SunMaxx Solar | 5098 NY 206 Bainbridge NY 13733 | 1.877.786.6299 1.877.270.7875 fax | www.sunmaxxsolar.com
Z.3 Maintenance
CAUTION
In the course of the general annual maintenance of your heating system you should also have the functions of the controller
checked by a specialist and have the settings optimised if necessary.
Performing maintenance:
- Check the date and time (see “6.11. - Time and date” on page 48)
- Assess/check plausibility of analyses (see “2. - Statistics” on page 23)
- Check the error memory (see “2.4. - Message log” on page 23)
- Verify/check plausibility of the current measurement values (see “1. - Measurement values” on page 22)
- Check the switch outputs/consumers in manual mode (see “3.2. - Manual” on page 24)
- Possibly optimise the parameter settings
J. Appendix
Manual pump settings (see “6.2. - Pump menu” on page 30)
J.1 PUMP
In this menu, preconfigured profiles for various pumps can be selected. Please note that individual settings are still possible even when a profile has
been selected.
J.2 OUTPUT SIGNAL
This menu determines the type of pump used: Solar pumps perform at their highest power when the signal is also maxed, heating pump on the
other hand are set to highest power when the control signal is at the lowest. Solar = normal, heating = Inverted.
Settings range: Normal, Inverted / Default setting: Normal
J.3 PWM OFF
This signal is put out when the pump is switched off (Pumps that can detect cable break need a minimum signal).
Settings range: (Solar:) 0 to 50% / Default setting: 0% - (Heating:) 50% to 100% / Default setting: 100%
J.4 PWM ON
This signal is needed to turn the pump on at minimum speed.
Settings range: (Solar:) 0 to 50% / Default setting: 10% - (Heating:) 50% to 100% / Default setting: 90%
J.5 PWM MAX
This determines the the output signal for the highest speed of the pump, that is used e.g. during purging or manual operation.
Settings range: (Solar:) 50 to 100% / Default setting: 100% - (Heating:) 0% to 50% / Default setting: 0%
J.6 0-10V OFF
This voltage is put out when the pump is turned off (Pumps that can detect cable break need a minimum voltage).
Settings range: (Solar:) 0,0 to 5,0 V / Default setting: 1.0 V - (Heating:) 5.0 to 0.0 V / Default setting: 4.0 V
