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IVT E7 User Manual

IVT E7
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Settings
6 720 643 409 (2010/03)
69
15.5 Timers
The control unit shows the timers that are in operation.
There are a number of timers for, e.g., delays of different
types, but also for extra hot water, hot water peak, etc.
A number of these times are set under customer or
installer, whereas others have a set factory value which
cannot be changed. Level shows at what level the setting
can be made. 0 = Customer, 1 = Installer, 3 = Factory.
*)
Delay between compressors start/stop for heating with two compressors/heat pumps.
Timers Setting F value Level
Extra hot water Extra hot water duration 0h 0, 1
Hot water peak time for warm-keeping Hot water\Hot water peak\Time for warm-
keeping
1.0h 1
Alarm mode delay 1.0h 3
Party Party ( ) 0h 0
Operating time for heating at hot water demand Room temperature\General\Maximum operating
time for heating at hot water demand
20min 0
Hot water, operating time at heating demand Hot water\Maximum operating time for hot
water at heating demand
30min 0
Heat pump x timers
> Compressor start delay 10min 3
> Compressor start delay groundwater Heat pump\Groundwater\Compressor start
delay
0s 1
> G2 heat carrier pump stop delay 5mins 3
> Block low pressure switch 150s 3
> Compressor working area timers
>> Block after hot water production 120s 3
>> Delay after temporary stop 30min 3
>> Block after low outdoor temperature 30min 3
Additional heat timers
> Additional heat start delay Additional heat\Additional heat general\Start
delay
60min 1
> Additional heat start delay after high outdoor
temperature
Additional heat\Additional heat
general\Additional heat start delay after high
outdoor temperature
30min 1
Delay before change over to summer operation Room temperature\General\Summer/winter
operation\Delay before change over to summer
operation
4h 1
Delay before change over to winter operation Room temperature\General\Summer/winter
operation\Delay before change over to winter
operation
4h 1
Shut down protection during change over from hot
water to heating
Room temperature\General 300s 1
Heating start delay
*)
3min -
Heating stop delay
*)
3min -
Tab. 111Timers

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IVT E7 Specifications

General IconGeneral
BrandIVT
ModelE7
CategoryHeat Pump
LanguageEnglish

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