TM081 Rheem 834 Series Hydroelectric CFGWH Service Instructions
REV: AA Issued: 22/02/17
This document is stored and maintained electronically by Rheem Technical Support. All printed copies are deemed uncontrolled.
4
MODEL IDENTIFICATION
The identification numbers are designed to convey detailed information about the water
heater to which it is attached. Model number, serial number and date of manufacture must
be quoted in all correspondence.
8
3
4
012
N
0
Model Number
8 - Rheem
Location
3
– Outdoor
Ignition Type
4
– Internal Battery
Capacity
Nominal litres/minute @ 25 ºC rise
Gas Type
N - Natural
P - Propane
0
– No frost protection
SPECIFICATIONS
Heater Specifications
Specification
834012N0
834012P0
834016N0
834016P0
Gas Consumption
Minimum (MJ/hr)
31.2
31.3
41.5
43
Maximum (MJ/hr)
99
96
128
125
Electrical
Supply
3.7 VDC battery & integral hydro electric generator
Gas Supply
Connection
R 3/4" BSP Female
Min Gas Pressure
1.13 kPa
2.75 kPa
1.13 kPa
2.75 kPa
Max Gas Pressure
3.5 kPa
3.5 kPa
3.5 kPa
3.5 kPa
Water Connections
Inlet
R 1/2" BSP Male
Outlet
R 1/2" BSP Male
Water Pressure
(1)
Minimum
150 kPa
Maximum
800 kPa
Minimum Starting Flow Rate / Pressure
3.04 L/min / 64 kPa
Pressure Relief Valve Setting
850 kPa
Temperature Setting
(2)
45°C, 50°C or 60°C selectable (factory set @ 60°C)
Burner Gas
Pressure settings
Min Setting (kPa)
0.080
0.21
0.088
0.21
Max Setting (kPa)
0.72
1.85
0.74
1.85
IP Rating
(3)
N/A
N/A
N/A
N/A
(1)
If the water supply pressure exceeds 80% of the maximum water supply pressure, a pressure limiting
valve must be installed
.
(2)
Selectable via temperature controller DIP switches 7 & 8. To be performed by suitably qualified persons
only (refer to 'Adjusting the Setpoint Temperature' on page 45).
(3)
Not applicable due to not being connected to an electrical power supply.
