P-Trap; Outdoor Unit - Rinnai DO-SC18Z91 Operation & Installation Manual

2.3

P-TRAP

The indoor coil incorporates an evaporator drip tray and is supplied with a 20mm Female Pressure Pipe drain
spigot, which is to be connected to the "P" trap (supplied).
•
Always install the "P" trap as close to the unit as possible.
•
Fill the "P" trap with water during installation before starting unit, to prevent air movement through the drainpipe
•
Ensure trap contains water at all times
•
Adjust the level of the unit to ensure that the condensate drains from the evaporator drip tray (approx 10 - 15mm
incline from back to front)
Figure 3. "P" Trap Assembly
2.4

OUTDOOR UNIT

Figure 5. Outdoor Unit Major Components
Brivis
Figure 4. "P" Trap Assembly
35
Electric Panel
3 phase Contactor
3 Phase Power Supply
Fan Run Capacitors
HP Switch
LP Switch
Liquid Line Service
Ball Valve
Liquid Filter Drier
Suction Line Service
Ball valve
Scroll Compressor
Suction Accumulator
ICE Fixed Speed OIM