SunMaxx Solar | 5098 NY 206 Bainbridge NY 13733 | 1.877.786.6299 1.877.270.7875 fax | www.sunmaxxsolar.com
RELA
Y FUNC
TIONS
6.4.1 Solar Bypass
Use the relay to switch a bypass valve or a bypass pump
This can direct the flow pass the storage, when the flow temperature at the bypass sensor is lower than the storage that has to be charged.
Settings range: On / Off
6.4.1.1 Variant
This menu determines whether a pump or valve is used to direct the flow through the bypass.
Settings range: Pump, Valve / Default setting: Valve
6.4.1.2 Bypass (Sensor)
The flow sensor for the bypass function is selected in this menu. Do not install in the return flow.
Settings range: S1-S8, VFS1, VFS2 / Default setting: none
6.4.2 Thermostat
Thermostat is used for time- and temperature controlled additional heating.
Settings range: On, Off, Inverted
6.4.2.1 TH Set
Target temperature at thermostat sensor 1. Below this temperature, additional heating is switched on, till TH set + hysteresis is reached.
Settings range: 0°C to 100°C (32°F to 212°F) / Default setting: 50°C (122°F)
6.4.2.2 TH Hysteresis
Hysteresis of setpoint temperature.
Settings range: -20 to +20K / Default setting: 10K
CAUTION
In Energy savings mode, different settings may apply, see e.g. T eco.
DANGER
Temperature values which are set too high can lead to scalding or damage to the system. Scalding protection must be provided
by the customer!
