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Lochinvar 1.5 - page 1
User ’ s Information Manual Models: 1.0 - 1.3 - 1.5 Sav e this manual for future referenc e. -- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or an y other appliance. -- WHA T TO DO IF Y OU SMELL GAS • Do not tr y to light any appliance. • Do not touch an y electrical sw itch; do not use an y phone ...
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Lochinvar 1.5 - page 2
2 Hazar d definitions The following defined terms are used thr oughout this manual to bring attention to the presenc e of hazards of var ious risk level s or to important information concerning the life of the product. DANGER W ARNING CAUTION CAUTION NOTICE D ANGER indicates an imminently hazardous situation which, if not avoided, w ill ...
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Lochinvar 1.5 - page 3
User ’s Information Manual Please r ead bef ore pr oceeding The SYNC Installation and Operation Manual along with the SYNC Serv ice Manual ar e for use only by a qualified heating installer/serv ice technician. Refer only t o this U s er’ s Information Manual for y our reference. Improper installation, adjustment, alteration, serv ice or mainte ...
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Lochinvar 1.5 - page 4
User ’s Information Manual 1 Prev ent combustion air contamination 4 If the boiler combustion air inlet is located in a laundry room or pool facility , for example, these areas will alwa ys contain hazar dous contaminants. T o pr event the potential of severe personal injur y or death, check for areas and products listed in T able 1A befor e inst ...
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Lochinvar 1.5 - page 5
User ’s Information Manual 2 Maintenance sc hedule 5 W ARNING Follow the maint enance pr ocedures giv en thr oughout this manual. F ailure to perform the service and maintenance or follo w the directions in this manual c ould result in damage t o the boiler or system, resulting in severe personal injury , death, or substantial propert y damag ...
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Lochinvar 1.5 - page 6
User ’s Information Manual 6 2 Maintenance sc hedule Maintenance procedur es Boiler must be ser viced and maintained W ARNING The boiler must be inspected and started annually at the beginning of the heating season by a qualified serv ice tec hnician. In addition, the maintenance and car e of the boiler designated on page 5 of this manual and ...
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Lochinvar 1.5 - page 7
User ’s Information Manual 2 Maintenance sc hedule (continued) 7 3. Fill with fresh water until the water begins to pour out of the drain. 4. Replac e the cap . Pr ess the cap onto the trap until the cap makes c ontact with the drain. 5. Replac e the retaining scr ew . W ARNING The condensate trap (FIG. 2-1) must be filled with water during a ...
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Lochinvar 1.5 - page 8
User ’s Information Manual 2 Maintenance sc hedule 8 W ARNING Hav e leaks fixed at once b y a qualified serv ice technician. Failure to co mply could result in sever e personal injury , death, or substantial property damage. Operate relief valve 1. Before pr oceeding, verify that the relief valve outlet has been piped to a safe place of disch ...
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Lochinvar 1.5 - page 9
User ’s Information Manual 9 3 Oper a ting instr uctions F OR Y OUR SAFETY RE A D BE FORE OPER A TI NG WARN IN G: If y ou do n ot follow th ese i ns tr uct ions exac tl y, a f i re or ex plos ion may res ul t caus ing property damage, per s on a l i njury , or los s of l if e. A . T his ap pl ian ce doe s n ot h av e a pi lot . I t i s eq ui ppe ...
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Lochinvar 1.5 - page 10
User ’s Information Manual 10 4 SMART T OUCH control module SYNC control module Figure 4-1 S tatus Screen The Status Screen displa ys boiler status, Cascade addresses, outlet water temperature, inlet water t emperature, system temperature, and tank temperature. The boiler can be changed by pr essing the ON/OFF button. The Details Screen and Main ...
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Lochinvar 1.5 - page 11
User ’s Information Manual 11 4 SMART T OUCH control module (continued) Boiler Configuration - This line shows the current configuration of the two control modules inside the unit. Outlet W ater T emperature - This is a calculated t emperature based on the readings of the outlet temperatures of the two (2) heat ex changers. System W ater T empera ...
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Lochinvar 1.5 - page 12
User ’s Information Manual 12 4 SMART T OUCH control module The Details Screen is acc essed by pr essing the DET AIL button on the Status Screen. This screen shows the status of the various safeties, inputs and outputs t o each contr ol module. Selection of the control module t o be viewed is acco mplished by pressing the SELECT butt on. The cont ...
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Lochinvar 1.5 - page 13
13 4 SMART T OUCH control module (continued) User ’s Information Manual A blank message bo x is located on the Details Screen. This bo x will display various messages detailing the status of the control module. If a message is present in this bo x, the DET AILS button on the Status Screen will contain a yellow triang le with an exclamation mark ( ...
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Lochinvar 1.5 - page 14
User ’s Information Manual 14 4 SMART T OUCH control module U se the M ain M enu Screen (FIG. 4-3) to access the scr eens nece ssary to set temperatures, operating conditions, and monitor boiler operation. The SYNC is equipped with a SMART T OUCH control system. All menu options ar e accessed b y touching the scr een with your finger or a stylus ...
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Lochinvar 1.5 - page 15
15 Notes ...
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Lochinvar 1.5 - page 16
Revision Notes: Revision A (ECO #C02428) initial release. Revision B (ECO #C04062) reflects changes to the terminology in all SYNC manuals and labels from module to heat exchanger (exception: control module). SYNC-USER Rev B 7/09 ...
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