ACV Prestige 24 Solo Installer's Handbook page 23

ACVMAX DESCRIPTION AND OPERATION
Boiler Settings
Boiler Settings Pump Settings
Current Pump Con g
Model Solo (2 pumps)
Lockout Temp. 221°F [105°C] Preset Pump Con g
Modbus Address 1 Flexible Pump Con g
Pump settings
Ignition Level 3100rpm
Mix zone high limit 45°C
Boiler Settings Ignition Level
Model Solo (2 pumps)
Lockout Temp. 105°C
Modbus Address 1
1400rpm
Pump settings
Ignition Level 3750rpm
Mix zone high limit 45°C
Flexible Pump Con g
Modi ed Flex. Relay 2 (DHW)
Flex. Relay 3 (P3)
Flex. Relay 4 (ERR)
Flex. Relay 5 (Flame)
Flex. Relay 6 (P4)
Error Relay
The Ignition Level parameter allows to change the fan start speed of the appliance.
Press the LEFT or RIGHT buttons to adjust the settings, then on OK to validate your selection.
3750rpm
Default: See table below for each the fan speed applicable to each appliance/gas combination
4800rpm
The Installer's Handbook - ACVMax: A1004308 - 660Y2900 - Volume 1 • B
There are three possible selections to activate the Error Relay (alarm) contact:
Error Relay
On Lockout, Blocking and Warning
• On Lockout, Blocking and Warning: the error relay is activated at a non-volatile
On Lockout and Blocking
lock-out (e.g. CH Flow NTC defect), at a blocking error (self-resetting errors) (e.g.
On Lockout
Gas-pressure switch not closed ), or at a warning (e.g. low water pressure warning).
• On Lock-out and blocking: the error relay is activated at a non-volatile lock-out
or a blocking error.
• On Lockout: the error relay is activated at a non-volatile lock-out only.
The selection depends on the alarm feedback requirement from the customer.
Prestige Natural Gas (G20)
24 Solo
24 Excellence
32 Solo
32 Excellence
42 Solo
50 Solo
75 Solo
100 Solo
120 Solo
HeatMaster C-TC / WaterMaster
25
35
45
70
85
120
Propane (G31)
3000 rpm 3000 rpm
3000 rpm 3000 rpm
3500 rpm 3000 rpm
3500 rpm 3000 rpm
3800 rpm 3350 rpm
3300 rpm 3300 rpm
3700 rpm 3000 rpm
2600 rpm 2600 rpm
2600 rpm 2600 rpm
3750 rpm 3750 rpm
3750 rpm 3750 rpm
3750 rpm 3750 rpm
3750 rpm 3750 rpm
3750 rpm 3750 rpm
3850 rpm 3850 rpm
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