Operating Instructions and Installation Instructions

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VARMAX TWIN - Installation, Use and Maintenance
• Confi guration menu
Check the hydraulic diagram
Generator 1 inspection No. (6212) 14
Generator 2 inspection No. (6213) 0
DHW information (6215) 0
Information about heating circuits 3, 2 and 1 (6217) 0
F. CONFIGURATION OPTIMISATION
Heating circuit optimisation:
• Heating circuit 1 menu
Adjust the reduced setting
Reduced setting temperature (712) - - -
• Heating circuit 1 timer programme menu
Preselection
Preselection (500) - - -
Adjust the timer programming
On / off phases (501...506) - - -
• Heating circuit 1 holiday menu
Preselection
Preselection (641) - - -
Adjust the timer programming
On / off phases (642--643) - - -
• Switch the heating regime to automatic
Auto
DHW optimisation:
• Domestic hot water menu
Adjust the comfort setting
Reduced setting (1612) - - -
Diagrams: VX210 / VX220
page 7 / 8
On generator No. 2
Line No. Value
• Inputs/outputs test menu
Check the outputs
Alarm relay
Relay test (7700) Relay output QX1
Isolating valve Q1.2
Relay test (7700) Relay output QX3
Reset the outputs
Relay test (7700) No test