Haier AS25THMHRA-C, Service Manual, Page: 219 / 537

Specification
Domestic air conditioner
TECHNICAL SPECIFICATIONS-OTHERS
Refrigerant
circuit
Refrigerant type R32
Refrigerant charge KG 0.53
Maximum allowable distance
between indoor an outdoor
m 20
Maximum allowable level difference m 10
Refrigerant control
Piping connections
(external diameter)
liquid mm 6.35
gas mm 9.52
drain mm 16
Heat insulation type Both liquid and Gas pipes
Max. piping Length m 20
Max. vertical Difference m 10
Chargeless m 5
Amount of Additional Charge of Refrigerant g/m 20
Intemational Protection degree IP X4
Note: the data are based on the conditions shown in the table below
h t g n e l g n i p i P g n it a e h g n il o o c
Indoor: 27 DB/19 WB
Outdoor: 35 DB/24 WB
Indoor:20 DB
Outdoor: 7 DB/6 WB
5m
3 Sensors list
type Description Qty
Ambient sensor Its used for detecti e d i s r o o d t u o f o e r u t a r e p m e t g n
Defrosting sensor Its used for controlling outdoor defrosting at heating mode 1
t a e h -r e v o f o e s a c n i r o s s e r p m o c r o f d e s u s tI r o s n e s g n i g r a h c s i D
Conversation formulae
Kcal/h= KW×860
Btu/h= KW×3414
cfm=m³/min×35.3
8
CAPILLARY