Bosch DOMESTIC HOT WATER HEAT PUMP Technical Manual page 18

Dry filter
Supplier: Honeywell
(Series FF)
Expansion valve
Supplier: Honeywell
(Series TLK)
Note:
Capillary tube length of 1 m
Pressure Switch
Supplier: Danfoss
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Table 1 – Module components overview
6720649497 SM HP270-1 2012/09 en
Specifications from supplier:
- Liquid line filter drier
- Drying agent in bulk
- Low pressure drop
- Hermetic construction
- Temperature range: TS = -40ºC / +80ºC
MOP at +15ºC - TEV with built in orifice of 2
mm, bulb Ø of 12 mm, internal equalization
and fixed superheating setting.
Specifications from supplier:
- Thermostatic expansion valve for serial
produced systems.
- Max. ambient temperature: 100ºC
- Max. bulb temperature: 140ºC
- Evaporating temp.: - 15...+40ºC
- Inlet ODF: 3/8" / Outlet ODF: 1/2"
Low Pressure Switch (LPS)
PS = 45 bar
TS = 30ºC – 85ºC
High Pressure Switch (HPS):
PS = 45 bar
TS = 30ºC – 85ºC