Specifications - Rinnai REU-V1620WG Service Manual

1. Specifications

Rinnai model number
Type of appliance
Exhaust system
Installation
Dimensions
Weight
Gas consumption (Min. / Max.)
Output (kW) (Maximum)
Connections
1620WG / WB
1620WS
Ignition system
Electrical consumption
Hot water capacity (Raised 25°C)
Temperature range (with controller)
Delivery temperatures
Water flow control
Maximum hot water capacity, raised @
25°C
Water pressure required to achieve
maximum hot water capacity
Maximum water flow
Water pressure required to achieve
maximum hot water flow
Minimum water flow
Power supply
Water controllers (optional)
Water controllers not compatible with
1620WS
Water Controller Cable
REU-V1620WG / REU-V1620WB / REU-V1620WS / REU-V2024WG - 1 -
G
REU-V1620W
B
REU-V1620W
S
REU-V1620W
Temperature controlled continuous flow gas hot water system
Fan Forced Flue
External
Width - 350 mm
Height - 530 mm
Depth - 194 mm
15 kilograms
Natural gas : Approx. 18 ~ 125 MJ/h
Propane gas : Approx. 18 ~ 125 MJ/h
28 kW
Gas connection - R3/4 (20A)
Cold water connection - R 1/2 (15A)
Hot water connection - R 1/2 (15A)
Cold water connection - R 3/4 (20A)
Hot water connection - R 3/4 (20A)
Direct electronic ignition
Normal - 47 W
Standby - 2 W (with 1 water control)
Anti-frost protection - 74 W
2.3 to 16 L/min
Kitchen water controller : 37 ~ 55°C
Bathroom water controller: 37 ~ 50°C
40°C, 42°C, 50°C, 55°C, 65°C, 75°C
(set by combination of dip switches on PCB)
NOTE: 1620WS must be preset to 60°C
Water flow sensor, Electronic water flow control device
16 L/min
75 kPa
20 L/min
120 kPa
2.4 L/min
Appliance - AC 240 Volts 50 Hz
Water controller - DC 12 Volts
A maximum of 4 water controllers can be fitted. Any combination of
deluxe, universal and wireless controllers can be used with the
following limitations:
Only ONE master controller can be installed. This can be a MC-100V,
a MC-91Q (when programmed as a mater controller) or a MC-502RC/
MC-503RC water controller.
Up to TWO BC-100V water controllers can be installed.
The FOURTH water controller in any installation MUST be a
MC-502RC / MC-503RC or a MC-91Q.
Cables are supplied with water controllers. Alternatively, two core
sheathed (double insulated) flex with minimum cross sectional area of
0.5 m² may be used. Maximum individual cable runs should not
exceed 50 m.
Issue 1 - 14/04/09 ©Rinnai