Specification - Rinnai REI-NP Series Operation & Installation Manual

Specification REI-NP Series
Model Electrical Rating
Minimum Water Flow Rate
Maximum Water Pressure
Minimum Water Pressure
Shower Temperature Control
Water Connection
Dimension
Gross Weight (Normal Shower Set)
Net Weight (Normal Shower Set)
Gross Weight (Rainshower)
Net Weight (Rainshower)
Schematic Wiring Diagram
SCHEMATIC WIRING DIAGRAM (REI-NP SERIES W/O RCD)
N
To Heater
Chasis
SCHEMATIC WIRING DIAGRAM (REI-NP SERIES C/W E2C)
RY2
COM
Lin
RY1
N
COM
Nin
E2C
TEST
RCD
To Heater
TEST/RESET
Chasis
– Available in 3.3-5.5kW, 220-240V AC, 50/60Hz
– 2 liters/min
– 380 kPa (55 psi)
– 20 kPa (2.9 psi)
– Electronic Control
– 15mm dia. (1/2" BSP)
– 390mm x 220mm x 87mm
– 3.30 kgs
– 1.80 kgs
– 5.0 kgs
– 1.80 kgs
Thermal Cut-out
FLOW
SWITCH
T2
POWER
T1
LED PCB
N
HEATING ELEMENT
L BACK
LIGHT
PCB
N
Thermal Cut-out
NO
Lout
FLOW
NO
SWITCH
Nout
T2
POWER
T1
RESET
LED PCB
N
HEATING ELEMENT
L BACK
LIGHT
PCB
N
ELECTRONIC CONTROL BOARD
ON/OFF POWER
SWITCH CONTROL
2
CH-ECCTL
G
3
VR
1
ELECTRONIC CONTROL BOARD
ON/OFF POWER
SWITCH CONTROL
2
CH-ECCTL
G
3
VR
1
21
T2
TRIAC
T1
T2
TRIAC
T1