Electrical Specifications - Daikin Altherma EHVH-C Technical Data Manual

2 Specifications
2-1 Technical Specifications
Water circuit Piping connections diameter
Safety valve
Manometer
Drain valve / fill valve
Shut off valve
Air purge valve
Total water volume
Safety devices Item
PED Category
Most critical part
Water circuit - Piping connections
Domestic hot water
side

2-2 Electrical Specifications

Power supply Voltage range
Wiring connections Communication
cable
Electric meter
Preferential kWh
rate power supply
Domestic hot water
pump
For connection with
R6T
For connection with
A3P
For connection with
M2S
For connection with
bottom plate heater
For connection with
user interface
For connection with
optional FWXV*
(demand input and
output)
Notes
Notes
(1) Heatloss according to EN12897
(2) DB/WB 7ºC/6ºC - LWC 35ºC (DT=5ºC)
(3) The sound pressure level is measured via a microphone at a 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment.
(4) The sound pressure level mentioned is valid for pump medium speed - 0 ESP / medium speed - nominal flow / high speed - nominal flow
(5) 15ºC-25ºC: BUH only, no heat pump operation = during commisioning
(6) Including piping + PHE + back-up heater; excluding expansion vessel
(7) Value mentioned is connection after ball valves, Connection at unit is G1-1/4 FEMALE
(8) See separate drawing for operation range
(9) For *RLQ* outdoor units \>55ºC BUH only, no heatpump operation
(10) For *RHQ* outdoor units \>50ºC BUH only, no heatpump operation
(11) Minimum flow is mentioned for heat pump operation. To allow backup heater to operate safety a higher minimum flow is required. For *3V models 12 l/min
(12) Minimum flow is mentioned for heat pump operation. To allow backup heater to operate safety a higher minimum flow is required. For *9W models 15 l/min
(13) Refer to operation range for detail for differences between *RHQ* and *RLQ* models
(14) PED unit category: Art3§3: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC
(15) For more details on current & voltage range, refer to the installation manual.
• Daikin Altherma low temperature split • EHVH-C
EHVH04S18C3V
inch
bar
l
01
Name
Ps*V Bar*l
Cold water in / Hot inch
water out
Recirculation inch
connection
EHVH04S18C3V
Min. %
Max. %
Quantity
Remark
Quantity
Quantity
Quantity
Remark
Quantity
Remark
Remark Select diameter & type according to national & local regulations / Voltage: 230V / Max.current: 100mA
Quantity
Remark Select diameter & type according to national & local regulations / Voltage: 230V / Max.current: 100mA
Quantity
Remark
Quantity
Remark
Quantity
Remark
• Heating • Daikin Altherma low temperature split
EHVH08S18C3V EHVH08S26C9W
G 1"1/4 (female)
4.4 (6) 4.8 (6)
Thermal cutout (on indoor unit): 90-95ºC
Art3§3 Category I
- Plate heat exchanger
- 51.0 (0.000)
G 1" FEMALE
G 1/2" FEMALE
EHVH08S18C3V EHVH08S26C9W
Minimum 0.75 mm² (2A inrush, 1A continuous)
Minimum 0.75 mm²
/ Min. 0.75mm²
/ Min. 0.75mm²
Select diameter and type according to national and local regulations
0,75 mm² till 1,25 mm² (max length 500m)
100 mA, minimum 0.75 mm²
For more details on current & voltage range, refer to the installation manual.
EHVH16S18C3V EHVH16S26C9W
3
Yes
Yes
Yes
Yes
5.8 (6) 4.5 (6)
Art3§3
-
-
EHVH16S18C3V EHVH16S26C9W
10
10
3
2.5 mm²
2
Power: 2
2
2
3G
2
2
4
3
1
2
5.5 (6)
4