Go to page of
Similar user manuals
-
Furnace
White Rodgers FC9S
12 pages 1.22 mb -
Furnace
White Rodgers 37-5234E
4 pages 0.04 mb -
Furnace
White Rodgers PS9
12 pages 1.22 mb -
Furnace
White Rodgers 764-700
4 pages 0.04 mb -
Furnace
White Rodgers FL9S
12 pages 1.22 mb -
Furnace
White Rodgers G1N 4R9
31 pages 0.51 mb -
Furnace
White Rodgers 764-759
4 pages 0.04 mb -
Furnace
White Rodgers 80
8 pages 0.14 mb
A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of White Rodgers 50A55-143, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of White Rodgers 50A55-143 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of White Rodgers 50A55-143. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of White Rodgers 50A55-143 should contain:
- informations concerning technical data of White Rodgers 50A55-143
- name of the manufacturer and a year of construction of the White Rodgers 50A55-143 item
- rules of operation, control and maintenance of the White Rodgers 50A55-143 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of White Rodgers 50A55-143 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of White Rodgers 50A55-143, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the White Rodgers service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of White Rodgers 50A55-143.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the White Rodgers 50A55-143 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
-
Page 1
To prevent electrical shock and/or equipment damage, disconnect electric power to system at main fuse or circuit breaker box until installation is complete. Label all wires prior to disconnection when ser- vicing controls. Wiring errors can cause im- proper and dangerous operation. This control is not intended for use in locations where it may come[...]
-
Page 2
2 SPECIFICA TIONS ELECTRICAL RATINGS [@ 77 ° F (25 ° C)]: Input Voltage: 25 VAC 50/60 Hz Max. Input Current @ 25 VAC: 0.45 amp Relay Load Ratings: Valve Relay: 1.5 amp @ 25 VAC 50/60 Hz 0.6 pf Ignitor Relay: 6.0 amp @ 120 VAC 50/60 Hz (resistive) Inducer Relay: 2.2 FLA–3.5 LRA @ 120 VAC Circulator Relay: 14.5 FLA–25.0 LRA @ 120 VAC Flame Curr[...]
-
Page 3
3 MOUNTING AND WIRING Do not use on circuits exceeding specified voltage. Higher voltage will damage control and could cause shock or fire hazard. To prevent electrical shock and/or equipment damage, disconnect electric power to system at main fuse or circuit breaker box until installation is complete. Failure to earth ground the appli- ance or rev[...]
-
Page 4
4 TH TR MV MV GND FP HLO HLI PS C R TWIN* TWIN* G W Y EAC N HUM N XFMR N LINE N CIR N IGN IND HUM EAC XFMR LINE PARK PARK HEAT COOL IGNITOR Y W G R THERMOSTAT GAS VALVE HIGH LIMIT (N. C.) ROLLOUT (N. C.) AUX. HIGH LIMIT (N. C.) PRESSURE SWITCH (N. O.) FLAME SENSOR PROBE COMPRESSOR CONTACTOR ELECTRONIC AIR CLEANER HUMIDIFIER INDUCER CIRCULATOR BLOWE[...]
-
Page 5
5 50A55 TERMINAL TERMINAL TYPE SYSTEM COMPONENT CONNECTION TYPICAL SYSTEM WIRING TABLE * maximum recommended flame probe wire length is 36 inches. W G R Y TWIN C MV (2 terminals) TR TH RO1 RO2 FP PS HLI HLO GND (unused terminal) IND IGN COOL HEAT PARK (2 terminals) LINE XFMR EAC (optional) HUM (optional) CIR N LINE N XFMR N EAC N (optional) HUM N ([...]
-
Page 6
6 OPERA TION OPTION SWITCHES The option switches on the 50A55-143 control are used to determine the length of the heat delay-to-fan-off periods. The following table shows the time periods that will result from the various switch positions. HEA T MODE In a typical system, a call for heat is initiated by closing the thermostat contacts. This starts t[...]
-
Page 7
7 SYSTEM LOCKOUT AND DIAGNOSTIC FEA TURES SYSTEM LOCKOUT FEATURES When system lockout occurs, the gas valve is de-ener- gized, the circulator blower is energized at heat speed, and, if flame is sensed, the inducer blower is energized. The diagnostic indicator light will flash or glow continu- ously to indicate system status. (System lockout will ne[...]
-
Page 8
MOUNTING HOLE TEMPLA TE FOR MOUNTING HOLE LOCA TIONS 4.172 ± .007 (2 plcs.) 6.402 ± .010 (2 plcs.) Refer to page 3 of the installation instructions for proper installation.[...]