Checking The Actuators; Actual Temperatures - Viessmann VITOCAL 060-A Installation And Service Instructions Manual

Installation menu
(cont.)
Parame- Delivered condition Setting range
ter
"I3" 0 (OFF)
"I4" 0

Checking the actuators

Parame- Delivered condition Setting range
ter
"T1" 0
"T2" 0
"T3" 0
"T4" 0
"T5" 0

Actual temperatures

Connecting the temperature sensors: see page 56.
Parameter Display range
"t'1" 0 to 99
"t'2" 0 to 99
"t'3" 0 to 99
Unit
0 to 20 min
0 or 1
—
Unit
0 or 1
—
0 or 1
—
0 or 1
—
0 or 1
—
0 or 1
—
Unit Information
°C Cylinder temperature sensor, bottom
°C Air intake temperature sensor
°C Evaporator temperature sensor
Diagnosis and service scans
Function
0 Installation without PV system
1 to 20 Installation with PV system
The set temperature is raised after
the multifunctional relay contact (on
site) has been closed for between 1
and 20 minutes.
Note
The signal cable for the PV system
(multifunctional relay) must be con-
nected. See page 56.
The minimum start-up capacity of
the multifunctional relay must be set
to 750 W at the inverter.
"Increased DHW hygiene" function
0 Function disabled
1 Function enabled
The DHW cylinder is automatically heated
to 60 °C every 22 days.
Note
Only enable this function if an immersion
heater or external heat generator with
control relay is available.
Function at parameter setting "1"
Compressor and fan run for 30 s.
Immersion heater runs for 30 s.
Fan runs for 30 s (speed 1).
Fan runs for 30 s (speed 2).
Only visible if "I1" = 2
Diverter valve for defrosting opens for 30 s.
31