-
-
'15 • HM-T-246
(5) Operation control of CO2 heat pump water heater (Detection of reach and un-reach temperature)
2
CO
2
heat pump water heater operation control
Total number of sensors installed
2pcs 5pcs 6pcs 7pcs
Tht-1
Tht-2
Tht-5
Tht-6
Tht-7
(6) Determination of hot water storage cylinder capacity
(a) Volume of water necessary to operate for 30 minutes continuously
panel is 0 kW and the heat source unit is in operation.
When CO
2
Operation start
Operation stop
Heat souce
unit operation
Heat souce
unit stop
No.1 sensor
Un-reach detection
No.2 sensor
Reach detection
No.1 sensor
(*1)
No.2 sensor
(*1)
Hot water storing operation
starts if this sensor detects
the un-reach state.
Hot water storing operation
starts if this sensor detects
the reach state.
The temperature stratification
moves up and down between
No.1 and No.2 sensors.
Floor
heating
panel
0kW
No.1
sensor
No.2
sensor
M
CO2 heat pump
water heater
30kW × 2 units
Gas cooler
Water pumpFlow control valve
60˚C
25˚C
24.6L/min
60˚C
24.6L/min
www.ampair.co.uk | sales@ampair.co.uk
To Next Page
Loading...
Need help?
General
