Danfoss DHP-H, Installation And Service Instructions Manual

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VMBMA602
Menyval Betydelse Fabriksinställning
MAX TEMP. Max temperature of the water in the water heater. The temperature is measured
on the peak sensor in the water heater.
NOTE! Domestic hot water can have this temperature, which can mean that an
external mixer valve may be required.
95°C
(interval: 60°C / 100°C)
START HGW The number of seconds the HGW shunt is to open at HGW start is the starting
point of shunt opening.
The opening time for the HGW shunt from fully closed to fully open towards the
water heater is 30 seconds.
7S
(interval: 0S / 30S)
INITIALIZING HGW The time in seconds before control of HGW shunt starts after HGW start. 60S
(interval: 10S / 90S)
INTEGRAL DELAY Delay of integral calculation in seconds after the integral value for HGW has
been reached.
10S
(interval: 5S / 120S)
HGW-SHUNT TIME The time that the signal is active to open or close the HGW shunt completely. 35S
(interval: 15S / 60S)
HGW INT. BOUND. Integral value (parameter) for HGW. 60 (interval: 10 / 120)
HGW INTEGRAL Shows the actual value for the HGW integral. Plus indicates that the shunt opens
towards the hot water heater and minus indicates that the shunt opens towards
the heating system.
-
PULSE WIDTH How long the plus or minus signal to the shunt is to be high when the HGW inte-
gral has been reached.
0,25S
(interval: 0,20S / 1,00S)
PULSES Shows the relevant position for the shunt from the starting point for START HGW.
At start-up the value is zero and for each + pulse that is sent to the sensor, the
value goes up one step. For - pulse, the value goes down one step.
-