MCZ Toba HYDRO 22 - Manual (Page 30)

30
14 - MENU SETTINGS
PWM PUMP
This function is used to set high efficiency pump speed.
To enter the function press:
from the Settings menu- press ok (E key), press the C-D key (arrow) and scroll up to PWM Pump, press OK (E key)- Modify the percentage
using the central C and D keys, press the E key to confirm.
FUNCT. ANTI-FREEZE
It consists in activating the pump (level 1) or the stove (level 2) and is automatically activated by the temperature read by the stove probe
and the temperature read by the external probe (if present and connected to the aux input).
The level 1 anti-freeze activation conditions (PUMP ON) are:
boiler temp < anti-freeze set +3°C
The level 2 anti-freeze activation conditions (PUMP and FLAME ON) are:
boiler temp = anti-freeze set
Anti-freeze activation conditions on external probe (if present) are:
ext_filtered temp < anti-freeze set -3°C
To enter the function, press and adjust anti-freeze set:
from the Settings menu- press ok (E key), press the C-D key (arrow) and scroll up to Antifreeze function and press OK (E key)- Activate and
set (from 1 to 5°C) or Deactivate the function and press the E key to confirm.
PELLET SENSOR
Optional Function.
B
E
INFO OK
C
D
B
EXIT
SET THE SPEED OF THE
MODULATING HIGH EFFICIENCY
PUMP
SETTINGS-PUMP PWM
AUTO
B
E
INFO OK
C
D
B
EXIT
SET THE ACTIVATION
TEMPERATURE OF THE
ANTIFREEZE FUNCTION
SETTINGS-ANTI FROZEN
DEACTIVATE
ANTI FROZEN
ACTIVATE
ANTI FROZEN