QHT Riva Installation, Operation And Service Instructions - page 4
RIVA HEAT ONLY MANUAL - REV B
4
Warnings
-
6-7
Important Information
-
8
General Information
1
9
Technical Information (M130.30CR)
2
9-10
Parts List
3
11
Internal Piping and Parts List
4
12
Electric Diagrams
5
13
Sequence of Operation
5.1
14
Installation Location
6
15
Exhaust Pipe Location
7
16
Mounting Bracket
8
17
Venting
9
18-21
Massachusetts venting requirements
9
19
Restrictor Sizing
9.1
20
Fitting the Flue System
9.2
20
Choice of Flue
9.3
21-26
Pipe Connections
10
27
Gas Pipe Connections
11
28
Electrical Connections/Wiring
12
29-31
Power Connection
12.1
29
Connection to the Electricity Supply 12.2
29
Room Thermostat Connection
12.3
30
Relay Panel Control Connection
12.4
30
Zone Valve Microswitch Connection 12.5
31
Circulator Sizing
13
32
Circ. Cap. as a Function of Flow Rate 13.1
32
Expansion Vessel
13.2
32
Piping
14
33-36
Primary-Secondary Piping
14.1
34
Primary-Secondary with Zone Valves 14.2
35
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