Daikin Altherma HT Service Manual

Piping Diagrams ESIE09-08B
218 Appendix
2.2 Indoor Unit
EKHBRD 011~016 AA/ABV1/Y1
FILTER FILTER
FILTER FILTER
FILTER
DRAIN VALVE
BLOW OFF
SAFETY VALVE
PRESSURE
GAUGE
EXPANSION
VESSEL
WATER INLET
OPTION DOMESTIC HOT
WATER TANK
PLATE HEAT EX- CHANGER R-134a
PLATE HEAT EXCHANGER R-410A / R-134a
CHECK VALVE
M1C
E1HC
R6T
Y1R
M
K1S
R5T
Q2L
R4T
M1P
K2S
K1E K2E
R3T
R7T
B1PL
B1PH
S1PH
ACCUMULATOR
CHECK VALVE
*KHTS*
200~260*
G 1”1/4 (female) WATER OUTLET
STANDARD
WATER SIDE
3-WAY VALVE
REFRIGERANT SIDE
OUTDOOR UNIT
SERVICE PORT
5/16”
SERVICE PORT
5/16”
*R*Q011~016**
FIELD INSTALLATION
(DELIVERED WITH
OPTION DOMESTIC
HOT WATER TANK)
G 1”1/4 (female)
AIR PURGE
SHUT OFF VALVE SHUT OFF VALVE
FIELD PIPING ø15.9 C 1220T-0
FIELD PIPING ø9.5 C 1220T-0
SV
HEATING DEFROST
1 1
1

Daikin Altherma HT Specifications

General

Type	Air-to-water heat pump
Refrigerant	R-410A
Water Outlet Temperature	Up to 80°C
Operating Temperature Range	-20°C to 35°C
Power Supply	3-phase, 400V
Energy Efficiency Class (Heating)	A++