Patterson-Kelley MACH Series, Инструкция по установке и эксплуатации

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MACH® Series Gas-Fired Boiler Appendix
Page 50
Parameter Settings for MCBA 14C 10XX Controls
No. Description Lower Limit Upper Limit MACH
300 PK
Factory
Setting
for
MCBA
14C1028
NG LPG
MACH
450 PK
Factory
Setting
for
MCBA
14C1036
NG LPG
Installed
MCBA
Parameter
Settings
End User Settings
1 Setvalue for DHW Water Storage Tank: 68 F Water Storage Tank: 158 F 140 140 140 140
2 DHW system 0 = off 0 0 0 0
1 = on
2 = off+ pump continuous
3 = on+ pump continuous
3 CH system 0 = off 1 1 1 1
1 = on
2 = off+ pump continuous
3 = on+ pump continuous
4 Setpoint or Maximum Setpoint (OAR) 68 F 182 180 180 180 180
Service Settings
5 Minimum Setpoint, Outdoor Air Reset (OAR) 60 F 140 F 80 80 80 80
6 Minimum outdoor temp (OAR) -4 F 50 F 20 20 20 20
7 Maximum outdoor temp (OAR) 59 F 77 F 70 70 70 70
8 Frost protection, at OA Temp -22 F 50 F 32 32 32 32
9 Correction, Outdoor Air Sensor -9 F 9 F 0 0 0 0
10 CH shutdown setpoint temp (OAR) 32 = off
34 F 140 F 32 32 32 32
11 Booster time 0 = no booster 0 0 0 0
1 minute 30 minutes
12 Outdoor Air Offset 0 F 144 F 0 0 0 0
13 Maximum fanspeed CH (hundreds) 10 70 60 57 56 54
14 Maximum fanspeed CH (units) 00 99 00 00 00 00
15 Maximum fanspeed DHW (hundreds) 10 70 60 57 56 54
16 Maximum fanspeed DHW (units) 00 99 00 00 00 00
17 Minimum fanspeed (hundreds) 5 70 16 20 12 20
18 Minimum fanspeed (units) 00 99 00 00 00 00
19 Ignition fanspeed (hundreds) 5 70 35 35 25 25
20 Postpumptime CH 0 = 10 Seconds 1 1 1 1
1 Minute 99 Minutes
21 Postpumptime DHW 0 Seconds 30 (*10.2 seconds) 3 3 3 3
22 CH modulation hysteresis On 0 F 36 F 10 10 10 10
23 CH modulation hysteresis Off 0 F 18 F 10 10 10 10
24 DHW modulation hysteresis On -9 F 54 F 10 10 10 10
25 DHW modulation hysteresis Off -9 F 54 F 10 10 10 10