Daikin EWWT100Q - Page 9

D-EIMHP01702-23_00EN- 9/72
Legend
Thermal insulation 19mm
Optional
Located in control panel or control system function
Located in field
Safety valves can be provided with a changeover device as optional.
Legend
1
Scroll compressor
2
4 way valve
3
Heat exchanger (BPHE)
4
Filter
5
Tee access fitting (¼” SAE flare)
6
Electronic expansion valve
7
Access fitting (¼” SAE flare)
8
Heat exchanger (BPHE)
9a
Pressure relief valve 49 bar ¾” NPT
9b
Pressure relief valve 25.5 bar 3/8” NPT
10
Compressor crankcase heater
11
Electrical heater (optional)
12
Manifold with access fitting
13
BPHE heat recovery (optional)
14
Tee access valve
15
Check valve
L1
Compressor discharge
L2
Discharge collector
L3
4 way valve - condenser
L4
Condenser - EXV
L5
EXV - Access fitting
L5’
Evaporator connection
L6
Evaporator – 4 way valve
L7
Suction collector
L8
Compressor suction
L9
Compressor oil equalizer line
La
Water out BPHE 3
Lb
Water in BPHE 3
Lc
Water out BPHE 8
Ld
Water in BPHE 8
PT
Pressure transducer
PSAH
High pressure switch 44.5 bar
TZAH
High temperature switch
PSAL
Low pressure limiter (controller function)
TT
Temperature transducer
PI
Pressure gauge (optional)