Rheem P-M406 Support Question
Rheem P-M406 Support Question
Find answers below for this question about Rheem P-M406.Need a Rheem P-M406 manual? We have 3 online manuals for this item!
Question posted by Nbergen7515 on May 27th, 2017
Clock/fireman Sw
the phrase clock/fireman sew keeps blinking. What does it mean
Current Answers
Related Rheem P-M406 Manual Pages
Brochure - Page 2
...and be serviced if the need for fans to keep the Rheem Digital operating even in any gas ...Digital monitors the low voltage electrical supply. no cryptic codes to help reduce condensation.
POOL & SPA HEATERS
Model
206 266 336 406
BTUH Input
199,500 266,000 332,500 399... offers superior rust prevention for gas pressure fluctuations, meaning the heater will also let you like a Rheem...
Brochure - Page 3
...of a power vent. All models have this option for long life and smooth operation. In keeping with the highest quality integral copper fin tube available. Options
THE NEW DEGREE OF COMFORTTM
Copper ... flue gases up to a maximum of 100 equivalent feet of your ability to maintain the pool or spa water chemistry, a cupro-nickel heat exchanger is a cost-effective way to protect against aggressive...
Operating Instructions - Page 1
... your gas supplier from a neighbor's phone. This manual should be performed by a qualified installer, service agency or the gas supplier.
INSTALLATION & OPERATING INSTRUCTIONS
Gas-Fired Pool & Spa Heater
Atmospheric Models 206A, 266A, 336A & 406A
Lo NOx Models 207A, 267A, 337A & 407A
WARNING: If these instructions are not followed exactly, a fire or explosion...
Operating Instructions - Page 2
... is not covered under warranty. WATER CHEMISTRY (Corrosive water voids all warranties)
For your health and the protection of the pool or spa water should be obtained from your pool or spa builder, accredited pool shop, or chemical supplier for the correct levels for balanced water.
F)
68 to 88
89 to 104
68 to 104...
Operating Instructions - Page 3
... Operation
7
SECTION 2
36 Activating the Remote
CAUTION
37 Remote Control Wiring
8
SECTION 3
37 2-Wire Remote Control
MAINTENANCE & CARE PROCEDURES
37 3-Wire Remote Control
8
Pool & Spa Water Chemistry
38 Time Clock / Fireman's Switch
8
Automatic Chlorinators & Chemical Feeders 38 Water Pressure Switch
9
Cold Weather Operation
38 Flame Roll-Out Safety Switch
9
Winterizing the...
Operating Instructions - Page 4
... the system is available with water and that allows you to 104°F (40°C).
Keep heater area clear and free from 65°F (18°C) to turn the heater On and.... SECTION 1 - Section 4 of this manual contains more details about the use of safe and reliable pool/spa water heating. PART ONE OWNER'S OPERATING INSTRUCTIONS
FOR YOUR SAFETY - READ BEFORE OPERATING WARNING: IF YOU DO...
Operating Instructions - Page 7
...water temperatures by a qualified service person at the time of alcoholic beverages before using pools or hot tubs.
6.
The flame should be blue with an accurate thermometer; Drinking ...Should this manual).
2. SECTION 2 - Special caution is considered safe for young children.
Spa water temperatures should be only slightly warmer than the inlet. AFTER START-UP
Feel the ...
Operating Instructions - Page 8
...will cause corrosion of non-use steel wire brush.
2. Keep area around finned tubes and "V" baffles, and open ...means restriction of dust and lint.
3. Lifting or blowing flame indicates high gas pressure. Low flame means... supplier or qualified service agency.
5.
POOL & SPA WATER CHEMISTRY
Chemical imbalance can affect the... firing. The time clock must feed downstream of combustion and ventilation air...
Operating Instructions - Page 9
...-ups. Open drain plug located on return header.
When starting the heater with pool water below 50°F, operate the heater continuously until higher temperatures are between 0&#...on the inlet/outlet header, (under water pipes). COLD WEATHER OPERATION
WINTERIZING THE POOL & SPA HEATER
IMPORTANT FREEZE INFORMATION
MODERATE CLIMATE: Heater operation can seriously damage the heater, ...
Operating Instructions - Page 10
If it is suggested that this manual be reviewed thoroughly before installing your pool/spa heater. In/Out flanges (2)
3. Plastic pipe finish flange for gas line.
9. Bonding lug with "O" rings (2)
2. Pressure relief valve
7. 2" CPVC adapters (2)
8.
The Model & Serial No. Located ...
Operating Instructions - Page 23
...in a vertical position. From Heater To Heater
CAST IRON HEADER
PRV
(ASME MODELS)
To Pool/ Spa
From Pool/ Spa
AUXILIARY BYPASS VALVE (DO NOT USE GATE VALVE)
AUXILIARY BYPASS VALVE ADJUSTMENT
To set bypass:...from the valve. A 3/4" NPT connection is provided in winter or early spring when the spa or pool temperature is provided in the in/out header. if cold, open bypass. This valve is ...
Operating Instructions - Page 24
... inlet of the filter is plumbed to the return line to the pool or spa must be down stream of the filter pump; 2. Plumbing from the heater back to the pool or spa. CAUTION: An additional source of the water exiting the pool. If the primary system provides adequate heat to fire and operate properly...
Operating Instructions - Page 26
... to operate at 208 VAC. The Electronic Intermittent Ignition Device automatically lights the pilot and main burners upon a call for further instructions if using a time clock/fireman's switch. DO NOT attempt to ground the heater electrically could affect the heater's electronics. Remove the one (1) screw. 4. Re-route all high-voltage wires and...
Operating Instructions - Page 27
..."L1" or hot leg of the power supply. For Lo NOx pool heaters attach a wire nut to each red wire independently.
120V ATMOSPHERIC ...HEATER 7 WIRES
WHITE
WHITE
WHITE
Heater must be controlled by the fireman's switch connection or using a switched GFCI power source, the ...) can be supplied from the load (pump) side of time clock or directly from the GFCI power source, and that full-time power...
Operating Instructions - Page 35
... 4 times within same heat Fan Lockout demand cycle, power must be
cycled to display a variety of your pool or spa thermometer. STATUS AND DIAGNOSTICS The digital thermostat models are displayed in com- EEPROM Fault
Clock/ Fireman Sw
Low Temp Lockout
Memory fault, reset set points, replace board if fault does not clear. Hi Limit 2 Fault...
Operating Instructions - Page 36
... The AFT model heaters are disabled. The second line of a finger allows the body to select the desired pool or spa temperature.
Contact of the display will not work with a time clock, see the "Time Clock / Fireman's Switch" section. REMOTE CONTROL INSTALLATION AND OPERATION
CAUTION: Before installing remote controls to the AFT thermostat model heaters...
Operating Instructions - Page 38
... NOTE: When using a time clock, the heater will display "Clock/ Fireman Sw" when the fireman's switch is clean before adjusting the switch.
2. Make sure the pool filter is open at high speed...FOR HIGHER PRESSURE 5 FT. MAX
POOL OR SPA
5 FT.
TIME CLOCK/FIREMAN'S SWITCH To operate the heater with a time clock, connect the timer to the fireman's switch connection in the Violet/Black...
Operating Instructions - Page 43
.../dirty pilot Weak pilot generator
Adjust gas pressure.
output(BTUH)
Pool gallonage x 8.33 or refer to weather. Reset time clock.
Replace refractory. Loose connection or failed motor. Incorrect wiring, replace... Debris in gas line Low flow
Check movement by some states to heat pool or spa
Under-sized heater
Filter not running after pump shuts off continuously
Dirty filter Low...
Operating Instructions - Page 46
..., replace Circuit Board
"Water Sw Open" "Hi Limit 1 Fault" "Hi Limit 2 Fault" "Rollout Sw Open"
"Clock/Fireman Sw" "Vent/Field Sw #1"
Pressure switch. Sensor resistance...clock, circuit breaker, wire connections) • Check for 24 volts to safety loop is controlling the heater)
Note: Disconnect the remote by turning the remote function off. NO
YES
Push MODE switch to select "Pool" or "Spa...
Warranty - Page 1
... or
maintain the product in the contiguous 48 states with the cabinet door off, having flow restrictions or obstructions between the heater outlet and the pool/spa, or not maintaining a proper chemical balance (PH level must be free from the Effective Date for repairs or replacements covered by this Limited Warranty, Raypak...
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