10
Service menu
10.1
Menu overview
•
HOT WATER
•
HEATING
•
COOLING
•
AUX. HEATER
•
MANUAL TEST
•
INSTALLATION
o
SYSTEM
-
HEAT SOURCE
-
POOL
-
DISTRIBUTION CIRCUIT 1-2
-
BUFFER TANK
-
OPTIMUM
-
CURRENT LIMITER
-
START UP CHECK
o
SERVICE TIME
o
FACTORY SET
o
RESET OPER. TIME
o
SENSOR CALIBRATION
o
VERSION
o
LOG TIME
•
DEFROST
•
OPTIMUM
•
BUFFER TANK
10.2
HOT WATER
Parameter
Meaning
START
Start temperature for hot water production. Shows the actual weighted hot water tempera-
ture and the value within brackets indicates the start temperature. (
= no hot water pro-
duction)
Factory setting: 40°C, range:
, 30°C – 55°C
HOT WATER TIME
Time for hot water production during combined hot water demand and heating or cooling
demand, in minutes.
Factory setting: 20M, range: 5M – 40M
TOPH. INTERVAL
Time interval between peak heating chargings (anti-legionella function) in days. Operating
mode that permits auxiliary heater must be selected.
Factory setting: 7D, (range:
, 1D – 90D
TOPH. TIME
Time in hours that the legionella demand is to be fulfilled for peak heating charging to be
considered complete.
Factory setting:
, range:
, 1H – 10H
TOPH. STOP
Stop temperature for peak heat charging. Operating mode that permits auxiliary heater must
be selected.
Factory setting: 60°C, range: 50°C – 65°C
54 – Installation instructions VMGFD102
