Panasonic WH-UD09HE5-1 - Service Functions and Contacts

Refrigeration and Water Cycle Diagram
Model Piping size
Rated
Length
(m)
Max
Elevation
(m)
Min.
Piping
Length
(m)
Max.
Piping
Length
(m)
Additional
Refrigerant
(g/m)
Tank Unit Outdoor Unit Gas Liquid
ADC0309*
UD03*E5* /
UD05*E5
Ø12.70 mm
(1/2")
Ø6.35 mm
(1/4")
5 5 3 15 20
UD07*E5* /
UD09*E5*
Ø15.88 mm
(5/8")
Ø6.35 mm
(1/4")
5 20 3 30 30
Example: For UD03*E5*
If piping length is 15m, the quantity of additional refrigerant should be 100g. [(15-10)m x 20 g/m = 100g]
PIPE TEMP.
SENSOR
REFRIGERANT
TEMP.
SENSOR
HEX WATER OUTLET
TEMP. SENSOR
WATER TANK
TEMP. SENSOR
WATER INLET
TEMP. SENSOR
WATER OUTLET
TEMP. SENSOR
3-WAY
VALVE
AIR TEMP.
SENSOR
HEAT EXCHANGER
HEAT EXCHANGER
WATER TANK
WATER
DISCHARGE
VALVE
FLOOR HEATING
WATER OUTLET
FLOOR HEATING
WATER INLET
SANITARY HOT
WATER OUTLET
SANITARY COLD
WATER INLET
STRAINER
(CU-UD07/09HE5-1)
MUFFLER
(CU-UD03/05HE5-1)
STRAINER
COMPRESSOR
4-WAY VALVE
TANK TEMP.
SENSOR
DISCHARGE
TEMP.
SENSOR
HIGH PRESSURE
SENSOR
DISCHARGE
MUFFLER
HIGH PRESSURE
SWITCH
(CU-UD07/09HE5-1)
EXPANSION
VALVE
OUTDOORUNIT INDOORUNIT
PRESSURE RELIEF
VALVE
FLOW SWITCH
AIR PURGE
VALVE
BACKUP HEATER
EXPANSION
VESSEL
PRESSURE
GAUGE
CAPILLARY
TUBE
WATER PUMP
SHUT
VALVE
SHUT
VALVE
FILTER