White Rodgers 875 manual

1
2
3
4
5
6
7
8

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of White Rodgers 875, 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 875 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 875. 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 875 should contain:
- informations concerning technical data of White Rodgers 875
- name of the manufacturer and a year of construction of the White Rodgers 875 item
- rules of operation, control and maintenance of the White Rodgers 875 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 875 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 875, 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 875.

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 875 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

    F AILURE T O READ AND FOLLO W ALL INSTRUCTIONS CAREFULL Y BEFORE INST ALLING OR OPERA TING THIS CONTROL COULD CA USE PERSONAL INJUR Y AND/OR PR OPER TY D AMA GE. This thermostat is intended for use with a low v oltage system; do not use this thermostat with a line voltage system. If in doubt about whether your wiring is milliv olt, line, or low v o[...]

  • Page 2

    2 Mounting holes Mounting holes Electric/Gas switch Screw anchors INST ALLA TION REMO VE OLD THERMOST A T 1. Shut off electricity at the main fuse bo x until installation is complete. Ensure that electrical power is disconnected. 2. Remove the front co ver of the old thermostat. With wires still attached, remove w all plate from the wall. If the ol[...]

  • Page 3

    3 RH 24 VAC 120 VAC Hot Neutral THERMOSTAT SYSTEM G W Figure 2. Typical wiring diagram for heat only, 3-wire, single transformer systems TRANSFORMER Heating System Fan Relay Y C ‡ RC JUMPER WIRE O B For 2-wire Heat only, attach to RH and W NOTE RH Y 24 VAC 120 VAC Hot Neutral TRANSFORMER THERMOSTAT SYSTEM G W Figure 3. Typical wiring diagram for [...]

  • Page 4

    4 Bef ore you begin progr amming your thermostat, you should be f amiliar with its features and with the displa y and the location and operation of the thermostat buttons. Y our ther mostat consists of two par ts: the ther mostat cover and the base . T o remove the cov er , pull it straight out from the base. T o replace the cov er , line up the co[...]

  • Page 5

    5 4) Select Energy Management Reco very OFF or ON – (not av ailable on all Ther mostats) Energy Management Recov er y (EMR) causes the thermostat to star t heating or cooling early to make the building temper ature reach the program setpoint at the time y ou specify . Heating will star t 5 minutes early for e very 1° of temperature required to r[...]

  • Page 6

    6 Planning Y our Program Look at the f actor y preprogrammed times and temperatures shown in the sample schedule . If this program will suit your needs, simply press the R UN button to begin running the fac- tor y preset program. If you w ant to change the preprogrammed times and tempera- tures, f ollow these steps. Determine the time per iods and [...]

  • Page 7

    7 NOTE If you are prog ramming your thermostat for the fi rst time and you w ant programming f or all days of the week to be the same as Monda y’ s program, press R UN or HOLD at this point, and proceed to Enter Cooling Program . (This simplifi ed COPY D A Y f eature only works the fi rst time you program y our ther mostat. If you w ant to cop[...]

  • Page 8

    Symptom P ossible Cause Corrective Action No Cool 1. SYSTEM Switch not set to COOL Set SYSTEM Switch to COOL and lower setpoint below room temperature . 2. Loose connection to ther mostat or system. V erify ther mostat and system wires are securely attached. 3. Cooling System requires service or thermostat Same procedure as diagnostic f or No Heat [...]