RBC AC1 RUN & STANDBY CONTROL DRAWING NUMBER R1956

Transcription

1 RBC AC & STANDBY CTROL DRAWING NUMBR R HAND AUTO PANL LIV HATR SUPPLY FAN XTRACT FAN PUMP HATR SUPPLY FAN XTRACT FAN PUMP HATR FAN IMAGS RPRSNTATIV OF DIFFRNT CTROL PANLS IMPORTANT PLAS LAV THIS BOOK WITH TH CTROL PANL IF YOU WOULD LIK AN XTRA COPY CTACT YOUR SUPPLIR WITH TH DRAWING NUMBR AND THY WILL MAIL A PDF VRSI TO YOU

2 Features - Door nterlockng solator - Indcaton for Panel Lve, Fre Alarm Operated, Alarm and ndvdual Duty and Fault ndcators for each unt - Fre alarm contacts for shutdown n fre stuaton - Volt free common fault output - Change over on unt fault - Duty share every days - Dgtal thermostat to show room temperature - Audble alarm for unt fault and hgh temperature, wth mute swtch - Audble alarm test push button Connectons - Indoor unt x - Fre alarm crcut - Room sensor - Volt free fault contacts Loose supply tems - Room sensor - CN Lead x - SMTI Lead x Descrpton of controls Panel s desgned to control two ndoor unts on a duty share bass, each unt wll run for days, then change over to the standby unt If a unt sends a fault sgnal to the panel, the fault ndcator lamp wll llumnate and the panel wll swtch to the standby unt and the volt free fault contacts wll make If the room temperature rses above C (adjustable (see separate page)) the second unt wll start to run and the common fault contacts wll make, when the temperature drops below the set pont the panel wll go back to normal operaton If the temperature contnues to rse, and goes above the second set pont (factory set at C) the audble alarm wll sound (Mute swtch on panel faca wll overrde audble alarm) and the Alarm lght wll llumnate, when the temperature drops below the set pont the panel wll go back to normal operaton The Audble alarm can be tested by pressng the Alarm test push button on the panel faca, ths wll not effect the volt free common fault contacts The control panel s desgned to be wred nto the buldngs fre alarm crcut, ths wll shut the unts down n the case of a fre Installaton nstructons The control panel s desgned for wall mountng n a clean, dry envronment where the ambent temperature does not exceed 0 C A space approxmately 0mm should be left around the enclosure to allow for heat dsspaton Fx the enclosure to the wall usng propretary fxngs Remove the gland plate then drll and gland for necessary cable entry and exts Replace the gland plate and wre panel n accordance wth the wrng dagram All wrng must comply wth current regulatons and be n complance wth the Health and Safety at Work Act Ratngs Requred supply: Amps 0V 0Hz nclosure detals Dmensons: 00(w) x 00(h) x (d)mm Fnsh: RAL 0 textured Cable entry: Top Weatherproof: No The nformaton provded n the lterature s beleved to be accurate (subject to change wthout notce) However, use of the nformaton shall be entrely at the user s own rsk

3 Duct or Room Sensor Supply ar I+I Heatng col SNSOR POSITIING xtract ar Sensor If the supply s for make up ar, wth background heatng n the area beng served, then a duct sensor should be used The sensor must be mounted n the supply duct away from drect radated heat The control panel wll then mantan a constant duct ar temperature by modulatng the voltage feed to the heatng valve If the supply s for total area heatng then a room sensor should be used In some nstallatons a duct sensor mounted n the extract / recrculatuon ar duct may also be needed In ths type of nstallaton the system response tme s very large and may cause the supply ar to enter at very low or very hgh temperatures for some length of tme In some nstallatons a duct sensor mounted n the extract or recrculaton ar may be used DUCT SNSOR m Mnmum (m Recommended) Supply ar I+I Heatng col ROOM SNSOR Poston sensor away from drect sunlght, computers and other heat sources / / The nformaton provded n the lterature s beleved to be accurate (subject to change wthout notce) However, use of the nformaton shall be entrely at the user s own rsk

4 STAG LCTRIC CTROLLR MODL: ACI- OUT OUT Changng the set pont To change set pont press the button to dsplay the set pont value of set pont lght wll flash Press ether the to decrease the set pont, or the button to ncrease the set pont, untl the desred value s shown on the dsplay Press the button and the new value s stored To change set pont press the button to dsplay the set pont value of set pont lght wll flash Press ether the to decrease the set pont, or the button to ncrease the set pont, untl the desred value s shown on the dsplay Press the button and the new value s stored The button has no functon Set Pont = Hgh Temperature ( C, Brngs both unts on) Set Pont = Very Hgh Temperature ( C, Sounds Alarm)

5 A B A 0V 0Hz SUPPLY L N DOOR ISOLATOR A MCB PANL LIV NO ALARM TST MUT SWITCH DIGITAL ROOM STAT (FACIA MOUNT) C C ALARM ROOM SNSOR A B C 0V A DAY DUTY SHAR TIMR A 0V - UNIT SMTI VOLT FR CTACTS TO SHOW COMM FAULT V MAX C D UNIT DUTY - UNIT SMTI D F V UNIT FAULT V 0V UNIT DUTY UNIT FAULT FIR ALARM OPRATD BLU + BLACK + BLU BLACK FAULT UNIT FAULT UNIT NC FIR ALARM CTACTS CN TO INDOOR UNIT CN TO INDOOR UNIT F G DSCRIPTI Copyrght 0 No part of ths document may be photocoped or otherwse reproduced wthout pror permsson n wrtng of Sarum lectroncs Ltd Such wrtten permsson must also be obtaned before any part of ths document s stored n a retreval system of whatever nature TITL JOB NUMBR DRAWN BY SCASTL DRAWING No SCAL NTS DAT PAG //0 OF R Issue G