Alto AHH-R075/ALH Operation Manual Download

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Water Input/Output connection : Dn25
Refrigeration Input connection: Copper pipe 3/4"
Refrigeration Output connection: Copper pipe 1"

There are two sets 5 metre copper pipes in the accessary kits to
connect the outdoor and indoor unit.

Safety valve

to water tank

to room

Summary of Contents for AHH-R075/ALH

Page 1: ...Please read this manual carefully for installation and keep it well pls contact your local dealer for any question AIRTOWATERHEATPUMP OPERATIONMANUAL ALH splittype ...

Page 2: ...CONTENT GENERAL INSTALLATION INSTRUCTION PIPE CONNECTION ELECTRICAL CONNECTIONS CONTROL TECHNICAL DATA 1 3 4 6 7 13 ...

Page 3: ...LTO split 1 buffle tank Sensor Controller Fresh water inlet DOMESTIC USE Water tank 1 Sensor Water tank 2 Fan coil 1 Fan coil 2 Fan coil 3 Outdoor unit Indoor unit Refrigeration outlet Refrigeration inlet buffle tank Hot water outlet ...

Page 5: ...3 INSTALLATION AND SITING Outdoor unit ...

Page 6: ...Dn25 Refrigeration Input connection Copper pipe 3 4 Refrigeration Output connection Copper pipe 1 There are two sets 5 metre copper pipes in the accessary kits to connect the outdoor and indoor unit Safety valve to water tank to room ...

Page 7: ...Venting Open the pump electric cover by screwing fix the terminals according to the schematic symbols venting valve 5 ...

Page 8: ...6 AHH R100 ALH S Electrical diagram C 1 C 2 Rly L N L N FAN MOTOR N N FM S C R COMP Y Gn Wh Bk Re C L L EVI EVI FM Y Gn ...

Page 9: ...From up to down is the 3 sets data for timer OR electric heater Heating function 7 Tank heating Room heating ...

Page 12: ...TEMPERATURE SETTING Before the running of heat pump Press and can set target tank temperature Room temperature tank tank tank 10 ...

Page 13: ...ating Automatic electric heating is set in default When manual electric heating is activated it buzzs twice Press again to cancel electric heating setting you must press button three times until the three sliver at the up left corner disappear Manual electric heating setting Automatic electric heating setting 11 L 08 L 09 TH6 Water in temperature TH7 Water out temperature ...

Page 15: ...EXPLODED VIEW OUTDOOR UNIT HEAT PUMP 18 17 13 ...