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Close the gas isolation valve fully at the gas inlet to the water heater.
17.
Remove the manometer and refit and tighten the test point screw and washer.
18.
Turn on the gas isolation valve fully, open a hot water tap and check the burners ignite.
19.
Check for gas leaks.
20.
Turn off the hot water tap.
21.
22.
Refit the front panel to the water heater.
FLAME
Notes:
ROD
Dip switch 3 must be set to the "OFF" (down) position after dip switches 1 and 2 are set to the "OFF" (down)
position, otherwise the settings will not be saved.
BK
During the checking and adjusting of the burner gas pressures, the temperature control function is
deactivated.
For normal operation of the water heater, dip switches 1, 2 and 3 must be in the "OFF" (down) position.
PRESET OUTLET TEMPERATURE SETTING
S
The factory preset outlet temperature setting of the water heater is:
834 series 012, 016 models
It is usually not necessary to adjust the factory preset outlet temperature setting of the water heater, unless
the customer has a particular requirement for this to be done.
1 2 3 4 5 6 7 8
Consideration must be given to the delivery temperature to any ablution and public areas such as a bathroom,
ensuite or public amenities. Refer to
To Check Or Adjust The Preset Outlet Temperature Setting
The preset outlet temperature settings are:
TO CHASSIS
/ GAS VALVE
834 series
To check or adjust the preset outlet temperature setting:
1.
Remove the screws holding the front panel to the
jacket.
FLAME
Gently disengage the front panel and pull downward
2.
to remove from the water heater.
ROD
Dip switches 7 and 8 on the Temperature Controller
3.
determine the preset outlet temperature setting of
PILOT GAS
the water heater.
VALVE
Adjust the dip switches to obtain the desired setting:
60°C – set dip switch 7 to the "ON" (up) position
SV1
O
and dip switch 8 to either the "ON" (up) or
"OFF" (down) position.
TO CHASSIS
50°C– set dip switch 7 to the "OFF" (down)
( INTERNALLY CONNECTED
TO GAS VALVE )
position and dip switch 8 to the "ON" (up)
position.
45°C– set dip switch 7 to the "OFF" (down)
position and dip switch 8 to the "OFF" (down)
position.
COLOUR CODE
Refit the front panel to the water heater.
4.
R : RED
W : WHITE
BR : BROWN
BK : BLACK
GR : GREEN
WIRING DIAGRAM
IGNITER
ELECTRODE
BK
IGNITION
FLAME
ROD
MODULE
BK
"Hot Water Delivery"
S
45°C, 50°C, 60°C
IGNITION
MODULE
1 2 3 4 5 6 7 8
TO CHASSIS
/ GAS VALVE
BK
PILOT GAS
VALVE
SV1
O
S
TO CHASSIS
( INTERNALLY CONNECTED
TO GAS VALVE )
IGNITION
W W
R BK
MODULE
COLOUR CODE
W V
G
1 2 3 4 5 6 7 8
W W
R : RED
WATER
HYDRO-
W : WHITE
ON
DIP
1 2 3 4 5 6 7 8
SW 1
STATE
ON
OFF
OFF
SW 4
STATE
I / D
ON
WIRING DIAGRAM
O / D
OFF
SW 7
OFF
SW 8
OFF
ON
SET TEMP
IGNITER
60°C
1 2 3 4 5 6 7 8
ELECTRODE
STATE
OVER TEMPERATURE
ON
CUT OUT SWITCH
OFF
BK
STATE
on page 17.
R
R
ON
WIRING DIAGRA
OFF
SW 7
SW 8
O
O
SET TEMP
BK
BK
dip switch "ON" (up)
position
GR
IGNITER
R
R
dip switch "OFF" (down)
position
ELECTRODE
GR
O
R
O
BK
O
BK
BK
GR
BK
Min
Max
16
15
GR
14
13
R
12
11
10
9
8
FAULT
7
6
5
4
(RED )
3
2
Min
1
16
15
14
13
12
11
10
9
4
8
3
7
TEMPERATURE
2
6
5
1
4
3
CONTROLLER
2
1
4
3
2
1
R BK
25
COMMISSIONING
DIP SWITCH SETTING
SW 2
OFF
SW 5
12 L
PROPANE
16 L
NATURAL
OFF
ON
ON
ON
ON
OFF
DIP
45
50
60
DIP SWITCH SETTING
SW 1
SW 2
OFF
OFF
SW 4
SW 5
WATER
I / D
12 L
16 L
O / D
FLOW
SENSOR
OFF
OFF
ON
OUTLET HW
OFF
ON
ON
THERMISTOR
45
50
60
OVER TEMPERATURE
CUT OUT SWITCH
ON
MAIN GAS
SV2
VALVE
WATER
1 2 3 4 5 6 7 8
FLOW
MASV GAS
SENSOR
OUTLET HW
SV3
VALVE
STATE
THERMISTOR
dip switches
TO CHASSIS ( INTERNALLY
ON
CONNECTED TO GAS VALVE )
OFF
MAIN GAS
ON
DIP
SV2
VALVE
1 2 3 4 5 6 7 8
STATE
MASV GAS
O
SV3
VALVE
BK
ON
TO CHASSIS ( INTERNALLY
DC 3.7V
CONNECTED TO GAS VALVE )
OFF
ON
Rechargeable
Battery Only #
_
ON
DIP
(GREEN)
1 2 3 4 5 6 7 8
Max
SW 7
SW 8
+
DC 3.7V
FAULT
ON
Rechargeable
Battery Only #
SET TEMP
(GREEN)
(RED )
# REPLACEMENT BATTERY IS
AVAILABLE FROM RHEEM SERVICE
OVER TEMPE
TEMPERATURE
CONTROLLER
CUT OUT SWI
# REPLACEMENT BATTERY IS
AVAILABLE FROM RHEEM SERVICE
SW 3
OFF
SW 6
60
SW 3
OFF
SW 6
PROPANE
NATURAL
ON
OFF
60
DIP
DIP SW
SW 1
OFF
SW 4
I / D
O / D
OFF
OF
OFF
ON
45
50
_
+
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