V on AM4: Temperature X6 = +/- Control
35
DHW
13
13
13
13
13
13
13
13
13
13
Type (2nd digit)
X0 = Instant water heater with NTC
3
X1 = Instant water heater without NTC
3
X2 = Storage tank with NTC3 X3 = Storage tank without NTC3
X
X
X
X
X
X
X
X
X
X
X4 = Instant water heater+NTC3+anticondensation X5 = Instant water heater +anticondensation X6 = Storage tank+NTC3+anticondensation X7 = Storage tank+anticondensation X8 = Plate heat exchange
r
X9 = External heat request (by RMCI
)
DHW: 3 Way Valve or Pump (1st digit)
0X = 3 way valve normally ope
n
1X = Hot water pump
X
X
X
X
X
X
X
X
X
X